中英文磁粉探伤标准.docVIP

ISSUED BY 发布人 D. S. Crowther ENGINEERING TEST INSTRUCTION 工程测试说明书 ELECTRO-MOTIVE DIVISION GENERAL MOTORS COTPOTATION LA GRANGE ILLIONIS 通用汽车公司 ELECTRO-MOTIVE公司 伊利诺伊州，拉格朗日 NUMBER号码 G 261 APPROVED 批准 W. H. Matthews FIRST ISSUED 第一版 June 14, 1956 1956年6月14日 H. G. Gutekunst SUPPERSEDES 替换 SUBJECT MAGNETIC PARTICLE TEST – MISCELLANEOUS GEARS, PINIONS SIMILAR PARTS 主题： 磁粉探伤—各种齿轮、小齿轮和相似零件 AFFECTS MODELS ALL 涉及型号 所有 PART NOS AFFECTED 涉及零件号 REF. DRAWINGS 参考图纸 The following Engineering Test Instruction is to be used in the magnetic particle inspection of (B) various gears, pinions similar parts designated on drawings, but not covered by a specific engineering test instruction. 下列工程测试说明书用在图纸中指定的但没有详细的工程试验说明的各种齿轮、 (B) 小齿轮和相似零件的磁粉检查。 Setup准备 Use AC or DC magnetizing unit capable of producing 1500 amperes of current. (B) 使用能够产生1500安培电流的直流或交流磁化仪器。 (B) Use any of the following pastes or powder in a vehicle approved by the Magnaflux Corp. 在溶剂中使用磁力探伤公司批准的下列磁膏和磁粉： No. 9 red paste, 1% per gallon 每加仑1%9号红磁膏 No. 10 Magnaglo, 1/4 oz. per gallon 每加仑1/4盎司10号荧光磁粉 No. 14 Magnaglo, 1/6 oz. per gallon 每加仑1/6盎司14号荧光磁粉 Procedure 程序 Due to the variation in sizes of gears and pinions which may be encountered, four procedures will be listed. The procedures are listed in the order of preference. 由于碰到的齿轮和小齿轮尺寸不同，列出4个程序，程序按优先顺序列出。 Procedure #1 – for gears and pinions up to approximately 15” outer diameter. (B) 1号程序—外径最大大约为15” 的齿轮和小齿轮。 (B) Clamp gear or pinion between contact plates of magnetizing machine so that the current will pass through the part at right angles to the bore. (See Sheet #4). 在探伤机的接触板之间夹住齿轮或小齿轮，使电流垂直通过齿轮孔。（见记录单4） REV 修订版 DATE 日期 R. F. C. 参考 PAGES AFFECTED 涉及页码 CMANGED BY 修订人 APPROVED 批准 B 2-8-72 1972.02.08 45995 1, 2 W. H. Matthews S. M. Chohan EMD 677 – E GV / jt