Case study on the use of portable processing machines: "Expansion of the boss diameter for mast top pins."
We repaired the mast top pin boss of the large cargo handling machinery (coal hoist).
The "WS Series" is a portable processing machine with a small body size. In the repair of the mast top pin boss of large cargo handling machinery (coal hoisting machine), it is difficult to disassemble and relocate due to the deformation of the pin boss, as it is a large machine. This time, we performed boring on-site using the WS. We combined the boom boss and the mast top boss, cut them as they were, and changed the diameter from Φ140 to Φ160. Due to the limited clearance with the boom, we tilted the body for installation, finished it within the tolerances of the manufacturing drawing, and completed it by inserting a Φ160 pin. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Automatic suppression after setting is performed ■ Boring and welding of shaft holes are possible ■ Portable lathe machine (plus welding machine) ■ Compact body suitable for on-site processing and repairs ■ Capable of vertical and horizontal hole processing * For more details, please refer to the PDF document or feel free to contact us.
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At Daiyoko Koki Co., Ltd., we provide services centered around five main businesses: "Construction Machinery Related Business," which supports our customers' smooth operations based on proposals for construction machinery tailored to their needs; "Industrial Machinery Business"; "Plant Related Business"; "Tunnel Related Business"; and "Rental Business." Please feel free to contact us if you have any requests.