Plastic Extrusion Introduction To Basic Principles

The working principle of the extruder is: the use of a specific shape of the screw, rotating in the heated barrel, the plastic sent from the hopper to squeeze forward, so that plastic uniform plastic (that is, melting), through the nose and…

Die Casting The Fastest Growing Metal Hot Forming Process One Of The Methods

Die casting refers to the molten alloy in high pressure, high speed conditions filled mold cavity, and under high pressure cooling molding casting method, casting process is the most widely used, the fastest growing metal hot forming process.…

Vacuum Casting Is The Process Of Using A Ventilated Mold

Vacuum casting is the process of using a ventilated mold. The molten metal flows into the mold by air pressure and then removes the air to form a vacuum. This casting method is mainly used for small parts with fine details or jewelry.Vacuum…

The Change And Development Of Hardware Market

Mechanical hardware mold Professional market as a producer services, to provide comprehensive services for enterprises, covering customer non-core business needs, the realization of large-scale product management, intensive, information-based. Give full play to its multiple service functions, to achieve the transition from a specialized market to a comprehensive market.