InsertSystems
helicoil �公司0755-88843616 www.szjya.comInsert Systems
helicoil �公司0755-88843616 www.szjya.com Wire Inserts Heli-Coilprecision formed wire inserts are readily recognized andhighly regarded products in the industry. Since its inception in 1938, Heli-Coil hasbeen identified as an industry leader offering products with superior performance,reliability and integrity.Our strict quality programs ensure that we meet the latest industry standards ofAS9100 Rev. B, ISO 9001: 2000 and ISO/TS 16949: 2002. A comprehensiveBusiness Management System elevates our quality levels well above ourcompetitors.Heli-Coil wire inserts are manufactured with over 70 years of experience. Weare dedicated to exceeding our customers' expectations by providing innovativevalue-added design and engineering services, on-time deliveries and excellentcustomer service support. Heli-Coil is committed to developing superior productsmanufactured to only the highest quality standards. We are more than just asupplier, we are a business partner.Heli-Coil is a registered trademark of Emhart Teknologies.Emhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614Canada (514) 351-0330 U Mexico 52-55-5326-7100www.emhart.comCERTIFIED!3 2EV " s )3/ s )3/ 43 3
helicoil �公司0755-88843616 www.szjya.comTable of ContentsPageUÊ ÃiÀÌÊ v À Ì ÊEÊ-«iV wV Ì ÃGeneral Description of Heli-Coil Inserts.Types of Inserts.Features & Benefits .Screw Locking Inserts.Hi-Torque Inserts.Stud Lock Inserts.Industry Standards and Specifications .Coatings & Plating.Insert Material .Torque Data .Design Data. Assembly Strength Corrosion ProtectionTanged Insert Specifications, Inch & Metric .Tangless Insert Specifications.Thread Repair Kits and Master Sets.5567777-889101112-131415UÊ ÃiÀÌÊ ÃÌ Ì Assembly Design.Engineering Data. Drilling, Countersinking, Tapping, GagingDrilling Data, Inch & Metric.Tapping Data, Inch & Metric .STI Tap Part Numbers, Inch .STI Tap Dimensions, Inch .STI Tap Part Numbers, Metric.STI Tap Dimensions, Metric.Gages, Inch.Gages, Metric .161718-1920-21222324252627UÊ ÃÌ Ì Ê/ }Types of Tools, Tool Service.Hand Inserting Tools .Power Inserting Tools, Inch & Metric.Tang Removal Tools .Tangless Tools.282930-323334HeliCoil Tangless inserts are licensed from Kato.The descriptions, specifications and other claims made with respect to the products featured in this catalogare made as of the date of printing. Emhart retains the right to discontinue production or make improvementsor other changes to any of its products without notice.4CERTIFIED!3 2EV " s )3/ s )3/ 43 www.emhart.comEmhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614Canada (514) 351-0330 U Mexico 52-55-5326-7100
helicoil �公司Heli-Coil screwthread inserts0755-88843616 www.szjya.comTypes of InsertsThere are two styles ofHeli-Coil inserts. TheSTANDARD or Free RunningInsert – available in bothTanged and Tangless – whichprovides a smooth free-runningthread; and SCREW-LOCK –available in both Tanged andTangless – which provides selflocking torque on the malemember by a series of “chords”on one or more of the insertcoils. They are available in inchseries, coarse and fine andmetric series, coarse and fine.Inch series Screw-Lock insertsare dyed red for identification.Heli-Coil inserts are precisionformed coils of extremely hard,diamond shaped 304 stainlesssteel. When installed into anSTI tapped hole, they providepermanent conventional 60 internal screw threads. Thisassembled insert accommodatesany standard bolt or screw asper MIL-S-7742 and AS8879(UNJ controlled root radius). Seepage 9 for material availability.Illustration of the Retention PrincipleTanged Size Range: UNC #1 through 1-1/2 UNF #2 through 1-1/2 Metric Coarse M2 through M39 Metric Fine M8 through M39Inserts are also available in UNEF,UNS, 8UN, 12UN, 16UN, SparkPlug and Pipe Thread.Emhart Teknologies, Shelton, CT Tel. (877) EMHART-1 Fax (800) 225-5614Canada (514) 351-0330 Mexico 52-55-5326-7100www.emhart.comCERTIFIEDAS 9100 Rev. B ISO 9001:2000 ISO/TS 16949: 20025
Heli-Coil ÊÃVÀiÜÊÌ Ài Ê ÃiÀÌÃÊ /1, -ÊEÊ /- i Ê ÃiÀÌÃÊ«À Û i apositive means for protecting andstrengthening tapped threads in anymaterial. The unique design featuresof the insert offer many benefits.UÊ -ÌÀ }iÀÊ ÃÃi L ià Tapped threads are strengthenedbecause the inherent flexibilityof the insert provides a morebalanced distribution of dynamicand static loads throughout thelength of thread engagement.This flexibility also compensatesfor variation in lead and angleerror allowing each coil to carryits share of the load.UÊUÊUÊ Ê/ Ài Ê7i À Thread life is dramaticallyincreased even after repeatedassembly and disassemblybecause the insert hardnessand surface finish practicallyeliminate erosion of thethread form due to friction. ÀÀ à Ê,ià ÃÌ Vi Under normal environmentalconditions, Heli-Coil insertsminimize galvanic actionwithin the threaded assemblybecause of their superiorcorrosion resistance.ià } Ê iÝ L ÌÞ Bolt tensile strength can bebalanced against parent materialshear strength, assuring boltfailure rather than parentmaterial damage. Five insertlengths are available in eachthread size.place – the outward spring-likeaction of the insert holds it inplace.UÊ âiÊ-« ViÊEÊ7i } Ì Heli-Coil inserts allow use ofsmaller bosses, flanges andfasteners than any other insert.Heli-Coil inserts can generallybe incorporated in existingdesigns, where no provisionhas been made for an insert,without increasing boss size.UÊ âiÊ/ Ì Ê ÃÌ Cost savings abound. Lowerinsert cost, lower installationcost and Heli-Coil insertsprovide design flexibility byallowing a wide choice ofparent materials whilemaintaining maximumthreaded assembly strength.UÊ /ÀÕiÊ « }Ê/ ÀµÕi Maximum clamping action andbolt tension are assured withminimum wrench torque becauseof the mirror-smooth surfacefinish of Heli-Coil inserts.UÊ 7 iÊ/i «iÀ ÌÕÀiÊ, }i Heli-Coil stainless steel insertscan be used in temperaturesranging from –320 F to 800 F.UÊ Õ ÌÞÊEÊ,i L ÌÞ Stringent Quality Assuranceand Engineering Standards arerigidly enforced in all phases ofthe manufacturing process.This assures integrity of yourproduct design.UÊ ÌiÊ-ÌÀiÃà Virtually no stress is introducedinto the parent materialbecause there is no staking,locking, swaging or keying in6CERTIFIED!3 2EV " s )3/ s )3/ 43 helicoil �公司0755-88843616 www.szjya.comwww.emhart.com } Ê*À ÕVÌ Heli-Coil inserts are availablemounted on plastic strips and woundonto reels (500 or 1000 insertsper reel). With power installationtooling, use of strip feed inserts willsubstantially increase installationrates by minimizing handling.1 ÛiÀÃ Ê VVi«Ì ViHeli-Coil Standard and Screw-lockInserts are the original – and havean extensive background of tension,torque, shear, vibration and fatiguetests conducted by Americanindustry’s leading companies aswell as the U.S. Military. Successfulapplications in the fields of aviation,electronics, industrial, automotiveand military equipment provide awealth of experience and confidencein the performance