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机架是TBW-1200/7B泥浆泵的关键部分。在生产加工过程中,经常出现中心高尺寸超差的问题。针对此问题,从工艺设计、工装、加工方法,尺寸精度和设备等各方面分析并做相应处理。保证了产品质量,并对类似问题处理提供了借鉴方法。
The rack is a key part of the TBW-1200 / 7B mud pump. In the production and processing process, often appear in the center of high-size ultra-poor problems. In response to this problem, from the process design, tooling, machining methods, dimensional accuracy and equipment, and other aspects of analysis and make the appropriate treatment. Ensure product quality, and provide a reference for similar problems.