一、皮帶輪規格有哪些
皮帶輪多為(wei)三角皮(pi)帶(dai),國家皮(pi)帶(dai)輪的規格(ge)分為(wei)A、B、C、D、E、O等型(xing)號,都是(shi)按照皮(pi)帶(dai)輪的背寬和高的不同尺寸(cun)來決定的。
A、B、C、D、E、O不同(tong)型(xing)號的(de)(de)皮(pi)(pi)帶(dai)(dai)輪(lun)的(de)(de)背寬(kuan)、高(gao)(gao)(gao)度(du)(du)(du)與(yu)頂(ding)度(du)(du)(du)大小都不同(tong),因此也有不同(tong)的(de)(de)槽(cao)型(xing),A型(xing)皮(pi)(pi)帶(dai)(dai)輪(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)12.5mm,高(gao)(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)9mm,頂(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)13mm,厚(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)8mm;B型(xing)皮(pi)(pi)帶(dai)(dai)輪(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)16.5mm,高(gao)(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)11mm,頂(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)17mm,厚(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)10.5mm;C型(xing)皮(pi)(pi)帶(dai)(dai)輪(lun)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)22mm,高(gao)(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)14mm,頂(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)22mm,厚(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)13.5mm;D型(xing)皮(pi)(pi)帶(dai)(dai)輪(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)21.5mm,寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)19mm,頂(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)21.5mm,寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)19mm;E型(xing)皮(pi)(pi)帶(dai)(dai)輪(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)38mm,高(gao)(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)25.5mm,頂(ding)端(duan)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)38mm,厚(hou)(hou)度(du)(du)(du)為(wei)(wei)(wei)(wei)25.5mm;O型(xing)皮(pi)(pi)帶(dai)(dai)輪(lun)的(de)(de)寬(kuan)度(du)(du)(du)為(wei)(wei)(wei)(wei)10mm,高(gao)(gao)(gao)度(du)(du)(du)為(wei)(wei)(wei)(wei)6mm。
不同(tong)(tong)的皮帶(dai)(dai)輪的型(xing)(xing)號也不同(tong)(tong),主(zhu)要分(fen)為(wei)普通(tong)(tong)型(xing)(xing)、普通(tong)(tong)加(jia)強型(xing)(xing)、窄(zhai)(zhai)V帶(dai)(dai)和(he)強力窄(zhai)(zhai)V帶(dai)(dai)。其中普通(tong)(tong)型(xing)(xing)包含A、B、C、D、E、O、3V、5V、8V,普通(tong)(tong)加(jia)強型(xing)(xing)包括AX、CX、DX、EX、3VX、5VX、8VX,窄(zhai)(zhai)V帶(dai)(dai)包括SPZ、SPA、SPB、SPC,強力窄(zhai)(zhai)V帶(dai)(dai)包括XPA、XPB、XPC。
二、皮帶輪型號尺寸
皮帶輪的(de)(de)(de)槽(cao)(cao)角分為32度、34度、36度、38度,具體的(de)(de)(de)選擇要根(gen)據帶(dai)輪的(de)(de)(de)槽(cao)(cao)型和基(ji)準直徑選擇。不同型號的(de)(de)(de)皮(pi)帶(dai)輪的(de)(de)(de)槽(cao)(cao)角在不同直徑范(fan)圍(wei)下的(de)(de)(de)推薦(jian)皮(pi)帶(dai)輪槽(cao)(cao)角度數如下:
O型皮(pi)帶(dai)輪(lun)在帶(dai)輪(lun)直徑范圍在50mm~71mm時(shi)為34度(du);在71mm~90mm時(shi)為36度(du);>90mm時(shi)為38度(du);
A型皮帶(dai)輪在帶(dai)輪直徑范(fan)圍在71mm~100mm時(shi)為34度;100mm~125mm時(shi)為36度;>125mm時(shi)為38度;
B型皮帶輪(lun)在(zai)帶輪(lun)直徑范(fan)圍在(zai)125mm~160mm時(shi)為34度;160mm~200mm時(shi)為36度;>200mm時(shi)為38度;
C型皮帶(dai)輪在帶(dai)輪直徑范(fan)圍在200mm~250mm時為(wei)(wei)34度;250mm~315mm時為(wei)(wei)36度;>315mm時為(wei)(wei)38度;
D型皮(pi)帶(dai)輪在(zai)帶(dai)輪直徑范圍在(zai)355mm~450mm時為(wei)36度;>450mm時為(wei)38度;
E型皮帶輪在帶輪直徑范圍在500mm~630mm時為36度;>630mm時為38度。