SCHUNK Lathe Chuck Technology
SCHUNKLathe Chuck TechnologyProduct Overview2016
Superior Clamping and GrippingJens Lehmann stands for safe, precise gripping and holding.As a brand ambassador of the SCHUNK team,the No. 1 goalkeeper represents our global competenceleadership for clamping technology and gripping systems.The top performance of SCHUNK and Jens Lehmann arecharacterized by dynamics, precision, and reliability.For more information visit our website:www.gb.schunk.com/LehmannJens Lehmann
Familienseite Broschuere 2016-06 EN.pdfHenrik A. Schunk, Kristina I. Schunk, brand ambassador Jens Lehmann, and Heinz-Dieter SchunkTop Performance in the TeamSCHUNK is the world’s No. 1 for clamping technology andgripping systems – from the smallest parallel gripper tothe largest chuck jaw program.As a competence leader, we recognize and developstandards with a large potential for the future, whichwill drive the rapid progress in many industries.In order to boost efficiency, SCHUNK customers havebought more than 2,000,000 precision toolholders,1,000,000 SCHUNK grippers, and 100,000 lathe chucksand stationary workholding systems so far.Our customers profit from the expert knowledge, theexperience, and the team spirit of more than 2,500employees in our innovative family-owned company.This makes us proud and motivates us to attain new topperformances.Heinz-Dieter SchunkThe Schunk family wishes you improved end results withour quality products.Henrik A. SchunkKristina I. Schunk
SCHUNK Workholding TechnologyProduct OverviewThe whole World of Lathe Chucks.From the universal manual chuck to power lathe chucks with jawquick-change systems and maximum clamping forces, SCHUNK offersthe most versatile lathe chucks for every application. They featureoutstanding quality based on innovative technology and more than40 years of experience built up by our highly specialized employees. i n your AutomatedHandling SystemChuck Jaws, steady rests, toolholders and clamping cylinders completethe range of products designed to meet the demanding requirementsof modern machining. By continuous development of technologyand products as well as by rigorous compliance with the qualitymanagement system DIN EN ISO 9001/2000, SCHUNK is your competentpartner for high-quality lathe chucks!Even for customized or complete solutions which are combinedwith chuck jaws SCHUNK shows highest competence as a “singlesource supplier” of effective and economic solutions. i n your LathePage 6Page 10Chuck JawsLathe ChucksThe SCHUNK range of standard chuck jaws for any conceivable application on lathe chucks and toolholdersdelivers maximum safety, functionality and precision.SCHUNK offers manual and power chucks with or without through-holes for precise and safe clamping ofworkpieces on your lathe. More than 1,200 different types. Jaw change 60 seconds Over 16 million standard chuck jaws in use worldwide Up to 410 kN of clamping forceSCHUNK Standard Chuck JawsManual Lathe Chucks4
SCHUNK Workholding TechnologyProduct OverviewIt’s time to use your machine’s full potential!Our superior components can unlock potential you didn’t even knowyou had. In your machine. SCHUNK Synergy – the perfectly harmonizedrelationship between clamping technology and gripping systems turnsour customers into productivity champions . i n your AutomatedHandling System i n yourService RoboticsApplication. i n your AutomatedMachine Loading. i n yourMachining Center. in your Automated Assembly LinePage 14Page 16Page 18Steady restsToolholdersAccessoriesA plus for any lathe in shaftmachining. Permanently excellentcentering and repeat accuracycombined with maximum clamping forces.TENDOturn - unique vibrationdamping for excellent workpiecesurfaces.The ideal accessories for everylathe for greater process reliabilityand efficiency. Up to 300% improved surfacefinish Clamping force tester andcontrol unit Clamping range 4 – 460 mm Run-out and repeat accuracy 0.003 mm Special greaseHydraulic Expansion TechnologyClosed-center Hydraulic CylinderplusSteady Rests Clamping cylinder5
