operation manual / parts list - travers tool5. the center sleeve has been ground to a morse taper....

OperatingInstructions&PartsManual HorizontalRotaryTables DividingPlates

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21IndustrialAveUpperSaddleRiver,NJ.07458Tel:(201)962‐7373Fax:(201)962‐8353

E‐Mail:[email protected] WebSite:http://www.phase2plus.com

MachineToolAccessories*MaterialTestingInstruments*PrecisionMeasuringTools

HorizontalRotaryTablesOperationManual/PartsList


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Operating Instructions & Parts Manuals Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and or property damage! Retain instructions for future reference.

DescriptionThePhaseIIhorizontalrotarytablesareusedforindexing,circularcutting,anglesetting,boringandspotfacingoperations.ThemeehanitecastirontableisprecisionmachinedandisprovidedwithaMorseTapercenterhole.Thetableisgraduatedwitha360scale.Amicrocollargraduatedtooneminutewithatensecondaccuracyvernierscaleisprovided.Rotarytablefeaturesincludelock‐downhandlesandcrankdisengagementmechanism.

Wormgearandcenterholetaperarehardenedandground.Thedividingplatesaccessoryallowstheoperatortoaccuratelydividethe360rotationoftheclampingsurfaceintodivisionsof2through66,andalldivisiblesof2,3and5from67‐132.UnpackingCheckforshippingdamage.Ifdamagehasoccurred,aclaimmustbefiledwithcarrierimmediately.Checkforcompleteness.Immediatelyreportmissingpartstodealer.Carefullyremovetablefromcrate.Important:Thetoolhasbeencoatedwithprotectivecoating.Inordertoensureproperfitandoperationthecoatingmustberemoved,removecoatingwithmildsolventssuchasmineralspiritsandasoftcloth.Nonflammablesolventsarerecommended.Aftercleaning,coverallexposedsurfaceswithalightcoatingofoil.Besuretolubricatetableasdescribedin"Maintenance"Caution:Neverusehighlyvolatilesolvents.Avoidgettingcleaningsolutiononpaint,asitmaytendtodeterioratethesefinishes.Usesoapandwateronpaintedcomponents.

SpecificationsDividingPlatesAccessoryPossibledivisionsofOnerotation:...................2thru66,andall...............................................divisiblesof2,3,and5...............................................from67‐132

Accuracy MaximumT.I.P.Flatnessofclampingsurface.............................0.0006”ParallelismofclampingSurfacetobase.......................................................0.0008”Squarnessofclampingsurfacetoangleface............................................................0.0004"Squarenessofclampingsurfacetocenterslot...........................................................0.0008"Concentricityofcenterbore..............................0.0008"Maximumspacingerror:6”&8”.....................................1minute,20seconds10”,12”&16”.........................45seconds

GeneralSafetyInformation1. Readandfollowalloperatinginstructionbeforeoperating

rotarytable.2. Understandandobeyallsafetyinstructionssuppliedwithmill

orothermachinesonwhichtherotarytableisused.3. Alwayssecurerotarytabletoworksurfaceorothermachine.4. Alwayssecureworkpiecetorotarytableclampingsurfaceif

used.5. Alwayssecurefaceplatetorotarytableclampingsurfaceif

used.6. Alwayssecurerotarytableclampingsurfacewithlock‐down

handleswhenpossible.7. Maintainandlubricatetoolproperly.

Installation1. Mountrotarytablesecurelytomachineworksurface.2. Useslotsprovidedontableandbesurethattableis

rigidlyandsafelysecured.3. Tablecanonlybemountedhorizontallywithslots

provided.

LubricationKeeprotarytablecleanofdirtorchips.Beforeputtingintouse,fillbasecavitywithoilusingtheoilzertsonbase,tableandoilplug(RefNo.11).UnscrewoilPlugpriortolubrication.Beforeeveryshiftofoperationfilladequateoilthroughoilzertsandoilplug.LUBRICATEWITHLIGHTDUTYHYDRAULICFLUIDORSPINDLEOIL.Tableshouldbefilledwithoiluntilititvisibleinthesightglass,donotoverfill.Frequentlycheckoillevelusingsightglass(Ref.No.8)Donotuserotarytablewithoutadequateoil.


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DimensionsRefertoFigure1. NOTE:Alldimensionsareininches.

