JBT 5558-1991 蜗杆减速器 加载试验方法

J19JB/T5558911991-08-141992-07-01111500r/min17m/s2GB6404GB854333.13.244.15%4.21%4.34654.4150GB6404GB85431991-08-14JB/T5558911992-07-01JB/T555891212468375955.11111h12345100mm0.5h25%50%75%2h75%2h1234561JB/T5558913120%5min150%1min200%0.5min250%0.5min51061250%51065.255.35.3.15.3.2a.12iT=KTKii∑=11in=KnKii∑=12iTNm;TiNm;Kinr/min;nir/minb.34JB/T5558914oT=mTmii∑=13on=mnmii∑=14ToNm;onr/min;m5.3.35=LiTTη12100%5;2TNm;1T2TNm;i;LL=rLcL;rL;cL;50075010001500r/min25%50%75%100%5.3.4a.6t=t-t06t;t;t0100b.Lt5.3.57Nd=N+3221)(TTNiKii∑=7Nd;N;Ti2Nm;JB/T5558915T2Nm;NiTi2;N=60n2LNi=60ni2LiK;n2T2r/min;n2ITi2r/min;LT2h;LiTi2h5.3.6a.b.1/4c.40%30%d.6;a.;b.;c.;d.;e.;f.;g.JB/T555891JB/T555891*2100044*88012301/165/8100001991121991120.00110001.000446