Siemens sinumerik 840D sl Operating Manual

Also see for SINUMERIK 828D Turning: Diagnostic manual Function manual Equipment manual Programming manual Operating manual

Contents

Programming technology functions (cycles)8.3 Contour turningTurningOperating Manual, 07/2010, 6FC5398-8CP40-0BA0 321Parameters Description UnitSet machining arealimitsSet machining area limits Yes– XA: 1. Limit XA ∅– XB: 2nd limit XB ∅ (abs) or 2nd limit referred to XA (inc)– ZA: 1. Limit ZA– ZB: 2nd limit ZB (abs) or 2nd limit referred to ZA NoRelief cuts Machine relief cuts Yes NoFR Insertion for feedrate relief cuts8.3.8 Stock removal rest (CYCLE952)FunctionUsing the "Stock removal residual" function, you remove material that has remained for stockremoval along the contour.During stock removal along the contour, the cycle automatically detects any residual materialand generates an updated blank contour. for ShopTurn, the updated unmachined-partcontour is automatically generated. For a C code program, for stock removal residualmaterial, "Yes" must be programmed. Material that remains as part of the finishing allowanceis not residual material. Using the "Stock removal residual material" function, you canremove unwanted material with a suitable tool.Software optionFor stock removal of residual material, you require the option "residualmaterial detection and machining".Procedure1. The part program or ShopTurn program to be processed has beencreated and you are in the editor.2. Press the "Contour turning" softkey.3. Press the "Stock removal residual material" softkey.The "Stock removal residual material" input window opens.