The Mold Steels

Usually, the mold steel choices include Swedish 8407 and S136; American 420 and H13; European 2316, 2344 and 2083 and Japanese SKD61. For strongly corrosive plastics, S136, 2316 and 420 steels are usually chosen. In addition to S136, 2316 and 420 steels, low corrosion plastics can also choose SKD61, NAK80, PAK90 and 718M steels.mold steel also has...
Common Structures and Types of the Lifters As shown in the following figure: Generally speaking, a lifter generally consists of two parts: the body and the forming parts. Similar to the slide, the lifter can be classified into: the integral lifter and the non-integral lifter (combined Lifter),...
Basic Principles of the Slider Due to the special requirements of a product, the mold release direction of a particular part may not be consistent with the mold opening direction of the injection molding machine (product undercut), the slider is a mold mechanism that is developed...
Draft angle for mold texturing
The Purpose of Mold Texture Improve the surface finishing of a plastic part Allow the product to have a diversified or brand new design The Definition of Mold Texture Texturing refers to the application of chemiosmosis to create a variety of patterns on...
The injection molding process of a plastic product is usually divided into two stages: in the first stage, most of the plastic is fed into the mold, generally accounting for 90% to 99.9% of the entire product volume; in the second stage, the product is compacted, to obtain a product that shares the same structure and shape with the mold.