3D Design | Geeetech https://www.geeetech.com/blog Get Your Ideas Into Life Tue, 16 Jul 2024 09:22:50 +0000 en-US hourly 1 https://wordpress.org/?v=6.2.6 https://www.geeetech.com/blog/wp-content/uploads/2017/11/cropped-WechatIMG25-2-copy-32x32.png 3D Design | Geeetech https://www.geeetech.com/blog 32 32 A Self-healing 3D Printed Plastic Webs Could Save Cracked Phone Screen https://www.geeetech.com/blog/news/a-self-healing-3d-printed-plastic-webs-could-save-cracked-phone-screen/ Sat, 14 Nov 2020 16:06:17 +0000 http://www.geeetech.com/blog/?p=10607 There are a few things more frustrating than getting a little tiny crack or even a big crack in your smartphone screen. That’s annoying. My friend recently dropped his phone with a screen protector again. He’s broken that screen about four times over the last 2 or 3 months. Ah, If we could only get a self-healing phone screen! 

Thanks to the efforts of Professors Frédérick Gosselin and Daniel Therriault, Now we can do more than just imagine.

These two researchers have much success in producing an ultra-strong polymer fiber and the inspiration came from the structure of spider silk. They claimed it was made of the unique molecular structure of the proteinaceous material, which can absorb up to 96 percent of impact energy before breaking. This helps to create unbreakable plastic coverings for various kinds of delicate technology devices.

Image credits: Ashkan Forouzani | Unsplash, Shibo Zou.

Other than this bionic design, the researchers adopted the technology of 3D printing. Heat the polycarbonate first to make it viscous like honey. Then Professor Gosselin’s team made use of this property to print a series of fibres less than 2mm thick. They repeated the process quickly, “weaving” a new series of fibers in a vertical arrangement to achieve the entire network solidification.

It’s worth noting that as the 3D printer slowly extruded polycarbonate to form a fiber, the molten plastic finally formed a series of hardened loops that gave the fiber extra strength as sacrificial links.

The molten plastic is slowly extruded by the 3D printer to form a fiber
Instability-assisted 3D printing of polycarbonate fiber with sacrificial bonds

When the impact happened,  these fibers actively withstood the damage caused by the impact energy, sacrificing the ego in the similar way that spider silk proteins do to protect the integrity of the whole.

Looking forward, the technology is expected to help electronic devices achieve the desired effect of impact protection. We might also be able to make a new type of bullet-proof glass or a protective coating for aircraft engines.

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Israeli Company Developing World’s First 3D-Printed “Steak” https://www.geeetech.com/blog/news/israeli-company-developing-worlds-first-3d-printed-steak/ Thu, 22 Oct 2020 15:54:55 +0000 http://www.geeetech.com/blog/?p=10508 With the development of technology,3D printing technology gets more sophisticated and artificial meat hits more and more restaurants.So what if you combine these two?An Israeli startup has successfully created an artificial beef”steak”with 3D printing technology.

Redefine Meat’s 3D-printed vegan steak.Photo credit: Reuters

The start up Redefine Meat,founded in 2018,called on people to practice vegetarianism concept by 3D printing the steak instead of slaughtering animals for food.The company claims its steaks look,taste and feel just like real steaks,don’t require any real cattle to be involved in the production process,and are sourced entirely from natural,sustainable ingredients.What’s more,all the cooking methods,whether roast,slow cooking or grilling,can be applied to their artificial meat,which tastes even better than real meat.The good news is that it will be in high-end restaurants in Israel,Germany and Switzerland by the end of this year.

Redefine Meat uses:”proprietary 3D meat modelling,food formulations and food printing technology to deliver a new category of complex-matrix’meat’in a cost effective and scalable way”.The steak itself is made from a mix of soy and pea proteins,coconut fat and sunflower oil,plus natural flavors and colors everyone will love.

The 3D printer mimics animal muscle structure. Photo credit: Reuters

CEO Eshchar Ben-Shitrit specializes in manufacturing industrial-level 3D printers that will eventually be sold to meat distributors worldwide and become part of the meat supply chain.the CEO calls it”the best way to fight climate change,to deliver healthier solutions and food to the entire population of the planet.”It’s been reported that the coronavirus came from a sick bat,but it wouldn’t happen with the 3D printing meat,which is much cleaner.

The market for artificial meat has been very competitive in recent years,but Redefine Meat is focusing on expanding production by combining 3D printing technology with artificial meat production.

Are you bullish on this company?Will you try the 3D-printed vegan steak?Leave a comment below to tell me what you think.

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Guide To 3D Printer Filament PART-II https://www.geeetech.com/blog/3d-printing-trouble-shooting-guide/tutorials/guide-to-3d-printer-filament-part-ii/ Mon, 21 Oct 2019 20:01:40 +0000 http://www.geeetech.com/blog/?p=9585 In the previous guide to 3D printing, you came across the importance of 3d printer filaments, what is 3D filament made of? list of  3D printer filaments and in-depth knowledge related to Standard filaments. Therefore, various types of standard filaments, its applications, advantages, and disadvantages, extrusion temperature, and pricing. Now in this guide, you will be learning about remaining 3D printer filaments and its categories. Above all, here you will learn about Flexible, Composite, Specialty, and Support 3D printer filaments.

