1, each operator when received the program, be sure to see the name of the workpiece, the number, the material, the length of the workpiece, the width, the height, the clamping way of the workpiece, and the placement direction of the workpiece. Do the same as the list of requirements to avoid doing wrong.
2, before placing the workpiece, For
concentrate, the burrs around the workpiece should be cleaned before the
machine can be used in table .
3. The school table should be dragged
x,y,z three directions of the level, the error should be controlled
within 2 silk, the school good table divided into the next must be
repeated check once confirmed correct before the machine can be input
into the absolute value of .
4, Clamping tool must be measured with caliper tool to ensure accuracy, for the naked (30r5,20r5,20r0.8,16r0.8,12r0.8) and other flying knives using the edge-seeking method to measure the tool diameter for the naked 1~10mm knife must be hit the table error in 1~2
5, Before transferring each
program to machine tool processing, should be used to check the use of
related software to see the knife path, tool size, knife length is
consistent with the procedure, confirm that the rear can be transmitted
processing, for each finishing process, should be in the beginning of
processing to allow the spindle high-speed operation preheating 10-15
6, in the beginning of the processing of the knife,Should check whether there is no relevant data in the G60, if there is a must clean up the rear can be processed, when the tool is about to cut into the workpiece, should see whether the residual value and the height of the knife to confirm the same after the knife into the workpiece.
7, the processing must stick to the position, not far away from the machine tool, when the rough to midway, especially to observe the processing of knives, if found that the blade damage, to be replaced in a timely manner, when found that the processing force should be stopped, contact the programmer to change the program. After opening the rough, repeat to the workpiece once, check whether there is moving bit.
to ensure that the tool speed and machine tool feed rate of reasonable
9, when the naked, the beginning must pay attention to
observe the workpiece surface smooth enough, before continuing
10, after the completion of processing should be informed programmer inspection, each program after the completion of the total work and personal signature should be recorded.