Flexible Black PA12 3D Printing Prototype

SLA 3D Printing Introduction

SLA (Stereo Lithographic Apparatus) RP technologies are based on the Polymerization of Photopolymer Resins. SLA is one of the most effective forms of Additive Rapid Prototyping. Using 3D data in .stl file format, we produce high resolution form, fit, and functional parts. We can take your idea from Concept Design to complex Solid Model in a matter of hours. SLA is excellent for rapid production of small electronics, appliances, and medical devices.

SLA laser shaping material adopts 14120 photosensitive resin of U.S.A.SOMOS and GP60 Materials.

Company's products type, this resin shaping part toughness is fine, already been very close to ABS, the precision is high, the error can be controlled in ±0.05mm, and does not receive any complicated curved surface of part, the restriction of the complicated structure.

SLS (Selected Laser Sintering) 3D Printing Introduction

Direct sintering of powder materials(nylon12, nylon glass fiber, nylon carbon fiber, nylon aluminum powder, PS materials and various metal materials including: die steel, titanium alloy, aluminum alloy and CoCrMo alloy, ferronickel alloy, etc.) by infrared lasers.

The process of sintering of polymer powder materials is divided into three stages: pretreatment, sintering

superposition and post-treatment. Pretreatment: This stage mainly completes the three-dimensional CAD modeling of the model and is input into the powder laser sintering rapid prototyping system after STL data conversion.

 Powder laser sintering superposition: In this stage, according to the structural characteristics of the prototype, the equipment automatically completes the prototype sintering superposition process by layer under the set construction parameters. When all the layers are automatically sintered and superimposed, the prototype needs to be slowly cooled to below 40 °C in the forming cylinder, the prototype is removed and reprocessed. Post-treatment: The strength of the PS prototype after laser sintering is very weak, and it needs to be reinforced with wax or resin according to the requirements of use.

SLM: Select laser melting(selective laser melting)

SLM 3D Printing technology is a technique that uses metal powder to completely melt and solidify after cooling under the heat of a laser beam. In order to completely melt the metal powder, the laser energy density is required to exceed 106W/Cm2. At present, lasers using SLM technology mainly include Nd-YAG lasers, Co2 lasers, and fiber lasers. The laser wavelengths produced by these lasers are 1064 nm, 10640 nm, and 1090 nm, respectively. The absorption rate of metal powder for shorter wavelengths such as 1064 nm is relatively high, while the absorption rate for longer wavelengths such as 10640 nm is low. Therefore, the laser energy utilization rate of laser with shorter wavelength in the process of forming metal parts is high, but the Co2 laser with longer wavelength has a low laser energy utilization rate.

Under the action of high laser energy density, the metal powder is completely melted, and it can be welded with solid metal metallurgy after cooling. SLM technology is precisely through this process, layer by layer cumulatively formed three-dimensional entity rapid prototyping technology.

The form is about 3d printing material character.

FAQ 

1,Are we trader or factory?

We are professional prototypes factory.

2,what 3d drawings do we use usually?

Stp,igs,x-t,dwg,ai

3,What material can we use?

Plastic material:

abs,pc,nylon(PA),acrylic(PMMA),pp,pom,Teflon,PA+GF30,

Fire-proof abs ul94-v0,abs+pc,pc+gf30,pvc,

Metal material:

aluminum6061T6,Ly12,7075,stainless steel 303,stainless steel 304,45#

brass,copper,iron,

soft material: silicone rubber TPU

4,what machines do we use to make prototypes?

5 Axsi CNC machining,CNC lathe,CNC milling,SLA SLS HPMJF SLM 3d printing,

Silicone mold vacuum casting,sheet metal stamping,Bend,Weld

5,What payment terms can we accept?

TT,30% deposite,70%before ship.

6,What surface finish can we do?

Painting,uv,silk screen,plate,anodize,sandblast,polish,powder paint,laser carving

7,What package do we use?

Papper,clear bag,peral wool,hard carton,wooden case

8,How to get the quotation?

please provide us the 3d drawing,the drawing format should be one of

Step,stp,x-t,igs,dwg,at the same time,please also tell us the other  Requirements about material,qty,surface finish

.after confirming them,We will provide the quotation within 2-4 hours.

9,What is the shortest production time?

Generally,it is 3-7 work days.but,the final finish time will depended on the qty.

10,What is the MOQ?

1pcs

11,What is our after-sale service?

any unforgive unconformity with your requirments, we will reture the money back to you ,

or we can produce the products again until you are satisfied with them for free charge.

12,how to track the production?

We will take pictures of production to you during producing.

13,what transportation to use and how long it takes?

5-7 work days, Dhl,fedex,ups for choice.

14,how many machines do we have?

We have 10 sets of CNC machines, 3 set of 5-axis machine, 4 sets of CNC lathes,8 sets of 3D printing Machinines,

 2 sets of RIM, 4 sets of vacuum casting, 2 sets of spark machines, 2 sets of wire cutters and so on.

15,how many workers do we have?

About 20 workers

16,what certeficate do we have?

We have strict quality control standard,we have the ceteficate

GB/T 19001-2015 idt iso9001:2015

17,as for cnc machining products,how do we measure the tolerance.

We have CMM to examine the size.also,we have vernier calipers for simple examination.

Besides,we also have thread plug gauge,needle gauge,micrometer as assistment.

18,what is our work days?

We work from Monday to Saturday.and our machines work for 24hours every day,except national holiday.

Why choose us

1,when we confirm your requirements,you will get a exact quotation within 2-3 hours.our quotation is calculated by the material,process time,surface finish,package,transportation,company's quality standard and service standard, not quoted optionally. One time's business is not our goal,we look farward to build long-term relationship with you on the base of mutual benefit.

2,we treat all of sincere clients with real heart without cheat.Reputation is our first purpose.we fairly treasure the relationship from our clients.Clients' believe to us is our biggest success.clients are also friends.Friends will understand and help each other.

3,we have QC department to control the quality.every products will be measured according to 3d and pdf file. we will check the size, the color,the install,the structure.The often-used meansure tool is CMM and Calliper.our precision can reach +/-0.02mm.

4,During production,we will take the processing pictures to you to check the production. After finishing the prototypes,we will also take the pictures to our clients to confirm.

5, any unforgiving unconformity with your requirments, we will reture the money back to you,or we can also reproduce the products again until you are satisfied with them for free of charge.

We are one of the best factories of plastic CNC rapid prototyping, aluminum CNC Machining,CNC Milling,CNC Turning, SLA SLS 3D printing services, RIM, silicone mold vacuum casting, sheet metal parts process and injection mould process in Shenzhen,China

If you want to know more about us,or you need a quotation.please feel  free to send email to me.You can have my reply within two hours after receiving your inquiry.

Steven Song

General Manager

steven@smilecnc-china.com

 mobile: 008618620348301

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