• Automotive Plastic Injection Moulding
    Automotive Plastic Injection Moulding Nov 16, 2018
    For more than 20 years, Green Vitality Mold has been providing high quality moulds and superior injection moulding services, especially working for the automotive small part sector. We are always trying to find new and innovative solutions to meet the ever-changing demands for the auto industry. We can produce a wide range of parts and small components for the automotive sector. These include item...
  • How to tell the plastic mould quality? Nov 23, 2018
    There are 4 aspects to adjudge whether it is a good quality mould. 1. Part quality 1.1 the stability and conformity of the part dimension 1.2 the smoothness of the surface of the part 1.3 the utilization rate of the part materials, etc 2. Mould lifetime Under the premise of ensuring the part quality, the mould is able to complete the specified cycling time or the number of parts. 3. Mould Maintena...
  • 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 ...
  • What Causes Insufficient Steel Hardness? Nov 30, 2018
    The hardness of mold heat treatment is a very important mechanical property index,it is a very serious defect when the hardness is not qualified . Insufficient or uneven hardness of the mold after heat treatment will reduce the wear resistance and fatigue strength of the mold and other properties,even resulting in early failure of the mold, seriously shorten the mold life. The Reasons Causing: 1) ...
  • Reverse Engineering in Mould Making Dec 11, 2018
    Geometric modeling technology has been widely used in the development of plastic products. However, due to various reasons, the technical data that mould makers get from clients is not the CAD model, but the physical samples consisting of complex free curves and surfaces. If using the traditional method to design and manufacture product, the cycle time is long and the cost is high. It is unable to...
  • 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...
  • What do you need for mould quotation? Jan 04, 2019
    What do you need for mould quotation? Many product developers are very confused about mold production. First of all, what mold quotation do you need?Here we only talk about the production of injection mold. Basic information and clear requirements should be provided.The more information you provide, the better solutions we can provide for mold manufacturing. Basic information: 2D parts drawing or ...
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