Chuck JawsChuck jawsSoft top jawsJaw blanksFull grip top jawsBlock jawsFine serration 90 Fine serration 60 Tongue and grooveFine serration 90 Fine serration 60 Fine serration 90 Fine serration 60 Tongue and grooveStraight and diagonalwedge-bar serrationAvailable for lathe chuck sizes 80 – 1200 mm(as standard)160 – 800 mm80 – 630 mm140 – 800 mmMaterial16MnCr5 steel suitablefor case hardening orhigh-tensile aluminum16MnCr5 steel suitablefor case hardening16MnCr5 steel suitablefor case hardening orhigh-tensile aluminumC45, tempered, suitablefor induction hardening Depending on version:ground groove andfine serration or finelymilled tongue andgroove Available drilled orundrilled The large locatingsurface ensures thatclamping forces areevenly distributed overthe workpiece area,thereby reducingdeformation of theworkpiece Inductively hardenedserration and guidescan increase the lifespan of the lathechuckFields of applicationUnfinished part clampingFinished part clampingI.D. ClampingO.D. ClampingCompensation of shapetolerancesClamping diameter can beadjusted by turningLow-deformation clampingJaw quick changeCharacteristicsJaw interface/design(as standard)Highlights Can be turned to therequired clampingdiameter6 Ground groove andfine serration Can be turned to therequired clampingdiameter Available in differentversions
Claw jawsStepped top jawsStepped block jawsPRONTO jaw quickchange systemPendulum jawsQUENTESfiber glass jawsFine serration 90 Fine serration 60 Tongue and grooveFine serration 90 Fine serration 60 Tongue and grooveStraight and diagonalwedge-bar serrationFine serration 90 Fine serration 60 Straight wedge-barserrationFine serration 90 Fine serration 60 Straight and diagonalwedge-bar serrationFine serration 90 Fine serration 60 Tongue and groove140 – 1000 mm110 – 1200 mm160 – 630 mm200 - 315 mm200 – 500 mm160 – 315 mm16MnCr5 steel,case-hardened16MnCr5 steel,case-hardened16MnCr5 suitable forcase hardening or16MnCrS5K steelTempered orcase-hardened steelCase-hardened steelGlass-fiber-reinforcedplastic The claw serration The diamond Suitable for O.D., I.D.,produces a nonserration allows for anand bar clampingpositive transmissioninitial set-up in Variety of largethat also allows forwhich the clampingclamping ranges cantransmission of veryteeth penetrate onlybe implementedhigh machining forcesslightly into theworkpiece Available for O.D.,I.D., and bar clamping Suitable for O.D., I.D.,and bar clamping Variety of largeclamping ranges canbe implemented Variety of quick For clamping The lightweight andchange insertsthin-walled andstable design ensuresavailable for clampingdeformation-sensitiveminimal loss ofrough and finishedworkpiecesclamping forceparts Shape errors No clamping marks, 700% expansion ofcompensated throughtherefore ideal forclamping rangeoscillationclamping on highlywithout displacement Clamping inserts aresensitive, alreadyof the supportingground or finishedavailable in hardenedjaws in intervals ofsurfacesand unhardened5 seconds per jawversions Low-priced systemdue to changeable With soft and hardclamping insertsclamping inserts withdiamond serration
Chuck JawsCustomized solutionsSerrated jawsBase jawsOver 30 years of experience developing andmanufacturing special chuck jaws make us asought-after partner for special applications.From modified standard jaws to complex customdesigns, our team of experts develops the rightsolution for every application.Challenge us – we will win you over!Examples of customized solutions1243Fine serration 90 Fine serration 60 Straight and diagonalwedge-bar serration125 - 800 mm125 - 1000 mmSteel or aluminumHardened and precisionground steel For universal use Hardened and precisionground base jaws for topjaws Standard length 420 mmundrilled for custom cutting With mount for top jaw with For producing long chucktongue and groove or finejaws; this allows any customserrationlength to be implementedquickly and economically51 C lamping a lifting hook using a rigid jaw with workpiece stopsand a jaw with axial and radially oscillating clamping inserts2 S quare clamping on a 2-jaw chuck with two customized prismjaws3 4 -point clamping solution for a conrod eye in a 2-jaw chuckwith a rigid jaw and a pendulum jaw4 6-point pendulum jaw for conrods in a 3-jaw chuck5 I .D. clamping of a thin-walled ring by a 12-point pendulumjaw with changeable clamping inserts8
