Regular Plastic Injection Mold Processing and Customizing Transformer Plastic Products

 

 

Transformers, also known as instrument transformers, are a general term for current transformers and voltage transformers used in measurement or protection systems. Regular plastic injection mold processing and customizing transformer plastic products manufacturers share some tips. Plastic mold runners are not ideally streamlined. Lower mold temperatures reduce shrinkage within the mold, while also increasing shrinkage of the molded part after demolding. For thermoset plastics, higher mold temperatures typically increase cycle time, which is determined by the time required for part cooling. Furthermore, in plastic processing, higher mold temperatures also increase plasticizing time.

 

HUIWEN Injection Molding believes in its mold design philosophy: to solve custom processing challenges for customers, making customization hassle-free and effortless.

 

Injection mold manufacturing utilizes various CNC machining methods, with CNC milling and machining centers being the most widely used. CNC wire cutting and CNC EDM are also widely used in CNC mold processing. Wire cutting is primarily used for machining straight-walled molds, such as punches and dimples in stamping, inserts and sliders in injection molds, and electrodes for EDM. EDM is primarily used for machining high-hardness mold parts and sharp corners, deep cavities, and narrow grooves in mold cavities. CNC lathes, on the other hand, are primarily used for machining standard mold rods and mold cavities or cores for rotating bodies, such as injection molds for bottles and basins, and forging dies for shafts and disks.

 

With the rapid development of the plastics industry, injection molded products are widely used in various fields, including electronics, machinery, shipbuilding, and automotive industries, resulting in increasingly demanding mold requirements. Color variations caused by mold gating systems and venting grooves can be addressed through repair tools for the corresponding parts of the mold.