JTT 540-2004船用中小型柴油机曲轴与轴瓦分级修配尺寸.pdf

JT中华人民共和国交通行业标准JT/T 540 551,560—2004内河船系列标准(二)2004-06-03 发布2004-09-01实施中华人民共和国交通部发布 ICS 47.020.39R 32JT备累号：中华人民共和国交通行业标准JT/T 5402004代格JT/T 4056—1980船用中小型柴油机曲轴与轴瓦分级修配尺寸Graded matching dimension between crankshaft and bearingfor medium and small size marine diesel engine2004-06-03 发布200409-01实施中华人民共和国交通部发布 JT/15.1.1材料轴40600oA,±的E15巴氏83.5.1.2装配闻序：0.13mm0.215mB.3.5.1.3板限家：0.20mm3.5.1.4特背壳外检:215.80m±0.3mm3.5.1.5轴配厚度:7.4.3.s3.5.1.6分组修配尺表7表7东风—苏尔寿AT28集油代曲助与主射高分级修配尺寸单堂为毫*直径+ 0.24628.00-0.029291.00+0.1390*0.246199.800-6.09199.80+ 0.190-0.09*0.3462199.600199.606+0.190.*0.2419.200- 6.029199.200+4.190.+90.246418.86-0.02918.806*9. 1%6+0.246Rn18.3000.02918.300*0.1907.390-0.02 17.30+ 0.196 0.246197.00+ 0.246T-0.029 0.199.+0.246-196.300.42916.30+ 0.199.* 0.346196.500-0.05185.500+ 0.190196.00-0.029193.00+ 0.196± 9.2463.5.2再缩与送杆轴下3.5.2.1材料：由轴4060%A，送杆销瓦15铜胎合全。3.5.2.2装配问案：0.12mm0.21m,3.5.2.3编背壳外径;205.7mm±0.25mms3.5.2.4 编瓦厚属:4.94.1.aymm 10020S L/1F3.5.2.5分级配尺寸要表8，表8东风一苏年寿AT25禁油机费辆模与连杆轴系分级修配尺寸单位为毫米销# 8五内经a五径标车圾15.00.15.00+0.180-0.029+0.12)154.60-0.0914.600+0. 180+9.120+0. 1812154.000.029194.00+9.13016.00039.00)+0. 19)3-0.02+9. 12)+ 0. 1802.00-0.429182.00*9.129198.00-0.42936.00*0 12+ 0.180513.00+ 00)-0.029*0.1293.5 6NVD36—1编治机3.6.1.1 树科:钳 45,±轴瓦 15 (3884,3.6.13.6.1.2 RT配PMt0.09mm =0.145rm,3.8.1.3报期：0.250m3.6.1.4轴瓦外经185am3.6.1.6表9中销瓦背克厚度分图种.从第四渗配级开始每隔三要其厚度通增0.30mm，3.6.1.5C:12.500sm3.6.1.7分级配尺寸是表9表96NV%—1柴油机售辅与主轴瓦分盈修配尺寸单位为毫来t2i-0.105*0.13516.00190.(x0*0.110*0.130150.00190.(x0*0.09012 1008(95 L/1F素9 (续)主粉风内经+9.12919.2500.02519.750+ 0.0902159.3000.0250135.500+9.130+9.090+0.130159.29)-0.825155.230060)*0+159.00- 0.80139.00+0.120(60/0+0+0.13158.250-0.85138.750+0.090- 0.125+0.120158.50138.506+0.000+0.12)158.20 0.85158.239+0.090158.1000+4.120 0.05138.90+0.0902137.150 0.025157,150+0.080+9.1200+0.120157.590- 0.825157.30)+6.(30I19.3)157.250+0.120 0.025±0.0012+0.120 0.025157.931+9.003.6.2.1料：进45，连杆轴瓦15(5品843.6.2电销与杆射3.6.2.2第尼间8:0.09mm~0.16mm3.6.2.3微用间用：0.25m3.6.2.4 输青壳外轻；180m