三角带带轮、轮槽尺寸.doc

实用标准文案:..,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、**********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/°ºLi(内周长)Li+38mmA13840ºLiLi+50mmB171140ºLiLi+69mmC221440ºLiLi+88mmD322040ºLiLi+119mm详细尺寸    SPZ10840ºLp(节圆长)Lp+13mmSPA131040ºLpLp+18mmSPB171340ºLpLp+20mmSPC221840ºLpLp+30mm详细尺寸    ºLa(外周长) 5V161440ºLa 8V252340ºLa 详细尺寸   标准三角带A,B,C,D,Z*防油,抗静电*工作温度:-18℃至+70℃*最大线性速度:30米/ 秒  *顶宽:13mm*最小轮径:75mm*高度:8mm*Li(内长)=La(外长)-50mm*角度:40°*Li(内长)=Lp(节园长)-36mm型号Limm型号Limm型号Limm型号LimmA15381A421067A721829A962438A18457A431092A741880A982489A20508A431/21105A751905A992515A22559A441118A761930A1012565A23584A451