车床考试知识(国外英文资料).docVIP

车床考试知识(国外英文资料) 100. The longitudinal feed and the lateral feed of the lathe (B) are all screw drives. A light bar B, slide board C, spindle D, rotation 101. The micrometer moves the sleeve to move a grid, the micrometer screw moves (C) A, 1, mm, B, 0.1, mm, C, 0.01, mm, D, 0.001, mm 102, by the dial indicator, a measuring rod should be pre compression 0.3-1 mm to ensure that a certain initial force, so as not to measure out (D). A size B, tolerance C, shape tolerance D, negative deviation 103, before starting work, it is necessary to wear protective equipment according to the regulations. It is safe production (B) A, the important provisions of B, general knowledge, C, regulations, D, system 104, when the drill bit winding iron filings, should stop in time, with (C) clear. A hand B, workpiece C, hook D, mouth blown 105, drill (D) is zero, near the cutting edge of the edge and the hole wall friction is serious, easy to heat and wear. A front angle, B, back angle C, cross blade edge angle D, vice posterior angle 106, hole precision requirements and surface roughness requirements are very small, should choose the main (A) effect of cutting fluid. A lubrication B, cooling C, washing D, corrosion protection 107, (A) attendance is not timely, given the serious attendance attendance altered the imposition of a fine _____; A.100 yuan, B.50 yuan, C.150 yuan, D.200 yuan 108, (A) to do private work time, non work needs Internet users each fined ______ yuan; A.50 B.100 C.150 D.200 109, (C), during the meeting, participants will be adjusted for the mobile phone vibration or shutdown, and offenders fined _____ yuan; A.10 B.20 C.50 D.100 110, (B) after a fine education, is still not correct, give _____ punishment. A. economy, B. administration, C., warning, D., oral 111 (C) in the public area, throw cigarette butts, garbage in the _______ yuan fine; A.10 B.20 C.50 D.100 112, (B) found that cigarette smoking in non-smoking areas each fined _____ yuan; A.10 B.20 C.50 D.100 113, (D)