220‐006 220‐008 220‐010 220‐012 6”Table 8"Table 10"Table 12"TableA. 9.53 11.2 12.900 16.125B. 7.72 9.400 11.300 14.250C. 0.472 0.552 0.650 0.710D. 6.296 7.782 9.8 12.625E. 2MT 3MT 3MT 4MTF. 7.32 8.204 9.960 12.625G. 0.472 0.570 0.562 0.752H. 3.35 3.944 4.330 4.750I. 4.92 5.985 6.750 8.250J. 0.47 0.610 0.630 0.990K. 3.00 3.70 4.100 5.250L. 5.00 7.83 8.652 10.250M. 3.23 3.88 4.175 4.640N. 1.46 1.9 1.9 1.9T‐Slots 0.39 0.465 0.465 0.545

Figure1‐ D


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Operation:RotaryTableRefertoFigures4thru8.1. Alwaysrotatehandwheel(Ref.No.46)clockwise.Thiswilleliminateanybacklashinthewormgear.Ifhandwheelis

rotatedpastdesiredposition,rotatehandwheelonefullturncounterclockwiseandthenrotatehandwheelclockwisetodesiredposition.

2. Thewormshaft(Ref.No.31)canbedisengagedfromthetable(Ref.No2)sothatoperatorcanrotatetablebyhand.Loosenhandle(Ref.No.25)byturningitcounterclockwise,loosenhandle(Ref.No39)andturnverniercollar(Ref.No40)clockwiseuntilitissnug.Tablecannowberotatedbyhand.Toengagewormshaft,turnbackverniercollar.Securehandle(Ref.No.25)

3. Tableislockedintopositionbyrotatingclamphandles(Ref.No.7)clockwiseuntilsnug.Turnhandlescounterclockwisetofreetable.Turningthehandle(Ref.No.47)afterlooseninghandle(Ref.No.39)rotatesthetable.

4. Thetableisprovidedwithascaletoindicatetheangleofrotation.Theindicator(Ref.No.22)canbeusedtoverifytheangleofrotationonscale.Theindicatorcanbeadjustedbylooseningtheknob(Ref.No.23)andmovingtheindicatoralongtheslot.Secureknobaftercompletingadjustment.

5. ThecentersleevehasbeengroundtoaMorseTaper.CenterswithaMorseTapershankcanbemountedtotherotarytableforprecisioncenteringandmeasuringoperations.(seedimensionsinFig.1forMTofea.table.)

6. Thegearratiooftherotarytableis1:90sothat90rotationsofthehandwheelrotateexactlyonefullrotation.Onerotationofthehandwheelisequalto4rotationofthetable.Themicrocollarisgraduatedintooneminuteincrements.

7. Avernierscaleisprovidedontheverniercollar(Ref.No.40)formeasurementofanglerotationtoanaccuracyoftenseconds.

8. Readthedegreesandminutesfromthemicrocollarandusetheverniercollarscaletoreadtenseconds.DividingPlateAccessoryRefertoFigures2,3,and4,5,or6Thedividingplateaccessory(241‐101)isusedtodivideone360tablerotationinto2‐66andalldivisibleby2,3,and5from67‐132equaldivisions.Thegearratiooftherotarytableis1:90so90rotationsofthehandwheelrotatetableonefullrotation.Thereforeforonefullrotationofthetable,thenumberofhandwheelrotationsperdivisions"N"timesthenumberofdivisions"T"isequalto90rotationsofthehandwheel.SoNxT=90orN=90T.Thedividingchart(page4)wasdevelopedusingthisrelationship.

Forexampleif17divisionsarerequired,thenT=17,soN=90/17=55/17=510/34.Eachofthe17divisionsrequires5fullhandwheelrotationsand10/34ofonehandwheelrotation.The10/34ofahandwheelrotationisobtainedbyusingthedividingplates.Thedividingplateshavebeenprovidedwithannularholespermittingrequirednumberofdivisionsofonehandwheelrotation.Thereare2plateseachwith2facesforatotalof4differentfaceswithdifferentholecombinations.Intheexampletheplatewith34holesdrilledinacircleisrequired.Toobtain17divisionsthehandwheelisrotated5fullrotationsand10holesonthe34holecircleforeachdivision.Thesectorisusedtomakethe10holerotationquickandeasy.

