具體參數

拖泵(beng)制造工藝

成形(xing)齒(chi)(chi)輪(lun)銑(xian)刀(dao)銑(xian)齒(chi)(chi)法的(de)加工原理

成形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀加工(gong)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)近似成形(xing)(xing)法加工(gong)。因為(wei)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)(xing)，理論上(shang)(shang)(shang)應為(wei)球面(mian)(mian)漸 開(kai)(kai)(kai)線(xian)。由于(yu)球面(mian)(mian)不能(neng)展(zhan)開(kai)(kai)(kai)成平面(mian)(mian)，所以是近似的(de)(de)用(yong)背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)(shang)的(de)(de)當量(liang)漸開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設計成形(xing)(xing)銑(xian)刀的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向(xiang)錐(zhui)(zhui)頂收縮，因此(ci)沿節錐(zhui)(zhui)母線(xian)上(shang)(shang)(shang)各(ge)背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)(shang)的(de)(de)當量(liang)漸開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率(lv)不同。所以直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑(xian)刀的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)按照(zhao)節錐(zhui)(zhui)母線(xian)上(shang)(shang)(shang)某(mou)一(yi)背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)(shang)的(de)(de)當量(liang)漸開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設 計，加工(gong)出來的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)在(zai)某(mou)一(yi)剖(pou)面(mian)(mian)中比(bi)較準確(que)，其它(ta)剖(pou)面(mian)(mian)則有一(yi)定(ding)誤差。因此(ci)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)銑(xian)刀適合粗加工(gong)和加工(gong)低精度的(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。