Chuck jawsChuck Jaws from SCHUNKSCHUNK Chuck Jaw Quickfinderon the Internet Faster through guided product searchesPrescribed selection menus facilitate the search. Find the right jaw fasterIn just seconds the suitable chuck jaws with theassociated accessory products are presented. A faster qualified enquiryAn online form enables a clear enquiry. A faster standard chuck jaw quotationQuotations for standard chuck jaws areguaranteed within 55 minutes after receiptof the enquiry on all working days between7 a.m. and 5 p.m. Faster – around the clockInformation retrieval and requests are possibleonline 24 hours a day.Lathe chucksAt www.schunk.com/chuck-jaw-quickfinder,you will recieve an overview on possible chuckjaw solutions, including accessory products suchas T-nuts and screws.jawSteady restsic k f i nToolholdersckQuC hu Faster, individual product configuration andmodificationJust enter your desire changes and send them.You will then receive an individual quotationwithin 24 hours.derThe new SCHUNK Chuck Jaw-App –any time available via mobile phoneEverything under Control – the new Chuck Jaw-AppWith our new app for your smartphone,the complete SCHUNK chuck jaw assortment isalways available and easy to order.AccessoriesDownloads at iTunes or Android9
Lathe ChucksManual lathe chucksPower lathe chuckswith jaw quick-change systemROTA-S plus 2.0ROTA-S plusROTA-S flexROTA-S SPKROTA THW plusROTA THW varioSize160 – 1400550 – 1400180 – 260165 – 315215DesignWedge-bar powerchuckWedge-bar powerchuckWedge-bar powerchuckWedge-bar powerchuckJaw interfaceBase jaws withangled serrationBase jaws withstraight serrationBase jaw withstraight serrationBase jaw withstraight serrationFields of applicationLarge spindle boreMax. RPMModular center sleeve systemLarge jaw strokeJaw quick-change systemHigh jaw change repeat accuracyHigh clamping repeat accuracyCentrifugal force compensationMedia feed-throughClamping smallest workpiecesBar machiningOverlap clampingWedge-bar power chuckWedge-hook chuckFine serration in inches:1/16" x 90 /3/32" x 90 Serration, metric:1.5 mm x 60 /3.0 mm x 60 Tongue and grooveTube ends machiningLever chuckActive jaw pull-down functionHermetically sealedCharacteristicsBase jaws withserration in inchesor tongue andgrooveHighlightsAll lathe chucks can also be used instationary applications! Quick-change jaw Quick-change jaw Steel body Quick-change jaw Quick-change jawchuckchuckchuck Sealed against dirt chuck Large toolholder Excellent accuracy Variable gauge Large toolholder Large toolholderthrough borethrough borethrough bore Exchangeableclearance Excellent accuracy Modularcentersleevesystem(up to size 315) Can be combinedwith arbor(up to size 315)10guidewayextension Clamping range8 – 1422 mm High clampingforces High changingrepeat accuracy High changingrepeat accuracy Modular centersleeve system Modular centersleeve system Collet chuck orarbor mountable
Power lathe chuckswith through-holePower lathe chuckswithout through-holeROTA NCXROTA NCDROTA NCFROTA NCF plus 2ROTA NCROTA NC plus 2ROTA NCK plusROTA NCO165 – 315132 – 630185 – 315/400 – 630185 – 315/400 – 1000165 – 315165 – 1000Wedge-bar power chuck Wedge-bar power chuck Wedge-hook chuckWedge-hook chuckWedge-hook chuckWedge-hook chuckBase jaws compatiblewith angled serrationJaw connection withserration in metric andinch unitsJaw connection withserration in metric andinch unitsJaw connection withserration in metric andinch unitsJaw connection withserration in metric andinch unitsJaw connection withserration in inches ortongue and groove Quick-change jawchuck Very large toolholderthrough bore Integrated centrifugalforce compensation Very large toolholderthrough bore High changing repeataccuracy Patented collet jawsystem Interface compatiblewith Kitagawa BB 200series Excellent accuracy Double base jawguidance with ROTANCF plus Jaw connection metric Very small chuck sizeor inches High clamping force Double base jaw Interface 100%and large jaw strokeguidance with ROTA NCcompatible with Additional dirt sealplusKitagawa B200 series Modular center sleevesystem Modular center sleevesystem Special optimizedpump lubricationsystem Special optimizedpump lubricationsystem Easy replacement ofexisting chucks withfine serration Integrated centersleeve blank
