机械加工工艺基础习题集（Basic exercises of machining technology）.docVIP

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机械加工工艺基础习题集（Basic exercises of machining technology）.doc

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机械加工工艺基础习题集（Basic exercises of machining technology）.doc

机械加工工艺基础习题集（Basic exercises of machining technology） Mechanical manufacturing basis sets (mechanical machining process)? Professional class: ______________ Student Name: ______________ achievement: ______________? First, fill in the blanks 1, the tool wear can be divided into ______________, ______________ and ___________________ three stages. ? 2, inverse milling refers to __________________ and _________________ in the opposite direction. ? 3, cutting include _____________, ____________, ________________ three elements. ? 4, when drilling aperture expansion or hole axis offset and straight phenomenon known as ____________. ? 5, the effect of cutting fluid ___________, ___________, ____________, ____________ and antirust effect. ? 6, increase the cutting angle, the friction between the tool and the workpiece ________ behind the blade strength, __________. ? 7, the cutting fluid is generally divided into three categories, ____________ ____________ and ____________. ? 8, on the surface of workpiece cutting tool have called _____________; to be the surface of the workpiece was called __________. ? 9, the cutting speed is __________________________ instantaneous speed, it is the main movement parameters. ? 10, grinding, __________ main movement. ? Three perpendicular auxiliary plane 11, in order to measure and determine the angle of the cutting tool and the provisions of the __________, is __________ and __________. ? 12, the cutting depth and feed under the same conditions, the main tool angle increases, the axial cutting force ________, radial cutting force ________. ? 13, the main angle is the angle between the main cutting edge and ____________ motion direction measurement in the base plane. ? 14, the surface on the tool chip through the called ____________; the selected point on the cutting edge and plane perpendicular to the direction of the point cutting speed for ____________. ? 15, the vice cutting edge and feed movement in the opposite direction angle is call