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Mold material selection
Mold material selection is a very important link in the whole mold making process. Mold material selection needs to meet three principles, namely: the mold meets the requirements of working conditions such as wear resistance, strength and toughness; the mold meets the process performance require...Read more -
Difference between 3D printing and CNC
There are three differences between CNC machining and 3D printing: Handboard processing mainly includes CNC machining, 3D printing, copying, rapid tooling, etc. Today, Noble will tell you the difference between CNC machining and 3D printing. First of all, you should know that 3D printing is a ki...Read more -
Plastic shrinkage is the problem of plastic shrinkage
1. There are four kinds of plastic shrinkage: thermal shrinkage, phase change shrinkage, orientation shrinkage, compression shrinkage and elastic recovery. The shrinkage process consists of three parts: shrinkage before solidification of gate, cooling shrinkage and shrinkage after demoulding. 2. ...Read more -
Description and application of product coating
There are different names depending on the type of paint used, for example, the primer coat is called the primer coat, and the finish coat is called the finish coat. Generally, the coating obtained by coating is relatively thin, about 20~50 microns, and the thick paste coating can obtain a coati...Read more -
Injection mould
1、 Definition of injection mold The mold used for plastic injection molding is called injection molding mold, or injection mold for short. The injection mold can shape plastic products with complex shape, precise size or inserts at one time. “Seven parts mold, three parts process”. ...Read more -
ABS material properties
1. General performance ABS engineering plastic appearance is opaque ivory grain, its products can be colorful, and has a high gloss. The relative density of ABS is about 1.05, and the water absorption rate is low. ABS has good binding with other materials, easy to surface printing, coating and co...Read more -
Properties of PC/PMMA Composites
PC/PMMA composite film is a two-layer co-extrusion or three-layer co-extrusion material. The main substrate is PC, the two layers are PC+PMMA, and the three layers are PMMMA+PC+PMMA. It has the characteristics of high hardness and impact resistance. , folding resistance and other excellent prope...Read more -
Characteristics of pa6+gf30
PA6-GF30 is glass fiber reinforced PA6 with an addition ratio of 30%. GF is the abbreviation of glass fiber, which refers to glass fiber, which is an inorganic filler commonly used in modified plastics. PA6 has the characteristics of non-toxicity and light weight. It can be used everywhere in li...Read more -
Human life is inseparable from plastic
For thousands of years, humans can only use the gifts of nature: metal, wood, rubber, resin… However, after the birth of table tennis, people suddenly discovered that with the power of polymer chemistry, we can assemble carbon atoms at will and hydrogen atoms, creating new materials never ...Read more -
When using plastic products, the following aspects should be mainly
1. Understand the performance of the product and distinguish whether it is toxic or not. This mainly depends on what material the plastic is made of, and whether plasticizers, stabilizers, etc. are added in it. Generally, the plastic food bags, milk bottles, buckets, water bottles, etc. sold in ...Read more -
Mold selection
Mold material selection is a very important link in the entire mold making process. The mold material selection needs to meet three principles. The mold meets the work requirements such as wear resistance and toughness, the mold meets the process requirements, and the mold should meet the...Read more -
Pros and cons of mold lifter
The inclined top is one of the structures of the mold. Before designing, make a systematic analysis of the product structure. According to the product structure, the mechanism introduced to deal with some undercuts (the mechanism for dealing with undercuts also has a row position), then the row ...Read more
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