具體參數

拖泵(beng)制造工藝

成(cheng)形齒輪(lun)銑刀銑齒法的加工原理

成(cheng)形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)(xian)(xian)刀加(jia)(jia)工直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近似成(cheng)形(xing)(xing)(xing)法加(jia)(jia)工。因(yin)(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘(san)形(xing)(xing)(xing)，理論上(shang)(shang)(shang)應為球面漸 開(kai)(kai)線。由于球面不能(neng)展開(kai)(kai)成(cheng)平面，所以(yi)是近似的(de)(de)用背(bei)錐(zhui)(zhui)(zhui)展開(kai)(kai)面上(shang)(shang)(shang)的(de)(de)當量(liang)漸開(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設計成(cheng)形(xing)(xing)(xing)銑(xian)(xian)(xian)刀的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由于直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓(kuo)是向錐(zhui)(zhui)(zhui)頂收縮，因(yin)(yin)此(ci)(ci)沿節錐(zhui)(zhui)(zhui)母線上(shang)(shang)(shang)各背(bei)錐(zhui)(zhui)(zhui)展開(kai)(kai)面上(shang)(shang)(shang)的(de)(de)當量(liang)漸開(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲 率不同。所以(yi)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑(xian)(xian)(xian)刀的(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只能(neng)按(an)照節錐(zhui)(zhui)(zhui)母線上(shang)(shang)(shang)某一(yi)背(bei)錐(zhui)(zhui)(zhui)展開(kai)(kai)面上(shang)(shang)(shang)的(de)(de)當量(liang)漸開(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設 計，加(jia)(jia)工出來(lai)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也只能(neng)在(zai)某一(yi)剖面中比較準確(que)，其它剖面則有一(yi)定(ding)誤差。因(yin)(yin)此(ci)(ci)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)(xing)銑(xian)(xian)(xian)刀適合粗加(jia)(jia)工和加(jia)(jia)工低精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。