Crankshaft Machining

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    IN-IN-SITUSITU

    MACHINING SOLUTIONSMACHINING SOLUTIONS(UK) LTD(UK) LTD

     

    WORLDWIDE IN-SITU CRANKSHAFT AND JOURNALWORLDWIDE IN-SITU CRANKSHAFT AND JOURNALMACHINING SPECIALISTSMACHINING SPECIALISTS

    WORKMANSHIP GUARANTEED TO MEETWORKMANSHIP GUARANTEED TO MEETTODAY'S HIGH STANDARDSTODAY'S HIGH STANDARDS

    IN SITU, ON SITE CRANKSHAFT MACHININGIN SITU, ON SITE CRANKSHAFT MACHINING

    In-Situ Machining Solutions (UK) Ltd offer a crankshaft repair serviceconsisting of highly trained and motivated teams of supervisors andcraftsmen in the refurbishment of crankshaft, crankpin and main journalbearings on land sites and on board sea going vessels and off-shoreanywhere in the world. The company has a full range of orbital turning, grinding, honing andsuperfinishing machines to cover all forms and sizes of crankpin (bigend/large end) and main journal bearings of any four and two stoke dieselengines. 

    In-place Crankshaft Grinding, Machining andPolishing by highly trained engineers from In-SituMachining Crankshaft failures occur for many reasons, poor maintenance, detachmentof balance weights, crankcase explosions, lubrication starvation etc. Very often crankshafts are very badly damaged seemingly beyond repair, In-Situ machining have the ability to machine crankpin and main bearing to20mm undersize and more removing localised induced hardening (up toHB650) and peen straightening bent shafting. Our personnel are used to the rigours of travelling and performing in allcorners of the globe in varying climatic and adverse working conditions. The teams have the most advanced design machine tools and measuringequipment in pursuit of excellence in this very exacting and precise on site

    crankshaft refurbishment activity. Our company works closely with OEM’s and end user engineers andmanagers to ensure that all in-situ machining projects are managed welland that all engineering working tolerances are fully met. Examples of work by the Crankshaft Engineers of In-Situ:

    Peen straightening a bent shaft End result after removing 17mm on Ø

    Onsite crankshaft machining, repairs and grinding 

    CRANKSHAFT MACHININGCRANKSHAFT MACHININGJOURNAL MACHININGJOURNAL MACHINING

    ENGINE LINE BORINGENGINE LINE BORING

    LINE BORINGLINE BORING

    LINER LANDING MACHININGLINER LANDING MACHINING

    METAL STITCHINGMETAL STITCHING

    IN-SITU PLATINGIN-SITU PLATING

    LASER & OPTICALLASER & OPTICAL ALIGNMENT ALIGNMENT

    OTHER SERVICESOTHER SERVICES

    OUR CLIENTSOUR CLIENTS

    NEWNEW CASE STUDIESCASE STUDIES

     ABOUT US ABOUT US

    HOMEHOME

    CONTACT US NOW!CONTACT US NOW!

    ONLINE ENQUIRY ONLINE ENQUIRY FORMFORM

    EMAIL US:EMAIL US:[email protected] [email protected] 

    TEL:TEL:T: +44 (0)1788 572777T: +44 (0)1788 572777

    M: +44 (0)7876M: +44 (0)7876453285453285

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    Machining by tooling method (not grinding).For fast stock removal

    Blackstone K Major machined back tomakers standards

    Setting false ring with computerised levels at sea due todamaged fillet radii

     

    Machining in progress on heat affected pin, distinguished by theshiny areas

    Superfinishing operation in progress 

    Crack detection by Magnaflux Inspection using Equotip to detect hardness

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    Damaged Ø and keyway of a timing gear journal Machining of journal Ø in progress

    Milling of new keyway

    Completed Ø and keyway

    Finished journal back to standard

     

    CRANKPIN REPAIRS 

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    IN-SITU MACHINING SOLUTIONS (UK) LTDTel: +44(0)1788 572777 / +44(0)7876 453285 Fax: +44(0)1788 562666

    [email protected] 

    Full range of equipment for Orbital machining, superfinishing and polishing journals in the range100mm to 1075mm in diameter 

    Shaft straightening can also be performed using the OEM recognised method of Peene straightening

    Quality in accordance with OEM tolerances, i.e. for Crankshaft Journals 0.15mm/metre straightness toshaft axis, 0.02mm roundness and parallel. Surface finish better than 0.2µm Ra

     

    In-Situ are specialists for crankshaft machining, crankshaft polishing and crankshaftgrinding.

    ON SITE MACHINING SPECIALISTS  

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