具體參數

拖泵制造工藝(yi)

成形齒輪銑(xian)刀銑(xian)齒法的加工原理

成(cheng)形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀加(jia)工(gong)(gong)(gong)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近似成(cheng)形(xing)(xing)(xing)法加(jia)工(gong)(gong)(gong)。因(yin)為(wei)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)傘(san)形(xing)(xing)(xing)，理論上(shang)(shang)應為(wei)球面漸(jian) 開(kai)(kai)線。由(you)于球面不(bu)能展(zhan)(zhan)開(kai)(kai)成(cheng)平(ping)面，所以是近似的(de)(de)(de)用背錐(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面上(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)(lai)設計成(cheng)形(xing)(xing)(xing)銑刀的(de)(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由(you)于直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收(shou)縮，因(yin)此沿(yan)節錐(zhui)(zhui)(zhui)母線上(shang)(shang)各(ge)背錐(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面上(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲 率(lv)不(bu)同。所以直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)銑刀的(de)(de)(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只(zhi)能按照節錐(zhui)(zhui)(zhui)母線上(shang)(shang)某(mou)一(yi)背錐(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面上(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)(lai)設 計，加(jia)工(gong)(gong)(gong)出(chu)來(lai)(lai)的(de)(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也只(zhi)能在某(mou)一(yi)剖面中(zhong)比較準(zhun)確，其它剖面則有一(yi)定誤差(cha)。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)(xing)銑刀適合粗(cu)加(jia)工(gong)(gong)(gong)和加(jia)工(gong)(gong)(gong)低精度的(de)(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。