MS Newsletter July 2022 Issue 2300t Press Frame Repair
MS Newsletter July 2022 Issue 2300t Press Frame Crack Repair
【Product PR】 The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that uses mechanical methods to address cracks in metal. Since no heat is applied at all, there is no "thermal distortion." Residual stress does not occur in other areas, preventing secondary damage such as new cracks. Cracks in metal are one of the concerns in equipment maintenance operations. In typical welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features of the MS Method】 ■ No hardening or residual stress due to heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and achievements ■ Completion of construction in a short period → No significant decrease in equipment operating rates ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rates of other equipment or the environment For more details, please contact us.
basic information
【Basic Information】 Metal crack repair using the MS method demonstrates outstanding effectiveness in terms of precision, durability, and cost compared to conventional methods. It is a technology that physically repairs cracks using our special bolts and reinforcement plates. Since it can be performed on-site, it allows for reduced lead times and lower costs. We have experience in a wide range of fields, including cast iron cracks, marine equipment, power generation facilities, and cement equipment. Please feel free to contact us if you have any questions. 【Lineup】 ○ S Bolt → Ensures airtightness and removes cracks → Thoughtfully designed screw structure achieves tensile strength of the base material ○ T Bolt → Prevents MS reinforcement plate from pulling out and patch repairs → Unique tapered section enhances airtightness and prevents loosening ○ MS Reinforcement Plate → Reinforces and restores the repair area → Suppresses the force that causes cracks to spread and strongly reinforces the base material ○ MS Bolt Hole Repair Insert → Female screw part for reinforcing damaged bolt holes ・HS Type Insert: For cases where there are no cracks around the bolt hole ・HF Type Insert: For cases where there are cracks around the bolt hole
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Applications/Examples of results
【Examples of Achievements】 ＜Cement Plant Equipment Achievements＞ - Gearbox casing - Support roller - Kiln tire - Cement mill cover - Cement mill body - Girth gear ＜Power Generation Equipment Achievements＞ - Steam turbine casing - Gas turbine casing - Pump casing - Boiler - Internal combustion engine crankcase ＜Marine Related Achievements＞ - Crankcase - Freshwater cooler - Housing - Manifold - Intake and exhaust pipes - Air cooler bolt holes ＜Steel and Iron Related Achievements＞ - Forging press frame - Cutting machine - CRG - Cooling tower blades ＜General Industrial Machinery Achievements＞ - Motor pedestal - Casting equipment - Press machine frame - Press machine crown - Bolster - Slide - Upright - Vibrating screen - Feeder - Connecting rod - Press bed - Casting machine - Forging machine - Die-cast frame - Injection molding machine link housing ＜Others＞ - Casting prototypes - Aluminum prototypes - Casting foundry - Foundry - Industrial machinery parts manufacturing - Injection molding machine mold fixing bolt holes - Platen - Piano soundboard - Casing bolt holes - Exhaust pipe bolts
