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2006-2009 New Auto Bmw Mini Cooper Clubman Convertible 1.6L Timing Kit/kit de distribución/spannrollen kitMini cooper clubman R55 R56 1.6L 2.0L Timing Kit/kit de distribución/spannrollen kitTiming chain kit fit bmw 3 series bmw 5 series z3 e46 e34 e36 for sale/kit de distribución/kit de distributionBMW Timing Chain Kit/kit de distribución/kit de distributionCooper Timing chain kit/kit de distribución/kit de distributionBMW E30 Timing chain kit/kit de distribución/spannrollen kitBMW 1 Timing chain kit/kit de distribución/spannrollen kitBMW 3 Series Timing chain kit/kit de distribución/kit de distributionBMW Z4 Timing chain kit/kit de distribución/kit de distributionMini Clubman Timing chain kit/kit de distribución/spannrollen kit
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Astra Timing Chain KitOpel Astra G Timing Chain KitVauxhall Astra Timing Chain KitVauxhall Vivaro Timing Chain KitVauxhall Zafira Timing Chain KitOpel Corsa A14NET Timing Chain KitOpel K12B Timing Chain KitOpel Zafira Timing Chain KitVauxhall Signum Timing Chain KitOpel Omega B Timing Chain KitOpel Zafira Timing Chain Kit
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Mitsubishi Pick Up Timing Chain KitMitsubishi Pajero Timing Chain KitMitsubishi Montero Timing Chain KitMitsubishi Shogun Timing Chain KitMitsubishi Lancer Timing Chain KitAuto Mitsubishi Timing Chain KitMitsubishi Mirage Timing Chain Kit
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Timing Chain Kit /kit de distribución/kit de distributionCherry Timing Chain Kit/kit de distribución/kit de distributionHomer Timing Chain Kit/kit de distribución/kit de distributionAtlas Timing Chain Kit/kit de distribución/kit de distributionNissan Almera Timing Chain Kit/kit de distribución/kit de distributionNissan Sunny Timing Chain Kit/kit de distribución/kit de distributionNissan Cedric Timing Chain Kit/kit de distribución/kit de distributionBluebird Timing Chain Kit/kit de distribución/kit de distributionNissan Serena Timing Chain Kit/kit de distribución/kit de distributionNissan Frontier Timing Chain Kit/kit de distribución/kit de distributionNissan 240Sx For Sale Timing Chain Kit/kit de distribución/kit de distributionNissan Altima Timing Chain Kit/kit de distribución/kit de distributionNissan Navara Timing Chain Kit/kit de distribución/kit de distributionNissan Pathfinder Timing Chain Kit/kit de distribución/kit de distributionTiming chain kit fit for Nissan Z24/kit de distribución/kit de distributionNissan Patrol Timing Chain Kit/kit de distribución/kit de distributionNissan Vanette Timing Chain Kit/kit de distribución/kit de distributionLeopard Timing Chain Kit/kit de distribución/kit de distributionNissan QG15DE QG18DE Timing Chain Kit/kit de distribución/kit de distributionAltima X-Trail QR20DE Timing Chain Kit/kit de distribución/kit de distributionNissan QR25DE Timing Chain Kit/kit de distribución/kit de distributionNissan Note Timing Chain Kit/kit de distribución/kit de distributionNissan Micra Timing Chain Kit/kit de distribución/kit de distributionNissan Caravan Timing Chain Kit/kit de distribución/kit de distributionNissan Cabstar Timing Chain Kit/kit de distribución/kit de distribution2005 Nissan Altima Timing Chain Kit/kit de distribución/kit de distributionNissan 350Z Timing Chain Kit/kit de distribución/kit de distributionNissan Juke Timing Chain Kit/kit de distribución/kit de distributionNissan Maxima Timing Chain Kit/kit de distribución/kit de distributionNissan VH45De 4494CC V8 1990-96 Timing Chain Kit/kit de distribución/kit de distributionNissan Tiida Timing Chain Kit/kit de distribución/kit de distribution2006 Nissan Altima Timing Chain Kit/kit de distribución/kit de distributionNissan Presage Timing Chain Kit/kit de distribución/kit de distributionNavara Timing Chain Kit/kit de distribución/kit de distributionNissan Armada VK56DE Timing Chain Kit/kit de distribución/kit de distributionNissan Xterra Timing Chain Kit/kit de distribución/kit de distributionNissan NA16 Sohc 8V 1.6L 1992-1999 Timing Chain Kit/kit de distribución/kit de distributionNissan H20 Timing Chain Kit/kit de distribución/kit de distributionNissan VK45DE Infinity 2002-09 Timing Chain Kit/kit de distribución/kit de distributionNissan KA20De D22 Lpd22 1999 Timing Chain Kit/kit de distribución/kit de distributionNissan VQ35DE 2001-04 Pathfider Timing Chain Kit/kit de distribución/kit de distributionNissan Qashqai Timing chain kit/kit de distribución/kit de distributionNissan Y61 GRL Timing Chain Kit/kit de distribución/kit de distributionSilvia Timing Chain Kit/kit de distribución/kit de distribution
