具體參數

拖(tuo)泵制(zhi)造工藝

成(cheng)形齒輪銑刀(dao)銑齒法的加(jia)工原理(li)

成形(xing)(xing)(xing)齒(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)(dao)加(jia)工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)屬于(yu)(yu)近似成形(xing)(xing)(xing)法加(jia)工(gong)。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)傘形(xing)(xing)(xing)，理(li)論上(shang)應為球面(mian)(mian)漸(jian)(jian) 開線。由于(yu)(yu)球面(mian)(mian)不(bu)能展開成平面(mian)(mian)，所(suo)以是近似的(de)用背(bei)錐(zhui)(zhui)(zhui)(zhui)展開面(mian)(mian)上(shang)的(de)當量(liang)漸(jian)(jian)開線齒(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設計成形(xing)(xing)(xing)銑(xian)刀(dao)(dao)的(de) 齒(chi)(chi)(chi)形(xing)(xing)(xing)。由于(yu)(yu)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)齒(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)(zhui)頂收(shou)縮，因(yin)此沿節錐(zhui)(zhui)(zhui)(zhui)母線上(shang)各背(bei)錐(zhui)(zhui)(zhui)(zhui)展開面(mian)(mian)上(shang)的(de)當量(liang)漸(jian)(jian)開線齒(chi)(chi)(chi)形(xing)(xing)(xing)曲(qu) 率不(bu)同。所(suo)以直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)銑(xian)刀(dao)(dao)的(de)齒(chi)(chi)(chi)形(xing)(xing)(xing)只(zhi)能按照(zhao)節錐(zhui)(zhui)(zhui)(zhui)母線上(shang)某(mou)一(yi)背(bei)錐(zhui)(zhui)(zhui)(zhui)展開面(mian)(mian)上(shang)的(de)當量(liang)漸(jian)(jian)開線齒(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設 計，加(jia)工(gong)出來(lai)的(de)齒(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)形(xing)(xing)(xing)也只(zhi)能在某(mou)一(yi)剖(pou)面(mian)(mian)中比較(jiao)準確，其它剖(pou)面(mian)(mian)則有一(yi)定誤差。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)成 形(xing)(xing)(xing)銑(xian)刀(dao)(dao)適合(he)粗加(jia)工(gong)和加(jia)工(gong)低精度(du)的(de)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)。