and reliability ofHeli-Coil inserts./ Ì Ê ià } Ê-iÀÛ ViIn addition to the benefits listedabove, Heli-Coil provides a widerange of support to solve fasteningproblems. This manual is one of them– the following pages are presentedin a manner to make it easy to“design-in” Heli-Coil inserts to takeadvantage of the extraordinarybenefits they provide.Additionally, our Sales Engineers,Applications Engineers andDesign Engineers are available forconsultation for specific designs.When the product gets to themanufacturing phase, our extensiveexperience in production tooling andinstallation techniques ensures thatyou can indeed make your productbetter with Heli-Coil inserts.Emhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614Canada (514) 351-0330 U Mexico 52-55-5326-7100
Heli-Coil offers three types of V }Ê ÃiÀÌÃÊv ÀÊ Õ Ì « iÊapplications helicoil �公司Heli-Coil screw lockingthread inserts0755-88843616 www.szjya.comLOCKING FEATURES & BENEFITS Screw-Lock Inserts:s Positive self-locking torque,complying with NASM8846and MA1565.UÊ ÊÀià i ÌÊ V }Ê iV à ÊÊÊ(applies to Heli-Coil screw-lockinserts) that grips the bolt andprevents it from looseningunder vibration or impact.UÊ ,i«i Ìi Ê ÃÃi L ÞÊ Êdisassembly without appreciableloss of self-locking torque.UÊ - Û }ÃÊ Êë Vi]ÊÜi } ÌÊ ÊÊ Êmoney, through the eliminationof lock wiring, lock nuts, lockwashers, chemical compounds,plastic pellets/patches and otherlocking mechanisms.Locks AdjusmentScrews. This simpledesign allowspermanent, positiveadjustment of screwsin any position,secure againstvibration or impact.Stud-Lock Inserts:s Highest prevailing torque insertavailable.UÊ L iÃÊÕÃiÊ vÊÌ Ài i ÊÀ Êv ÀÊÊspace-saving stud applications.UÊ ÜÃÊv ÀÊ ÞÊV ÃÃÊwÌÊ vÊÊÊthreaded rod.UÊ ÌiÃÊ V à ÃÌi V iÃÊÊ ÊÊ V ÕÃi ÊLÞÊ ÌiÀviÀi Vi wÌÊÃÌÕ Ã UÊ Û L iÊv ÀÊL Ì ÊÃÌÀ } ÌÊ ÊÊÊ ÃÌi«ÊÃÌÕ Ã]Ê äÊÌ À Õ} Ê ÉÓ ÊÊ ÊUNC and UNF.UÊ iiÌÃÊAS1229, AS3080, 3081,3082, 3083Lock Set Screws.Positively locksassembly againstloosening at desiredadjustment –protects threadsagainst strippingunder high torque –permits use of lighthousing materials.The locking action is achieved by one or more of the insertcoils having a series of straight segments or “chords”. Whenthe bolt enters the “grip”ÊV ]ÊÌ iÃiÊV À ÊÃi} i ÌÃÊyiÝÊ ÕÌÜ À ]ÊVÀi Ì }Ê«ÀiÃÃÕÀiÊ ÊÌ iÊL Ì Ê/ iÊ«ÀiÃÃÕÀiÊ ÃÊiÝiÀÌi ÊLiÌÜii ÊÌ iÊy ÃÊ vÊÌ iÊL ÌÊÌ Ài ÊÌ ÊiÃÌ L Ã Ê ÊiÝÌi à ÛiÊpositive and consistent self-locking torque over more cyclesthan any other prevailing torque mechanism.Hi-Torque Inserts:UÊ - ÀÊÌ Ê-VÀiÜ V ÊiÝVi«ÌÊÊhigher prevailing torquecompensates for reduced frictionin highly lubricated applications.UÊ i Êv ÀÊ } iÀÊÛ LÀ Ì ÊÊÊapplications.UÊ ««À Ý ÌiÊ{ä Ê VÀi ÃiÊ ÊÊÊprevailing torque levels.UÊ Û L iÊ Ê äÊÌ À Õ} ÊÎÉn ÊÊ ÊUNF only.UÊ iiÌÃÊAS1394, AS3094,3095, 3096, 3097.Inaccessible orMiniaturizedAssemblies. Heli-Coil-VÀiÜ V Ê ÃiÀÌÃÊpermit the installationof the lock from thefront or top. No blindfumbling for assemblyof lock washers orlock nuts behind orunderneath.Heli-Coil industry standardsIndustry StandardsHeli-Coil inserts and tooling comply with the following Standards and-«iV wV Ì Ã\U NASM122076 thru NASM122275.Ê ÃiÀÌ]ÊV ÀÀ à ÊÀià ÃÌ ÌÊÊÊHelical Coil Coarse ThreadÊ V Ê-iÀ ià UÊ xÈÇ Ê ÃiÀÌ]Ê-VÀiÜÊÊÊThread, Helical Coil (MetricSeries), Standard Dimensions,AssemblyU NASM124651 thru NASM124850.