SJ/T 10421-1993 Key points for quality control of high-power ceramic transmitting tubes SJ/T10421-1993 standard download decompression password: www.bzxz.net
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Electronic Industry Standard of the People's Republic of China SJ/T 10421 ~93 Main points for controlling the quality of manufacturing high power ceramic transmitting tubes Qnalfty.contrul pivo1 of productionfor high power ceramic transmitting tubes1993-12-17issued 1994-06-01implemented The Ministry of Electronics Industry of the People's Republic of Chinaissued the Electronic Industry Standard of the People's Republic of China Main points for controlling the quality of manufacturing high power ceramic transmitting tubesQaxlily conalrol pivof'of prodaetien forhigh pover ceramic transmitting tubes1Subject content and scope of application SJ/T 1042193 This standard specifies the key points and technical control methods for the quality control of the manufacturing process of high-power ceramic transmitting tubes. This standard is applicable to the production process of high-power ceramic transmitting tubes and is the basis for enterprises to formulate specific quality control documents for high-power ceramic transmitting tubes. Enterprises should determine the corresponding control objectives and requirements based on product types, production conditions and characteristics. 2 Reference standards 5J/T19221 GB/T 6583 GB/T19004 GB 2828 GB·2629 GB S57 3 Basic control requirements General electronic components must be controlled in accordance with the requirements of quality - examples Quality supervision and quality plan requirements Batch inspection counting sampling procedures and scheduling table (applicable to continuous inspection) Periodic inspection counting sampling procedures and batch sample tables (applicable to inspection of the production process) Anode dissipation power greater than 1mW of gold porcelain launch equipment Blank detailed specifications: 3.1 Main raw and auxiliary materials, purchased parts qualified supplier sales order and monitoring requirements, fill in according to Appendix 1 3.2 Main raw materials, components direct classification and main raw material quality items into the factory inspection risk considerations. Specific details shall be carried out according to Appendix A2. 3.3 The importance of the attached processes shall be graded and the quality of the process products shall be strictly controlled. For details, please refer to Appendix A3. For the key processes, control points shall be set up and reasons shall be calculated. You can refer to Appendix A1 to fill in the details. The specific requirements shall be based on the product quality characteristics of this process. The causes of quality problems shall be analyzed and the corresponding inspection and control standards shall be formulated and the rectification responsibility system shall be implemented. Appendix A44 shall be included in the process documents. 3.4 The production equipment of key processes such as spot welding, photolithography, batch cleaning, ceramic metallization, core column sealing, carbonization, tube core assembly, exhaust, etc. shall be spot checked. , the equipment management department shall implement the control requirements set in Appendix A5, set up inspection cards at the checkpoints, and operators shall check regularly and record truthfully. The number of records with sufficient quantitative content shall be recorded periodically. The effectiveness management department shall strengthen the random inspection and monitoring of the effectiveness of the inspection work, fill in the inspection records for each vehicle, and the integrity and inspection rate of the relevant process and the quantitative control points shall be determined by the responsible department. 3.5 The main tooling on the production line shall be carried out according to Appendix A, and the qualified rate of tooling at the relevant process quality control points shall be... Issued by the Ministry of Electronics Industry of the People's Republic of China on 1993-12-17 and implemented on 1994-06-01 S J/T10421—93 3.6 Enterprises should have a strict production management system, arrange production operation plans, strengthen data integration, organize a good balance database, and do a good job in batch quality management of materials, parts and products. 3.7 Establish an environmental control management system. The key parts of the processing environment should be formulated in accordance with Appendix A. 38 Product inspection items, internal sampling plans, control and measurement procedures, etc. should be implemented in accordance with Appendix 19. 39 Establish a job responsibility system and conduct regular job training for employees. Only those who have undergone job training and passed the examination can take up their posts. The operator planning of key links and important processes, inspection personnel, and side Training for trial workers. Carry out according to Appendix A10. 310 Enterprises should formulate quality control plans for processes and product quality, conduct quality audits regularly, and promptly fill out Appendix A11 and A12 to initiate rectification actions. 311 For abnormal quality information found in the process, according to the type of problem, timely write ABC cards according to the provisions of Appendix A13, and transmit them to relevant units (related processes) to distinguish and solve the quality problems in time, so as to form a closed-loop management. 312 When failure or non-conformity occurs, it should be analyzed in time. For the information in the analysis process: that is, to include the information in the process of analysis, SJ/T 10121-93 Du's North Edition -Natural Color Size Grade Innovation Electric Carbzxz.net -Light Remote Electric Energy Absorb Absolute Building Self-distance Electric Board Consumption Sensitive Research Equivalent Machine Pressure Medical Board Electricity Day Board Electric Death Cabinet Extreme Thermal Effect Electric Frequency Digging Board Reverse Current Gate Out of the Village Teach Me to Shoot and Eat Watts S3/T 1042193 tghe a Appearance Inter-electrode parts Good plastic battery Absorb maintenance electricity Electric cabinet number power Parts of vehicle service print light outflow Electric plant Noisy and strange shooting also spotted Control phase was giant to electric research Determined girl electric ball Put too system Sweep self-performance nuclear stop all medical Open. Electrode can start SJ/T 10421-- 93 822 H3-81 Sexual desire Overall dimensions Internal electricity Light war urge Electrode wheel training electrician Electrode dissipation power Lifting pressure plate Joint telephone Grid machine heat shu radiation Control phase reverse self-electrical expansion City twist electric application Pa meat system Can be electrically stopped Investment government electricity construction SJ/T 1042193 Working child sex time Electric equipment transfer room Board plate through the state white road Change the tree root reverse electricity Use the change each stop Maple change design e-commerce Qiu Ran Chen Xue sJ/t 10421---93 Good "limited purpose In 2 to Two state tower sex points teaching Inter-pole electric training seat Electric Yan rubber motor car Welding camera anti-sweeping machine electric Possess the pole heat release seal certificate Control cap plate reverse electricity City Gan Electric The twist current stop registration pressure Two machine materials Material battery $3C421—53 Ding Business School European porcelain information With the combination of double rate sugar materials of the country's deep group Guarantee has been used to absorb the battery Hot exchange heat effect tree battery Make light reverse electric box Yangtao current mountain light pressure Figure strange effect on the power condition SJ/T 10421--53 Yushu to the inspection National Instruments Institute H safety grade Jihe Cotton Insurance Institute Electric communication flower must curtain Good genuine movement Kitchen stock Chengjian Electric Institute Grade production report feedback battery Wang Jingxin carved out of the tree pressure heart Sweeper Chengche motor Lin Duojing SJ/T 10421—93 Good+person Good quality learning Blue Fei Shi natural line Batch change structure Moving bed electric color TV Investment battery Mould heat reduction battery Hua Xin purchase parish to telecommunications Japanese pole battery to do upper pressure Cathode heat protection battery SJ/T 1C421-93 ...... .... 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