具體參數

拖泵制造工藝

成形齒(chi)輪(lun)銑刀銑齒(chi)法的加工原理

成(cheng)(cheng)形(xing)(xing)(xing)齒(chi)輪(lun)銑(xian)刀加工直(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪(lun)屬于近似(si)(si)成(cheng)(cheng)形(xing)(xing)(xing)法加工。因為(wei)直(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪(lun)的(de)(de)(de)(de)傘形(xing)(xing)(xing)，理論上(shang)(shang)應(ying)為(wei)球面(mian)(mian)漸(jian)(jian) 開(kai)線(xian)(xian)。由于球面(mian)(mian)不能展開(kai)成(cheng)(cheng)平面(mian)(mian)，所(suo)(suo)以是近似(si)(si)的(de)(de)(de)(de)用背(bei)(bei)錐(zhui)(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)(de)當(dang)(dang)量(liang)漸(jian)(jian)開(kai)線(xian)(xian)齒(chi)形(xing)(xing)(xing)來設(she)計成(cheng)(cheng)形(xing)(xing)(xing)銑(xian)刀的(de)(de)(de)(de) 齒(chi)形(xing)(xing)(xing)。由于直(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪(lun)的(de)(de)(de)(de)齒(chi)廓是向錐(zhui)(zhui)(zhui)(zhui)頂收縮，因此沿(yan)節(jie)錐(zhui)(zhui)(zhui)(zhui)母線(xian)(xian)上(shang)(shang)各背(bei)(bei)錐(zhui)(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)(de)當(dang)(dang)量(liang)漸(jian)(jian)開(kai)線(xian)(xian)齒(chi)形(xing)(xing)(xing)曲 率不同。所(suo)(suo)以直(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪(lun)的(de)(de)(de)(de)銑(xian)刀的(de)(de)(de)(de)齒(chi)形(xing)(xing)(xing)只(zhi)能按照節(jie)錐(zhui)(zhui)(zhui)(zhui)母線(xian)(xian)上(shang)(shang)某一背(bei)(bei)錐(zhui)(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)(de)當(dang)(dang)量(liang)漸(jian)(jian)開(kai)線(xian)(xian)齒(chi)形(xing)(xing)(xing)來設(she) 計，加工出來的(de)(de)(de)(de)齒(chi)輪(lun)齒(chi)形(xing)(xing)(xing)也只(zhi)能在某一剖面(mian)(mian)中比(bi)較準確，其它剖面(mian)(mian)則有一定誤差(cha)。因此直(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪(lun)成(cheng)(cheng) 形(xing)(xing)(xing)銑(xian)刀適合粗加工和加工低精(jing)度的(de)(de)(de)(de)直(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪(lun)。