具體參數

拖(tuo)泵(beng)制造工藝

成(cheng)形(xing)齒輪銑刀銑齒法的加工原(yuan)理

成形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)銑(xian)刀加(jia)工(gong)(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)屬于(yu)近(jin)似成形(xing)(xing)(xing)(xing)法加(jia)工(gong)(gong)。因(yin)為(wei)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)傘(san)形(xing)(xing)(xing)(xing)，理論上(shang)(shang)應(ying)為(wei)球面(mian)漸(jian)(jian)(jian)(jian) 開(kai)(kai)(kai)線。由于(yu)球面(mian)不(bu)能展開(kai)(kai)(kai)成平面(mian)，所以(yi)是(shi)近(jin)似的(de)(de)用背錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)上(shang)(shang)的(de)(de)當量漸(jian)(jian)(jian)(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設(she)計成形(xing)(xing)(xing)(xing)銑(xian)刀的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)頂收縮(suo)，因(yin)此沿節錐(zhui)(zhui)母線上(shang)(shang)各背錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)上(shang)(shang)的(de)(de)當量漸(jian)(jian)(jian)(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲(qu) 率不(bu)同。所以(yi)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)銑(xian)刀的(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能按(an)照(zhao)節錐(zhui)(zhui)母線上(shang)(shang)某(mou)一背錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)上(shang)(shang)的(de)(de)當量漸(jian)(jian)(jian)(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設(she) 計，加(jia)工(gong)(gong)出來(lai)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只能在某(mou)一剖(pou)面(mian)中比較準確，其(qi)它剖(pou)面(mian)則(ze)有一定誤差(cha)。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)成 形(xing)(xing)(xing)(xing)銑(xian)刀適合粗加(jia)工(gong)(gong)和加(jia)工(gong)(gong)低精(jing)度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。