JB/T 9169.9-1998 JB/T 9169.9-1998 Process Management Guidelines Process Verification JB/T9169.9-1998 Standard download decompression password: www.bzxz.net

ICS25.010
Machinery Industry Standard of the People's Republic of China
JB/T9169.9-1998
Process VerificationwwW.bzxz.Net
Guide for Technical Management
Guide for Technical Management-Engineer Verification
Published on November 16, 1998
National Bureau of Machinery Industry
Implemented on December 1, 1998
JB/T9169.91998
This standard is a revision of JB/Z338.1~338.1488 "Guide for Technical Management". Only editorial revisions were made during the revision, and the main technical content remained unchanged.
This standard replaces JB/Z338.1~338.1488 from the date of implementation. All appendices to this standard are informative appendices. This standard is proposed and managed by the Mechanical Science Research Institute. The responsible drafting unit of this standard: Mechanical Science Research Institute The main drafters of this standard: Ma Xianzhi, Li Qin, Shi Junwei, Wu Cheng, Du Shanyi. 1
1 Scope
Standard of the Machinery Industry of the People's Republic of China
" Process Verification
Guide for Technical Management-Engineer Verification
This standard specifies the scope, basic tasks, main verification contents and verification procedures of process verification. This standard applies to the process documents of electromechanical products. 2 Referenced Standards
JB/T9169.9-1998
Replaces JB/Z338.9-88
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. JB/T9165.3—1998 Management Process Document Format 3 Process Verification and Scope
All new products that need to be mass-produced must be verified through small-batch trial production before mass production after the prototype trial production is identified. 4 Basic Tasks of Process Verification
Through small-batch trial production, the rationality and adaptability of process documents and process equipment are assessed to ensure that the product quality is stable and the cost is low in future mass production, and it meets the safety and environmental protection requirements. 5 Main Verification Contents
a) Whether the process route and process requirements of key process parts are reasonable and feasible: b) Whether the selected equipment and process equipment can meet the process requirements: c) Whether the inspection means meet the requirements:
d) Whether the assembly route and assembly method can ensure product accuracy; e) Labor safety and pollution.
6 Verification Procedure
6.1 Formulate a Verification Implementation Plan
The contents of the verification implementation plan should include: main verification items: verification technology: organizational measures: time arrangement: cost budget, etc. 6.2 Preparation before verification
Before verification, all relevant departments shall make the following preparations according to the verification implementation plan: a) The production department is responsible for issuing the verification plan: b) The process department is responsible for providing the process documents and relevant information required for verification: c) The tool department provides all the required process equipment; Approved by the State Bureau of Machinery Industry on November 16, 1998 and implemented on December 1, 1998
JB/T9169.9-1998
d) The supply department and production department shall prepare all materials and rough parts: e) The inspection department shall be prepared for inspection:
f) The production workshop shall be prepared for trial production. 6.3 Implementation of verification
6.3.1 Trial production must be carried out strictly in accordance with the requirements of the process documents during verification. 6.3.2 During the verification process, the relevant process and tooling design personnel must frequently visit the production site for follow-up inspections, solve problems in a timely manner, and record the causes and solutions of the problems in detail. 6.3.3 During the verification process, the process personnel should listen carefully to the rational opinions of the production operators and actively adopt the suggestions that are helpful to improve the process and tooling.
6.4 Verification summary and appraisal
6.4.1 Verification summary
After the small batch trial production is completed, the process department should write a process verification summary, which includes: a) product model and name;
b) production process preparation work before verification: c) trial production quantity and time:
d) verification situation analysis, including comparative analysis with the process level of similar products at home and abroad; e) verification conclusion:
f) opinions and suggestions for future mass production. 6.4.2 Verification and appraisal
6.4.2.1 For general products, the main technical person in charge of the enterprise shall preside over a process verification and appraisal meeting attended by relevant departments (offices) and workshops to determine whether the product process verification is qualified and whether mass production can be carried out immediately based on the process verification summary and the opinions of all relevant parties. The responsible persons of all parties involved in the appraisal meeting shall sign in the signature column of the Process Validation Certificate. The format of the Process Validation Certificate is shown in JB/T9165.3. 6.4.2.2 For important products included in the verification plan of the superior competent department, after passing the enterprise appraisal, they must also be reported to the superior competent department, and the competent department that issues the verification shall organize the acceptance. After the acceptance is qualified, the "Product Small Batch Trial Production Appraisal Certificate" will be issued, and its format shall be in accordance with the provisions of the "Trial Production Management Trial Measures for Mechanical Industry Products". 2
People's Republic of China
Mechanical Industry Standard
Process Management Guidelines Process Verification
JB/T9169.9-1998
Published by the Mechanical Science Research Institute
Printed by the Mechanical Science Research Institute
(No. 2 Shouti South Road, Beijing
100044)
Word Count XXXXXX
Format 880×1230
1/16 Print Sheet X/X
Edition X, XX, 19XX
Printing, XX, XX, 19XX
Print Quantity 1-XXX
Price XXX.XX Yuan
XX-XXX
Mechanical Industry Standard Service Network: 8661_66916
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