The accuracy of injection molds can be affected by these factors.
2025-01-21
How can we effectively improve the precision management of our injection molds during processing? First, we need to know which issues affect the production and processing precision of injection molds.
1. Dimensional Precision
Refers to the degree to which the actual working dimensions of the processed parts conform to the dimensional tolerances of the parts.
Dimensional precision is controlled by dimensional tolerances. Dimensional tolerances are the allowable variations in part dimensions during the machining process. With the same basic dimensions, the smaller the dimensional tolerance, the higher the dimensional precision.
2. Shape Precision
Refers to the degree of overlap between the actual geometric shape of the processed part's surface and the ideal geometric shape. There are six criteria for evaluating shape precision, such as straightness, flatness, roundness, cylindricality, and line profile. Shape precision is controlled by shape tolerances. Except for roundness and cylindricality, all shape tolerances are divided into 12 precision levels, with level 1 being high and level 12 being low.
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26 Xintang Road, Xicheng Industrial Zone, Huangyan, Zhejiang
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Zhejiang Huangyan Die Co., Ltd. is a member unit of China Die Industry Association, specializing in the design and manufacture of automobile stamping dies, inspection tools and household appliance sheet metal dies, and the key backbone enterprises of China's auto parts stamping dies. Our factory has always adhered to the tenet of "quality first, customer first", focusing on customer needs, continuously improving technology and management level, and is committed to providing customers with satisfactory products and services. Beijing has won wide acclaim from customers at home and abroad. Customers throughout the country, Europe, America, South America, Southeast Asia and other regions.
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