Crankshaft journal machining
…Crankpin Diameter: >465.00mm Finished Crankpin Diameter: 464.50mm REPAIRS Magnaflux and Hardness checks on crankshafts Run out and ovality checks Machining of 0.5 mm off Crankpin #6 Machine polishing of ……
…Crankpin Diameter: >465.00mm Finished Crankpin Diameter: 464.50mm REPAIRS Magnaflux and Hardness checks on crankshafts Run out and ovality checks Machining of 0.5 mm off Crankpin #6 Machine polishing of ……
IN-PLACE MACHINING AND ANNEALING After the tender was awarded, Goltens in-place machinists first machined the crankpin to -4.5mm to remove all surface cracks leaving a hard spot 250mm x 120mm….
…Built: 1975 Vessel Tonnage: 7,403 DWT Housing Dimension: ID 1270 mm Max Water Depth: 7,000ft Max Drilling Depth: 25,000 ft IN-SITU LINE BORING CONSISTED OF Customized line boring tools ……
PROJECT FACTS CENSA Nicaragua Engine Make: MAK 16CM32 Engine Output: 7,050 kW Engine RPM: 720 Hardness Pre-Annealing: 500+hB Hardness Post Annealing: <350hB Dia. Pre-Machining/Annealing: 278.5mm Finished Diameter: 278.0mm REPAIRS Performed…
PROJECT FACTS PH1002/LEWEK CONSTELLATION 6MW Stern Thruster Flange – Inverted On-Site Machining Customer: TRIYARD Shipyard Co Ltd. Vung Tau- Vietnam Flange size: OD 4700mm x ID 2850mm x 40 mm…
…and tube Goltens proposed a combination of on-site and workshop efforts to complete the work. ON-SITE WORKSCOPE Port and Stbd. Bore alignment laser checks In-situ line boring of Port ……
PROJECT FACTS Kiln Pad Machining Length: 7,800 mm Diameter: 3,564 mm Weight: 17 Tons Material removed from Radius: 4.0 mm REPAIRS Fabricated custom cradle Machined 4 mm from the radius…