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• Difference between PA11 and PA12

  PA11 and PA12 are both types of nylon, also known as polyamide 11 and polyamide 12.They are both thermoplastic polymers, but their raw material sources, physical properties and prices are different.Fi

  2024/10/23 PA11 and PA12

• How much does the wall thickness of plastic parts affect the product?

  The wall thickness of plastic parts has a significant influence on product quality.First, mechanical propertiesStep 1: IntensityAdequate wall thickness provides sufficient strength. If the wall thickn

  2024/10/21 The wall thickness of plastic parts

• How to improve the precision of plastic molds?

  Improving the precision of plastic molds can be started from the following aspects:First, design link1. Reasonable structural design:Ensure that the mold structure is stable and can withstand pressure

  2024/10/19 Precision of plastic molds

• Advantages and disadvantages of PA6 materials

  PA6 material is polyamide 6 or nylon 6.I. AdvantagesHigh strength: with high tensile and compressive strength, the tensile strength is higher than that of metal, and the compression strength is compar

  2024/10/17 PA6

• Why do injection parts have dents and shrinkage marks?

  The main reasons for the occurrence of depressions and sink marks in injection-molded parts are as follows:I. Material FactorsLarge Material Shrinkage RateDifferent plastic materials have different sh

  2024/10/15 Injection parts

• Injection mold maintenance skills

  Good maintenance of injection molds can extend their service life, improve production efficiency, and enhance product quality.I. Maintenance before ProductionInspect the Appearance of the MoldCarefull

  2024/10/12 maintenance skills

• Two color mold design and injection precautions

  I. Precautions for Two - Color Mold Design(1) In terms of mold structureParting surface designDetermine the position of the parting surface reasonably. For two - color molds, since two injection - mol

  2024/10/10 Two color mold

• Injection molding machine common fault treatment method

  First, the oil pump motor and oil pump start, but not pressure.1. The proportional valve on the oil pump is loose or the coil is burned - check whether the proportional pressure valve is energized.2.

  2024/10/07 Injection molding machine