Guide of 3D printer filament part-2

Flexible filaments

As the name indicates these more flexible than any other filaments. Due to flexibility these are soft and can be molded into any shape and size with ease.

Pro Series Flex
Pro Series Flex

Pro Series Flex

The filament is the one among TPE which is popular for its elasticity and flexibility and behaves like a real rubber which can bend and mold in any shape and size easily. Therefore, these are made of tightest tolerance with high precision for3D printing. The filament can be best experienced with slower print speeds to avoid filament binding in the extruder.
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 Advantages/properties

  • The filament is like a soft rubber making it more flexible and elastic than the popular PLA and ABS filaments
  • The filament is good for high-quality objects with large objects because it bonds well between layers
  • The heated bed is not needed and it is a durable material with little shrinkage while cooling.

Disadvantages/Issues 

  • The printer should be modified otherwise can extrude from the nozzle inconsistency due to its flexible property.
  • Hence, needs experienced hands for printing the filament is not for beginners
  • For optimal performance the printer nozzle needs fine-tuning.

Applications

  • Stoppers, belts, caps, phone cases, bumpers and more can be made from this filament due to its 2 important properties.
  • The filament can be used in various fields due to its flexible nature i.e., home appliances, automotive, medical, electrical insulation, weather seals for windows and doors, Kid’s toys and wearable’s and soles of the footwear.

Price Starting from : $30 to $ 50 for 1.75mm/1kg spool

Extrusion Temperature: Vary between 220 to 230 °C.

TPE
TPE

TPE

This filament is well-know for its flexibility and elasticity. Also helpful in the making of extremely flexible 3D printer material that will have the properties of soft rubber. As the name the Thermoplastic elastomers the filament is superbly flexible and elastic. The less infill you use, the more flexible your finished print will be.
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 Advantages/properties

  • Great to use with most of the FDM filaments.
  • The filament is like a soft rubber making it more flexible and elastic than the popular PLA and ABS filaments,
  • Good for high-quality objects(bonds well between layers).
  • The heated bed is not needed.
  • Hence, it is a durable material with little shrinkage while cooling.

Disadvantages/Issues

  • The printer should be modified otherwise can extrude from the nozzle inconsistency due to its flexible property.
  • Hence, needs experienced hands for printing the filament is not for beginners
  • For optimal performance the printer nozzle needs fine-tuning.

Applications

  • Stoppers, belts, caps, phone cases, bumpers and more can be made from this filament due to its 2 important properties.
  • The filament can be used in various fields due to its flexible nature i.e., home appliances, automotive, medical, electrical insulation, weather seals for windows and doors, Kid’s toys and wearable’s and soles of the footwear.

Price Starting from : $30 to $ 50 for 1.75mm/1kg spool

Extrusion Temperature: Vary between 225 to 235 °C.Flexible filaments

PCTPE
PCTPE

PCTPE

Plasticized Copolyamide TPE is the combination of synthetic polymer Nylon and flexible filament TPE. Due to the mixture of these 2 filaments the properties and settings are almost the same. Synthetic fabrics are used to dye your prints of any color.

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 Advantages/properties

  • Nylon makes it easy to print.
  • Flexible like TPE and can be dyed into any color due to Nylon.
  • Can work better in critical setup
  • Low shrinkage

Disadvantages/Issues

  • The filament needs to be dyed in various colors that require an extra step, consumes more time and highly expensive.
  • Difficult to print needs experienced hands.
  • While printing may lead to blobs and stringing
  • Not good with Bowden extruders
  • Poor bridging characteristics

Applications

  • The main applications are, helps in printing cosplay armor, phone enclosures, and industrial parts.

Price Starting from : $30 for 1.75mm/1kg spool

Extrusion Temperature: Vary between 235 to 245 °C.

Soft PLA
Soft PLA

Soft PLA

The Soft PLA has similar characteristics as that of normal PLA with one unique property that is flexible like rubber. Due to this it is also, called “Flexible PLA“. Hence, it is compatible with all the 3D printers.
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Advantages/properties

Disadvantages/Issues

  • It creates clogging, bubbling, and bunching in the nozzle while printing.
  • Can’t shape in the desired form due to extremely adhesive nature.
  • Hence, need to slow down the printing speed for best results
  • A direct extruder is required for the smooth journey of the filament to the bed.
  • Not good for objects with more gaps and overhangs.

Applications

  • Best for stoppers, belts, caps, phone cases, bumpers and more.
  • Unique ergonomic nature helps in printing pen grips, shoe sole inserts.
  • The materials which need to be strong such has tires, cell phone covers, and other things with flexible in nature.

