The precision of injection molds will be affected by these factors
Release time:
2024-06-28
How can we effectively improve the precision management of our injection molds during processing
How can we effectively improve the precision management of our injection molds during processing. Firstly, we need to know which aspects of the problem affect the production and processing accuracy of injection molds.
1. Dimensional accuracy
The conformity and degree of tolerance between the actual working dimensions of the processed parts and the dimensions of the parts.
Dimensional accuracy is controlled by dimensional tolerances. Dimensional tolerance is the allowable variation in the dimensions of a part during the cutting process. When the basic dimensions are the same, the smaller the dimensional tolerance, the higher the dimensional accuracy.
2. Shape accuracy
The degree of overlap between the actual geometric shape of the machined part surface and the ideal geometric shape. There are six criteria for evaluating shape accuracy, such as straightness, flatness, roundness, cylindricity, and line profile. The shape accuracy is controlled by the shape tolerance. Except for roundness and cylindricity, all shape tolerances are divided into 12 accuracy levels. Level 1 high, Level 12 low.
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