具體參數

拖泵制(zhi)造工(gong)藝

成形齒輪銑刀銑齒法的(de)加(jia)工原理(li)

成(cheng)(cheng)形(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪銑(xian)(xian)刀(dao)(dao)加工(gong)直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪屬(shu)于(yu)近似成(cheng)(cheng)形(xing)法加工(gong)。因(yin)為(wei)直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪的(de)(de)傘形(xing)，理論上(shang)應(ying)為(wei)球(qiu)面(mian)漸(jian)(jian) 開線。由(you)于(yu)球(qiu)面(mian)不能展(zhan)開成(cheng)(cheng)平(ping)面(mian)，所以是近似的(de)(de)用背錐(zhui)(zhui)(zhui)展(zhan)開面(mian)上(shang)的(de)(de)當(dang)量漸(jian)(jian)開線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來設計(ji)成(cheng)(cheng)形(xing)銑(xian)(xian)刀(dao)(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)。由(you)于(yu)直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收縮(suo)，因(yin)此沿節(jie)錐(zhui)(zhui)(zhui)母(mu)(mu)線上(shang)各背錐(zhui)(zhui)(zhui)展(zhan)開面(mian)上(shang)的(de)(de)當(dang)量漸(jian)(jian)開線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)曲 率不同。所以直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪的(de)(de)銑(xian)(xian)刀(dao)(dao)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)只(zhi)能按照(zhao)節(jie)錐(zhui)(zhui)(zhui)母(mu)(mu)線上(shang)某一背錐(zhui)(zhui)(zhui)展(zhan)開面(mian)上(shang)的(de)(de)當(dang)量漸(jian)(jian)開線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來設 計(ji)，加工(gong)出來的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)也只(zhi)能在(zai)某一剖(pou)(pou)面(mian)中比較準確(que)，其它(ta)剖(pou)(pou)面(mian)則有(you)一定誤差(cha)。因(yin)此直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪成(cheng)(cheng) 形(xing)銑(xian)(xian)刀(dao)(dao)適合粗加工(gong)和加工(gong)低精度的(de)(de)直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪。