12米长的钢拉杆，加工难度较大，为保证加工质量和安全生产，加工分厂自制了工装，在工件后部采用辅助支撑，头部采用V型铁定位，并在工装上制作定位销孔，用销轴穿在预钻孔和定位销孔上进行定位，提高了生产效率，一个班可加工成活40根，功效提高了近10倍。热处理工序是生产的关键工序，为了保证加工质量，操作者连夜干到三、四点，一天四炉进行调质加工，为减少工件变形，设计制作了工装，使工件加热冷却均匀，达到了质量标准。钢拉杆开发的成功，为企业进一步扩大加工市场开辟了新的途径。
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