平面磨床加工时，砂轮的磨削方式有哪些？ Machining on surface grinding machine , what are the grinding methods of a grinding wheel？
平面磨床加工时，砂轮的磨削方式有哪些？ Machining on surface grinding machine , what are the grinding methods of a grinding wheel？
参考答案和解析
ABCD
相关考题：
According to Annex V to MARPOL 73/78，garbage containing plastic is permitted to be disposed of by ______.A.incinerating offshoreB.discharging when at least 12 nautical miles from nearest landC.grinding to less than 1 and discharging at least 12 nautical miles from nearest landD.grinding to less than 1 and discharging at least 25 nautical miles from nearest land
使用砂轮机应注意哪些安全事项（）A、砂轮的旋转方面应正确，使磨屑向下方飞离砂轮。B、砂轮启动前，人站立在砂轮侧面，等待砂轮转速速达到正常才能进行磨削。C、砂轮的平衡误差太大时不能使用。D、件太大不能用砂轮进行磨削。
A user is reporting a loud grinding sound when the machine is powered on. The machine loadsinto windows and the user does not notice any performance issues. Which of the following is the MOST likely cause of the noise?（）A、PowersupplyfailureB、BadHDC、BadfanD、FaultyCD-Rom
单选题Grinding to eliminate shallow surface defects should be done（）.Aparallel to the longitudinal direction of the chainBperpendicular to the direction of the anchor chainCdiagonally across the link of the anchor chainDaround the circumference of the chain link
单选题The period when both inlet valves and exhaust valves are open is referred to as （）.Avalve loopBvalve uniflowCvalve overlapDvalve grinding
单选题为了提高工作效率，磨削较软的金属和粗加工时，选用（）。A疏松的砂轮B组织密集的砂轮C硬度很高的砂轮D有一定钝化程度的砂轮