• Ten principles of mold design for P/L (1) Nov 30, 2018
    1. Consideration of clamping force The lateral clamping force of the mold is relatively small, so for a large product with a large projection area, the direction of the large projection area should be placed in the direction of the mold opening and closing. 2. Meet the product release requirements The parting surface is also for the product to be able to take out the mold smoothly. Therefore, the ...
  • How to improve the quality of molds? Nov 30, 2018
    There are 3 basic ways to improve the quality of molds. Firstly, mold design is the most important step to improve the mold quality. Many factors need to be taken into account, including the selection of steel materials, the usability and safety of mold structure, the machinability of  parts and the convenience of mold maintenance. All above factors should be considered at the very beginning ...
  • Design and Manufacturing Elements of Blow Molds Dec 26, 2018
     The design and manufacture of blow molds with fast cycle times and long life is required for the development of the blow molding industry.     The factors that determine the efficiency of the mold are: 1. Material 2. Cooling  3. Venting Material     The material from which the mold is made must have high thermal conductivity and sufficient cutting edge strength. Curr...
  • Undercut in Plastic Mold Mar 29, 2019
    In some plastic products, there are undercuts. If it is a small undercut, and the requirements of shape and size accuracy are low, or the plastic material has sufficient plastic deformation and toughness, the parts can be ejected/ demoulded by force.  According to the different structures and requirements of plastic parts, the slider and lifter mechanisms is adopted to solve the problems in m...
  • The Precision Of The Mold Will Be Higher And Higher Apr 04, 2019
    With the continuous development of the economy, people's living standards are increasing, and the demand for spiritual and material culture is becoming higher and higher. This demand has also led to the continuous development and innovation of the home industry. The industry has a growing demand for home hardware, and the household hardware industry has shown a different change. The mold industry ...
  • The main factors affecting mold life May 20, 2019
    The main factors affecting mold life. 1. The structure of the mold -effective mold structure helps to improve the load carrying capacity of the mold and reduce the mechanical load on the mold; 2. The material of the mold - should be selected according to the size of the production batch of the product parts;  The hardened mold will bring more shots and meet the high require for the mold treat...
  • The meaning of molding May 20, 2019
    Molding is a high quality, high efficient, low loss, strong adaptation manufacture technology. it's a valuable wealth in the society. Cause of the modernization of mold production technology, nowdays , mold has been widely used in the production of electric motors and electrical products, electronic computer products, instruments, household appliances and office equipment, automobiles, ordnance, g...
  • What is the most important during designing a mould ? May 27, 2019
    The most important point is structure , If the structure can be simplified as much as possible, but the quality of the mold must be guaranteed, the company will earn the maximum profit from it .  When we received a product , the first question is find out the biggest parting surface , Roughly determine the cavity and the core , then , To Analyze the construction of cavity and core , insert , ...
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