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在我国,随着汽车拥有量的增加,汽车的维护量和车损事故修复的数量也必然增加。在汽车的维护、修理工作中,特别在小修和事故车修理中,据有关统计,钣金工工作量约占整个修理工作量的1/3以上。然而,在维修技术和工具设备的研究中,涉及钣金方面的很少,可是在与车身相关的维护、修理工艺技术方面,有的已发展进步到很高水平,如焊接、油漆等等,但钣金工部分,却进步缓慢,大多还是用比较原始的工具进行手工作业,或因修复不了干脆总成部件换新,使维修成
In our country, with the increase of car ownership, the amount of vehicle maintenance and car damage accidents will inevitably increase. In the car maintenance and repair work, especially in minor repairs and accident car repair, according to the statistics, sheet metal work workload accounts for about 1/3 of the entire repair workload. However, in the field of maintenance technology and tooling equipment, there are very few involved in sheet metal. However, some of the maintenance and repair technology related to vehicle body have progressed to a very high level, such as welding, painting, etc., However, the sheet metal part, but progress is slow, most of them still use more primitive tools for manual operation, or simply can not repair the assembly parts for renewal, so repair