Ê ÃiÀÌ]ÊV ÀÀ à ÊÀià ÃÌ ÌÊ i V ÊÊÊ Ê iÊ/ Ài Ê V Ê-iÀ ià UÊ ÎÓÇ ]ÊÎÓnä]ÊÎÓn Ê ÃiÀÌ]ÊÊ ÊScrew Thread, Helical Coil, FreeÊ ,Õ }Ê iÌÀ VÊ-iÀ ià UÊ - Ó Óä Ê ÃiÀÌ]Ê-VÀiÜÊÊ ÊÊ / Ài ÊqÊ-i vÊ V }Ê V ÊÊ ÊSeries)UÊ ÎÎÓ ]ÊÎÎÎä]ÊÎÎÎ Ê ÃiÀÌ]ÊÊ ÊScrew thread, Helical Coil,Ê -VÀiÜÊ V }Ê iÌÀ VÊ-iÀ ià UÊ - ÎÎxÎÇ Ê ÃiÀÌ]ÊqÊ-Ì À ÊÊDimensions, AssemblyUÊ -x xn Tools for inserting andÊ iÝÌÀ VÌ }Ê i V Ê Ê ÃiÀÌÃÊUÊ - nn{È Ê ÃiÀÌ]Ê-VÀiÜÊÊThread, Helical CoilÊUÊÊ - Îä Ê ÃiÀÌÃ]Ê-VÀiÜÊÊThread, Helical Coil, FreeÊÊÊÊ,Õ }Ê Ê-VÀiÜÊ V }ÊÊ ÊÊÊÊÊ V Ê-iÀ ià ÊUÊ xÈx Ê ÃiÀÌ]Ê-VÀiÜÊ/ Ài ]ÊÊHelical Coil (Metric Series)Emhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614Canada (514) 351-0330 U Mexico 52-55-5326-7100www.emhart.comCERTIFIED!3 2EV " s )3/ s )3/ 43 7
helicoil �公司0755-88843616 www.szjya.com Heli-Coil Ê ÕÃÌÀÞÊÃÌ À ÃUÊÊ -/ Ón. Screw ThreadÊ -Ì À ÃÊv ÀÊ i iÀ É-iÀÛ ViÃUÊÊ - Î {ÊÌ ÀÕÊÎä ÇUÊÊ - ÓÓ ÊÌ ÀÕÊÎänÎSpecial Locking Torque InsertsUÊ - Ê n Ó Insert, ScrewThread, Helical Coil (Inch Series)UÊ - Ê n Ó Ó ÓääxHelical Coil Screw ThreadInserts, Free Running andScrew Locking (Metric Series)UÊ -ÎÈää ÎÈ Insert, ScrewThread, Screw Locking, HelicalCoil, Cadmium Plated (InchSeries)UÊ -{ÈÇÇÊ-iÀ ià Insert, ScrewThread, Screw Locking, HelicalCoil, Cadmium Plated (MetricSeries)UÊ -ÈÇÎÎ Inserts, Wire Thread,(UNF) - UnplatedUÊ -ÈÇÎ{ Inserts, Wire Thread,(UNC) - UnplatedUÊ -n{xx Inserts, Wire Thread,(UNF) - Cadmium PlatedUÊ -n{xÈ Inserts, Wire Thread,(UNC) - Cadmium PlatedHeli-Coil Ê ÃiÀÌÊV Ì }ÃÊEÊ« Ì }ÊCoatings/PlatingDry FilmLubricantBenefitsProvides additional lubrication in high friction applicationsHigh temperature resistance (400 F)Highly recommended with Heli-Coil Screw-Lock insertsMildly corrosion resistantMaterial Spec: AS5272Color: GreyCadmiumPlatingProvides high corrosion resistanceProvides lubrication to prevent galling(Not recommended for new design due to its toxic nature)Material Spec: QQ-P-416 Type IIColor: Iridescent yellow - Free-RunningColor: Olive drab - Screw-LockPrimerFree IIContains no chromatesEliminates need for zinc primers and epoxiesPrevents galvanic corrosion between insert and parent materialEliminates locking torque issues associated with primersImproves installation productivityProvides additional lubrication facilitating insert installationMaterial Spec: NoneColor: Matte blackSilverPlatingRecommended to reduce galling of threads at high temperaturesFor use up to 1200ºFMaterial Spec: QQ-S-365Color: Silver whiteColorCodingFacilitates verification of insert installationAllows for quick identification of similar size insertsAvailable in blue, green, red, and black** All Heli-Coil Inch Screw-Lock inserts are supplied with a red coloring in accordance with NASM21209.8CERTIFIED!3 2EV " s )3/ s )3/ 43 www.emhart.comEmhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614Canada (514) 351-0330 U Mexico 52-55-5326-7100
helicoil insert中国代理商 Heli-Coil深圳市金永安实业有限公司Ê ÃiÀÌÊ ÌiÀ ÃÊ0755-88843616 www.szjya.comHeli-Coil inserts are available in a wide choice of materials to suit specific application needs.Contact Heli-Coil Applications Engineering to determine the correct material for your specific application.304 Stainless SteelUÊ -Ì À ]Ê}i iÀ Ê«ÕÀ« ÃiÊÊÊÊÊÊÊÊÊmaterialMaterial Spec: AS7245Temperature range: up to 800ºFTensile: 200,000 – 250,000 PSIUÊ -Ì V i Ê Ê ÃÌÊà âiÃUÊ i Êv ÀÊ À } ÊiµÕ « i ÌÊÊÊ Êapplications, repair, and overhaulHardness: RHc 43-50Corrosion resistance: Moderate } iÌ VÊ*iÀ i L ÌÞ\ÊÓ äÊ É Ê(depending on wire size)Inconel X750UÊ 1Ãi Ê Ê Ài ÃÊiÝ« Ãi ÊÌ Ê } ÊÊtemperaturesUÊ /Þ« V ÊÕÃiÃ\Ê} ÃÊÌÕÀL iÊÊÊengines, nuclear applications,well drillingUÊ } iÌ VPhosphor BronzeUÊ i Êv ÀÊà ÌÊÜ ÌiÀÊ «« V Ì ÃUÊ } iÌ VUÊ ÝVi i ÌÊi iVÌÀ V ÊÊÊÊÊÊÊconductivityÊMaterial Spec: AS7246Temperature range: up to 1,000ºFTensile: 200,000 PSIHardness: RHc 43-50Corrosion resistance: High } iÌ VÊ*iÀ i L ÌÞ\Ê Ê É Temperature range: up to 250ºFTensile: 140,000 PSIHardness: HRB 95Corrosion resistance: High } iÌ VÊ*iÀ i L ÌÞ\Ê Ê É Nitronic 60 UÊ -Õ«iÀLÊ} ÊÀià ÃÌ ViUÊ « Ì L iÊÜ Ì ÊÃÌ iÃÃÊÃÌii ÊÊscrewsUÊ i Êv ÀÊÕÃiÊ ÊÛ VÕÕ Êi Û À i ÌÃUÊ ,iµÕ ÀiÃÊ Ê Ì ÊV Ì }ÃÊÊor platingUÊ * ÀÌ V iÊvÀiiUÊ } iÌ VTitaniumUÊ -Õ«iÀ ÀÊÃÌÀi }Ì Ì Üi } ÌÊÊ ÊratioUÊ ÀÀ à ÊÀià ÃÌ ÌUÊ ÝVi i ÌÊ ÜÊÌi «iÀ ÌÕÀiÊÊ ÊstabilityNote: Nitronic 60 is a trademark of AK SteelEmhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614Canada (514) 351-0330 U Mexico 52-55-5326-7100Material Spec: UNS S21800Temperature range: up to 500ºFTensile: 200,000 PSIHardness: RHc 43-50Corrosion resistance: Moderate } iÌ VÊ*iÀ i L ÌÞ\Ê Ê É Material Spec: AMS 4957 &AMS 4958ATemperature range: up to 600ºFTensile: 150,000 to 220,000 PSIHardness: RHc 35-43Corrosion resistance: HighMagnetic Permeability:non-magneticwww.emhart.comCERTIFIED!3 2EV " s )3/ s )3/ 43 9
Heli-Coil ÊÃVÀiÜÊ V ÊÌ ÀµÕiÊ Ì Heli-Coil Screw-Lock inserts meetthe locking torque value of TablesI and II shown below. The valuesshown conform to NASM8846 (inchseries) or MA1565 (metric series)requirement.IMPORTANT NOTE: When using heat-treated steel screws or stainless steelscrews with a Screw-Lock insert, an anti-seize compound MUST be appliedto the screw or insert to minimize galling and maximize cycle life. To improve the wear life of the screws in Screw-Lock insert applications, specifyNitronic 60 material, Primer Free II coating, Dry Film Lubricant (MolybdenumDisulfide) or Cadmium plating be applied to the insert.TABLE I. Heli-Coil Insert Locking Torque – Inch Ý Ê V }Ê/ ÀµÕiÊ/ Ài Ê- âiÊhelicoil �公司0755-88843616 www.szjya.com Ê V }Ê/ ÀµÕi xthÊ ÞV iÊÊÊ 1 (.073)-642 (.086)-563 (.099)-484 (.112)-405 (.125)-406 (.138)-328 (.164)-3210 (.190)-2412 (.216)-24* É{Ê Óxää ÓäÊxÉ ÈÊ Î Óx nÊÎÉnÊ ÎÇxä ÈÊÇÉ ÈÊ {ÎÇx {Ê ÉÓÊ xäää ÎÊ É ÈÊ xÈÓx ÓÊxÉnÊ ÈÓxä ÊÎÉ{Ê Çxää äÊÇÉnÊ nÇxä Ê1 (1.000)-8 ÉnÊ Óxä ÇÊ É{Ê Óxää ÇÊ ÎÉnÊ ÎÇxä ÈÊ ÉÓÊ xäää ÈÊ Ê " ,- Ê/ , Ê 1 15 oz-in2 oz-in20 oz-in3 oz-in32 oz-in7 oz-in48 oz-in10 oz-in75 oz-in13 oz-in6 lb-in1.0 lb-in9 lb-in1.5 lb-in13 lb-in2.0 lb-in24 lb-in3.0 lb-inÎäÊ L Ê{ xÊ L ÈäÊ L ÊÇ xÊ L näÊ L Ê Ó äÊ L ääÊ L Ê È xÊ L xäÊ L ÊÓ{ äÊ L ÓääÊ L ÊÎä äÊ L ÎääÊ L Ê{ä äÊ L {ääÊ L ÊÈä äÊ L ÈääÊ L ÊnÓ äÊ L 800 lb-in110.0 lb-in ääÊ L Ê ÎÇ äÊ L äääÊ L Ê Èx äÊ L xäÊ L Ê nx äÊ L ÎxäÊ L ÊÓ ä äÊ L Ê Ê/ , Ê 1 2 (.086)-6420 oz-in3 oz-in3 (.099)-5632 oz-in7 oz-in4 (.112)-4848 oz-in10 oz-in6 (.138)-406 lb-in1.0 lb-in8 (.164)-369 lb-in1.5 lb-in10 (.190)-3213 lb-in2.0 lb-in É{Ê Óxää ÓnÊÎäÊ L ÊÎ xÊ L xÉ ÈÊ Î Óx Ó{ÊÈäÊ L ÊÈ xÊ L ÎÉnÊ ÎÇxä Ó{ÊnäÊ L Ê xÊ L ÇÉ ÈÊ {ÎÇx ÓäÊ ääÊ L Ê { äÊ L ÉÓÊ xäää ÓäÊ xäÊ L Ê n äÊ L É ÈÊ xÈÓx nÊÓääÊ L ÊÓ{ äÊ L xÉnÊ ÈÓxä nÊÎääÊ L ÊÎÓ äÊ L ÎÉ{Ê Çxää ÈÊ{ääÊ L Êxä äÊ L ÇÉnÊ nÇxä {ÊÈääÊ L ÊÇä äÊ L 1 (1.000)-14*800 lb-in92.0 lb-in1 (1.000)-12800 lb-in90.0 lb-in ÉnÊ Óxä ÓÊ ääÊ L Ê Ç äÊ L É{Ê Óxää ÓÊ äääÊ L Ê {Î äÊ L ÎÉnÊ ÎÇxä ÓÊ xäÊ L Ê Èx äÊ L ÉÓÊ xäää ÓÊ ÎxäÊ L Ê ä äÊ L TABLE II. Heli-Coil Insert Locking Torque – Metric/ Ài Ê- x2M36x2M39x2M36x3M39x3 Ý Ê V }Ê/ ÀµÕiÊ Ê/, Ê " 110125140150/, Ê 61010151523324254704254708095110125140150140150 Ê V }/ ÀµÕiÊ xthÊ ÞV i 11.0121416.018.020.018.020.0* These sizes are not included in NASM8846. Torque values shown are interpolated from sizes that are included. All torque data derived for stainless inserts only.10CERTIFIED!3 2EV " s )3/ s )3/ 43 www.emhart.comEmhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614Canada (514) 351-0330 U Mexico 52-55-5326-7100
