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Six Injection Molding Processing Technologies For Plastic Products For Home Appliances
Original: | Author: Jasmine HL of DGMF | Publish Time: 2018-05-25 | 9943 Views | Share:
The molding and processing methods of plastic products for home appliances mainly include injection molding, extrusion molding, thermoforming, hollow molding, lamination molding, compression molding, transfer molding, foam plastic molding, casting molding, insert casting, sealing casting, etc., among which Mainly injection molding.

Generally, precision injection requires higher precision in the mold. At present, China has been able to produce small and medium-sized precision injection molding machines.

2. Rapid Prototyping Technology

It is developed rapidly along with the diversification of home appliance varieties and continuous upgrading and is mainly used to prepare plastic housings for home appliances. The advantage of this technology is that small batches of plastic parts can be achieved without the need for a mold.

At present, the more mature rapid prototyping methods include laser scanning molding and liquid light-curing molding. Among them, the laser scanning molding method is widely used. The laser scanning device is composed of a laser light source, a scanning device, a dusting device, and a computer. The processing process is that the computer-controlled laser head scans according to a certain trajectory. At the position where the laser passes, the plastic micro-powder is heated and melted and bonded together. After each scan, the micropower device sprinkles a thin powder. After repeated scanning, products with a certain shape and size are formed.