Earlier the customer used a boring application in the production of this component. Our experience opened with a new approach, which involved the use of milling tools. CoroMill 200 (roughing) and 331 (finishing) were used for boring with helical interpolation.
This reduced machining time for this component by 100 hours. The surface finish, generated by the CoroMill 331 cutter in seal areas, could easily meet the requirements (63 RMS).
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Pipeline collar of mild-steel casting. |