What is a precision injection mold?
Precision injection mold manufacturing is a high-tech process that requires the use of precision processing machinery and equipment. The manufacturing process of precision injection molds is necessary for developing precision plastic parts with complex geometric shapes, which can replace high-precision metal parts for various industrial applications.
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The accuracy of a part largely depends on the precision injection mold and its suitability to meet design engineering requirements.
The accuracy of precision injection molds depends on several factors, including:
Dimensional accuracy of injection mold cavity
Accurate positioning of injection mold cavities
Injection mold parting surface accuracy
Selection of Injection Mold Materials
Dimensional tolerances for precision molds
The number of cavities in injection mold design
Thickness of base plate, support plate, and cavity wall
Runner size
Precision injection mold material (preferably steel aluminum alloy with high mechanical strength)
