12.07.2015 Views

HOW TO READ THE STANDARD OF SOLID END MILLS

HOW TO READ THE STANDARD OF SOLID END MILLS

HOW TO READ THE STANDARD OF SOLID END MILLS

SHOW MORE
SHOW LESS
  • No tags were found...

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

VA2MBBall nose, Medium cut length, 2 fluteRoughing (Depth of cut < 0.8R)Finishing (Depth of cut 0.05R)WorkmaterialCarbon steel, Alloy steel( 30HRC)Ck55, 070M55Alloy steel, Tool steelPre-hardened steel(30 40HRC)W.Nr. 1.2344(H13)Carbon steel, Alloy steel( 30HRC)Ck55, 070M55Alloy steel, Tool steelPre-hardened steel(30 40HRC)W.Nr. 1.2344(H13), X210Cr12R(mm)Revolution(min -1 )Feed rate(mm/min)Revolution(min -1 )Feed rate(mm/min)Revolution(min -1 )%< 15° %>15° % < 15° %>15°Feed rate(mm/min)Revolution(min -1 )Feed rate(mm/min)Revolution(min -1 )Feed rate(mm/min)Revolution(min -1 )Feed rate(mm/min)R 1R 2R 3R 4R 5R 6R 7R 8R 9R 10R 12.5R 154,2002,8002,1001,6001,3001,1009108007106404503707013014016018016015014013012090752,2001,4001,1008006405304504003503202301903060707080706565605540359,8006,5004,7003,6002,9002,3002,0001,7001,5501,4001,1009503304605206507407507808208408007207006,6004,6003,3002,3002,0001,6001,3001,2001,0509407806502003303603804104204204704504404203907,6005,4003,8002,8002,3001,9001,6001,4001,3001,1509207802904204605505905906507007006505805604,6003,9002,6002,0001,6001,3001,2001,0009107806505701602703103103503503904103903903703601) % is the inclination of the machined surface.2) If the rigidity of the machine or the workpiece installation is very low, or chattering and noise are generated, please reduce the revolution,and the feed rate proportionately. When high machining accuracy is needed, we recommend lowering the feed rate.3) Cutting conditions may differ considerably due to the overhang (milling depth and neck length), depth of cut, and machine tools. Please usethe above table as a standard starting point .4) If the depth of cut is shallow, the revolution and feed rate can be increased.%<strong>SOLID</strong><strong>END</strong> <strong>MILLS</strong>HSSRECOMM<strong>END</strong>ED CUTTING CONDITIONS FOR VIOLET <strong>END</strong> <strong>MILLS</strong>B287

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!