:..,牌号HT150或HT200、≤(3)d(轴径)时,可用实心式当D≤300mm时,可用腹板式、当D≥300mm时,可用轮辐式三角带轮、/llyyy/V-belt/02-01-"\***********〥——=(Z-1)e+2fZ——轮槽数dede=d+2haφ034度d63--8090--112125--—280315—475500—≥90≥125≥200≥300≥500≥630≥:,A,B型为正负1度,C,D,E,F型为正负30分。▽5(d>300毫米)或▽6(d≤300毫米)。,H应适当加大。活络三角带小皮带轮最小直径dmin(毫米)型别OABCDEdmin5075125200300500活络三角带单根胶带所能传递的功率P0(千瓦):P0值尚无可靠资料,表中数值仅供参考。三角胶带带轮最小直径dmin(毫米)型别OABCDEFdmin71(63)100(90)140(125)200315500800三角带轮的计算直径计算直径dmmOABCD计算直径dmmABCDEF63677175809095100106112118125132140150160170180200212224236250265280300315355+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++375400425450475500530560600630670710750800900100010601120125014001500160018001900200022402500++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++注:++——优先选用,+——可以选用。,钢,铝合金以及工程塑料,,一般为HT15——33,在重要场合或带轮速度较高时,可用HT20——40。三角胶带型号及截面尺寸(按GB1171——74)型号截面尺寸截面积尺寸单位长度质量bh′A,mmhahpq,kg/.
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