Knowledge

The difference between plastic mold and die casting mold

Plastic mold is the abbreviation of a combined mold for compression molding, extrusion molding, injection molding, blow molding and low foam molding. Die-casting die is a method of casting liquid die

Eight categories of injection molds

When the single parting surface injection mold is opened, the movable mold and the fixed mold are separated to take out the plastic parts, which is called a single parting surface mold, also known as

Troubleshooting methods for injection molds （2）

4. The movable template is bent. When the injection mold is injected, the molten plastic in the cavity produces a huge back pressure, generally 600 ~ 1000 kg/cm2. Mold makers sometimes do not pay atte

How are injection molds processed to produce plastic products?

How are injection molds processed to produce plastic products? 1. Heating, pre-plasticizing Driven by the transmission system, the screw conveys and compacts the material from the hopper. Under the co

How to avoid the peculiar smell of injection molding ?

How to avoid the peculiar smell of injection molding ? Strictly control the use of additives The tertiary amine catalyst used in the production process of polyurethane foam will bring a strong odor an

The development trend of injection molding products

With the further promotion of the application of plastics as engineering structural materials, the use of injection molded products has been expanded to various fields of the national economy, and wil

What are the matters needing attention in CNC machining?

1. Before processing each program, it is necessary to strictly confirm whether the tool on the program is consistent with the program. 2. When installing the tool, make sure that the length of the too

What are the requirements for precision parts processing ?

The process of precision parts processing has extremely strict requirements. A little carelessness during processing will cause the error of the workpiece to exceed the tolerance range, requiring repr

Cnc machining tool radius compensation

The concept of tool radius compensation is just like using tool length compensation in programming, basically without considering the length of the tool. Because of the tool radius compensation, we ca

Precautions for cnc parts processing

Precautions for cnc parts processing: The basic principle of processing is incorrect Critical errors in CNC parts processing are caused by similar machining exercises or similar tool contours. Because

What is the difference between CNC machining and die-casting of aluminum hous...

Aluminum shell CNC machining skills refer to CNC machine tool processing, which is machine equipment processing under the intelligent manipulation of electronic computers. Under this type of processin

Machining method of slender shaft of small precision parts machining

Machining method of slender shaft of small precision parts machining: Due to the poor rigidity of the slender shaft, it is extremely easy to deform during processing, which greatly affects the process