GSWZ1250 stereo garage equipment CNC H beam drilling machine clampingpressure block selection
H type steel in feeding and positioning, GSWZ1250 stereo garage equipment CNC H beam drilling machine at four points on the lower pressing; when H steel wing panel processing height is less than 300mm, should choose to useGSWZ1250 stereo garage equipment CNC H beam drilling machine short block,block long pressure should be replaced in time 300mm.
GSWZ1250 stereo garage equipment CNC H beam drilling machine drilling cuttingquantity choice
1 the use of ordinary high-speed steel drill in ordinary carbon structural steel,select GSWZ1250 stereo garage equipment CNC H beam drilling machine drillingspeed is 20 ~ 30m/min, 0.15 ~ 0.25mm/ feed is generally used;
2.Reasonable parameters of drilling using carbide drill please refer to GSWZ1250 stereo garage equipment CNC H beam drilling machine bit offered by the manufacturer, the adjustment should be strictly carried out, otherwise thefeed rate is too small not only affects the drilling efficiency, and reduce the service life of the drill bit; the amount of feed of drill wear too much too fast, and affect the accuracy of drilling.
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