摘要 |
<p>The present invention relates to a method for producing a surface (3) that is intended to be comprised in a coupling for use in chip removing machining, wherein the surface (3) comprises a number of groove sets (5,7,9,11) to allow locking by shape against another surface provided with grooves, wherein each groove set (5,7,9,11) has a main direction (S1,S2,S3,S4), wherein the main directions of adjacently situated groove sets intersect. The invention also relates to a surface (3), per se, produced by means of the method according to the present invention.</p><p>The method according to the present invention is characterized in that the number of groove sets are at least three, that each groove set (5,7,9,11) is produced in a separate cutting operation, and in that an equally large part of the surface (3) is machined during each cutting operation.
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