This standard specifies the rules for the compilation of magneto product models. This standard applies to the compilation of product models of magneto for various purposes (except aviation). JB/T 6021-1992 Rules for the compilation of magneto models JB/T6021-1992 Standard download decompression password: www.bzxz.net
Some standard content:
Mechanical Industry Standard of the People's Republic of China 6021-1992 Magnetic Motor Published on 19920528 Model Establishment Rules Implementation on 19930101 Inter-ministerial Standard Download Network of the Mechanical and Electronic Industry of the People's Republic of China (www.bzxzw.com)bzxZ.net Mechanical Industry Standard of the People's Republic of China Magnetic Motor Subject Content and Scope of Application Model Establishment Rules This standard specifies the rules for establishing the product models of magnetic motors. This standard applies to the establishment of product models of magnetic motors for various purposes (except aviation). Method for compiling the model of magneto products 6021-1992 Replaces ZBJ91 002—87 The model of magneto products is composed of uppercase straight Chinese phonetic letters (hereinafter referred to as letters) and straight Arabic numerals (hereinafter referred to as numbers) 2.1 . The model of magneto products is composed as follows: 口000- Composed of口口 Variant code Design serial number Enterprise (trademark) name code Specification code Ignition mode code Type code Product code 2.3 Code Product code: The code of magneto products is represented by the letter C. Type code: It should comply with the provisions of Table 1. Type code Ignition code: Should comply with the provisions of Table 2. Ignition code No symbol 2.3.4Specification code: Expressed by the displacement level of the engine equipped with the magneto, in mL, approved by the Ministry of Machinery and Electronics Industry on May 28, 1992 Standard download website (www.bzxzw.com) Flywheel type Inner rotor type Monolithic type Contact type Non-contact type Implemented on January 1, 1993 6021-1992 2.3.5Enterprise (trademark) name code: Expressed by two letters, but the enterprise and trademark name codes are not allowed to be used together. Design serial number: Expressed in numbers in the order of product design. 2.3.6 Variant code: When products in the same series need to be distinguished due to improvement, etc., they shall be indicated in alphabetical order. The variant code shall not use the three letters I, X, and O. 3 Model compilation example Flywheel magneto, contact type, can be used with an engine displacement level of 50mL, produced by Qingdao Electric Motor Factory, its design number is 2: CF50-QD2 Flywheel magneto, non-contact type, can be used with an engine displacement level of 125mL, produced by Suzhou Magneto Factory, its design number is 1, 3. 2 Second variant: CFW125SZ1B 3.3Magnetic steel inner rotor magneto, non-contact type, can be used with an engine displacement level of 80mL, produced by Taizhou Magneto Factory, its design number is 3, first variant: CNW80-TZ3A 3.4Single magneto, contact type, can be used with an engine displacement level of 400mL, produced by Tianjin Internal Combustion Engine Magneto Factory, its design number is 2, second variant: CD 400TC 2 B Additional Notes: This standard was proposed and managed by Tianjin Internal Combustion Engine Research Institute. This standard was drafted by Tianjin Internal Combustion Engine Research Institute. The main drafter of this standard is Ma Jun. This standard was first issued in 1987 and revised for the first time in 1992. 2 People's Republic of China! Mechanical Industry Standard Rules for the Compilation of Magnetor Models JB/T 60211992 Published and issued by the China Academy of Mechanical Science Printed by the China Academy of Mechanical Science (No. 2 Shouti South Road, Beijing Postal Code 100044) Sheet 3/8 Words 4,000 Format 880×1230 First edition in October 1992 First printing in October 1992 Printing 1-500 Price 1.20 yuan 19920979 Mechanical Industry Standard Service Network: http://www.JB.ac.cn66_209 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.