摘要
以纯铝L 2采用冷挤压一次成形代替硬铝LY 12车削工艺制造储液罐壳体.其材料利用率达95%.提高效率72倍。
Making liquid storage cylinder shell from pure aluminium Ll2 stock by cold extrusion in a single operation instead of turning from solid bar stock of duraluminium LY12 will raise the material overall utilization to 95% and the production efficiency by 72 times.
出处
《汽车工艺与材料》
1992年第2期3-6,共4页
Automobile Technology & Material
