具體參數

拖泵制造工(gong)藝

成形齒(chi)輪銑(xian)刀(dao)銑(xian)齒(chi)法的(de)加工原理

成(cheng)形(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)(dao)加工直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)近(jin)似(si)成(cheng)形(xing)法加工。因(yin)(yin)為直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)(de)傘形(xing)，理論上(shang)(shang)應為球(qiu)面(mian)漸 開(kai)線(xian)(xian)。由于(yu)球(qiu)面(mian)不(bu)能展(zhan)開(kai)成(cheng)平面(mian)，所以是近(jin)似(si)的(de)(de)(de)(de)(de)(de)用背錐(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)(de)(de)(de)(de)(de)當量(liang)漸開(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)來(lai)(lai)設(she)計(ji)成(cheng)形(xing)銑(xian)刀(dao)(dao)的(de)(de)(de)(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)。由于(yu)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)頂收縮，因(yin)(yin)此沿節(jie)錐(zhui)母(mu)線(xian)(xian)上(shang)(shang)各背錐(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)(de)(de)(de)(de)(de)當量(liang)漸開(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)曲(qu) 率不(bu)同(tong)。所以直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)(de)銑(xian)刀(dao)(dao)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)只(zhi)能按照節(jie)錐(zhui)母(mu)線(xian)(xian)上(shang)(shang)某(mou)一(yi)背錐(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)(de)(de)(de)(de)(de)當量(liang)漸開(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)來(lai)(lai)設(she) 計(ji)，加工出來(lai)(lai)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)也只(zhi)能在某(mou)一(yi)剖(pou)面(mian)中比較準(zhun)確，其它剖(pou)面(mian)則有一(yi)定誤差。因(yin)(yin)此直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)銑(xian)刀(dao)(dao)適合粗加工和(he)加工低(di)精度的(de)(de)(de)(de)(de)(de)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。