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Toyota Corolla Timing Chain KitToyota Starlet Timing Chain KitToyota Carina Timing Chain KitToyota 20R 21R Corona Timing Chain KitToyota Land Cruiser Timing Chain KitToyota Hiace Timing Chain KitToyota Hilux Timing Chain KitToyota Celica Timing Chain KitToyota Estima Timing Chain KitToyota Hilux For Sale Timing Chain KitToyota 1RZ Timing Chain KitToyota Echo Timing Chain KitToyota Verso Timing Chain KitToyota 1ZRFE Timing Chain KitToyota 1AZ-FE 2AZ-FETiming Chain KitLexus Lx450 Timing Chain KitToyota Matrix Timing Chain KitToyota Tacoma Timing Chain KitToyota Fj Cruiser Timing Chain KitToyota Highlander Timing Chain KitToyota Highlander For Sale Timing Chain KitToyota 5GR-FE Timing Chain KitToyota Aygo Timing Chain KitToyota Auris Timing Chain KitToyota Accessories Timing Chain KitToyota Vitz Timing Chain KitHilux Tacoma Timing Chain KitToyota Yaris For Sale Timing Chain KitToyota Lexus Timing Chain Kit2012 Toyota Camry Timing Chain KitToyota Sequoia Timing Chain KitToyota 3UR-FE Timing Chain KitToyota Corolla 2008 Timing Chain KitToyota 1zz 1ZZ-FE/3ZZ-FE/4ZZ-FE engine timing chain kits
- Suzuki
Suzuki Sx4 Timing Chain KitGrand Vitara 2005 Timing Chain KitSuzuki Splash Timing Chain KitSuzuki Ignis Timing Chain KitSuzuki Jimny Timing Chain Kit2004 Suzuki Verona Timing Chain KitSuzuki Timing Chain KitSuzuki Grand Vitara For Sale Timing Chain KitSuzuki K14B Timing Chain KitSuzuki Grand Vitara 2012 Timing Chain KitSuzuki Xl7 Timing Chain Kit
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Mazda Timing Chain KitMazda B2300 Pick-Up Timing Chain KitMazda 2.3L L3V ,L3X Timing Chain KitTribute Timing Chain KitTribute Hybrid Timing Chain KitMazda 5 Timing Chain KitMazda B2600 Timing Chain KitAuto Mazda Timing Chain KitNavajo Timing Chain KitMazda 4.0(244) V6 1995-2000 Timing Chain KitMazda 3 Timing Chain Kit2010 Mazda 3 Timing Chain KitMazda6 Timing Chain KitMazda 2 Timing Chain KitMazda Cx 7 Timing Chain KitMazda Protege Timing Chain KitMazda 2.0L IVCT TURBO 2012-2015 Timing Chain Kit
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Citroen berlingo Timing chain kitCitroen C4 Timing chain kitCitroen C3 Timing chain kitCitroen C1 1.0 1KR-FE 2005.6- Timing chain kitRELAY 2.2 HDi 4HV 4HU Timing chain kitCitroen c5 Timing chain kit
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Audi Timing Chain KitAudi EA111 timing chain kitGolf Timing chain kitAudi A6 EA888 Timing chain kitAudi A4 A6 2.0TDI Oil Pump Chain tensioner kitAudi Quattro Timing Chain KitAudi A4 Timing chain kitA6 Audi Timing chain kitAudi A6 Timing chain kitAudi TT Quattro Timing Chain KitAudi A6 Avant Timing Chain Kit
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Peugeot 405 Timing Chain KitPeugeot 207 Timing Chain Kit307 Estate Timing Chain KitPeugeot 3008 Timing Chain KitPeugeot 107 Timing Chain KitPeugeot 4Hu Timing Chain KitEstate Timing Chain Kit
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Renault Timing Chain KitTCK58Renault Megane Timing Chain Kit
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Chrysler Timing chain kitChrysler concorde Timing chain kitChrysler cars Timing chain kitChrysler corporation Timing chain kitChrylser 3.7L SOHC V6 2004-07 Timing chain kitChrysler auto Timing chain kitChrysler vehicles Timing chain kitTown & country Timing chain kitChrysler town and country Timing chain kitAspen Timing chain kitChrysler PT Cruiser Timing chain kitAvengers Timing chain kitCirrus Timing chain kitLimousine Timing chain kitChrysler 3.6L Town Country Timing chain kit
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Volkswagen Polo Timing Chain Kit/kit de distribución/kit de distribution/kit de distribución/kit de distributionBMD Timing Chain Kit/kit de distribución/spannrollen kitVW Golf Plus Timing Chain Kit/kit de distribución/spannrollen kitVolkswagen EA888 Timing Chain Kit/kit de distribución/spannrollen kitVolkswagen Passat Oil pump chain kit/kit de distribución/spannrollen kitVolkswagen Bora Timing Chain Kit/kit de distribución/kit de distributionVW Transporter For Sale Timing Chain Kit/kit de distribución/spannrollen kitVW EOS Timing Chain Kit/kit de distribución/kit de distributionVolkswagen Jetta Timing Chain Kit/kit de distribución/kit de distributionVolkswagen Passat Timing Chain Kit/kit de distribución/kit de distributionVolkswagen Phaeton Timing Chain Kit/kit de distribución/kit de distribution
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Dodge Pickup Timing Chain KitDodge Magnum Timing Chain KitDodge Intrepid Timing Chain KitDodge Trucks Timing Chain Kit 76155Dodge Dakota Timing Chain KitDakota Timing Chain Kit 9-0393SDurango Timing Chain KitDodge Parts Timing Chain KitDynasty Timing Chain KitRam 1500 Timing Chain KitDodge Journey Timing Chain Kit,Dodge Caliber Timing Chain KitDodge Caravan Timing Chain KitDodge 1500 Timing Chain KitCaravan Timing Chain KitDodge Grand Caravan Timing Chain Kit2013 Dodge Charger Timing Chain Kit
