具體參數

拖泵制造工(gong)藝

成(cheng)形齒(chi)輪銑刀銑齒(chi)法的加工原理

成(cheng)形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀加工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)(yu)近(jin)似成(cheng)形(xing)(xing)(xing)法加工(gong)。因為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)傘(san)形(xing)(xing)(xing)，理論上(shang)應為球(qiu)面漸 開(kai)(kai)(kai)線。由于(yu)(yu)球(qiu)面不能展開(kai)(kai)(kai)成(cheng)平面，所(suo)以(yi)是近(jin)似的(de)(de)(de)(de)用(yong)背(bei)(bei)(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)面上(shang)的(de)(de)(de)(de)當量(liang)漸開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設計(ji)成(cheng)形(xing)(xing)(xing)銑(xian)刀的(de)(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由于(yu)(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓(kuo)是向錐(zhui)(zhui)頂收縮，因此沿節(jie)錐(zhui)(zhui)母線上(shang)各背(bei)(bei)(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)面上(shang)的(de)(de)(de)(de)當量(liang)漸開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲 率不同。所(suo)以(yi)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)銑(xian)刀的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只(zhi)能按照節(jie)錐(zhui)(zhui)母線上(shang)某(mou)一背(bei)(bei)(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)面上(shang)的(de)(de)(de)(de)當量(liang)漸開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設 計(ji)，加工(gong)出(chu)來的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也(ye)只(zhi)能在某(mou)一剖面中比較準確，其它剖面則有(you)一定誤(wu)差。因此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)(xing)銑(xian)刀適(shi)合粗加工(gong)和加工(gong)低(di)精(jing)度的(de)(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。