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乾安镭射冶金工具厂承担一汽集团CA1026LL轻型小解放货车和CA6440小面包车重要配套零部件扭杆弹簧生产制造任务。该扭杆弹簧采用40Cr钢制造，形状如图1所示，其加工工序为下料一粗车一调质一精车一边36．5两头部中原淬火一表面处理、喷塑包装。日1扭杆弹回的形状与尺寸（轻型货
Qiangan Laser Metallurgical Tools Factory FAW Group CA1026LL light liberation of small liberated trucks and CA6440 minibuses important supporting parts torsion bar spring manufacturing tasks. The torsion bar spring made of 40Cr steel, the shape shown in Figure 1, the processing steps for the cutting of a rough car a qualitative car side 36.5 two Central Plains quenching a surface treatment, spray packaging. Day 1 torsion bar bounce shape and size (light goods