具體參數

拖泵制造(zao)工(gong)藝

成形齒輪(lun)銑刀銑齒法的(de)加(jia)工(gong)原(yuan)理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)銑刀(dao)(dao)加工直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)屬于近(jin)似成(cheng)形(xing)(xing)法加工。因(yin)為直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)傘形(xing)(xing)，理論上應(ying)為球面(mian)(mian)漸 開(kai)線。由于球面(mian)(mian)不能(neng)展開(kai)成(cheng)平(ping)面(mian)(mian)，所以是近(jin)似的(de)(de)用背錐(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)上的(de)(de)當量漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設計(ji)成(cheng)形(xing)(xing)銑刀(dao)(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收(shou)縮，因(yin)此沿節錐(zhui)(zhui)(zhui)母線上各背錐(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)上的(de)(de)當量漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率(lv)不同(tong)。所以直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)銑刀(dao)(dao)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)按照節錐(zhui)(zhui)(zhui)母線上某(mou)(mou)一背錐(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)上的(de)(de)當量漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設 計(ji)，加工出來的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也(ye)只能(neng)在某(mou)(mou)一剖面(mian)(mian)中(zhong)比(bi)較準確，其它剖面(mian)(mian)則有一定誤差(cha)。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)成(cheng) 形(xing)(xing)銑刀(dao)(dao)適合粗加工和加工低精度的(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)。