具體參數

拖泵制(zhi)造工藝

成形齒輪(lun)銑(xian)刀銑(xian)齒法的加工(gong)原(yuan)理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)加工直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)屬于近(jin)似成(cheng)形(xing)(xing)法加工。因為(wei)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)傘形(xing)(xing)，理論(lun)上(shang)應為(wei)球面(mian)漸(jian) 開(kai)(kai)(kai)(kai)線(xian)。由于球面(mian)不能展開(kai)(kai)(kai)(kai)成(cheng)平(ping)面(mian)，所(suo)以是(shi)近(jin)似的(de)(de)用(yong)背(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)(kai)面(mian)上(shang)的(de)(de)當(dang)量漸(jian)開(kai)(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)來設(she)計(ji)(ji)成(cheng)形(xing)(xing)銑(xian)刀(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)。由于直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)(chi)廓(kuo)是(shi)向(xiang)錐(zhui)(zhui)頂(ding)收縮，因此(ci)沿節錐(zhui)(zhui)母(mu)(mu)線(xian)上(shang)各背(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)(kai)面(mian)上(shang)的(de)(de)當(dang)量漸(jian)開(kai)(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不同。所(suo)以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)銑(xian)刀(dao)的(de)(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)只能按(an)照節錐(zhui)(zhui)母(mu)(mu)線(xian)上(shang)某(mou)一(yi)背(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)(kai)面(mian)上(shang)的(de)(de)當(dang)量漸(jian)開(kai)(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)來設(she) 計(ji)(ji)，加工出來的(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)也(ye)只能在某(mou)一(yi)剖(pou)面(mian)中比較準確，其它(ta)剖(pou)面(mian)則有一(yi)定(ding)誤差。因此(ci)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)成(cheng) 形(xing)(xing)銑(xian)刀(dao)適合粗加工和加工低精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)。