具體參數

拖(tuo)泵制造工藝

成(cheng)形齒(chi)輪銑(xian)刀(dao)銑(xian)齒(chi)法的加工原理

成形(xing)(xing)(xing)(xing)齒(chi)(chi)輪銑(xian)刀(dao)(dao)加(jia)工直齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪屬于近似成形(xing)(xing)(xing)(xing)法加(jia)工。因(yin)為直齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪的(de)(de)傘形(xing)(xing)(xing)(xing)，理論上(shang)(shang)應為球(qiu)面(mian)(mian)漸(jian)(jian) 開(kai)線(xian)。由于球(qiu)面(mian)(mian)不(bu)能(neng)(neng)展(zhan)開(kai)成平面(mian)(mian)，所(suo)以(yi)(yi)是近似的(de)(de)用背(bei)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量(liang)漸(jian)(jian)開(kai)線(xian)齒(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設計成形(xing)(xing)(xing)(xing)銑(xian)刀(dao)(dao)的(de)(de) 齒(chi)(chi)形(xing)(xing)(xing)(xing)。由于直齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪的(de)(de)齒(chi)(chi)廓是向(xiang)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)頂收縮，因(yin)此沿節錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)(shang)各背(bei)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量(liang)漸(jian)(jian)開(kai)線(xian)齒(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不(bu)同。所(suo)以(yi)(yi)直齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪的(de)(de)銑(xian)刀(dao)(dao)的(de)(de)齒(chi)(chi)形(xing)(xing)(xing)(xing)只能(neng)(neng)按(an)照(zhao)節錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)(shang)某一背(bei)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量(liang)漸(jian)(jian)開(kai)線(xian)齒(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設 計，加(jia)工出來(lai)的(de)(de)齒(chi)(chi)輪齒(chi)(chi)形(xing)(xing)(xing)(xing)也只能(neng)(neng)在某一剖(pou)面(mian)(mian)中比(bi)較準確，其它剖(pou)面(mian)(mian)則(ze)有一定誤差(cha)。因(yin)此直齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪成 形(xing)(xing)(xing)(xing)銑(xian)刀(dao)(dao)適合粗加(jia)工和加(jia)工低精度的(de)(de)直齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪。