一、皮帶輪規格有哪些
皮帶輪多為(wei)三角(jiao)皮帶,國家皮帶輪的規格分為(wei)A、B、C、D、E、O等(deng)型號,都是按(an)照皮帶輪的背寬和(he)高的不同尺(chi)寸來決定的。
A、B、C、D、E、O不同(tong)型(xing)(xing)(xing)(xing)號的(de)(de)皮(pi)帶輪(lun)(lun)的(de)(de)背寬(kuan)、高(gao)(gao)度(du)(du)(du)與頂度(du)(du)(du)大小都不同(tong),因此也有(you)不同(tong)的(de)(de)槽型(xing)(xing)(xing)(xing),A型(xing)(xing)(xing)(xing)皮(pi)帶輪(lun)(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)12.5mm,高(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)9mm,頂端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)13mm,厚(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)8mm;B型(xing)(xing)(xing)(xing)皮(pi)帶輪(lun)(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)16.5mm,高(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)11mm,頂端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)17mm,厚(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)10.5mm;C型(xing)(xing)(xing)(xing)皮(pi)帶輪(lun)(lun)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)22mm,高(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)14mm,頂端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)22mm,厚(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)13.5mm;D型(xing)(xing)(xing)(xing)皮(pi)帶輪(lun)(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)21.5mm,寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)19mm,頂端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)21.5mm,寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)19mm;E型(xing)(xing)(xing)(xing)皮(pi)帶輪(lun)(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)38mm,高(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)25.5mm,頂端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)38mm,厚(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)25.5mm;O型(xing)(xing)(xing)(xing)皮(pi)帶輪(lun)(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)10mm,高(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)6mm。
不同(tong)的皮帶(dai)輪的型(xing)號也不同(tong),主要分為普(pu)通(tong)(tong)型(xing)、普(pu)通(tong)(tong)加強型(xing)、窄(zhai)(zhai)V帶(dai)和(he)強力窄(zhai)(zhai)V帶(dai)。其中普(pu)通(tong)(tong)型(xing)包含(han)A、B、C、D、E、O、3V、5V、8V,普(pu)通(tong)(tong)加強型(xing)包括(kuo)AX、CX、DX、EX、3VX、5VX、8VX,窄(zhai)(zhai)V帶(dai)包括(kuo)SPZ、SPA、SPB、SPC,強力窄(zhai)(zhai)V帶(dai)包括(kuo)XPA、XPB、XPC。
二、皮帶輪型號尺寸
皮帶輪的(de)(de)槽角(jiao)(jiao)分為(wei)32度(du)、34度(du)、36度(du)、38度(du),具體的(de)(de)選擇要(yao)根據帶輪(lun)的(de)(de)槽型和基準(zhun)直徑選擇。不同(tong)型號(hao)的(de)(de)皮帶輪(lun)的(de)(de)槽角(jiao)(jiao)在(zai)不同(tong)直徑范圍下的(de)(de)推(tui)薦皮帶輪(lun)槽角(jiao)(jiao)度(du)數如下:
O型皮帶輪(lun)在(zai)帶輪(lun)直徑范(fan)圍在(zai)50mm~71mm時(shi)為34度;在(zai)71mm~90mm時(shi)為36度;>90mm時(shi)為38度;
A型皮帶輪在帶輪直徑范圍在71mm~100mm時為(wei)34度(du)(du);100mm~125mm時為(wei)36度(du)(du);>125mm時為(wei)38度(du)(du);
B型皮帶輪(lun)(lun)在(zai)帶輪(lun)(lun)直徑(jing)范(fan)圍在(zai)125mm~160mm時(shi)為34度(du);160mm~200mm時(shi)為36度(du);>200mm時(shi)為38度(du);
C型皮(pi)帶輪在帶輪直徑范(fan)圍(wei)在200mm~250mm時(shi)為(wei)(wei)34度(du);250mm~315mm時(shi)為(wei)(wei)36度(du);>315mm時(shi)為(wei)(wei)38度(du);
D型皮帶(dai)輪在(zai)帶(dai)輪直徑范圍在(zai)355mm~450mm時為36度;>450mm時為38度;
E型皮帶(dai)輪在帶(dai)輪直徑范圍在500mm~630mm時(shi)為36度;>630mm時(shi)為38度。