There are multiple 3D printing services out there, and DMLS 3D printing is one of them. DMLS stands for Direct Metal Laser Sintering. Modern manufactures prefer the DMLS 3D printing service for its versatility and flexibility in choosing materials. The DMLS printers operate by printing the selecting substances in layers on top of one another. But do you know what materials they use for printing? Well, DMLS makes use of plastic as a principal element because of its low cost. Below we have discussed several forms of plastics used in DMLS printers.
- Polylactic Acid or PLA
If you want to start your DMLS printing business, then PLA is appropriate material for you. It is a biodegradable substance that originated from renewable sources like sugar canes and corn starch. Besides, it releases fewer toxicants, and it is compostable as well. It also has a lowered carbon footprint.
- Acrylonitrile Butadiene Styrene or ABS
It is a cost-effective thermoplastic and has superior strength and dimensional stability. ABS plastics can stay firm and compact at any temperature. Besides, you can transform them into any color.
- Polyvinyl Alcohol Plastic or PVA
PVA is a water-soluble synthetic, color, and odorless polymer. Like PLA, it is also environment-friendly and emits less toxic pollutants. The pharmaceutical industry uses this plastic in their business.
So, other than plastic, DMLS uses several materials, which are as follows.
- Stainless Steel
The DMLS applies stainless steel for the post-production of multiple parts because it has better welding and machining qualities, superior mechanical properties, budget-friendliness, and corrosion resistance capability. That is why manufacturers are producing high-strength parts by utilizing stainless steel as a primary material for their printing.
- Nickel Alloy
In the DMLS 3D printing industry, use of nickel alloy due to its non-magnetic and corrosion resistance feature. Parts require high strength for using this as a material. Besides, it is also very efficient in making the turbine engine parts and other instrumentation components.
- Cobalt Chrome
It is a metal alloy of chromium and cobalt. DMLS users adopt this substance to make dental-related elements.
Wrapping It Up
So, the DMLS 3D printers can work with various materials with perfection. But before selecting any material, you should know its advantages and effectiveness. Keep in mind a few aspects like cost, strength, biodegradability, etc. Remembering these above materials will help you to flourish in your DMLS printing business.
