具體參數

拖泵制造工藝

成形齒(chi)輪銑刀銑齒(chi)法(fa)的(de)加工原理

成(cheng)形齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪銑(xian)刀加(jia)工直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪屬于近似成(cheng)形法加(jia)工。因(yin)為直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪的傘形，理論上(shang)(shang)(shang)應為球(qiu)面漸 開(kai)線。由于球(qiu)面不能(neng)(neng)展開(kai)成(cheng)平(ping)面，所以(yi)是(shi)近似的用背錐(zhui)(zhui)(zhui)展開(kai)面上(shang)(shang)(shang)的當(dang)量漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形來設計(ji)成(cheng)形銑(xian)刀的 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形。由于直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪的齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)(zhui)頂收縮，因(yin)此(ci)沿節錐(zhui)(zhui)(zhui)母線上(shang)(shang)(shang)各背錐(zhui)(zhui)(zhui)展開(kai)面上(shang)(shang)(shang)的當(dang)量漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形曲(qu) 率不同。所以(yi)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪的銑(xian)刀的齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形只(zhi)能(neng)(neng)按照(zhao)節錐(zhui)(zhui)(zhui)母線上(shang)(shang)(shang)某一背錐(zhui)(zhui)(zhui)展開(kai)面上(shang)(shang)(shang)的當(dang)量漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形來設 計(ji)，加(jia)工出來的齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形也只(zhi)能(neng)(neng)在(zai)某一剖(pou)面中(zhong)比(bi)較準確，其它剖(pou)面則有一定誤(wu)差。因(yin)此(ci)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪成(cheng) 形銑(xian)刀適合粗加(jia)工和加(jia)工低精(jing)度的直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪。