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防磨板(见图1)是油田测井仪上一个重要的耐磨易损部件,以前大都是从国外进口,价格昂贵。国内生产的防磨板在此以前都是在平板上焊接固定材料代替沉窝,尔后将平板按井壁弧度压弯,用螺丝固定在测井仪表面击防磨。由于是焊接材料,固定螺丝后存在种种缺陷,于是用户提出新的要求,并将此合同转交给本厂工人完成。 根据冲压原理制做沉窝模具。考虑到防磨板四个窝之间的定位尺寸要求严格,第一步就是按图样要求
Abrasion plate (see Figure 1) is an important wear-resistant and wear-resistant parts of the oil well logging instrument, mostly imported from abroad, it is expensive. Prior to the domestic production of wear plates in the flat are welded fixed material instead of the sink, and then press the curved wall according to curvature, with a screw to fix the surface in the logging tool to prevent wear. Because it is a welding material, there are various defects after the fixing screws, so the user put forward new requirements, and this contract transferred to the factory workers to complete. According to the principle of making stamping socket mold. Taking into account the location of the wear plate between the four nest size requirements, the first step is to design requirements