How is the base of the inspection tool casting produced?
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Automobile inspection tools are simple tools used by industrial production companies to control various sizes of products, such as apertures and space dimensions. It can improve production efficiency and control quality, and is suitable for mass-produced products. It can replace professional measuring tools in auto parts, such as smooth plug gauges, threaded plug gauges, and outer diameter calipers. So what are the factors that need to be considered when designing automotive inspection tools?


The design and manufacture of automotive inspection fixtures should clarify the concept of inspection fixture design before the design of inspection fixtures. The main considerations are: a full understanding of a descriptive document GD&T for automotive product design, product specifications, product positioning benchmarks, key product characteristics and product tolerances The characteristics will be reflected on the GD&T, so it must be fully understood before the design of the inspection tool. 2. Determine product positioning and inspection content, analyze product positioning benchmark characteristics, consider the best placement of product parts, understand the meaning of various tolerances, and determine the inspection content that must be achieved on the inspection tool for product parts and does not even need to be achieved. Content that can't be achieved at all. 3. Statistics of process control ability, identify whether the product has KPC requirements, CNC precision production to understand the purpose of the inspection tool, correctly understand the needs of quantitative measurement and qualitative measurement, and ensure the reliability of data collection. 4 Understand the requirements and procedures, fully understand the customer's needs for product inspection tools, learn from past success or failure cases, fully understand the customer inspection and approval process, and understand the required documents.


The design principle of picking tools should have sufficient rigidity; should have sufficient stability; should have sufficient measurement accuracy to ensure the quality of the car; the operation should be convenient to ensure sufficient measurement efficiency; the structure should be as simple as possible to use; it should have a good appearance; It has sufficient economy to ensure that it is convenient to control the cost of the whole vehicle; at the same time, it should be easy to measure and calibrate. The design points should have the common characteristics of auto parts inspection tools, and also have their own characteristics. Its structure is mainly composed of the following parts: bottom plate and frame part, positioning device, clamping device, measuring device, auxiliary device, etc.



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