The operation points of milling inserts processing are introduced!

CNC lathes can be used to process the complex shape of the rotating body. Milling is to fix the blank, and use a high speed rotating Milling Inserts to walk on the blank to cut out the required shape and characteristics. Traditional milling is used to mill simple contour features such as contour and groove. CNC milling machines can be used to process complex shapes and features. Milling and boring machining center can be used for three-axis or multi-axis milling and boring machining, used for machining, mold, inspection tool, fetal tool, thin wall complex curved surface, artificial prosthesis, blade, etc. In the selection of CNC milling blade processing content, should give full play to the advantages of CNC milling machine and the key role.

The difference between turning inserts processing and milling inserts processing:

Turning is used to process the rotating body parts, the parts are clamped on the spindle of the machine tool through the three grab chuck, and rotate at high speed, and then the turning tool is used in accordance with the busbar of the rotating body to cut out the product shape. The lathe can also be used for inner hole, thread, bite and other processing, the latter two for low speed processing.

Operation points of milling inserts processing:

1, The operator should wear tight work clothes, cuffs tied; Lesbians should wear protective headgear; Wear protective goggles when milling at high speed; Wear a mask when milling cast iron; When operating, do not wear gloves to prevent the hand involved between the rotating tool and the workpiece.

2, Before operation should check the milling machine components and safety device is safe and reliable; Check whether the electrical part of the equipment is safe and reliable.

3. When loading and unloading workpieces, the table should be returned to a safe position. When using a wrench to tighten the workpiece, the direction of force should avoid the milling cutter to prevent the wrench from slipping and hitting the tool or fixture.

4, install and disassemble the milling cutter to use special liner pad, do not directly hold the milling cutter by hand.

5, milling irregular workpiece and the use of vise, dividing head and special fixture to hold the workpiece, irregular workpiece center of gravity and vice, dividing head, special fixture should be placed in the middle of the table as far as possible, avoid the table force is not uniform, deformation.

6, in the fast or automatic feed milling, do not take the table to two extremes, so as not to squeeze the screw.

7. When the machine is running, it is not allowed to adjust, measure the workpiece and change the lubrication mode to prevent the hand from touching the tool and injuring the finger.

8, before the milling cutter rotation is not completely stopped, can not use the hand to brake.

9. In milling, do not remove chips by hand or blow with your mouth to prevent chips from damaging your skin and eyes.

10, in the motor fast feed, to open the handwheel clutch, to prevent the handwheel fast rotating injury.

11, work table reversing, must first stop the reversing handle in the middle position, and then reversing, not directly reversing.

12, milling keyway shaft type or cutting thin workpiece, strictly prevent milling bad indexing head or work table.

13, milling plane, must use more than four tool head cutter head, choose the appropriate cutting dosage, prevent machine tool vibration in milling.

14. After work, stop the workbench in the middle position, and the lifting platform falls to the lowest position.

15, for CNC vertical milling machine, before the work should be according to the process requirements for the work procedures, spindle speed, tool feed, tool movement track and continuous offside and other items of preselection. Put the electrical knob in the "adjusting" position for test run, confirm no problem, and then put the electrical knob in the automatic or semi-automatic position for work.