CNC Motorcycle Stamping Recision

1) Selection of milling tools. When machining curved parts, in order to ensure that the cutting edge of the tool and the machining contour are tangent at the cutting point, and to avoid the interference between the cutting edge and the contour of the workpiece, ball-end cutters, two-edged milling cutters for roughing, semi-finishing and finishing are generally used. Edge milling cutter; when milling a larger plane, in order to improve production efficiency and improve the surface roughness, the insert type disc milling cutter is generally used; when milling a small plane or a step surface, a general-purpose milling cutter is generally used; when milling a keyway, in order to To ensure the dimensional accuracy of the groove, a two-edged keyway milling cutter is generally used; 2) Selection of hole machining tools. CNC machine tools generally do not have a drilling die. Due to the rigidity of the drill and poor cutting conditions, the diameter D of the drill should meet the condition of L/D≤5 (L is the drilling depth); before drilling, use the center drill to locate, To ensure the positioning accuracy of hole processing; a floating reamer can be used before fine reaming, and the hole should be chamfered before reaming; when boring, a symmetrical multi-blade boring head should be used for cutting to balance the boring vibration; Coarse and shorter shank to reduce cutting vibration. In economical CNC machining, since the sharpening measurement and replacement of tools are mostly performed manually and take up a long time, the arrangement order of the tools must be reasonably arranged.

Contact Us：

Email: zhang@pride-cnc.com

Tel: +86-755-23699351

Mob: +8618666663894