Home

Services

Product design
Rapid Prototypes

CNC prototypes
Rapid Prototyping
Stereolithography Apparatus (SLA)
Selective Laser Sintering (SLS)
Fused Deposition Modeling (FDM)
Laminated Object Manufacturing (LOM)

Custom molds - plastic molds

Injection molds
Blow molds
Compression molds
Extrusion molds
Other custom molds

Plastic molding

Injection molding
Blow molding
Compression molding
Extrusion Molding

Production tooling

Portfolio

Successful Products

Electronic Products
Home Appliances
Sports Accessories

Rapid Prototyping Prototypes

SLA Prototypes
CNC Prototypes
LOM Prototypes
SLS Prototypes
FDM Prototypes

Custom molds - Plastic molds

Injection molds
Blow Molds
Compression Molds
Extrusion Molds
Other Custom Molds

Workflow

Communication Requirements
Product Design contract

Appearance Design
Configuration Design

Rapid prototyping prototype Creation
Custom molds
Production tooling - manufacturing

238. SLS direct molding wax casting process steps

Forming precision: the precision of the workpiece is formed, rather than the machine precision rapid prototyping machine, is to ensure that an important prerequisite for the accuracy of molded parts, including the shape forming precision accuracy, dimensional accuracy and surface accuracy, the sintering parts in the shape and size and surface three indicators of each location and design meet the requirements of the degree.

1. First in the CAD environment, to design three-dimensional solid model of a good wax parts directly translated into anti-type, after appropriate treatment, are pressure-based CAD graphics;
2. On the cover mold metal powder, such as resin powder coated stainless steel, laser sintering, are pressure-based prototypes;
3. As prototypes contain large amounts of organic resin in a vacuum furnace to be handled through the elimination of fat;
4. In order to guarantee that the connection strength for the metal will not be destroyed during processing, the fat thing to pre-sintering, pre-sintering temperature of stainless steel is about 900 degrees;
5. In a vacuum above the surface alloying treatment unit to improve its compactness, after the surface grinding, polishing, wax can be obtained by pressing the metal type.