Price Starting from : $30 for 1.75mm/1kg spool

Extrusion Temperature: Vary between 220 to 230°C.

TPU
TPU

TPU

Thermoplastic Polyurethane is the filament that belongs to the class of polyurethane that has unique properties namely elasticity, transparency, and resistance to grease, oil, and abrasion with a shore hardness of 95A. There are various types of TPU namely polyester TPU used to resist oil and hydrocarbons, polyether TPU used in wet environments, and polycaprolactone TPU performs with low-temperature and comparatively more resistant to hydrolysis.
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Advantages/properties

  • Resistant to oil, grease, and abrasion.
  • Printed parts have low-temperature resistants
  • Ease to work
  • With the right settings, there will be no curling or delamination.
  • Excellent layer to layer adhesion.
  • No warping issues.

Disadvantages/Issues

  • It creates clogging, bubbling, and bunching in the nozzle while printing.
  • A well-polished and smooth look can’t be obtained.
  • We need to slow down the printing speed for the results.
  • Hence, it doesn’t dissolve in simple chemicals.

Applications

  • Best for stoppers, belts, caps, phone cases, bumpers and more.
  • Used in automotive instrument panels, caster wheels, power tools, sporting goods, medical devices, drive belts, footwear, inflatable rafts, and a variety of extruded film, sheet, and profile applications.
  • The materials which need to be strong such has cell phone covers and other things with flexible in nature.
  • Therefore, it helps in the outer casing of antennas for efficient performance even after many wash cycles.

Price Starting from : $30 for 1.75mm/1kg spool

Extrusion Temperature: Vary between 220 to 250°C.

Composite filaments

These are the filaments made up of 2 or more individual components whose combined physical strength exceeds their individual properties as per the name.

Laybrick
Laybrick

Laybrick

Lay-Brick is the 3D material that almost as similar features as LAYWOOD-D3,  Kai Parthy is the inventor of these 2 filaments which are quite amazing, the filament is rough apart from that gives a look and feel of grey stone retaining the flexibility and elasticity of the plastic. The filament should be used with maxi-sized 3D printers. Therefore, it gives the ” Non-plastic look“. The temperature above 210°C the filament produces rough and sandstone result otherwise it will produce a smoother finish.
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Advantages/properties

  • The filament is stiff and brittle in nature
  • Gives sandstone look rather than plastic
  • No warping
  • No heated bed required
  • Get a different variety of textures depending on the extruder temperature.

Disadvantages/Issues

  • Temperature above 210 makes the print rough.

Applications

  • Best for landscape and architectural designs.
  • Fux-stone, model train scenery can be printed with this filament.

Price Starting from : $40 for 1.75mm/1kg spool

Extrusion Temperature: Vary between 165 to 190°C.

Wooden PLA
Wooden PLA

Wooden PLA

The wood filament is a fusion of standard PLA and finely powered wood materials that provide the print with the natural texture of wood. The mixture may contain bamboo, cork, wood dust, and other wooden by-products,  come in the ratio of 70:30 of PLA and wood. Therefore, best used with desktop 3D printers that provide the wooden-like finish. They are various types of wood filaments namely LAYWOO-D3, ColorFabb’s Woodfill series, and Timberfill.
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Advantages/properties

  • The natural look of wood and a biodegradable filament
  • Similar PLA properties
  • Different extruder temperature provide different colors, hotter the darker
  • No warp and shrink
  • Less abrasive compared to other composite filaments.
  • Therefore, as pleasant wood-like smell.

Disadvantages/Issues

  • Less strength than natural wood.
  • Hence, it is inflexible and brittle makes PLA better filament
  • Easily breakable material
  • There should not be any sharp turns while working with the filament.

Applications

  • Best for landscape and architectural designs.
  • Fux-stone, model train scenery can be printed with this filament.
  • Wood burns when exposed to high temperature
  • Filaments are more expensive than PLA
  • Use large-sized nozzles to reduce wear and tear.

Price Starting from : $25 for 1.75mm/1kg spool

Extrusion Temperature: Vary between 220 to 250°C.

Conductive filament
Conductive

Conductive filament

The filament is modified PLA with a conductive carbon particulate with low voltage and low current circuitry not being that technical. The filament helps in making smaller circuit boards on the printer bed. These filaments may consist of sensors and some LEDs( Light-emitting diode). The filament is present for both PLA and ABS users. As the name, it has a conductive nature. Hence, works well with all the 3D printers.

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Advantages/properties

  • More flexible than the PLA
  • Conductive in nature with small power circuitry.
  • No heated bed is required but gives better results with it.

Disadvantages/Issues

  • As less layer adhesion
  • The filament is more expensive
  • Less flexible and durable compared to PLA
  • Repeated binding may break the material and shrinks during cooling.

Applications

  • Most of its applications may come in the field of electronics i.e., small circuit boards.
  • Best for functional prototypes, integrated circuits and electronic components like sensors, LED, and low voltage projects
  • Best for Arduino projects.