helicoil insert中国代理商 深圳市金永安实业有限公司Heli-CoilÊ ià } Ê Ì 0755-88843616 www.szjya.com ÃÃi L ÞÊ-ÌÀi }Ì Õ i iÃÊv ÀÊÕÃiÊ vÊÌ L i\Heli-Coil offers maximum designflexibility while adhering to conservativeengineering practice allowing useof Heli-Coil inserts in virtually anyapplication or material. Five lengthsof inserts are available. In this designmanual, the lengths are listed asmultiples of the nominal thread diameter vÊÌ iÊÃVÀiÜÆÊ ]Ê ÉÓ]ÊÓ]ÊÓ ÉÓ]Ê ÊÎ Ê- i ÀÊÃÌÀi }Ì Ê vÊ« Ài ÌÊ ÌiÀ Ê *- Ê Õ ]Ê } ]Ê-Ìii ÊÊÊÊÊÊÊ ä äääÊ �]äääÊxä]äääÊ- i ÀÊÃÌÀi }Ì Ê vÊ« Ài ÌÊ ÌiÀ Ê* Ê i} « ÃV Ã Õ ]Ê } ]Ê-Ìii 70100150200250300350This choice of insert length balancesthe bolt tensile strength against theshear strength of the parent material.This allows for the design of assemblieswhere the bolt will fail before the parentmaterial. Tables III and IV below showthe length of insert to be used withdifferent combinations of bolts andparent materials./ L iÊ ÊqÊ V Ê ÌÊEÊ i Ê ÃiÀÌÊ-i iVÌ Ê Õ i ÌÊ ÌiÀ Ê Õ Ê1 Ì ÌiÊ/i à iÊ-ÌÀi }Ì Ê *- x{]äääÊÓÊ ÉÓÊ Ê Ê Ê Ê ÊÇx]äääÊ È]äääÊ än]äääÊ Óx]äääÊ ÎÓ]äääÊ Èä]äääÊ nä]äääÊ ÓÓä]äääÓ ÉÓÊÎÊÎÊqÊqÊqÊqÊqÊ ÉÓÊÓÊÓ ÉÓÊÓ ÉÓÊÎÊÎÊq ÉÓÊ ÉÓÊÓÊÓÊÓÊÓ ÉÓÊÎÊÎ Ê ÉÓÊ ÉÓÊ ÉÓÊÓÊÓÊÓ ÉÓÊ Ó ÉÓ Ê Ê ÉÓÊ ÉÓÊ ÉÓÊÓÊÓÊÓ ÉÓ Ê Ê Ê Ê ÉÓÊ ÉÓÊ ÉÓÊÓ Ê Ê Ê Ê Ê Ê ÉÓÊ ÉÓ/ L iÊ 6ÊqÊ iÌÀ VÊ ÌÊEÊ i Ê ÃiÀÌÊ-i iVÌ Ê Õ i ÌÊ ÌiÀ Ê Õ Ê1 Ì ÌiÊ/i à iÊ-ÌÀi }Ì Ê * Ê i} « ÃV à 111ÈääÊ2.521.51111nääÊ–2.521.5111 äääÊ–321.51.51.51 ÓääÊ––2.51.51.51.51.5 {ää––32.521.51.5Type of Conditions & Protective Methods* Ài ÌÊ ÌiÀ ÊÊÊÊÊÊÊÊÊÊÊÊÊÊ* Ài ÌÊ ÌiÀ Ê/Ài Ì i ÌÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊ ÃiÀÌÊ/Ài Ì i ÌÝÌÀi i ÞÊÊ ÊÊÝÌÀi i ÞÊ À Ê -iÛiÀiÊÊ -iÛiÀiÊÊ À ÊÊ -iÛiÀiÊÊ -iÛiÀiAluminumMagnesiumNone11111NoneNone2 or 32 or 32 or 32 or 3Corrosion Protection MethodsiÌ Ê ÊqÊ* Ài ÌÊ ÌiÀ Ê*À ÌiVÌ 1 1 \ For oxide coating use Alodine, Anodize, Iridite, Hard Coat or equivalent.Iridite 14 or 14-2 (MIL-C-5541) is recommended for critical parts rather than anodizing(MIL-S-5002). - 1 : For oxide coating use Iridite 15 or dichromate surface treatments. ForHAE finishes, always plug tapped holes first.iÌ ÊÓÊqÊ ÌÊÌ iÊ ÃiÀÌÊÜ Ì Ê iÊ vÊÌ iÊv Ü }\ Õ Ê«iÀÊ * { È]Ê/Þ«iÊ ]Ê äää ÊÌ V ÆÊ ÀÊ ÀÞÊ Ê ÕLÀ V ÌÊ«iÀÊ -ÊxÓÇÓÊÊÊÊÊÊÊÊÊÊÊ(MIL-L 46010) (no graphite).iÌ ÊÎÊqÊUtilize Heli-Coil Primer-Free II coated inserts or separate the parent materialfrom the insert by using liquid zinc chromate primer, Federal Specification TT-P-1757.Apply the primer to the hole sparingly and install the insert while the primer is still wet.In addition to the above methods, further corrosion protection can be achieved by:1. Using blind holes wherever possible.2. Using a sealing, insulating or step-down (5052 Alum.) washer under the head of the bolt.3. Using bolts that extend completely through the length of the insert.4. In critical applications, using a non-hardening sealer or compound on thethreaded assembly.Emhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614Canada (514) 351-0330 U Mexico 52-55-5326-71001.When the parent material shearstrength falls between two listedvalues, use the lower of the twovalues.2.Parent material shear strengthsare for room temperature. Forapplications at elevated temperatures, the shear strength of thematerial at that temperaturemust be determined for properselection of bolt and insert length.3.Be sure that the engaged