With the prosperity of the electronic information industry, the market for single-sequence die molds is shining. Yaosu Mold is a professional factory integrating mold design and manufacturing. Production of body parts and other products. Gaoyao Plastic Mould serves the project development, design and production of many well-known automobile manufacturers. Such as Jaguar, Land Rover, Shanghai Volkswagen, Shanghai Huizhong, Ningbo Huizhong, SAIC GM, Shanghai Lianming, Shanghai Hangfa, GAC Nissan, Zhengzhou Nissan, Changan Ford, Geely, Jiangling, Great Wall, Wuhu Chery, Brilliance Jinbei, Lifan, Beiqi and so on. Let's introduce the main factors that affect the processing of single-order molds.
The factors that affect the processing of single-order die molds are the dimensional accuracy of single-order die molds. What is the dimensional accuracy? The dimensional accuracy refers to the degree of conformity between the actual size of the processed part and the center of the tolerance zone of the part size. In fact, dimensional accuracy is controlled by dimensional tolerances. The dimensional tolerance is the allowable variation of the part size in the processing of the single-order die. In the case of the same basic dimensions, the smaller the dimensional tolerance and the greater the dimensional accuracy. Secondly, the position accuracy of single-sequence molds is also affected. Position accuracy refers to the difference in actual position accuracy between the relevant surfaces of parts after two-color injection molding. Position accuracy is controlled by position tolerance. The most important influencing factor is the accuracy of the shape of the single-order die. The actual geometry of the surface of the part after the single-order die is processed is in accordance with the ideal geometry. The shape accuracy is controlled by the shape tolerance. Except for the roundness and cylindricity, which are divided into thirteen precision grades, the shape tolerances are all divided into twelve precision grades. Level 1 is the highest and level 12 is the lowest. The relationship between dimensional accuracy, shape accuracy and position accuracy of single-sequence molds is usually when designing machine parts and stipulating the machining accuracy of parts, the shape error should be controlled within the position tolerance, and the position error should be less than the dimensional tolerance. That is, precision parts or important surfaces of parts, the shape accuracy requirements should be higher than the position accuracy requirements, and the position accuracy requirements should be higher than the dimensional accuracy requirements.
Related Industry Knowledge
- How to maintain the auto parts mold
- How to judge and inspect the quality of automobile sheet metal stamping dies
- Factors affecting plastic molds for household appliances
- Under what circumstances will the power tool plastic mold rupture
- Reasons affecting the life of plastic molds of household appliances
- Matters needing attention in the production of injection moulds
- How to maintain plastic molds for small appliances
- Several common problems of injection mold
- How to make injection mould