我厂弹簧淬火油的冷却,以往是在油槽底部装入蛇形管,用水冷却。这种冷却方法效果较差。在连续处理近200片扁簧时,油温上升,高达100℃左右,影响了淬透深度,而且冒烟严重,影响操作和有害于工人健康。针对上述情况,在西安车辆工厂党委和连队党支部领导下,高举“鞍钢宪法”的光辉旗帜,大搞技术革新,成立了以工人为主体的“三结合”小组,并厂、院挂钩,遵照毛主席关于 My factory spring quenching oil cooling, in the past is installed at the bottom of the tank snake pipe, water cooling. This cooling method is less effective. In the continuous treatment of nearly 200 flat spring, the oil temperature rise, up to about 100 ℃, affecting the depth of penetration, and smoke serious, affecting the operation and harmful to the health of workers. In response to the above, under the leadership of the party committee and the party branch of the Xi’an Vehicle Works Factory, they hold the glorious banner of “Angang’s Constitution” and devote major efforts to technological innovations. They have set up a “three-in-one” group with workers as their mainstay, Chairman Mao on