threadlength of the bolt is at least as longas the full tapped thread depthfor the size selected (Dimension“H”, Tables VII & VIII, pages 20 & 21). ÃÃi L ÞÊÃÌÀi }Ì Ê ÃÊ ÊvÕ VÌ Ê vÊà i ÀÊ Ài Êand the shear strength of both the bolt and« Ài ÌÊ ÌiÀ Ê ÀÊ iÌ i ÊV ÀÌÃÊ ÊëiV wVÊ ÊÛ ÕiÃ]Ê i Ê/iV V Ê Õ iÌ ÊÈn ÓÊ V Ê ÀÊ } iiÀ }Ê-Ì À Ê** xÊ iÌÀ V ÊV ÛiÀÃÊ Ì iÊ V « iÌiÊ À }iÊ vÊ Ã âiÃ]Ê « Ài ÌÊ ÌiÀ ÃÊ ÊL ÌÊÃÌÀi }Ì Ã ÀÀ à Ê*À ÌiVÌ The effect of corrosion on threadedassemblies is dependent on manyfactors — environment, types ofmetals used, sealing mechanismsand length of service. The followingrecommendations apply forminimizing the effects of corrosionon Heli-Coil stainless steel insertassemblies at operating temperaturesless than 800 F, using carbon steelor alloy steel bolts./ iÊv Ü }Ê iw Ì ÃÊ «« Þo À Ê-iÀÛ ViÊq Natural atmosphereenvironment with the screw alwaysassembled in the insert.-iÛiÀiÊ-iÀÛ ViÊq Mildly contaminatedatmospheric conditions involvingmoisture, occasional exposure tosalty air or sea spray and the screwmay be left out of the insert forextended periods of time.ÝÌÀi i ÞÊ-iÛiÀiÊ-iÀÛ ViÊq Assemblyis exposed to salt water, corrosive Ì Ã« iÀiÊ É ÀÊÌ iÊÃVÀiÜÊ ÃÊ ÕÌÊof the assembly frequently allowinga blind hole to trap water.www.emhart.comCERTIFIED!3 2EV " s )3/ s )3/ 43 11
helicoil �公司0755-88843616 www.szjya.comHeli-Coil Ê ÃiÀÌÊëiV wV Ì ÃÊqÊ VÊÊÊTypeNominalThreadSize“Q” Nominal LengthÊ-VÀiÜ Ê-Ì À Ê V Ê ÃiÀÌÊ Ê ÃiÀÌÊ Ê- âiià } Ì Ê Ê äÇÎ È{ÊÓÊ änÈ xÈÊÎÊ ä {nÊ{Ê Ó {äÊxÊ Óx {äÊÈÊ În ÎÓÊnÊ È{ ÎÓÊ äÊ ä Ó{Ê ÓÊ Ó È Ó{Ê É{Ê Óxää ÓäÊxÉ ÈÊ Î Óx nÊÎÉnÊ ÎÇxä ÈÊÇÉ ÈÊ {ÎÇx {Ê ÉÓÊ xäää ÎÊ É ÈÊ xÈÓx ÓÊxÉnÊ ÈÓxä ÊÎÉ{Ê Çxää äÊÇÉnÊ nÇxä Ê Ê äää nÊ ÉnÊ Óxä ÇÊ É{Ê Óxää ÇÊ ÎÉnÊ ÎÇxä ÈÊ ÉÓÊ xäää ÈÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ nxÊ �ÎxnxÊÎxnxÊä äÓäÎä{äxäÈÓÎ {xÈÇn ä Ó { È nÓäÓÓÓ{ÓÊ änÈ È{ÊÎÊ ä xÈÊ{Ê Ó {nÊÈÊ În {äÊnÊ È{ ÎÈÊ äÊ ä ÎÓÊ É{Ê Óxää ÓnÊxÉ ÈÊ Î Óx Ó{ÊÎÉnÊ ÎÇxä Ó{ÊÇÉ ÈÊ {ÎÇx ÓäÊ ÉÓÊ xäää ÓäÊ É ÈÊ xÈÓx nÊxÉnÊ ÈÓxä nÊÎÉ{Ê Çxää ÈÊÇÉnÊ nÇxä {Ê Ê äää {IÊ Ê äää ÓÊ ÉnÊ Óxä ÓÊ É{Ê Óxää ÓÊ ÎÉnÊ ÎÇxä ÓÊ ÉÓÊ xäää ÓÊ Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊÎx ÊäÓäÎä{äÈÓÎ{xÈÇn ä Ó { È È nÓäÓÓÓ{ Ê ÊÊÊÊÊÊÊä äÇÎÊä änÈÊä ä Êä ÓÊä ÓxÊä ÎnÊä È{Êä äÊä Ó ÈÊä ÓxäÊä Î ÓÊä ÎÇxÊä {ÎnÊä xääÊä xÈÓÊä ÈÓxÊä ÇxäÊä nÇxÊ äääÊ ÓxÊ ÓxäÊ ÎÇxÊ �ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊä änÈÊä ä Êä ÓÊä ÎnÊä È{Êä äÊä ÓxäÊä Î ÓÊä ÎÇxÊä {ÎnÊä xääÊä xÈÓÊä ÈÓxÊä ÇxäÊä nÇxÊ äääÊ äääÊ ÓxÊ ÓxäÊ ÎÇxÊ xääÊ ÉÓÊ ÊÓÊ Ê ÊÓ ÉÓÊ ÊOutsideDiameterÎÊ Ê ÊÊUNIFIED COARSE THREAD (UNC)ä äÊ ä {ÈÊ ä nÓÊ ä Ó Ê ä xÊä Ó Ê ä ÇÓÊ ä Ó xÊ ä ÓxnÊ äÊä {nÊ ä nÊ ä Ó{nÊ ä Ó ÇÊ ÓnÊä ÈnÊ ä ÓÓ{Ê ä ÓnäÊ ä ÎÎÈÊ {{Êä nnÊ ä ÓxäÊ ä Î ÓÊ ä ÎÇxÊ xnÊä ÓäÇÊ ä ÓÇÈÊ ä Î{xÊ ä { {Ê ÇnÊä Ó{ÈÊ ä ÎÓnÊ ä { äÊ ä { ÓÊ ÓäxÊä ÓnxÊ ä ÎnäÊ ä {ÇxÊ ä xÇäÊ Ó{{Êä ÎÓ{Ê ä {ÎÓÊ ä x{äÊ ä È{nÊ ÓÇäÊä ÎÇxÊ ä xääÊ ä ÈÓxÊ ä ÇxäÊ Î äÊä {È Ê ä ÈÓxÊ ä Çn Ê ä ÎnÊ ÎnäÊä xÈÓÊ ä ÇxäÊ ä ÎnÊ ÓxÊ {xÓÊä ÈxÈÊ ä nÇxÊ ä {Ê Î ÓÊ xÓÈÊä ÇxäÊ äääÊ ÓxäÊ xääÊ x ÇÊä n{{Ê ÓxÊ {äÈÊ ÈnnÊ ÈÈ Êä ÎnÊ ÓxäÊ xÈÓÊ nÇxÊ Ç{ÓÊ ÓxÊ xääÊ nÇxÊ Ó ÓxäÊ nn Ê Î ÓÊ ÇxäÊ Ó nnÊ Ó ÈÓxÊ äÓÓÊ xääÊ Ó äääÊ Ó xääÊ Î äääÊ ÈÈÊ ÈnnÊ Ó ÓxäÊ Ó n ÓÊ Î ÎÇxÊ Î xÊ nÇxÊ Ó xääÊ Î ÓxÊ Î ÇxäÊ {{ÎÊÓ äÈÓÊ Ó ÇxäÊ Î {ÎnÊ { ÓxÊ x nÊÓ ÓxäÊ Î äääÊ Î ÇxäÊ { xääÊ ÇÓÇÊUNIFIED FINE THREAD (UNF)ä Ó Ê ä ÇÓÊ ä Ó xÊ ä ÓxnÊ äÊä {nÊ ä nÊ ä Ó{nÊ ä Ó ÇÊ Î Êä ÈnÊ ä ÓÓ{Ê ä ÓnäÊ ä ÎÎÈÊ {ÇÊä ÓäÇÊ ä ÓÇÈÊ ä Î{xÊ ä { {Ê ÇÎÊä Ó{ÈÊ ä ÎÓnÊ ä { äÊ ä { ÓÊ Óä{Êä ÓnxÊ ä ÎnäÊ ä {ÇxÊ ä xÇäÊ ÓÎÈÊä ÎÇxÊ ä xääÊ ä ÈÓxÊ ä ÇxäÊ ÎäÈÊä {È Ê ä ÈÓxÊ ä Çn Ê ä ÎnÊ ÎnäÊä xÈÓÊ ä ÇxäÊ ä ÎnÊ ÓxÊ {{nÊä ÈxÈÊ ä nÇxÊ ä {Ê Î