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Strada Timing Chain KitDucato Timing Chain KitPalio Timing Chain Kit500 Fiat Timing Chain KitFiat Croma Timing Chain KitCroma Timing Chain KitDucato Timing Chain Kit
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K24A2 Honda Parts Acura Tsx Element Timing Chain Kit2002-2006 KA20A Honda Acura RSX Type S Timing Chain Kit for Sale2009-2010 KA5AT KA6MT Honda Accord Timing Chain Kit
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Alfa Romeo 2198CC Brera 2.2JTS 2006.1 Timing chain kitAlfa Romeo Spider (939)2.2JTS 2006.9 Balance kitAlfa Romeo Mito Timing chain kit
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Infinity Timing Chain KitInfiniti Cars Timing Chain KitInfinity I35 Timing Chain KitInfiniti Fx35 Timing Chain KitInfinity Car Timing Chain KitInfinity VK45DE FX45 M45 Q45 Timing Chain KitArmada Timing Chain Kit
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Skylark 2.0-B,P Timing chain kitBuick Century Timing Chain KitSomerset Timing Chain KitSkylark 2.3-D Timing Chain KitSkylark 2.4-T Timing Chain KitBuick 2.4-T(146) Dohc 4 Cyl.1997-02 Timing Chain KitRegal Timing Chain KitCentury Skylark 2.8-S,X,Z Timing Chain KitBuick Lesabre Timing Chain KitBuick Regal Timing Chain KitBuick 3.2(196) V6 1978-1979 Timing Chain KitCentury Timing Chain KitPark Ave 3.8 Timing Chain KitBuick Rendezvous Timing Chain KitBuick Lacrosse Timing Chain KitBuick Terraza Timing Chain Kit
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Lincoln Timing Chain KitLincoln Cars Timing Chain KitLincoln Mkz Timing Chain KitMilan Timing Chain KitContour Timing Chain KitAuto Lincoln Timing Chain KitZephyr Timing Chain Kit
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Lexus 3Gr-Fe Timing Chain KitToyota Land Cruiser For Sale Timing Chain KitGS350 Timing Chain KitLexus Cars Timing Chain KitLexus 570 Timing Chain Kit
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Saab Timing Chain KitSaab 93 Timing Chain KitSaab 9000 Timing Chain Kit
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Saturn Timing Chain KitSaturn Sci Timing Chain KitSaturn Sc2 Timing Chain KitSaturn 1.9L L4 Sl1 Timing Chain Kit
- Ford
Komatsu 6D155 CRANKSHAFT
2024-11-11
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Komatsu is a heavy chemical manufacturing company based in Japan. The company ranks first among heavy chemical equipment manufacturers in Japan and second in the world. Komatsu's main products include cranes, bulldozers and excavators
Main process introduction
(1) Crankshaft spindle neck and connecting rod neck external milling processing
In the processing of crankshaft parts, due to the influence of the structure of the disc milling cutter itself, the blade and the workpiece are always in intermittent contact and have impact. Therefore, the gap link is controlled in the whole cutting system of the machine tool, which reduces the vibration caused by the movement gap during the machining process, thereby improving the machining accuracy and the service life of the tool.
(2) Crankshaft spindle neck and connecting rod neck grinding
The tracking grinding method takes the center line of the main shaft neck as the center of rotation, and completes the grinding of the crankshaft connecting rod neck in turn with one clamping (it can also be used for the grinding of the main shaft neck). The grinding connecting rod shaft journal is realized through the CNC control of the feed of the grinding wheel and the rotation of the workpiece to complete the crankshaft machining feed. The tracking grinding method adopts one clamping, grinding the crankshaft spindle and connecting rod neck in sequence on a CNC grinding machine, which can effectively reduce the equipment cost, reduce the processing cost, and improve the processing accuracy and production efficiency.
(3) crankshaft spindle neck, connecting rod neck round corner rolling machine
The rolling machine is used to improve the fatigue strength of the crankshaft. According to statistics, the crankshaft life of nodular cast iron crankshaft can be increased by 120% ~ 230% after rounded rolling; The life of forged steel crankshaft can be increased by 70% ~ 130% after rounded rolling. The rotating power of rolling comes from the rotation of the crankshaft, which drives the roller in the rolling head to rotate, and the pressure of the roller is implemented by the cylinder.
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