论文部分内容阅读
ＣＺ１４０变位环焊机是焊接重型汽车前桥的一种专用设备。对该机的工作原理、机构、主要技术性能以及机械结构、气动及液压传动的设计和有关的计算作了介绍。选用ＮＢＣ－５００型ＣＯ２气体保护焊机，保护气体为３０％ＣＯ２＋７０％Ａｒ，为得到理想的焊缝，在焊接过程中，工件保持水平倾斜３０°。采用该设备满足了产品要求，提高了产量，降低了劳动强度。
CZ140 displacement ring welding machine is a kind of special equipment for welding the heavy truck front axle. The working principle of the aircraft, institutions, the main technical performance and mechanical structure, pneumatic and hydraulic transmission design and related calculations are introduced. Use NBC-500 CO2 gas shielded welding machine, the protective gas is 30% CO2 + 70% Ar, in order to get the ideal weld, the workpiece is kept tilted 30 ° during welding. The equipment is used to meet the product requirements, increase production and reduce labor intensity.