ÓÊ xÓ{Êä ÇxäÊ äääÊ ÓxäÊ xääÊ x ÓÊä n{{Ê ÓxÊ {äÈÊ ÈnnÊ ÈÈÈÊä ÎnÊ ÓxäÊ xÈÓÊ nÇxÊ ÇÎÎÊ ÓxÊ xääÊ nÇxÊ Ó ÓxäÊ nÇÈÊ Î ÓÊ ÇxäÊ Ó nnÊ Ó ÈÓxÊ äÓ Ê xääÊ Ó äääÊ Ó xääÊ Î äääÊ xÈÊ xääÊ Ó äääÊ Ó xääÊ Î äääÊ È Ê ÈnnÊ Ó ÓxäÊ Ó n ÓÊ Î ÎÇxÊ Îä{Ê nÇxÊ Ó xääÊ Î ÓxÊ Î ÇxäÊ {Î ÊÓ äÈÓÊ Ó ÇxäÊ Î {ÎnÊ { ÓxÊ xÇxÊÓ ÓxäÊ Î äääÊ Î ÇxäÊ { xääÊ Ç äÊNumber of CoilsNominal Length Ý Ê Ê Ê ÉÓÊ ÊÓÊ ÊÓ ÉÓÊ ÊÎÊ äÎÊ Ê Î Ê x Ê ÇÎÊ ÎÊ ÓÓäÊ Óx Ê ÓnxÊ ÎÎäÊ {ääÊ {ÇÓÊ xx Ê ÈÓÓÊ È {Ê ÇÈÇÊ äÈÊ äxÓÊ ÈÊ ÎxxÊ {nÎÊ È{ÎÊ ÇÇÓÊÓ ÎÉ{ÊÎÊÓ ÇÉnÊÓ ÎÉ{ÊÎ É{ÊÓ ÎÉ{ÊÎ ÉÓÊÓ ÇÉnÊÎ ÉÓÊÎ ÎÉnÊ{Ê{ ÎÉnÊ{ ÉÓÊ{ ÇÉnÊx ÉnÊx É{Êx ÇÉnÊÈ É{ÊÈ ÎÉnÊÈ ÉnÊÇÊÈ ÉÓÊÇ É{Ê{ ÇÉnÊx É{ÊxÊ{ ÎÉ{Êx ÉÓÊ{ ÎÉ{ÊÈÊxÊÈÊx ÎÉ{ÊÈ xÉnÊÇ É{ÊÇ ÎÉnÊÇ ÇÉnÊn É{Ên ÉÓÊ ÎÉnÊ äÊ ä ÉnÊ ÇÉnÊ É{Ê ä ÉÓÊ ÉÓÊÈ ÇÉnÊÇ ÎÉnÊÇ É{ÊÈ ÎÉ{ÊÇ ÎÉ{ÊÈ ÇÉnÊn ÎÉnÊÇ ÉnÊn ÎÉnÊnÊ É{Ê äÊ ä É{Ê Ê ÉÓÊ ÎÉ{Ê ÎÊ Î ÎÉ{Ê {Ê Î xÉnÊ x ÎÉnÊ { ÎÉnÊ x ÇÉnÊn ÇÉnÊ xÉnÊ ÎÉnÊn ÇÉnÊ äÊn ÇÉnÊ ä ÎÉ{Ê É{Ê ä xÉnÊ ä ÎÉnÊ ÇÉnÊ Ó ÇÉnÊ Î ÉnÊ { ÉnÊ { ÎÉ{Ê xÊ È ÉÓÊ Ç ÉÓÊ Ç ÎÉ{Ê Ç ÉÓÊ ÉÓÊ n ÎÉnÊÓä ÉnÊ ä ÇÉn ÇÉn ÉÓ ä ÇÉn Ó É{ ä ÇÉn Î É{ ÎÉn Î Én Ó ÎÉ{ { xÉn x ÎÉ{ È Én Ç Én Ç ÇÉn n ÎÉnÓä ÉnÓ É{Ó xÉnÓ É{ÓÎ ÎÉ{ÓÓ É{Ó{ ÉÓ Ê {ÈÊ ÈÓÊ ÎÊ ÓÓ{Ê ÓxÈÊ ÎÓÈÊ {ääÊ {ÈnÊ x{ Ê È ÇÊ È Ê ÇxnÊ ä Ê äx Ê nÈÊ Ê ÎÎ{Ê {È Ê È äÊ Ç{xÊÎ ÉÓÊÎ ÎÉnÊÎ ÎÉnÊÎ ÉÓÊÎ ÇÉnÊ{ ÉnÊxÊx ÉÓÊÈ ÇÉnÊÈ xÉnÊÇ ÇÉnÊnÊ Ê ÎÉ{Ê ÇÉnÊ ÉÓÊ xÉnÊ ÉnÊ Ó ÉÓÊ Î ÎÉ{Ê x É{Êx ÇÉnÊx
Emhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614 3 Canada (514) 351-0330 U Mexico 52-55-5326-7100!3 2EV "s)3/ www.emhart.com C E R T I F I E D s)3/ 43 Teknologies. su
Emhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614 3 Canada (514) 351-0330 U Mexico 52-55-5326-7100 www.emhart.com C E R T I F I E D!3 2EV "s)3/ s)3/ 43 Heli-Coil precision formed wire inserts are readily recognized and highly regarded products in the industry. Si
Emhart Teknologies, Shelton, CT Tel. (877) EMHART-1 Fax (800) 225-5614 5 Canada (514) 351-0330 Mexico 52-55-5326-7100 www.emhart.com C E R T I F I E D AS 9100 Rev. B ISO 9001: 2000 ISO/TS 16949: 2002 Heli-Coil screw thread inserts Heli-Coil inserts are precision formed coils of extremely hard, diamond shaped 304 stainless .
American Chiropractic Board of Radiology Heather Miley, MS, DC, DACBR Examination Coordinator PO Box 8502 Madison WI 53708-8502 Phone: (920) 946-6909 E-mail: exam-coordinator@acbr.org CURRENT ACBR BOARD MEMBERS Tawnia Adams, DC, DACBR President E-mail: president@acbr.org Christopher Smoley, DC, DACBR Secretary E-mail: secretary@acbr.org Alisha Russ, DC, DACBR Member-at-Large E-mail: aruss@acbr .
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The Pearson Edexcel Level 2 NVQ Diploma in Construction and Civil Engineering Operations (Construction) is for is for construction operatives in civil engineering who are responsible for one of a number of tasks, such as laying pavements, kerbs, drainage, concreting or excavation and learners who work in, or who want to work in,
A Comics Academy, A Working Studio The young artist or writer can choose among hundreds of paint-ing and writing programs. Aspiring film students also have myriad options for where they can study their craft, establish sound pro-fessional habits, and exchange ideas and contacts with peers and professionals.
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Northwestern Data Science & Visualization Boot Camp - Powered by Trilogy Education Services 8 BUILDING YOUR PORTFOLIO It’s a fact: companies care about what you can do, not what you say you can do. For that reason, our curriculum teaches you how to put what you’ve learned to work.
