東(dong)莞(guan)市(shi)銳鑫機電有限公司
聯系人:劉君燕/13539086677
24小時(shi)服務熱線:13763247345
座機:400-1501660
網址:21yantai.cn
地址:東(dong)莞(guan)市(shi)虎(hu)門鎮捷東(dong)南路9號
B棟401
具體參數
拖泵制造工(gong)藝
成形齒(chi)輪銑刀銑齒(chi)法的加工(gong)原理
成形(xing)齒(chi)(chi)(chi)輪(lun)銑刀加(jia)工直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)屬于(yu)近(jin)似(si)成形(xing)法加(jia)工。因(yin)為(wei)直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)傘形(xing),理(li)論上應(ying)為(wei)球面(mian)漸 開線(xian)。由(you)于(yu)球面(mian)不能展開成平面(mian),所(suo)以(yi)是近(jin)似(si)的(de)(de)(de)(de)用背錐(zhui)展開面(mian)上的(de)(de)(de)(de)當(dang)量漸開線(xian)齒(chi)(chi)(chi)形(xing)來設(she)計(ji)成形(xing)銑刀的(de)(de)(de)(de) 齒(chi)(chi)(chi)形(xing)。由(you)于(yu)直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)齒(chi)(chi)(chi)廓是向錐(zhui)頂收縮(suo),因(yin)此(ci)(ci)沿節錐(zhui)母線(xian)上各背錐(zhui)展開面(mian)上的(de)(de)(de)(de)當(dang)量漸開線(xian)齒(chi)(chi)(chi)形(xing)曲 率不同。所(suo)以(yi)直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)銑刀的(de)(de)(de)(de)齒(chi)(chi)(chi)形(xing)只能按(an)照節錐(zhui)母線(xian)上某一(yi)(yi)背錐(zhui)展開面(mian)上的(de)(de)(de)(de)當(dang)量漸開線(xian)齒(chi)(chi)(chi)形(xing)來設(she) 計(ji),加(jia)工出(chu)來的(de)(de)(de)(de)齒(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)形(xing)也只能在某一(yi)(yi)剖面(mian)中比(bi)較準(zhun)確,其它剖面(mian)則有一(yi)(yi)定(ding)誤差。因(yin)此(ci)(ci)直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)成 形(xing)銑刀適合粗加(jia)工和加(jia)工低(di)精(jing)度的(de)(de)(de)(de)直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)。