Price Starting from : $17.99 for 1.75mm/1kg spool

Extrusion Temperature: Vary between 215 to 230°C.

Lay ceramic
Lay ceramic

Lay ceramic

As the name gives ceramic or clay finish to the print. The filament has similar properties that of the natural clay when burned and glazed provides strength and gives the elegant look to the object. While using this filament requires extra settings or additional upgrades to the printer for a better print.

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Advantages/properties

  • The filament is durable and brittle in its nature
  • Can be fired in the kiln to get that ceramic look and can apply glaze
  • The Kiln can take the filament to make more amazing objects

Disadvantages/Issues

  • Takes more time to heat and cool
  • The printed objects are hard in nature
  • More expensive

Applications

  • Therefore, best used for making mugs, flower pots, model roofing tiles, ashtrays, sculptures, or pottery.

Price Starting from : $200 for 3.mm/1kg

Extrusion Temperature: Vary between 265 to 275°C.

Composite filament

Carbon Fiber Reinforced PLA
Carbon Fiber

Carbon Fiber Reinforced PLA

As the name, the filament is a mixture of PLA and small carbon fiber strands, designed to fit through the nozzle easily. The carbon contained in the filament provides more rigidity and enhances the structural support to the object to be printed. The 3D printer user who requires stiff and rocky like nature of the objects can use this filament. Drone builders and RC Hobbyists may fall in love with this filament.

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Advantages/properties

  • No warp and excellent layer adhesion property
  • Provides better print quality and no heated bed is required
  • High strength, durable, ductile and stiff
  • Little string during the cooling process

Disadvantages/Issues

  • Not flexible in nature
  • Contains abrasive strands
  • Wear and tear of printer nozzles more with brass
  • Requires investment in a printer nozzle

Applications

  • Drone bodies, propellers, and RC car frames can be made with great ease.
  • Frames, supports, and tools can also be made,
  • Various materials like protective casing, mechanical parts, and highly durable objects can be formed.

Price Starting from : $60 for 1.75mm/1kg

Extrusion Temperature: Vary between 190 to 230°C.

ColorFabb BrassFill, CopperFill, and BronzeFill
BrassFill

ColorFabb BrassFill, CopperFill, and BronzeFill

The filament is metal combined with PLA gives absolutely the metal finish look. Therefore, these are tougher to print than MH build PLA filaments, due to metal integrated with plastic prints are heavier but are more authentic in nature. The objects printed can be polished, painted, and sanded that gives a beautiful, unique and elegant look even unpolished objects are classy, matte, with a dull appearance and dusky look amaze people. Therefore, what’s in your mind that can be a desired outcome when polished. The temperature can reach to 14oo °C or above.

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Advantages/properties

  • An aesthetically appealing metal finish.
  • Therefore, no heated bed is required.
  • Heavier than other filaments due to its metallic nature.
  • High durable and strength
  • Hence, no, shrink while cooling

Disadvantages/Issues

  • Expensive filament
  • Therefore, require a wear-resistant nozzle
  • Printed parts are very brittle in nature.
  • Very poor overhangs and bridging property.
  • Over-time partial clogging can be seen.
  • Heavy objects when printed with it.
  • To obtain a smooth finish need to rock tumbling, polishing, or wet sanding needs to be done.

Applications

  • Used for cosmetic prints of busts, jewelry, or sculptures.
  • Perfect for printing props, costumes, figurines, and robots.
  • The filament can also be used by designers as well other than hobbyists looking to make faux metal prints.
  • Replicas for Museums
  • Best for hardware products.

Price Starting from : $25 to 50 for 1.75mm/1kg

Extrusion Temperature: Vary between 190 to 220°C.

Proto-Pasta Stainless Steel and ColorFabb SteelFill
Steel

Proto-Pasta Stainless Steel and ColorFabb SteelFill

The filament is a mixture of the steel strands and PLA, thus these are tougher than the MH build filament. Even these can be sanded and painted to get a better look like the above filaments even with an unpolished look the prints get the cast metal from the mold. Therefore, it has high abrasion to brass nozzle you will need to install a hardened steel nozzle before printing. They print like PLA but slower than PLA.

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Advantages/properties

  • An aesthetically appealing steel finish.
  • Therefore, no heated bed is required.
  • Heavier than other filaments due to its metallic nature.
  • High durable and strength
  • Hence, no, shrink while cooling

Disadvantages/Issues

  • Expensive filament
  • Printed parts are very brittle in nature.
  • Very poor overhangs and bridging property.
  • Over-time partial clogging can be seen.
  • Heavy objects when printed with it.
  • To obtain a smooth finish need to rock tumbling, polishing, or wet sanding needs to be done.
  • Not easy to print with for the inexperienced

Applications

  • Used for cosmetic prints of busts, jewelry, or sculptures.
  • Perfect for printing props, costumes, figurines, and robots.
  • The filament can also be used by designers as well other than hobbyists looking to make faux metal prints.
  • Replicas for Museums

Price Starting from : $25 to 50 for 1.75mm/1kg

Extrusion Temperature: Vary between 200 to 220°C.

