JB-T 7325-1994 农林窄轮距轮式拖拉机防护装置 强度试验方法和验收条件

T60JB/T732519941994-07-181995-07-01()I1121314152627284910101011121212A13()11600mm1150mm600kg3000kg2GB1102GB7121JB/T67153GB712134mtkgBbmmBmmDmmHmmFNFmaxNF–D——EisJEilJFvNEiF–DJLmmIkgm21994-07-18JB/T732519941995-07-01JB/T73251994255.1JB/T67155.2GB11026191700~2000N/mm212.5mmGB71215.15.3.15.3.3~5.5.366.16.26.2.1~6.2.26.2.16.2.212%6.3GB71216.1~6.56.76.877.17.27.150%38°7.27.2.111.511JB/T7325199434m23520kPaWES18cm7.2.27.2.2.1H1mL2mL3mD2mD3mH6mL6mB6mH7mB7mL7mH0mSmB0mD0radmkgI0kgm27.2.2.2a11.5bcd0.2e0.2mf7.2.2.32JB/T732519944B1B2B3288.18.1.1abcde8.1.2abcJB/T732519945de8.28.2.18.2.28.2.38.2.48.38.3.13434JB/T7325199468.3.1.1mt/10020°mt/100mt/1008.3.1.21/68.3.1.330°6.2.2100mm8.3.1.4H=25+0.07mtmt2000kgH=125+0.02mtmt2000kgH=2.16510–8mtL2H=5.7310–2I8.3.2565JB/T73251994768.3.2.18.3.1.18.3.2.28.3.2.38.3.1.38.3.2.4H=25+0.07mtmt2000kgH=125+0.02mtmt2000kg8.3.377JB/T7325199488.3.3.120°8.3.3.260mm8.3.3.36.2.230°3°20~252~3100mm8.3.3.4H=25+0.20mtBb+B/2Bmt2000kgH=125+0.15mtBb+B/2Bmt2000kgH=25+0.20mtmt2000kgH=125+0.15mtmt2000kg8.3.4GB71217.6.18.3.5GB71217.6.28.3.61.2Fv8.48.4.11/6aEil=500+0.5mtJB/T732519949Eil=2.165+10–7mtL2Eil=0.574Ib8.4.21/6aEilEil=500+0.5mtb8.4.360mmaEisEis=1.75mtBb+B/2BEis=1.75mtb8.4.48.3.48.4.58.3.58.4.68.3.68.58.5.18.5.28.5.2.18.5.2.28.5.2.3410mmJB/T732519941088.5.2.4810mm8.5.2.589GB712191010.19~11a250mm90mm300mm210mm550mm11b200mm90mm300mm10.1k210mm10c9400mm140mmJB/T7325199411d10.1ce40mm760mmf150mm10.1c10.1e9g1010.1a100mmh90mmi210mm10.1a10.1bj210mm10.1b10.1gk10.2GB71218910JB/T7325199412mmmmA1A2B1B2C1C2G1G2I1I2J1J2500I1G1D1E1H1F1H2F2D2E2I2G2300I1H1C1D1G1F1F2G2D2C2H2I250C1I1D1H1E1F1E2F2D2H2C2I2350G1J1G2J2550E1E2F1F2400111111.18.5.18.3.68.4.611.21011.311.411.5GB712110.512AJB/T7325199413AA1A1.1akgkgkgbkgcmmdkgm2A1.2mmkPaA1.3A2A2.1A2.2A2.3A2.4ammbmmcmmdmmJB/T7325199414e810mmmmfmmgmmhmmimmjmmmmmmkmmmmmmlmmmmmn810mmmmA2.5A2.6A3A3.1A3.1.138°A3.1.2JB/T7325199415A3.2/A3.2.1////kJkJkJkJkN/kJA3.2.2/mmmm/mmmm/mmmm/mmmmmmmm/mmA3.3kgmmmmA3.4––JB/T73251994JB/T73251994*2100044*88012301/1614130,000199511995115009.0094067