東莞市(shi)銳鑫機(ji)電有限公(gong)司
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B棟401
具體參數
拖(tuo)泵(beng)制造工藝(yi)
成形(xing)齒(chi)輪銑(xian)刀銑(xian)齒(chi)法的加工原理
成(cheng)(cheng)形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)銑刀(dao)(dao)加(jia)工直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)屬(shu)于(yu)近(jin)似(si)成(cheng)(cheng)形(xing)(xing)(xing)法加(jia)工。因(yin)為直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)傘形(xing)(xing)(xing),理論上應為球(qiu)面漸(jian) 開(kai)(kai)(kai)線(xian)(xian)。由于(yu)球(qiu)面不能展開(kai)(kai)(kai)成(cheng)(cheng)平(ping)面,所以(yi)是(shi)近(jin)似(si)的(de)(de)(de)用背錐(zhui)(zhui)展開(kai)(kai)(kai)面上的(de)(de)(de)當量漸(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設(she)計成(cheng)(cheng)形(xing)(xing)(xing)銑刀(dao)(dao)的(de)(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由于(yu)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)廓(kuo)是(shi)向錐(zhui)(zhui)頂收縮,因(yin)此沿節(jie)錐(zhui)(zhui)母線(xian)(xian)上各背錐(zhui)(zhui)展開(kai)(kai)(kai)面上的(de)(de)(de)當量漸(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲 率不同。所以(yi)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)銑刀(dao)(dao)的(de)(de)(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只(zhi)能按照節(jie)錐(zhui)(zhui)母線(xian)(xian)上某(mou)一(yi)背錐(zhui)(zhui)展開(kai)(kai)(kai)面上的(de)(de)(de)當量漸(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設(she) 計,加(jia)工出來(lai)的(de)(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也只(zhi)能在(zai)某(mou)一(yi)剖(pou)面中(zhong)比(bi)較(jiao)準確,其它剖(pou)面則有一(yi)定誤差。因(yin)此直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)成(cheng)(cheng) 形(xing)(xing)(xing)銑刀(dao)(dao)適合粗加(jia)工和加(jia)工低精度的(de)(de)(de)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。