Industry News
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plastic mold industry achieves high-quality import substitution Pinyi Technology
Current status of China’s plastic mold industry market: plastic mold industry achieves high-quality import substitution Pinyi Technology Although my country’s plastic mold industry started late, it has developed rapidly since the 21st century through the continuous improvement of rel...Read more -
Brief introduction of JYL injection mold
Mold injection molding is a processing method used in the mass production of certain complex-shaped parts. The specific principle refers to: the heated and melted plastic raw material is pushed by the screw of the injection molding machine into the cavity of the plastic mold under high pressure, ...Read more -
Principle of Injection Molding
1. What is injection molding: The so-called injection molding is that the plastic material in the barrel of the injection molding machine undergoes external heating and the shear heat generated by the rotation of the screw plasticizes the resin material into a melt, and ...Read more -
Principle of Injection Molding
1. What is injection molding: The so-called injection molding is that the plastic material in the barrel of the injection molding machine undergoes external heating and the shear heat generated by the rotation of the screw plasticizes the resin material into a melt, and ...Read more -
Common injection molding product defects
Phenomenon cause Treatment measures Insufficient product not filled 1. Insufficient injection speed. 2. Plastic shortage. 3. The screw does not leave any screw gasket at the end of the stroke. 4. The running time changes. 5. The temperature of the injection cylinder is t...Read more -
Causes of defects in injection molded parts and their remedies
not filled 1. Characteristics of defects in injection molded parts The injection molding process is incomplete because the cavity is not filled with plastic or some details are missing from the injection molding process. 2. Possible causes of problems (1).Insufficient in...Read more -
Basic knowledge of injection mold
With the development of injection mold industry, equipment update of mold processing technology, the wide application of various new mold materials, the standardization and specialization of mold parts, etc., all force us to design faster and better adapt to the developm...Read more