Page 339 - ISCAR(MILLINGCATALOG 38_2021)
P. 339

USER GUIDE







              1                                                 4  Indexing








                               ETS                               L -type key is added to the cutter package.          SLOTTING & SLITTING CUTTERS
                                                                 It has a ball shape on the end of its longer side.


                                           SDN
                  FDN

                                                                 Feed Direction:
                                                                 Down (climb) milling is recommended.



                                      LNET
                                                                                                  ✔
              2  Setting the Overhang
                           ETS..- T-type Slotting Cutters
                                            Overhang
                 Designation                                     Do not clamp insert with a broken corner
                               DC     OHN (min)   OHX (max)      in the outer bottom position.
                 ETS D32       32        20         49
                 ETS D40       40        34         63
                 ETS D50       50        27         66                             ✗
                 ETS D63       63        27         66





                                                       ∅DC


                                          Overhang              5  Tightening Torque
                                                                 60-70 N x cm

                                                                6  Tightening
                                                    OHX
                            OHN








              3  Lubrication - Important!                         Use the short side for   Use the long side for
                For every indexing, lubricate screws before mounting.   tightening and initial release  quick driving and release
                Grease should cover the screw’s thread and cone head.  Important note: To avoid indexing problems, insert clamping screws
                                                                 and replace keys on a regular basis according to their wear.
                                                                7  Width of Cut
                                                                 for ap=3 - 6.5mm - use the following table
                                                                   ap        Insert         Screw       Key
                                                                   3.00  LNET 081804-TN-N  SR 114-018-L2.50
                                                                   4.00  LNET 082604-TN-N  SR 114-018-L3.40
                                                                   4.50  LNET 082804-TN-N
                                                                   5.00  LNET 083004-TN-N  SR 114-018-L4.40  T-6/5
                                                                   5.50  LNET 083204-TN-N  SR 114-018-L4.40  T-6/5-L
                                                                   6.00  LNET 083504-TN-N  SR 114-018-L5.30
                                                                   6.50  LNET 083704-TN-N




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