1、29385.57.51518r0.20.5B=(Z-1)e+2f Z轮槽数dede=d+2ha034度d63-8090-112125-180b010.013.117.136度20028031547550060022.932.538.538度9012520030050063080010.213.417.423.132.938.950.6注:1. 尺寸b0的偏差按h12.2. 槽角0的偏差对O,A,B型为正负1度,C,D,E,F型为正负30分。3. 轮槽工作表面光洁度5(d300毫米)或6(d300毫米)。4. 对于活络三角胶带为使螺钉头不与槽底相碰,H应适当加大。活络三角带小皮带轮最小直径dmi
2、n (毫米)型别dmin5075125200300500活络三角带单根胶带所能传递的功率P0 (千瓦)P00.250.370.741.83.34.8P0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)71(63)100(90)140(125)315800三角带轮的计算直径计算直径d mm636771809095100106112118132140150160170180212224236250265280355+3754004254504755305606006306707107509001000106011201250140015001600180019002000
3、22402500+优先选用, +可以选用。三角带轮材料1. 铸铁ZT200,钢,铝合金以及工程塑料,2. 应用灰口铸铁最广,一般为HT1533,在重要场合或带轮速度较高时,可用HT2040。三角胶带型号及截面尺寸(按GB117174) 型号截面尺寸截面积尺寸单位长度质量bhA,mmhpq ,kg/m132210.513.523.53040478113823047669211702.12.84.16.98.311.018.50.06120.1020.1740.3030.6340.9181.55皮带型号顶宽高度角度标测长度外周长Z40Li (内周长)Li+38mmLi Li+50mmB Li+69
4、mmLi+88mmD Li+119mm详细尺寸SPZ Lp (节圆长)Lp+13mmSPALpLp+18mmSPB Lp+20mmSPC Lp+30mm3V 9.7La (外周长)5V La8V 2523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)-36mmLi mmA15381 A421067 A721829 A962438 A18457 A431092 A741880 A98
5、2489 A20508 A43 1/21105 A751905 A992515 A22559 A441118 A761930 A1012565 A23584 A451143 A771956 A1022591 A23 1/2597 A45 1/21156 A781727 A1032616 A24610 A461168 A791753 A1042642 A25635 A46 1/21181 A801778 A1052667 A26660 A471194 A811803 A1072718 A27686 A481219 A831854 A1082743 A28711 A491245 A85A11027
6、94 A29737 A501270 A86A1122845 A29 1/2749 A511295 A87A1132870 A30762 A521321 A881981 A1142896 A31787 A531346 A892007 A1152921 A32813 A551397 A912057 A1182997 A32 1/2826 A561422 A922083 A1203048 A33838 A571448 2108 A1243150 A34864 A581473 A83 1/22121 A1253175 A34 1/2876 A591499 A842134 A1263200 A35889 A601524 A84 1/22146 A1283251 A35 1/2902 A611549 2159 A1303302 A36914 A621575 2184 A1323353 A37940 A631600 2210 A1403556 A38965 A651651 2261 A1483759 A38 1/2978 A661676 A902286 A1543912 A39991 A671702 2311 A1624115 A401016 A682337 A1674242 A411041
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