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    ZCCCT Tools Application in Wind Power Industry ——Main Shaft

    Date:2020/04/10

    Windpower, as a new energy resource stored huge amount of energy, wind powerreserves is around 2.74×109MW in the world. Amount them, 2×107MW are availableto be harnessed. It is 10 times larger than total amount of applicable waterenergy on the earth. Wind power has caused more and more attention across theworld.

    Mainshaft is a key component that connecting hub and gearbox, made of 34CrNiMo6、42CrMo4, etc. It is usedto transfer revolving torque of rotor blade to gearbox. Heave tight coupling ismost used device for connecting main shaft and gearbox, it guaranteesconcentric between main shaft and gearbox, also is able to avoid maintenance inoperation.




    Twoside machining 




    Rough milling

    Tool:FMP03-315-D60-LN25-12

    Insert: LNKT2510-ZR/YBG302

    Cutting data:Vc=120m/min,fz=0.5mm/z,ap=12mm,ae=250mm


    Finish milling

    Tool:FMA07-315-C60-ON08-16

    Insert: ONHU08T508-PF/YBM253

    ONHU08T508-W/YBM253

    Cutting data:Vc=150m/min,fz=0.2mm/z,ap=2.5mm,ae=140mm


    Shoulder milling 



    Rough milling

    Tool:FMP03-315-D60-LN25-12

    Insert: LNKT2510-ZR/YBG302

    Cutting data:Vc=120m/min,fz=0.5mm/z,ap=12mm,ae=80mm


    Finish milling

    Tool:EMP02-125-B40-AP16-10

    Insert: APKT160408-PF/YBC301

    Cutting data:Vc=150m/min,fz=0.15mm/z,ap=2mm,ae=80mm



    External turning 


    Tool:PZLNR5050T25

    Insert: ZNUX40-TC/YBC252

    Cutting data:Vc=120m/min,fr=0.5mm/r,ap=8mm



    Arc machining 


    Insert: RCMX3209MO/YBC251

    Cutting data:Vc=100m/min,fr=0.5mm/r,ap=8mm


    Grooving 


    Tool:QEKD3232R22-6N

    Insert: ZRKD06-MG/YBG302

    Cutting data:Vc=150m/min,fr=0.15mm/r,ap=6mm


    Big face hole-making



    Tool:ZTD04-450-XP40-SP14-02

    Insert: SPGT140512-PM/YBG212(内)/YBG205(外)

    Cutting data:Vc=120m/min,fr=0.12mm/r,


    Smallface hole-making



    Drilling

    Tool:1736SU05C-1750

    Cutting data:Vc=60m/min,fr=0.16mm/r,



    Threading

    Tool:4111-M20

    Cutting data:Vc=60m/min,fr=0.08mm/r






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