Chongqing stainless steel processing Danieli eccentric control technology in Chongqing steel processing, causing eccentric main reasons are: the presence of a temperature gradient in the blank; blank preliminary issue; equipment differences mistakes and poor lubrication blank. In any case, the extrusion pressure always produces a minimum elongation. After the temperature trend through the calculation is displayed on the screen so that the staff can be manipulated to adjust the pre-set value whereby the induction heating unit so as to start homework prior to extrusion, to minimize or compensate for the actual impact of the detected temperature gradient . But extruded pipe size deviation, but it can be strictly controlled process parameters and material during extrusion activities to minimize the extent possible. Before extrusion, the material should be distributed by means arranged along the temperature detecting means to check the temperature of the billet. A compacted fiberglass thick disk, i.e. glass fiber mats, can be automatically loaded to the robot between the billet and the extrusion die of stainless steel, used in the extrusion process, the external wall to provide surface lubricity. A variety of metal materials laser cutting process description (1) aluminum and alloys. Belong to melt aluminum cutting cutting mechanism, the use of auxiliary gas is mainly used to blow away the molten product from the cutting area, usually achieve better quality section. For some aluminum for stainless steel wine rack, pay attention to the prevention of inter-kerf surface crystal micro cracks. (2) Copper and alloys. Copper (copper) due to the high reflectivity, can not be cut with a substantially CO2 laser beam. Brass (copper alloy) using higher laser power stainless steel moldings, auxiliary gas using air or oxygen, you can cut thin sheet. (3) and titanium alloys. Titanium can be well focused laser beam coupling transformation heat, auxiliary gas using oxygen chemical reaction intense, fast cutting of stainless steel door, but it is easy to generate an oxide layer trimming, careless also cause over-burning. For the sake of security, the use of air as an auxiliary gas is better, in order to ensure the cutting quality. Aircraft industry commonly used titanium laser cutting quality is better, although there is a little slit at the bottom of sticky residue, but it is easy to remove. Stainless steel moldings _ Yao Yi (certified) _ Stainless provided by Chongqing Yao Yi Stainless Steel Products Co. Stainless Steel Products Co., Ltd. Chongqing Yi Yao (www.shudumy.com) is Chongqing Municipality, stainless steel and products of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yao Yi leader in stainless steel with the staff warmly welcome all inquiries to discuss and create art Yiu stainless steel a better future.