Lathe ChucksPower lathe chucks without through-holePneumatic power chucksROTA 2BROTA NCRROTA NCS3- or 6-jawsROTA TPROTA TB/TB-LHROTA TB2ROTA TB2-LH125 – 500165 – 1600175 – 500125 – 350400 – 1200400 – 1200Wedge-hook chuck6-jaw pendulumcompensation chuck,central clampingLever chuck (for NCS3-jaw) pendulumcompensation chuck,central clamping(for NCS 6-jaw)Wedge-hook chuckWedge-hook chuckWedge-hook chuckJaw connection withserration in inches ortongue and grooveJaw connection withserration in inches ortongue and grooveJaw connection withtongue and grooveJaw connection withserration in inchesJaw connection withserration in inchesJaw connection withserration in inches Very large jaw stroke Also available withcentrifugal forcecompensation Active jaw pull-down With integratedpneumatic cylinder With integratedpneumatic cylinder With integratedpneumatic cylinder Deformation sensitiveclamping of thinwalled workpieces Hermetically sealed Very large throughhole Very large throughhole Very large throughhole Also for stationaryapplications With fast stroke andclamping stroke With fast stroke andclamping stroke(TB-LH/EP-LH) Lightweight design Mounti
characterized by dynamics, precision, and reliability. For more information visit our website: . SCHUNK offers manual and power chucks with or with-out through-holes for precise and safe clamping of . source supplier” of effective and economic solutions. The whole World of Lathe Chucks. Page 6 Page 10 SCHUNK Standard Chuck Jaws
Lathe The Wood Lathe: A Craftsman Handbook Sears Roebuck Co (1969) Lathe Lathe Notes (vol-5) Mach Indust Secrets Machinery Magazine (1925) . The Metal Lathe Shop From Scrap-02 David Gingery (1982) Lathe Lathe Handbook #1 Popular Mechanics (1925) Lathe Running An Engine Lathe Fred Colvin (1941) Lathe The Screw Cutting Lathe James Hobart(1907) .
lathe chuck in optimum, fully functioning condition. After a collision, the lathe chuck and the chuck jaws must be subjected to a crack test before being used again. Damaged parts must be replaced with original SCHUNK spare parts. Renew the chuck jaw mounting screws if there are signs of wear or damage. Only use screws with a quality of .
LATHE CHUCKS - INDEPENDENT CHUCKS Key bar chucks DURO-T 3005 Lathe chucks ZG-ZS 3022 Lathe chucks ZGU-ZSU 3040 Lathe chucks ZGF 3057 Lathe chucks ZGD 3065 Lathe chucks ZG Hi-Tru 3073 Lathe chucks KRF 3078 Lathe chucks EG-ES 3082 Jaw cutting attachment 3093 Steel adapter plates 3094 .
LATHE Lathe is the machine tool which is used to perform several operations on the work piece. Lathe is useful in making several parts which is further assembled to make new machine. Hence lathe is known as "mother of machines". BASIC WORKING PRINCIPLE OF LATHE In lathe, the work piece is held in the chuck, a work holding device. .
Lathe Machine:- Definition, Parts, Types, Operation, Specification PREPARED BY-Avijit Halder Lathe Machine Introduction: Lathe machine is probably the oldest machine tool know to mankind. Its first use date back to 1300 BC in Egypt. The first lathe was a simple Lathe which is now called a two-person lathe. In this one person
Fig. 1.3 Different parts of engine lathe or central lathe 1.3.1 Bed The bed of a lathe machine is the base on which all other parts of lathe are mounted. On left end of the bed, headstock of lathe machine is located while on right side tailstock is located. The carriage of the machine rests over the bed and slides on it. On the top of
The lathe machine is one of the oldest and most important machine tools. As early as 1569, wood lathes were in use in France. The lathe machine was adapted to metal cutting in England during the Industrial Revolution. Lathe machine also called "Engine Lathe" because the first type of lathe was driven by a steam engine.
Accounting for the quality of NHS output 3 2. Accounting for the quality of healthcare output There is a great deal of variation among health service users in terms of the nature of their contact . The .
