温习资料1(国外英文资料).docVIP

复习资料1(国外英文资料) Revise the information of the technicians theoretical knowledge A, fills up the topic Employees attitudes toward their career are embodied in their values and morals. The so-called positive projection is the projection of the object onto the projector when the projection line is parallel to each other and the projection onto the projection plane. The two limit values that allow for size change are called limit sizes. The three-sided milling cutter is divided into the straight teeth and the insert teeth. The continuous flow of lubricants takes away the heat generated by mechanical friction. The motor link of the CK3263B CNC lathe spindle and cutter is achieved using the electric pulse. The size of the relationship in the mapping of parts is usually measured only in its basic size. The surface of the narrow and long section of the workpiece should be selected by the base surface of the rectangular unit. The calculation of the location error of the workpiece is the displacement of the design basis of the workpiece relative to the starting reference of the location element. The angular guide of the coordinate borer is measured in parallel to the vertical plane in the vertical plane. It is only the loop guide form that is the bed body of the rotary track. Rotate two round nuts to adjust the axial clearance of the ball screw. The track requirement for nc machine tool is not crawling at low speed. The micrometer telescope is used to provide a measurement for optical reference. The accuracy of the dividing head can be examined by the standard index plate. Using the theodolite, the measuring Angle of the rotary table is 30. When the vibration displacement value is used to assess the mechanical vibration level, it is the magnitude of the amplitude that is permitted under the high and low of the speed. Just-in-time is the main form of lean production. The management information system (MIS) includes production planning and control, management plan management, pu