Example 06: Reaming

Reaming Technology Optimization

 

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PVD coated reamer

 

Coating comparison: roughness of reamed holes

 

tool life Ln [holes]
Tools:d=6.2mm, ap=12mm, Allowance=0.2mm
Coolant: emulsion %
Mat.: X155 CrVMo 12-1-, cold work steel, DIN 1.2379
Source: Re-Al, Switzerland