Magnetic Iron
Magnetic Iron

Magnetic Iron PLA

As the name, it has all the magnetic properties as that of the magnet. The filament is a mixture of standard filaments and iron powered due to which magnetics stick to the filament and provide a dusty and gunmetal look to the printed objects. The temperature needs to be 10-20 degrees lesser than what is required for the MH build PLA filament. To get a rusty look you need to spray several times the mixture of hydrogen peroxide of 16oz, the vinegar of 20oz and 1Tbs of salt let it dry and you will get the desired look.

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Advantages/properties

  • It provides a rusty and worn look to any print.
  • Therefore, no, shrink while cooling
  • Extremely durable and has great strength
  • The filament is not soluble in nature.
  • Hard and heavy prints can be achieved.

Disadvantages/Issues

  • Expensive filament
  • Due to high abrasion needs to install hardened steel nozzle.
  • Heavy objects when printed with it.
  • To obtain a smooth finish need to rock tumbling, polishing, or wet sanding needs to be done.
  • Hence, not easy to print with it for inexperienced

Applications

  • Used for cosmetic prints of busts, accessories, or aged-metal props.
  • Therefore, best used for various DIY projects, sensors, and educational tools, etc.
  • Home uses it is just like a novelty material.

Price Starting from : $70 for 1.75mm/1kg

Extrusion Temperature: Vary between 195 to 220°C.

PORO-LAY
PORO-LAY

PORO-LAY Series

The filament is made from a rubber-elastomeric polymer and a PVA-component. Therefore, there are various types of filaments namely Lay-Felt, Gel-Lay, and Lay-Fomm 40 and 60. These filaments can be characterized as highly porous and flexible filaments.

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Advantages/properties

  • These filaments are highly flexible and porous in nature
  • Also, have a sponge, jelly, foamy and soft in nature.
  • When soaked in water dissolves PVA material and left with the rubber-elastomer.
  • Unique and experimental uses.
  • Lightweight objects even they are large in size.

Disadvantages/Issues

  • Printed objects will be soft and sponge in nature.
  • Not used for hard and stiff prints
  • Hardware components can not be printed
  • Expensive filament.

Applications

  • Therefore, best used in filters, permeable membranes, jellyfish models, stamps, or intricate sponges depending on the material.
  • Can be used in making of artificial paper and future cloths
  • Used for the rubber-like, sponge in nature applications such as ink-reservoirs, bio-cells, micro-foam, and elastics.
  • Also used for tissue and orientated objects making.

Price Starting from : $160 for 1.75mm/1kg

Extrusion Temperature: Vary between 220 to 230°C.

Specialty filaments

Like the name, these are special kinds of filaments. Now let’s look at the various types of specialty filaments and their special features.

Polycarbonate
Polycarbonate

Polycarbonate(PC)

The filament is more strong, impact and highly resistant in nature. Polycarbonate is a tough and highly durable thermoplastic.

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Advantages/properties

  • Hence, very resistant to any temperature
  • It is flexible and can bend without crack
  • Transparent in nature
  • No soluble

Disadvantages/Issues

  • Should store in a dry place
  • Above all not for food components
  • Expensive than standard filaments.

Applications

  • Most commonly used in RC parts or drone parts.
  • Therefore, it can be used in applications related to electrical, mechanical, or automotive components.
  • Due to its optical clarity can be used in lighting projects or for screens.

Price Starting from : $120  for 1.75mm/1kg

Extrusion Temperature: Vary between 210 to 290°C.

Bendlay
Bendlay

Bendlay

The filament as exciting new features and that is extremely translucent and flexible in nature. Hence, 91% of light passes through the filament. Therefore, it is also flexible and elastic. The other modified version of it is Butadiene.

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Advantages/properties

  • Flexible, transparent and provides strength to the material.
  • Absorbs less water compared to ABS
  • Food safe
  • High interlayer adhesion
  • Less warping
  • Unbreakable and easy to print

Disadvantages/Issues

  • Acetone will make it crushy.
  • Suffer from whitening when bend.
  • Harder than ABS

Applications

  • Best used in food packing and food industry.
  • Best used ornate cups, containers, or translucent objects.
  • Therefore, it can also be used in medical devices.
  • Hence, it can be used in the making of containers and utensils.

Price Starting from : $100  for 1.75mm/1kg

Extrusion Temperature: Vary between 225 to 245°C.

Speciality

Moldlay
Moldlay

Moldlay

As the name, it is mainly used for molding which as wax-like properties. The filament is stiff and rigid at the room temperature when heated with 170 10 180 degrees starts to extrude. The prints can be made not only for permanent mold but also for lost wax molding purposes. Therefore print takes the long process usually in the traditional form but thanks to Moldlay it consumes time.