SEEREVISEDDIVISIONCHARTTOWARDSTHEBACKOFTHISMANUAL!


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Toassemblethedividingplateattachmenttotherotarytable,removehandwheel(Ref.No.46).Bolttherequiredplatetothecollarusing4screws(Figure3,RefNo.3).Slidethesector(Figure3,Ref.No4)overthewormshaftandeccentricsleeve(Ref.Nos.31and37)withthesectorscrewexposed.Securesectorbyslidingspringwasher(Figure3,Ref.No.5)againstsectorandintoslotineccentricsleeve.Slidecrankarm(Figure3,Ref.No.7)overflatsatendofwormshaftandsecurewithspacerandnut(Ref.Nos.50and51).Spreadthesectorarmssothatexactly11holesonthe34holecirclearebetweenthearms(seeFigure2).Tightenthesectorscrew.1. RotatethesectorsothatthesectorarmisagainsttheplungerassemblyasinFigure2A.2. Rotatetheplungerassemblyclockwise5fullrotationsand10/34ofthearotationbyplacingtheplungerassemblyagainst

thesectorarmasinFigure2B.3. RotatesectorclockwisesothatfirstarmisagainstplungerassemblyasinFigure2C.Repeatsteps1,2and3foreachdivision.Thedividingchart(Page4)showsthatfor19divisionstheplatewith38holesisrequiredandeachdivisionneeds4fullrotationplus28/38ofarotation.Thedividingchartshowsthatfor53divisions,eachdivisionrequires1and37/53rotations,etc.Forevendivisionsof90(2,3,4,5,6,9,10,15,18,30and45)simplyrotatethecrankarmrequirednumberoffullturnsusingthesameholeonanyplate.MaintenanceRefertoFigure4thru8.

WormShaftAdjustmentToadjustforwearinthewormshaft,thelocknut(Ref.No.35)mustbeadjusted.Removehandwheel(RefNo.46)andspacer(RefNo.36)Tightenlocknutuntilplayisremovedfromengagedwormshaftandclampingsurface.Donotover‐tightenlocknut.Replacespacerandhandwheel. EccentricSleevelimitscrewadjustmentThethreadedpin(RefNo29)regulatestherotationateccentricsleeve.Ifthewormshaftdoesnotengagetableproperlywhenverniercollarisrotatedcounterclockwise,thenunscrewsetscrew(RefNo,28)andadjustthethreadedpinuntilproperengagementisachieved.

Note:Formodel221‐308setscrew(RefNo.28)andthreadedpin(RefNo.29)islocatedinlowerrightcornerofthebottomofthebasecasting(RefNo.1)


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Figure3‐ReplacementPartsIllustrationforModel241‐101

ReplacementPartsListforDividingAttachmentReferenceNo.

DescriptionPartNo. Qty

1 Dividingplatewith34‐41and43‐61holes 9283 12 Dividingplatewith46‐53and54‐66holes 9284 13 4‐0.7x16mmFillisterheadscrew 9285 44 Sector 9286 15 Springwasher 9287 16 Spacer 9288 17 Crankarm 9289 18 PlungerAssembly 9290 19 Handle 9291 110 HandleScrew 9292 1

Figure3–ReplacementPartsIllustrationfor

241‐101DividingAttachment


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TroubleshootingChart

Symptom PossibleCause(s) CorrectiveActionHandwheelrotates:Tabledoesnotrotate

1.Key(Ref.No.32)ismissing

1.InsertKey

2.WormShaftdisengaged 2.Engagewormshaft(seeoperation)

Handwheelwillnotrotate 1. Hold‐downclampsaretootight2.Locknuttootight(seemaintenance)3.Tableneedlubrication

1. Loosenhold‐downclamps2. Adjustlocknutproperly3. Lubricateproperly(seeMaintenance)

WormShaftwillnotengageTable

Eccentricsleevecannotrotateproperly

ProperlyadjustthreadedpinandSetscrew(seemaintenance)

WormGear/EccentricSleeveAdjustment

First Loosen Handle A for the eccentric sleeve lock and proceed to unscrew Bolt B. Screw clockwise the Limiting Bolt A to adjust the mesh of the worm gear to the table top gear. At this time, rotate the handle wheel clockwise and counterclockwise to ensure the mesh of the worm gear is within 6° and then tighten the Locking Bolt B and then clamp the Handle A to lock the eccentric sleeve. Screw counterclockwise the Limiting Bolt A to reduce the mesh and proceed to rotate the handwheel to ensure the mesh of the worm gear is within 6° and then tighten Locking Bolt B. Rotate the Indicator counterclockwise until the Bolt C is touching the Locating Pin. This procedure has just disengaged the worm gear. Rotate the indicator clockwise until Bolt D is touching Bolt A. Now the worm gear is engaged.


