具體參數

拖泵制造(zao)工藝(yi)

成形齒(chi)輪銑刀銑齒(chi)法的(de)加工原理

成形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀加(jia)工(gong)(gong)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬(shu)于(yu)近(jin)似成形(xing)(xing)(xing)法加(jia)工(gong)(gong)。因為直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)傘(san)形(xing)(xing)(xing)，理論上(shang)(shang)(shang)應為球面(mian)(mian)(mian)(mian)漸 開線(xian)(xian)(xian)。由于(yu)球面(mian)(mian)(mian)(mian)不(bu)能展(zhan)(zhan)開成平面(mian)(mian)(mian)(mian)，所以是近(jin)似的(de)(de)(de)(de)用背(bei)(bei)錐(zhui)(zhui)(zhui)展(zhan)(zhan)開面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)當量(liang)漸開線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設(she)計成形(xing)(xing)(xing)銑(xian)刀的(de)(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由于(yu)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收縮(suo)，因此(ci)沿節(jie)錐(zhui)(zhui)(zhui)母線(xian)(xian)(xian)上(shang)(shang)(shang)各背(bei)(bei)錐(zhui)(zhui)(zhui)展(zhan)(zhan)開面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)當量(liang)漸開線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲 率不(bu)同。所以直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)銑(xian)刀的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只(zhi)能按照節(jie)錐(zhui)(zhui)(zhui)母線(xian)(xian)(xian)上(shang)(shang)(shang)某(mou)一(yi)背(bei)(bei)錐(zhui)(zhui)(zhui)展(zhan)(zhan)開面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)當量(liang)漸開線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設(she) 計，加(jia)工(gong)(gong)出(chu)來(lai)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也只(zhi)能在某(mou)一(yi)剖面(mian)(mian)(mian)(mian)中比較準確，其它剖面(mian)(mian)(mian)(mian)則有(you)一(yi)定誤(wu)差。因此(ci)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)(xing)銑(xian)刀適合粗加(jia)工(gong)(gong)和加(jia)工(gong)(gong)低精度的(de)(de)(de)(de)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。