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Advantages/properties

  • No warping
  • No heated bed required
  • Easy to print
  • Inexpensive to print the objects

Disadvantages/Issues

  • Softer than any other filament
  • Feed gear may not work
  • Melted wax is runny in nature so won’t deposit correctly

Applications

  • Therefore, it can be used for molding purpose
  • Designed for silicone molding or completely vaporizing for investment casting.

Price Starting from : $80  for 1.75mm/1kg

Extrusion Temperature: Vary between 175 to 195°C.

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Continuous Fiber 

Continuous fiber filaments are designed for the ready to use products other than most 3D printing materials are meant for rapid prototyping and testing models.

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Advantages/properties

  • Strong, durable and ready to take abuse.
  • When comes in contact with a strong base filament like Nylon with Continuous fiber provide a professional and beautiful finish

Applications

  • Best used for production parts, drone bodies, or even manufacturing molds.

Price Starting from : $50 to $100  for 1.75mm/1kg

Extrusion Temperature: Vary between 245 to 265°C.

Support filaments

These filaments are water-soluble and also act as support filaments with other filaments while using dual extruders. Support filaments are necessary to obtain the best prints or prefect without any overhangs.

PVA
PVA

PVA filament

The filament is a well-known support material when printing with ABS or PLA filament. The full name of PVA filament is Polyvinyl Alcohol. The filament is transparent with slightly yellow in color and most often used with dual extrusion printers one with the primary material and on the other hand, this dissolve filament provides support to avoid overhangs.

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Advantages/properties

  • Acts as a support material
  • Biodegradable, durable and non-toxic
  • Water-soluble
  • Best with PLA due to similar heating temperatures
  • Difficult printing makes easy

Disadvantages/Issues

  • Dissolves in water easily
  • Should be kept in a dry place
  • Expensive material than other filaments.

Applications

  • Best used for models with internal supports or supports for incredibly detailed models with many overhangs.
  • It can be used in thickener in paper adhesives, in personal hygiene products, as a mold-release agent, kid’s putty, and freshwater fishing products.

Price Starting from : $80  for 1.75mm/1kg

Extrusion Temperature: Vary between 190 to 220°C.

HIPS
HIPS

HIPS

High Impact Polystyrene is similar to ABS and best support material. It is bright, white and biodegradable in nature. It also acts as secondary as that of PVA and liquid hydrocarbon dissolves the filament as soon as possible. The filament is well dissolved in limonene.

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Advantages/properties

  • Acts as a support material
  • Biodegradable, durable and non-toxic
  • Best with ABS

Disadvantages/Issues

  • A heated bed is required without it difficult to print.
  • Common issue while printing is curling and adhesion.

Applications

  • Used for models with internal supports or supports for models with many overhangs.
  • The food industry uses for packing, medicinal trays, signs, all kinds of kid’s toys, and much more.
  • The filament can be manipulated in many ways as required.

Price Starting from : $25  for 1.75mm/1kg

Extrusion Temperature: Vary between 220 to 250°C.

LAYaPVA
LAYaPVA

LAYaPVA

The filament is a support material that quickly dissolves in water. And as best viscosity when heated at a temperature of 230-degrees. Of the LAY-AWAY Support Series, LAYaPVA dissolves the fastest.

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Advantages/properties

  • Therefore, it is stiff and water-soluble
  • Act as support material
  • Dissolves quicker than normal PVA

Disadvantages/Issues

  • Dissolves in water easily
  • Should be kept in a dry place
  • Expensive material than other filaments

Applications

  • Therefore, best used for models with internal supports or supports for incredibly detailed models with many overhangs.

Price Starting from : $160 for 1.75mm/1kg

Extrusion Temperature: Vary between 220 to 250°C.

Support filament

LAY-CLOUD
LAY-CLOUD

LAY-CLOUD

Hence, the best support material for flexible filaments and when overexposed to water it becomes gelly and soft. Therefore, when heated with a 240-degree temperature to achieve the best viscosity.

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Advantages/properties

  • The filament is stiff and water-soluble
  • Therefore, act as the best support material for flexible filaments.

Disadvantages/Issues

  • Hence, dissolves in water easily
  • Should be kept in a dry place
  • Therefore, expensive material than other filaments

Applications

  • Therefore, best used for models with internal supports or supports for incredibly detailed models with many overhangs.

This guide to 3D Printing is about the remaining filaments which were left in the previous guide. Hence, it is all about the guide to 3D printer filaments. There is one more upcoming part of this that will help you choose better.

