具體參數

拖泵制造工藝

成(cheng)形齒(chi)輪銑刀銑齒(chi)法的加(jia)工原(yuan)理

成(cheng)(cheng)(cheng)形(xing)(xing)齒(chi)(chi)輪銑(xian)刀加(jia)(jia)工(gong)(gong)(gong)直齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪屬(shu)于近似成(cheng)(cheng)(cheng)形(xing)(xing)法(fa)加(jia)(jia)工(gong)(gong)(gong)。因為直齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪的(de)(de)(de)傘形(xing)(xing)，理論上(shang)(shang)應為球面(mian)(mian)(mian)漸(jian) 開(kai)(kai)線(xian)(xian)。由(you)于球面(mian)(mian)(mian)不能展開(kai)(kai)成(cheng)(cheng)(cheng)平面(mian)(mian)(mian)，所(suo)以是近似的(de)(de)(de)用背錐(zhui)(zhui)展開(kai)(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)(de)(de)當量(liang)(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)來設計成(cheng)(cheng)(cheng)形(xing)(xing)銑(xian)刀的(de)(de)(de) 齒(chi)(chi)形(xing)(xing)。由(you)于直齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪的(de)(de)(de)齒(chi)(chi)廓(kuo)是向(xiang)錐(zhui)(zhui)頂收縮，因此(ci)沿節錐(zhui)(zhui)母線(xian)(xian)上(shang)(shang)各背錐(zhui)(zhui)展開(kai)(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)(de)(de)當量(liang)(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)曲 率不同(tong)。所(suo)以直齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪的(de)(de)(de)銑(xian)刀的(de)(de)(de)齒(chi)(chi)形(xing)(xing)只能按(an)照(zhao)節錐(zhui)(zhui)母線(xian)(xian)上(shang)(shang)某(mou)一(yi)背錐(zhui)(zhui)展開(kai)(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)(de)(de)當量(liang)(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)來設 計，加(jia)(jia)工(gong)(gong)(gong)出來的(de)(de)(de)齒(chi)(chi)輪齒(chi)(chi)形(xing)(xing)也只能在某(mou)一(yi)剖(pou)面(mian)(mian)(mian)中比較準(zhun)確(que)，其它剖(pou)面(mian)(mian)(mian)則有一(yi)定誤(wu)差。因此(ci)直齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪成(cheng)(cheng)(cheng) 形(xing)(xing)銑(xian)刀適合粗加(jia)(jia)工(gong)(gong)(gong)和加(jia)(jia)工(gong)(gong)(gong)低(di)精度的(de)(de)(de)直齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪。