具體參數

拖泵制造工藝

成形齒(chi)輪銑刀銑齒(chi)法(fa)的加(jia)工原理

成形(xing)(xing)齒(chi)(chi)輪(lun)銑(xian)刀加工(gong)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)屬(shu)于(yu)近似成形(xing)(xing)法加工(gong)。因為(wei)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)的(de)(de)(de)傘(san)形(xing)(xing)，理論上(shang)應為(wei)球面(mian)(mian)漸 開線(xian)(xian)。由于(yu)球面(mian)(mian)不能(neng)(neng)展開成平面(mian)(mian)，所以是近似的(de)(de)(de)用背錐(zhui)(zhui)(zhui)展開面(mian)(mian)上(shang)的(de)(de)(de)當(dang)量漸開線(xian)(xian)齒(chi)(chi)形(xing)(xing)來設(she)(she)計(ji)成形(xing)(xing)銑(xian)刀的(de)(de)(de) 齒(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收縮，因此沿節(jie)錐(zhui)(zhui)(zhui)母(mu)線(xian)(xian)上(shang)各(ge)背錐(zhui)(zhui)(zhui)展開面(mian)(mian)上(shang)的(de)(de)(de)當(dang)量漸開線(xian)(xian)齒(chi)(chi)形(xing)(xing)曲(qu) 率不同。所以直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)的(de)(de)(de)銑(xian)刀的(de)(de)(de)齒(chi)(chi)形(xing)(xing)只能(neng)(neng)按照節(jie)錐(zhui)(zhui)(zhui)母(mu)線(xian)(xian)上(shang)某一(yi)背錐(zhui)(zhui)(zhui)展開面(mian)(mian)上(shang)的(de)(de)(de)當(dang)量漸開線(xian)(xian)齒(chi)(chi)形(xing)(xing)來設(she)(she) 計(ji)，加工(gong)出來的(de)(de)(de)齒(chi)(chi)輪(lun)齒(chi)(chi)形(xing)(xing)也只能(neng)(neng)在某一(yi)剖(pou)面(mian)(mian)中比較準確，其它剖(pou)面(mian)(mian)則有一(yi)定誤差。因此直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)成 形(xing)(xing)銑(xian)刀適合粗加工(gong)和(he)加工(gong)低精度的(de)(de)(de)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)。