Siemens SINUMERIK 840D sl Operating Manual

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

Parameter DescriptionInsertion The following insertion modes can be selected – (only for ∇, ∇∇∇ or ∇∇∇ edge):● Predrilled (only for G code)Approach reference point shifted by the amount of the safety clearance with G0.● VerticalShopTurn: Depending on the effective milling tool width (milling tool diameter xDXY[%]) or DXY [mm] – at the pocket center or at the pocket edge, is moved to theinfeed depth.– At the edge of the longitudinal slot ("inside left"): Effective milling tool width >=half the slot width.– At the longitudinal slot center: Effective milling tool width < half the slot width.G code: The tool is inserted to the infeed depth at the reference point "inside left".Note: This setting can be used only if the cutter can cut across center.● Helical (only for G code)Insertion along helical path:The cutter center point traverses along the helical path determined by the radius anddepth per revolution (helical path). If the depth for one infeed has been reached, afull longitudinal slot is machined to eliminate the inclined insertion path.● OscillationInsert with oscillation along center axis of longitudinal slot:The cutter center point oscillates along a linear path until it reaches the depth infeed.When the depth has been reached, the path is traversed again without depth infeedin order to eliminate the inclined insertion path.(only for ShopTurn)Clamp/release spindle (only for end face C/peripheral surface C, if inserted vertically)The function must be set up by the machine manufacturer.FZ(only for G code)Depth infeed rate – (for vertical insertion only) *FZ(only for ShopTurn)Depth infeed rate - (only for insertion, predrilled and perpendicular) mm/minmm/toothEP(only for G code)Maximum pitch of helix – (for helical insertion only) mm/revER(only for G code)Radius of helix – (for helical insertion only)The radius cannot be any larger than the milling cutter radius; otherwise, material willremain.mmEW Maximum insertion angle – (for insertion with oscillation only) DegreesFS Chamfer width for chamfering - (for chamfering only) mmZFS Insertion depth of tool tip (abs or inc) - (for chamfering only) mm* Unit of feedrate as programmed before the cycle callProgramming technology functions (cycles)10.4 MillingTurningOperating Manual, 05/2017, A5E40868721 473