Incazelo Yemininingwane
2. Ipayipi yensimbi ye-roller ayicutshungulwa odongeni lwangaphakathi lwepayipi yensimbi, futhi ukuphazanyiswa kwesihlalo esithwalayo nenqubo yokufaka, ngemva kokufakwa kungalungisa ingxenye ye-ellipticity yepayipi yensimbi. Alikho iphutha lokucubungula eliqoqiwe, futhi inkomba ye-radial runout ye-roller ingafinyelela izinga elilungile.
3. I-fillet enqenqemeni yangaphandle eyenziwe ngemuva kokuphela kobuso besihlalo sokuthwala i-flanged futhi ipayipi yensimbi ifakwe ukwenza i-groove ye-welding ejwayelekile ukuze i-weld ibe yinhle futhi iqine.