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Improvement of the One-Time Pass Rate of the MCCB Metal Stamping Mold
The accuracy of the mold should be high, mainly reflected in the improvement of the mold precision by the mold processing technology, and secondly, the accuracy of the punch also affects the accuracy of the product.
The mold worker should be professional, the mold worker's control of the mold accuracy and algorithm will also affect the one-time pass rate of the mold. The key dimensions of many precision molds are not allowed to have a slope, but the tolerance zone and a small slope will be fully used in mold manufacturing, such as gear installation column. When building a digital model, we must pay attention to the adjustment of tolerance. Generally, the 3D model provided by customers is useless, because many of its dimensions are the limit dimensions. If we design the mold according to this, the produced mold will basically be scrapped.
Frequently Asked Questions
Q: What primary factors determine the accuracy of an MCCB metal stamping mold?
The accuracy depends heavily on the mold processing technology used to improve precision, as well as the inherent accuracy of the punch machine.
Q: Why is the expertise of the mold worker critical to the pass rate?
A professional mold worker's precise control over the mold's accuracy and algorithms directly impacts and improves the one-time pass rate of the mold.
Q: How are slopes handled in key dimensions of precision molds?
Key dimensions usually do not allow a slope. However, mold manufacturing strategically utilizes the tolerance zone and small slopes in specific areas, such as the gear installation column.
Q: Why can't customer-provided 3D models be used directly for mold design?
Customer 3D models often use limit dimensions. Designing a mold directly from these dimensions without adjustments will likely result in a scrapped mold.
Q: What is the key to successful digital modeling in mold design?
When building the digital model, close attention must be paid to adjusting the tolerances properly rather than relying strictly on the raw customer-provided 3D files.
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