22 thoughts on “How we made a broken two-piece crankshaft | How was our work? |”
ESTA ES LA PALABRA DE FE QUE PREDICO: QUE SÍ CONFIESAS CON TU BOCA QUE JESÚS ES ÉL SEÑOR Y CREES EN TU CORAZÓN QUE DIOS LE LEVANTÓ DE LOS MUERTOS SERÁS SALVO PORQUE CON EL CORAZÓN SÉ CREE PARA JUSTICIA Y CON LA BOCA SE CONFIESA PARA SALVACIÓN
What a complete waste of time , this is an item that cannot be repaired, it can o ly be machined to accept bigger main bearings and big end bearings , how you guys break so many crankshaft, steering rods , axles just shows the stuff is crap to start with , at least you may get some money from utube for entertainment purposes only , your customer has just wasted any money they paid you as this will not work end if story , put the scrap towards another new toffee crankshaft
As a time-served 6 years Fabrication Plater /welder your major mistake was to drill and tap for the three studs it took away any strength in the new joint. after a Brinel test you should have clamped the break together and supported the whole crankshaft along its length braced with angle Iron. Set it up in the lathe and ensure correct allignment ground out the V for the welding and put in a root weld Using low hydrogen rods 10swg the whole of the break should have been welded with low hydrogen rods after heating in an oven. Your welding set was crummy it should have been a DC set. After welding the crank then needed heat treatment to stress relieve it check again for alignment if it was out of alignment heat the angle iron bracing and the crank to expand or shrink the crank to align it, Harden and temper the crank to suit the spec Do another Brinel test before a regrind. I have repaired many crankshafts for classic British motorcycles broken /worn out big ends built up / knackered splines / resized for metric mains triples twins singles new threads Sq 4s…. There is a limit with the cast iron flywheels and where the break is especially small bearing crankshafts.
Bhi Jan Ap Tu Ghap Laga Rahy Hu Y Koi Axel Nahi Crenk Shafet Hy 2 Tuzen B Tayra Hu Tu Man Bigen Siiz Hu Jaengay Aik Hi Jatkay Say Toot Jay Ga Piston ka Preaser 250 Ponds Huta Hay Ager Crack Welding Chalta Tu Niya Creank Safet Kiun Badle Karty Waysay Karadi Takry Hu Par Y Ingen Hy Y Black B Turay Ga
ESTA ES LA PALABRA DE FE QUE PREDICO: QUE SÍ CONFIESAS CON TU BOCA QUE JESÚS ES ÉL SEÑOR Y CREES EN TU CORAZÓN QUE DIOS LE LEVANTÓ DE LOS MUERTOS SERÁS SALVO PORQUE CON EL CORAZÓN SÉ CREE PARA JUSTICIA Y CON LA BOCA SE CONFIESA PARA SALVACIÓN
A TODOS LOS AFLIGIDOS POR ENFERMEDADES LES DIGO: EN EL NOMBRE DE MÍ SEÑOR JESUCRISTO ESTÁN SANOS Y LIBRES!¡ AMÉN
Et le moteur va fonctionner combien de minutes ?
Проще сразу было выкинуть ,это пздц 🤣🤣🤣🤣
Una rotura así ya no queda confiable el vehículo,por más que sean buenos mecánicos.
Столько проблем. Проще китайским суперклеем приклеить
Ni la mejor tecnica chinoalemana puede superar esta reparacion,muy buena!
Los gringos tienen envidia,les montaran alguna guerra.
The guys with flip flops and stick welders do it again . !
What a complete waste of time , this is an item that cannot be repaired, it can o ly be machined to accept bigger main bearings and big end bearings , how you guys break so many crankshaft, steering rods , axles just shows the stuff is crap to start with , at least you may get some money from utube for entertainment purposes only , your customer has just wasted any money they paid you as this will not work end if story , put the scrap towards another new toffee crankshaft
Все на глаз…красавчики…..и ведь работать будет…может и неделю😁😁😁😁😁
Вот теперь я видел все
Bravo
I'd love to see a follow up video of this crank installed and running at 3000 RPM under a load.
Майбутнє економіки Росії!
As a time-served 6 years Fabrication Plater /welder your major mistake was to drill and tap for the three studs it took away any strength in the new joint. after a Brinel test you should have clamped the break together and supported the whole crankshaft along its length braced with angle Iron. Set it up in the lathe and ensure correct allignment ground out the V for the welding and put in a root weld Using low hydrogen rods 10swg the whole of the break should have been welded with low hydrogen rods after heating in an oven. Your welding set was crummy it should have been a DC set. After welding the crank then needed heat treatment to stress relieve it check again for alignment if it was out of alignment heat the angle iron bracing and the crank to expand or shrink the crank to align it, Harden and temper the crank to suit the spec Do another Brinel test before a regrind. I have repaired many crankshafts for classic British motorcycles broken /worn out big ends built up / knackered splines / resized for metric mains triples twins singles new threads Sq 4s…. There is a limit with the cast iron flywheels and where the break is especially small bearing crankshafts.
Why.not.proper.filler.rod..by.organ.welding.with.groovingin.v.shape.for.such.votal.parts
Omg…. Lmao…..
Bhi Jan Ap Tu Ghap Laga Rahy Hu Y Koi Axel Nahi Crenk Shafet Hy 2 Tuzen B Tayra Hu Tu Man Bigen Siiz Hu Jaengay Aik Hi Jatkay Say Toot Jay Ga Piston ka Preaser 250 Ponds Huta Hay Ager Crack Welding Chalta Tu Niya Creank Safet Kiun Badle Karty Waysay Karadi Takry Hu Par Y Ingen Hy Y Black B Turay Ga
Holy molly. that bloody machinest is at it again
Золотые руки у этих людей на металоприемке
Тоже самое, что штопать презерватив.