Custom Gas Assisted Molding,gas Assisted Molding Manufacturers

Thirteen Suggestions for Maintenance of Injection Molds (2) Jan 25, 2019
Let's go on to discuss the maintenance of injection molds 6. If the cavity surface has special requirements, and the surface roughness Ra is less than or equal to 0.2cm, absolutely can not be wiped by hand or cotton, It should apply compressed air, or use advanced napkins and high-grade cotton wool to gently rub the alcohol Wipe. 7. The surface of the cavity should be cleaned regularly. The inject...
Requirements of Thin-wall Injection Molding to Injection Machine Jan 25, 2019
Thin Wall is usually defined by portable electronic parts with a wall thickness of less than 1 mm. For large automotive parts, Thin Wall can be 2mm. Thin-walled molding products require changes in processing technology: higher pressure and speed, shorter cooling time, changes in ejection and gate arrangement. The following are the requirements of thin-wall injection molding to injection machine. H...
- thin-wall injection molding
- injection volume
- injection pressure
What is the focus of mold design? Jan 25, 2019
The focus is on the structure. If the structure is simplified to the greatest extent possible, but the quality of the mold is to be guaranteed, the company will make the most profit from it. When we receive a product, the first problem is to find the largest parting surface, roughly determine front and rear molds, and then analyze the front mold structure on the basis of this parting surface, the ...
- plastic injection molding
- injection moulding process
- mold spores
What is insert molding? Jan 28, 2019
Insert molding metal and plastic together into the molding piece, or insert multiple molding metals or materials together into a single molding piece. Insert molding can be used in cars, cooking utensils, house hold equipment, instruments, equipment, knobs, electrical components and more industrial, insert molding not only reduces the assembly also than the assembly parts and Labour costs, reduce ...
- insert molding
- injection molded part
- injection moulding tool
Solution for defects of transparent plastic injection parts Feb 15, 2019
(1) eliminate the interference of gas and other impurities, and fully dry the plastic. (2) reduce the feed temperature, adjust the feed barrel temperature in stages, and appropriately increase the mold temperature. (3) increase the injection pressure and reduce the injection speed. (4) increase or decrease the preplasticized back pressure, reduce the screw speed. (5) improve the exhaust condition ...
- plastic injection mold
- plastic mould
- injection molding
Causes of color defects in injection parts Feb 15, 2019
(1) poor mold finish, mold surface rust, mold exhaust is bad. (2) if the casting system of the mold has defects, the cold feed well should be increased, and the flow passage, polishing mainstream passage, diversion passage and gate should be increased. (3) the material temperature and mold temperature are low, if necessary, local heating method of gate can be used. (4) low processing pressure, slo...
- plastic injection molding
- custom plastic part
- injection mould.
Requirements of Thin-wall Injection Molding to Mold Feb 15, 2019
Speed is one of the key factors for the success of thin-wall injection molding. Rapid filling and high pressure can inject molten thermoplastic material into the mold cavity at high speed, to prevent the gate from freezing. If a standard part fills in two seconds, the mold thickness will be reduced by 25%, and the filling time may be reduced by 50% (saving 1 second in time). When thickness decreas...
- injection molding
- hot runner mold
- standard mold
What is double injection mold? Mar 02, 2019
Double Injection Mold, also known as two material molding, 2 shot molding or 2K molding, is a manufacturing process used to produce complicated molded parts from two different materials. Two kinds of plastic materials are injected on the same injection machine, and they are formed twice, but the product is only molded out at once. This injection molding is usually completed by one mold and require...
- injection molding
- 2 shot molding
- double injection mold

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