Injection Molding – How to mold a Plastic part
Plastic has, quite literally, become the cornerstone of our society. We make so many things from plastic that it is hard to imagine what our lives would be like if it was never invented. […]
Introduction to CNC machinery and tools
A CNC machine tool is a powered mechanical device used to fabricate metal components of machines by the selective removal of metal. […]
Description of Injection Molding Barrel Heaters
Reaction injection molding is used in many industries for many types of parts. While bumpers for vehicles are produced in this process, most applications are for large, complex parts produced in quantities less than 5,000 units. […]
Advancing Mold Performance Using Hot Runner Technology
A quality hot runner system is one of the more important enhancements you can incorporate into a mold to improve molded part quality, reduce production times and remain price competitive. […]
Molding defects
Injection molding is a complex technology with possible production problems. They can either be caused by defects in the molds or more often by part processing (molding) […]
The general rule of mold Design
The mold consists of two primary components, the injection mold (A plate) and the ejector mold (B plate). Plastic resin enters the mold through a sprue in the injection mold, the sprue bushing is to seal tightly against the nozzle of the injection barrel of the molding machine and to allow molten plastic to flow [...]
Design Considerations for the Process
It is important when designing products for injection molding that you consider how they will be formed in the machine, how they will be taken out of the machine, and the structure of the final product. Some important guidelines are: […]
Data and Resources In Plastic Injection Mould Making
Plastic injection mould manufacture is a highly competitive operation. Today’s products have shorter lifecycles. Reducing the mould design and manufacturing lead-time while maintaining high mould quality is thus a challenge to the plastic injection mould making industry in or to remain competitive. […]
The cracking analysis in Injection products
Injection products processing products in cracking analysis of the causes and solutions Cracking, including parts of filamentous surface cracks, micro-, white top, and cracking due to mold parts sticky, viscous flow mode caused by trauma or crisis, according to the release at the time cracking and cracking applications. There are several reasons: […]
Introduction to CNC lathes
CNC Lathe and turningCNC lathes are rapidly replacing the older production lathes (multispindle, etc) due to their ease of setting and operation. […]