title>JB/T 5992.3-1992 Classification and Code of Mechanical Manufacturing Process Methods Pressure Processing - JB/T 5992.3-1992 - Chinese standardNet - bzxz.net
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JB/T 5992.3-1992 Classification and Code of Mechanical Manufacturing Process Methods Pressure Processing
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Standard ID:
JB/T 5992.3-1992
Standard Name: Classification and Code of Mechanical Manufacturing Process Methods Pressure Processing
This standard specifies the classification and codes of subcategories and subcategories of pressure processing technology methods. This standard applies to computer-aided process management and process design in the machinery manufacturing industry. The codes specified in this standard are not suitable for marking on drawings. JB/T 5992.3-1992 Classification and Code of Mechanical Manufacturing Process Methods Pressure Processing JB/T5992.3-1992 Standard download and decompression password: www.bzxz.net
Some standard content:
J30 | | tt | | JB | -17 Release Implementation of the Ministry of Mechanical and Electronics Industry of the People's Republic of China on 1993-07-01 Release Machinery Industry Standard of the People's Republic of China Classification and Code of Machinery Manufacturing Process Methods Subject content and scope of application Pressure processing This standard specifies the division of subcategories and subcategories of pressure processing methods and their codes. This standard applies to computer-aided process management and process design in the machinery manufacturing industry. Codes that are difficult to specify in this standard are not suitable for marking on drawings. 2 Quoted standards GB8541 JB/T5992.1 3 Classification principles Forging terminology Classification and classification of mechanical manufacturing process methods Code General Principles 3.1 Division of major categories and medium categories Major categories and categories are in accordance with the provisions of JB/T5992.1. 3.2 Division of subcategories 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 The forging subcategory is divided according to the processing method, The rolling subcategory is divided into cold and hot categories The stamping subcategory is divided according to the deformation characteristics of the workpiece during processing, and the extrusion subcategory Divided by extrusion temperature. Spinning subcategories are divided according to spinning force. The pull-tab subcategories are divided into hot and cold categories. 3.3 Division of subdivisions 3.3.1 3.3.2 3.3.3 3.3.4 3.3.5 3.3.6 The forging subdivision is mainly divided according to the processing day. The rolling subdivision is divided according to the processing method. Stamping subdivision is divided by processing day. The subdivision of account extrusion is divided according to the extrusion method. The family is broken down by processing day. Drawing subdivisions are divided according to processing purposes. The name and code of the pressure processing subcategory 4 The name and code of the service subcategory are as specified in Table 1. The name and code of the pressure processing subdivision 5 The name and code of the service processing subdivision are as specified in Table 2. Approved by the Ministry of Machinery and Electronics Industry on July 17, 1992 6 JB /T5992.392 Implemented on 1993-07-01 Large "medium code" 11 12 13 14| |tt||15 16 19 Medium class name Forging Rolling Stamping Extrusion Pressing Spinning Drawing Others 0 White forging Cold rolling Blanking| |tt||cold extrusion ordinary spinningbzxZ.net dial ling other forming methods forming methods 2||tt ||Tire die forging Hot rolling Bending Avoid extrusion Variable curtain spinning Hot drawing (dialing) JB/T5992.3—92 Table 1 small small school set forming heat extrusion category category fine generation name whole code name Mirror Others JB/T5992.3—92 S o Give the city Reply| |tt||99 Xie You Saiyou 09 Sai 99 ti.4 Weigh 8 fresh original route generation find delivery Zhang Cheng etc.||tt ||Pyrolysis r Dongpai Only Points oP Class Points||tt ||ding Ss Fine 2 Table Weidu Oe Liquid school||tt ||jade ti.a 8 星 5 . 5 copies xiangjin| |tt||Do more Ran Moving Zhang of Send Change Travel| | tt | to form be become hot pass rice false|| tt||rice extreme A subcategory name Fer EEL 6tt 9ft|| tt||s t et t like generation small city 80 2 me velvet generation fen 2 8 8 5|| tt||8 5 0 title name award points subcategory name|| tt | Medical 合 FUSION Squeeze 成 JB/T5992.392 Fox Hole Care| | tt | tt | |Power Strong Version Pulled by () Hot 591 Executive Lawei Version Broken Polar shape Several Wave expansion Oak into|| tt||stroke 9 Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.