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Linhai Zhengda Machinery Co.,Ltd
Add: No.261, Hushan South Road, Xiaozhi Town, Linhai City, Zhejiang Province, China
Contact: Kevin
Tel: +86-576-85889981
Mob: +8613666497878
E-mail: zhengda@cnzdkj.com

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Selection of milling cutters for CNC machine tools
Dec 22, 2017

CNC machine tool hard platform gold indexable surface Milling cutter is mainly used for milling plane. When roughing milling, the milling cutter diameter is smaller, because the cutting force is big when coarse milling, the small diameter milling cutter can reduce the cutting torque. CNC machine Tool Precision milling, milling cutter diameter selected a few, it is best to accommodate the entire width of the processing surface in order to improve the accuracy and efficiency of T. Machine tool processing allowance is large and uneven, the tool diameter should be selected smaller, otherwise, will be due to the knife cut too deep and affect the jadin quality of the workpiece.

High-speed steel end mills are used to process convex and concave grooves, which are generally not used to process rough surfaces-because the hardened layer and sand on the surface of the blanks will speed up tool wear.

When machining a rough surface or roughing hole, you can select a cemented carbide end milling cutter or a corn milling cutter for strong cutting.

When machining the contour of plane workpiece, the end milling Cutter C is often used.

In order to improve the precision of slot width, reduce the number of tool change, the processing can be used in diameter than slot width of 7 milling cutter, the middle part of the first milling groove, and then use the tool RADIUS compensation function milling groove on both sides.

When machining three-dimensional curved surface or variable bevel contour, ball-end milling cutter, ring milling cutter, drum-shaped milling cutter, cone-shaped milling cutter and disc milling cutter are often used.

When the processing allowance is small and the surface roughness is higher, the surface milling cutter with cubic boron nitride blade or inlaid ceramic blade can be selected so as to be able to carry out high-speed cutting of machine tool.


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    Linhai Zhengda Machinery Co.,Ltd
    Add: No.261, Hushan South Road, Xiaozhi Town, Linhai City, Zhejiang Province, China
    Contact: Kevin
    Tel: +86-576-85889981
    Mob: +8613666497878
    E-mail: zhengda@cnzdkj.com

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