关于铣床的一小段翻译10
UsingtheMicrometerDials
Mostmillingmachinemanualfeedsareequippedwithdialindicators.Ifyouknowhowfaryouwanttofeedthebed,youcansetthedialindicatortothatnumber(inthousandthsofaninch).Justturnthelockingringcounterclockwisetofreethedialindicator,setthedial,andlockinthesetting.Becertainthatthebacklashinthemechanismdrivingthetableistakenuppriortosettingthedialindicator.
Manymodernmachineshavedigitalreadouts.Thesearepreferredsincetheymeasurethebedpositiondirectlysoyouneednotbeconcernedwithbacklash.Theyalsoreadoutbedpositioninmetricunitsifdesired