What Are The Factors That Affect The Quality Of UHMWPE Pipes? Ultra-high molecular weight polyethylene pipe is the most widely used pipe due to its strong performance advantage. There are three main factors affecting the quality of UHMWPE pipe, among which the mold is the most critical factor. 1. Raw materials are the core At…
DetailsHow To Easily Improve The Quality Of The Mold In Four Steps In the industry, it is common in the use of molds, mainly in the injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the various molds and tools of the desired products. Simply put, a mold…
DetailsThe Role Of Hot Runners In Plastic Molds In injection molding, hot runners work in conjunction with molds and play a very important role. For example, in the injection molding of ultra-thin parts (such as mobile phone battery covers), high-precision, high-quality products can be easily produced by using hot runners; for injection molding materials with…
DetailsMold Replacement Standard Process 1. Preparation before changing the mold According to the production plan of the workshop, prepare for the change before the mold change. (1) Put on a helmet and prepare a rag, rust inhibitor, wrench, etc. (2) Check the mold to be loaded: 1) According to the size of the outer line…
DetailsClassification Of Mold Parts 1. Plastic mold parts Secretary cylinder, thimble, washer, cylinder, positioning bead, resin shutter, date stamp, clamping buckle, limit clamp, secondary ejection, reset mechanism, mold counter, auxiliary device, positioning parts, cooling parts, Steel ball sleeve, guide pillar guide sleeve, inclined top device, gas top, positioning bead, resin shutter, date chapter, clamping buckle,…
DetailsMethod For Improving The Durability Of A Stamping Die 1. Improve the design of stamping dies Whether the stamping die design is reasonable is the basis for improving the durability of the stamping die. Therefore, in the design of the stamping die, effective measures should be taken to deal with the unfavorable conditions in the…
DetailsFactors Affecting The Normal Operation Of The CMM 1.Temperature (1) Temperature is the biggest factor affecting the accuracy of the measuring machine. (2) The temperature in the machine room of the measuring machine is gradually increased from the bottom to the top, and the temperature changes every moment. Therefore, the difference between the grating temperature…
DetailsHot Runner Mold The hot runner mold, also known as the hot runner system, is mainly composed of a hot sprue bush, a hot runner plate, and a temperature-controlled electric box. Our common hot runner systems are available in single-point hot gates and multi-point hot gates. The single-point hot gate uses a single hot sprue…
DetailsTwo-Color Mold Design And Injection Molding 1. The basic principles of two-color model design: (1) Hard rubber is done once, and soft rubber is done twice. (2) 1 time for transparency and 2 times for non-transparency. (3) The plastic with high molding temperature is made once, and the molding temperature is low twice. The above…
DetailsMold Making And Processing Of PVC Vacuum Blister Machine 1. Mold making and processing of plastic products According to the requirements or sample specifications provided by the customer, firstly, the plastic mold is made. Under normal conditions, the plastic packaging mold is made by using gypsum, but the wood carving and metal carving products are…
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