Aluminum forgings forging Qin and Han _ reliable quality (certification) _ Changsha aluminum forgings

Qin and Han dynasties, Luoyang is a collection forging precision forging, cold extrusion temperature and add machining of high-tech enterprises, with twenty years of research experience forging extrusion process, as well as thousands of sets of precision mold design, manufacturing aluminum forgings and commissioning experience, forming a pole class, deep class, Hole, shaped pieces of cold forging and forging forge welding process and other special categories. Noise and vibration: type hammer would have a low frequency noise and vibration, but may also have some high-frequency components, the level in the range of 95 to 115 decibels. Workers exposed to forging vibration may cause temperament and dysfunctional, will reduce the ability to work and affect safety. In the cold season, the export of aluminum forgings, exposure to small changes in climate may to some extent to promote their adaptability aluminum forgings prices, but rapid and too frequent changes, may constitute health hazards. Qin and Han dynasties, Luoyang is a collection forging precision forging, cold extrusion temperature and add machining of high-tech enterprises, with twenty years of research experience forging extrusion process, as well as thousands of sets of precision mold design, manufacturing and debugging experience, formed a pole class, deep class, Hole, shaped pieces of cold forging and forging forge welding process and other special categories. 1, free forging. Generic means using simple tools, or in the forging equipment, direct external force is applied to the blank between the lower anvil, the blank is deformed to obtain the desired geometry of forging and internal quality processing methods. Using free forging forgings produced known as free forgings. Free forging is to produce small quantities of forging mainly used hammers, hydraulic machines and other equipment for forging billets were forming, get qualified forgings. The basic steps include free forging upsetting, stretching, punching, cutting, bending, twisting, wrong move and forging and so on. Forging free forging are taken way. _ Qin and Han aluminum forgings forging quality and reliable (certified) _ Changsha aluminum forgings provided by the Qin and Han dynasties, Luoyang forging Limited. Qin and Han dynasties, Luoyang forging Limited (www.qhforging.com.cn) (www.qhforging.com) is Luoyang, forging die leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Qin and Han forging leadership with the staff warmly welcome all inquiries negotiations to create the Qin and Han forging a better future.