具體參數

拖泵制造工藝(yi)

成形齒輪(lun)銑刀銑齒法(fa)的加工原(yuan)理(li)

成形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)(xian)刀(dao)加工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近(jin)似成形(xing)(xing)法加工(gong)。因為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘形(xing)(xing)，理論上(shang)應為球(qiu)面漸(jian) 開(kai)(kai)線(xian)(xian)。由(you)于球(qiu)面不能展(zhan)(zhan)開(kai)(kai)成平面，所以是(shi)近(jin)似的(de)用背錐(zhui)(zhui)(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面上(shang)的(de)當(dang)量(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設(she)(she)計(ji)成形(xing)(xing)銑(xian)(xian)刀(dao)的(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由(you)于直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)(zhui)(zhui)(zhui)頂收縮，因此(ci)沿節(jie)錐(zhui)(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)(xian)上(shang)各背錐(zhui)(zhui)(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面上(shang)的(de)當(dang)量(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率(lv)不同。所以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑(xian)(xian)刀(dao)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能按照節(jie)錐(zhui)(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)(xian)上(shang)某(mou)一背錐(zhui)(zhui)(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面上(shang)的(de)當(dang)量(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設(she)(she) 計(ji)，加工(gong)出(chu)來(lai)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能在(zai)某(mou)一剖面中比較(jiao)準(zhun)確，其它剖面則有(you)一定誤(wu)差。因此(ci)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)銑(xian)(xian)刀(dao)適合粗加工(gong)和加工(gong)低精度(du)的(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。