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First-ever UK rails 3D printing its parts https://www.geeetech.com/blog/news/first-ever-uk-rails-3d-printing-its-parts/ Tue, 01 Oct 2019 14:04:15 +0000 http://www.geeetech.com/blog/?p=9457 First-ever UK rails 3D printing its parts- Its story

Uk passenger trains - 3D parts
UK passenger railways running successfully with 3D printed parts. [src: digitalimagemakerworld.com]
3D printed trains set to run in the UK making UK rails 3D parts alliancing with Angel Trains, Stratasys, DB ESG and Chiltern Railways for the first time in the world. Why 3D printing came into the picture? Therefore, as we all know that Railway parts and components are produced with short-term production and not for the long run. The procurement of small components such as armrests, seating tables and other breakable components of 3 decades older trains is quite challenging. Even, if the railway department wants them to fix and wants to provide the passenger’s a comfortable journey there are lots of issues. May be overcome by

  • Require a lesser number of components
  • Production of required components may be stopped
  • Takes lots of time
  • Traditional methods are costly when comes to produce a lesser number of components
  • Can’t provide the rail operator with latest technology parts
  • Lesser number of labor can cut the production cost to around 50%

Benefits of 3D printing for UK rail department

 3D Rail components - UK
3D printed rail components.

Deutsche Bahn Consultancy and Engineering service provider, Angel trains British rolling stock operating company, Stratasys is an American 3D printer manufacturer and lastly Chiltern Railways British train operating company their collaboration was first announced in December 2018 to produce 3D printed replacement parts for trains. As a result, UK has already announced becoming a world leader in the additive manufacturing sector by 2025.

Therefore, UK government has taken a step ahead by collaborating with these companies to manufacture passenger trains. The components such as armrests and grab handles using additive manufacturing 3D printing techniques. Hence, the company is looking for other applications, researching 3D printed seat tables and custom braille lettering  abnormal passenger’s

3D printing technology is well utilized in Rail companies for customization.  The 3D printed passenger train components are running successfully with seven grab handles that were produced within a 2 an half months and cutting the cost down from  £15,000.  Hence, the cost saving of 50% per part will be achievable.

The testing of other applications and research is carried out in 3D printed rail components. So, to provide a better journey for rail passenger’s in the future.

Make the best of Geeetech A10 3D printer only @ Geeetech official site

 

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NASA Used Geeetech A10 3D Printer to Create Electronics https://www.geeetech.com/blog/news/geeetech-a10-3d-printer-at-nasa-for-the-production-of-electronic-circuits/ Thu, 12 Sep 2019 13:57:26 +0000 http://www.geeetech.com/blog/?p=9420 Geeetech 3D printer at Nasa, Production of Electronic Components
  • NASA Marshall Space Flight Center used the Geeetech A10 3D Printer during the prototype testing of the Electronic Alchemy Eforge 0.6 version. Morning Bird Media Corporation and A&M University for their STTR Phase II contract through an Additive Manufacturing Technique. A technique to develop 3D-printed electronic components.
  • The project was started back in 2016 and was successfully delivered with the help of the Geeetech 3D printer.

Can 3D printers make Electronics?

Electronic Alchemy Eforge
Mr.Chance Glenn The President of Morningbird Media Corporation and Mr. Wing Wang Chan on the left from the Morningbird Media Corporation introduced their product Electronic Alchemy Eforge and tested whether 3D printers capable of producing functional electronics. Credits: NASA’s Marshall Space Flight Center

NASA used the Geeetech A10 3D printer to see how it made wanders. Hence, 3D Printing has made its benchmark in almost every industry. May it be aerospace, military, architecture, industrial design, construction, automotive, engineering, dental and medical, fashion, footwear, jewelry, food, and many more. Hence, reducing the cost of manufacturing, time in building the object, labor, and reduction of waste in this ever-evolving technological era.

3D printing technology is very helpful, fast, and innovative. And has replaced the production and manufacturing of components with its improved way of manufacturing. The components are layer by layer using additive manufacturing techniques.

Pressure sensor created using Geeetech A10 printer.
Electronic component created using the Geeetech A10 3D printer.

Now it has also set its benchmark in the field of Electronics. Hence, at NASA last month, the production of the Electronic component was a pressure sensor. Made up of 3 different materials insulators at the bottom in green, a resistor at the middle in grey, and capacitive material at the top in yellow. Using Tinkercad which is a Cad software platform used in creating 3D digital designs. Those which are deployed as. G file that drives the 3D printer and uses 3D filaments of various colors. The product is created within no time by the Geeetech A10 3D printer using additive manufacturing techniques.

The reason behind using the Geeetech A10 3D printer

Geeetech A10 3D printer with its handsome attire of blue and black color combo. A simple, attractive, and dignified 3D printer with a GT2560 open-source control board that is reliable, cost-effective, and easy to assemble.

3D laser printer
Geeetech A10 3D printer with FDM printing technology

Due to its gantry structure and its build volume as 220*220*260mm&sup3. A10 3D printer makes the best of the building platform with its hot black bed that provides the full view of the printing details. Its well-designed extruder head placed above the hotbed greatly reduces the risk of clogging or leaking. The design of the extruder helps the printing head move lightly and stably enhancing the printing efficiency, high resolution, and adhesion. The V-shaped wheels and rails on each axis are made up of wear-resistant and aluminum profiles. In a large measure reduce the printing noise and provide a pleasant 3D printing environment. These are the reasons why Nasa used the Geeetech A10 printer.

Main features and how it’s different from other 3D printers.

Features of Geeetech 3D printer
Important characteristics of the Geeetech A10 3D printer.
  1. Featuring a printing accuracy of 0.1 mm. A10 delivers exquisite prints with delicate texture, sleek contour, and stable structure.
  2. A10 comes with an OPEN SOURCE GT2560 control board, providing limitless space for you to modify the firmware and tinker with your printer.
  3. Stable running provides users with quality printouts and a satisfactory printing experience.
  4. A10 printer comes with an LCD screen. Therefore provides all the menus such as Info screen, Tune, Prepare, Control, SD card, and About the printer.
  5. A10 provides 2 print choices one is SD card and the other is USB printing.
  6. Its Break-resuming capability helps to resume the printing process. Hence, when a power outage is caused complete the unfinished print successfully.
  7. The Reset button helps to reset the printer when the printer works abnormally and prevents any damage.
  8. The filament run-out sensor is used to detect the end of printing, preventing half-done printing. And therefore helpful in printing large objects fearlessly.

Due to these amazing features of this 3D printer. Nasa used Geeetech A10 for an additive manufacturing project.

Geeetech A10 screen
Geeetech A10 high-adhesion building platform

What’s Next?

Hence, 3D-printed electronic components can be used in various applications. Such as Research and Development, Space Missions, Medicine, Manufacturing, Technology, and many other fields. However, 3D printing is changing the world shortly through its capability to provide various components with great accuracy and components created within no time due to its speed. Before the production of components used to take days now, they are created within minutes with high resolution and adhesion. 3D printing and its features are very useful so what are waiting for click on the below link and start using Geeetech 3D print and make your life simple and easy.

Details of Production Electronic Circuits

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3D Printing Hacks To Improve Your Office Life https://www.geeetech.com/blog/3d-printing-application/3d-printing-design/3d-printing-hacks-to-improve-your-office-life/ Tue, 06 Mar 2018 22:30:21 +0000 http://www.geeetech.com/blog/?p=9078 If you are a 3D printing enthusiast, you would surely want to print certain things for your office. As the office is just like a second home where we spend most of our time. We would love to show off our creativity and artwork to our colleagues and boss. The 3D printing hacks that will help to improve your office life in the day to day life.

Misplacing things in the office and keeping it untidy is not what you would prefer, these are some hacks. Therefore, that will help you out to keep things in place and give your office a more homely look so that you won’t miss home.

Desk Organisers

Customize your desk organizer the way you want because the normal desk organizers don’t make things better. With 3D design and 3D Printer, you can make a desk organizer where everything fits perfectly just the way you want it.

3D printing hacks are gone help your office life

Download the STL files on Thingiverse Designed by Neliger.

Perfect coffee break

Introduce some awesome 3DPrinted things to your office kitchen. Therefore, which can be helpful for the intern who has to make coffee every day. Whether these gadgets are for holding coffee pods or stopping tea drips from messing up your surfaces. Hence, there are plenty of great designs out there.

3D printed hack - coffe maker

This little scooper here is designed by DanBot it pours coffee into the mug and also recycles it again.

these 3D printed hacks gone help you in office

This Nespresso coffee holder is just what you are looking for with a classy look for your office, designed by StIzZo.

Replace the broken parts

If some handle of your drawer or door is broken, replacing it is a time-consuming task. So, you can be creative with this too by customizing the design and making it more appealing. Therefore, 3D printing a new replacement saves on delivery time and cost and can be done the same day. Even it can save the cost and carbon emissions of sending a single part from an overseas factory — as well as on time. 3-D printing means both less waste and a quicker solution.

wire from the hole

You can download your own cord-holding desk plug here, and download many other parts that you want to mend at Thingiverse.

No messy recharging

Keeping your chargers in place is really hard as we misplace them always. Therefore, this recharger will save your phone from dying. If you really want to keep prospective clients impressed and employees happy, maintain a charger station for multiple device types.

3D printed hack for mobile charging

Download the STL files on MyMiniFactory and is designed by Walltosh .

Hooks for everything

There is no satisfaction more than a tidy office, this will make your clients happy. Therefore, there’s a saying ” tidy place, tidy mind”.Those who love the organization will know that almost any problem can be solved by hooks. With 3-D printing, you can design and print the hooks specific to your needs.

3D printed hack handle is useful

Download these files here, designed by Walltosh.

 Protecting business cards

3D printing unique and personalized business card cases make for a great talking point, look fantastic and stop any embarrassing mix-ups between employees.

3D printed hack where visiting cards can be kept

You can download your own here and is designed by N1c3. I hope the article is helpful for the office people where you will find 3D printing hacks.

Make your Office more appealing with these 3D Printed components for your office with the Geeetech Printers.

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