How to control the quality of the prototype model of the car?

How to control the quality of the prototype model of the car model?

The prototype model of the car model is one or several made according to the product appearance drawings or structural drawings without opening the mold, the functional model used to check the appearance or structural rationality. Now the extension prototype model introduces the five methods for effective control of the quality of the prototype model:

I. Overall planning: organize and integrate information on planning, design, processing technology, workshop production, human resources, etc. organically to coordinate and coordinate, so as to effectively coordinate planning and production, it can effectively guarantee the quality of the prototype model and deliver it as scheduled.

2. Maintain the consistency and integrity of Prototype drawings, processing techniques, and physical data: through effective, meticulous and strict testing means, ensure the consistency and integrity of Prototype drawings, processing processes, and physical data.

3. The design and manufacturing cost of each vehicle model prototype model must be summarized in time: effectively manage the scrapping of the tool by effectively controlling the opening of the workshop's work summons; Through accurate prototype structure design, efficient prototype parts processing and accurate spare parts detection, the additional cost of prototype change and maintenance will be effectively reduced, thus, the actual cost of each prototype is obtained, and the quality of the prototype is effectively controlled.

4. Develop a complete and practical prototype production management system: develop a complete prototype production management system, computer information management system that realizes product data management, process data management, planning management, and schedule management of the prototype production management process, including prototype production planning, prototype design, process development, workshop task assignment, product inspection, warehouse management, etc, enables all-round tracking management of prototype manufacturing and related auxiliary information from planning to completion delivery.

5. Effective management of product data management, process data management, and drawing document management: carry out effective product data management, process data management, drawing document management, which can ensure the comprehensive nature of the file and the consistency of the drawing version; So that the drawings can be effectively shared and effectively queried and utilized. complete file management computer database can be established, and the design drawings accumulated by the design department, scattered and isolated information can be used together to prevent the design of drawing files, 2d, 3d confusion, inconsistency of original, set-up, maintenance version confusion, 3d model and 2d drawing data, the nonstandard and chaotic design of 2d drawings causes problems that are not easy to be discovered and corrected in time, causing the prototype to be modified and reworked, or even invalidated, and increasing the manufacturing cost of the prototype, lengthen the production cycle of prototype manufacturing and affect the delivery period.

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