馬忠良小組推行快速加热的經驗

• 机 构: 天津車辆彈簧厂,
• 出 处: 机械工人
• 发表日期: 1956年05期
• 关键词: 快速加热 热处理工序 马忠良 加热法 弹簧 弹簧钢 交叉作业 加热方法 装料 内气压

马忠良小组是天津车辆弹簧厂元簧车间的卷簧小组,由于他们积极的执行专家建议,推行了‘加速加热法’,同时採用了两套设备交叉作业,使元簧的产量和质量有了很大的提高。在该组的带动和影响下,在热处理工序也採用了快速加热和交叉作业。推行快速加热以前的情况我厂所使用的弹簧钢是55C_2和60C_2矽钢。在推行快速加热以前,使用一般的加热方法如图1,以加热φ32公厘钢料来说,加热爐

Ma Zhongliang Group is a coil spring group of spring workshop in Tianjin Vehicle Spring Factory. Due to their active implementation of expert advice, “Accelerated Heating Method” was implemented and two sets of equipment were used for cross-operation so as to make the output and quality of the spring spring Great improvement. Driven and influenced by the group, rapid heating and cross-over work were also performed during the heat treatment process. The implementation of rapid heating before the situation I used the spring steel is 55C_2 and 60C_2 silicon steel. Before the implementation of rapid heating, the use of general heating method shown in Figure 1, to heat φ32 mm steel, the furnace