Steel selection is the key.Regarding the small plastic molds, due to the high cost of production and the low cost of materials, it is preferable to use steel with good process performance, stable performance and long service life in the pro

The mould must be maintained every time it is used, in addition to regular maintenance, we need to check and clean the groove, correct the damaged and worn parts. For appearance maintenance: paint the outer side of the mold base to avoid rust. After running, t...

There are many types of plastic molds, how are they classified? (1) Injection molding is to add plastic to the heating barrel of the injection machine. The plastic is heated and melted. Driven by the screw or plunger of the injection machine, it enters

The injection molds need to has high corrosion resistance, and many resins and additives have a corrosive effect on the cavity surface. This corrosion causes the metal on the surface of the cavity to dissolve and peel off, resulting in poor appearance

Because plastic has light weight, good toughness, and easy molding. Because of its advantages such as low cost, in modern industry and daily products, more and more plastics are used instead of glass, especially in optical instruments and packaging

We use LKM standard mold base and imported S136 steel to make mold core and ejector cylinder, and extend the service life of the mold by exchanging the consumable parts of the injection mold.The general parts of the mold need to be standardized

Due to the high transmittance of transparent plastics, the requirements for plastic products are strict, and there should be no defects such as all patterns, air vents, whitening, halo, small black spots, color fading, and poor gloss. In the whole process of p...

In injection mold processing, ensuring high precision is crucial for achieving high-quality injection molded products. High-precision molds not only improve the dimensional stability and surface quali...

Polycarbonate (PC) is a high-transparency, high-impact, and high-strength engineering plastic widely used in electronics, automotive parts, optical products, security accessories, and structural compo...