Precautions for mold parts processing

1. Introduction to Core Pin Inserts 2D and 3D surface rough machining, non-installation and non-working surface processing (including safety platform surfaces, buffer installation surfaces, pressure plate surfaces, side reference surfaces). Before semi-finishing, the alignment of side reference surfaces ensures precision.
2. Before Precision Machining Alignment of process reference holes and surfaces, checking insert allowances, and verification of machining precision. Precision machining of 2D and 3D surfaces, side punching surfaces and hole positions. Dongguan mold processing includes precision machining of process reference holes and height references, precision machining of guiding surfaces and guiding holes.
3. Processing Focus Points For difficult processing areas, the technology must be specially emphasized. For areas requiring combination processing, the technological expression must be clear. Process compilation should be concise with detailed expression, and processing content should be expressed numerically as much as possible. When inserts need to be processed separately, processing precision requirements should be specified.
4. Notes on Die Parts Processing For insert parts that need separate processing after combination machining, the reference requirements for installation during combination processing should be noted. Springs are easily damaged during die processing, so die springs with long fatigue life should be selected.

Introduction to Core Pin Inserts

In recent years, China's die and mold industry has grown rapidly at an average rate of over 15%, far exceeding the country's average GDP growth. Among them, precision casting molds account for approximately 5% of the total output value of various molds, with an annual growth rate of up to 25%. Currently, China's automobile and motorcycle industries are entering a period of rapid growth, with production increasing significantly for many consecutive years. Especially the growth of automobiles, which are closely related to the precision casting industry, has been relatively fast, increasing the demand for complex and precision casting molds.