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Dividing Plate Chart Revision (08/2007)

The dividing chart shown in the original operation manual was found to have a few minor errors. The charts on the following pages will rectify any errors shown previously as well as give 100% coverage of every possible division using the standard dividing plate set. As you will see from the charts, there are many division numbers that have more than one combination. As an example, any plate could be used for an index of 4,8,12,20 and 36 equal spaces. On page 3 of the original manual, the statement “and all divisible by 2,3 and 5 from 67-132 equal divisions” SHOULD READ “ and all divisible by 2,3 or 5 from 68-130 and some but not all divisible by 2,3 or 5 from 132-5760 equal divisions. The divisions of 67 and 131 are not available with the hole circles provided. The only divisions divisible by 2,3 and 5 are 30, 60, 90 and so on. On page 6-of the original manual, reference No. 2 reads “Dividing plate with 46-53 and 54-66 holes” SHOULD READ “Dividing plate with 46-53and 54-64 holes”. Plate identification: Plate A is having 34, 37, 38, 39 and 41 holes Plate B is having 43, 44, 50, 52, 56 and 61 holes Plate C is having 46, 47, 49, 51 and 53 holes Plate D is having 54, 57, 58, 59, 62 and 64 holes.


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Rotary Table/Lathe Chuck Adapter Plates

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Table 221‐304 221‐306220‐006

221‐308220‐008

221‐310220‐010

221‐312220‐012

221‐316

Size 4”Table 6”Table 8”Table 10”Table 12”Table 16”TablePlate 221‐354 221‐356 221‐358 221‐360 221‐362 221‐366LatheChuck

559‐1103”

559‐1125”

559‐1136”

559‐1148”

559‐11510”

559‐11612”

4”RotaryTable/4”AdapterPlate/3”LatheChuck6”RotaryTable/6”AdapterPlate/5”LatheChuck8”RotaryTable/8”AdapterPlate/6”LatheChuck10”RotaryTable/10”AdapterPlate/8”LatheChuck12”RotaryTable/12”AdapterPlate/10”LatheChuck16”RotaryTable/16”AdapterPlate/12”LatheChuck

MountingInstructions:Makesurethe“step”ontheadapterplategoestothebacksideofthelathechuck.Connectusingmountingboltsthataresuppliedwiththelathechuck.Carefullyplacetheplate/chuckassemblyontherotarytablefaceplateandlineuptheholesintheadapterplatewiththeT‐slotsontherotarytable.ConnectusingtheT‐nutsandboltsthataresuppliedwiththeadapterplate.Centertheplateandtightenbolts.

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MainHeadquarters:U.S.APhaseIIMachine&Tool,Inc.

21IndustrialAveUpperSaddleRiver,NJ.07458USA

Tel:(201)962‐7373Fax:(201)962‐8353

GeneralE‐Mail:[email protected]

MEXICOPhaseIIdeMexicoCalleANo.4PromerPisoCol.SanMarcosAzcapotzalcoC.P02020MexicoTel:01(55)3622‐7000Fax:01(55)5319‐4000GeneralE‐mail:[email protected]

www.phase2plus.com.mx

BEIJING,CHINAPhaseIIMeasuringInstruments(Beijing)Ltd.Room301,Bldg2QingYuanXiLi,HaidianDistrict,Beijing100192,ChinaTel:+86‐10‐59792409Fax:+86‐10‐59814851GeneralE‐mail:[email protected]

VENEZUELAPhaseIIHerramientasUniversales

EDCM.CA.Av.FranciscoLazoMartiCCPlazaSantaMonicaPBLocal

SantaMonica,Caracas1040VenezuelaTel:212‐690‐28‐21Fax:212‐693‐29‐16

E‐mail:[email protected]

operation manual / parts list - travers tool5. the center sleeve has been ground to a morse taper....

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