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英语翻译Mostmillingmachinesareequippedwithpowerfeedforoneormoreaxes.Powerfeedissmootherthanmanualfeedand,therefore,canproduceabettersurfacefinish.Powerfeedalsoreducesoperatorfatigueonlongcuts.Onsomemachines,thep
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英语翻译
Most milling machines are equipped with power feed for one or more axes.Power feed is smoother than manual feed and,therefore,can produce a better surface finish.Power feed also reduces operator fatigue on long cuts.On some machines,the power feed is controlled by a forward reverse lever and a speed control knob.
Most milling machines are equipped with power feed for one or more axes.Power feed is smoother than manual feed and,therefore,can produce a better surface finish.Power feed also reduces operator fatigue on long cuts.On some machines,the power feed is controlled by a forward reverse lever and a speed control knob.
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多数铣床装配有单轴或多轴电动进给装置.电动进给比手动进给更平顺,因此加工出的表面更精细.电动进给还能在长时间切割时减少操作人员的疲劳程度.在一些铣床上,电动进给由一个正/反向操作杆和速度控制把手控制.
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