Special machine for processing both ends of long steel pipes! [Opposing CNC Facing Machine]
We perform a series of processes including machining the inner diameter, outer diameter, end face, and threading of the cylinder, as well as the transportation, processing, and delivery of the workpiece. Equipped with a right unit for 500-type CNC facing, we have an automatic tool change device (ATC) that allows for the selection of tools based on the workpiece diameter and processing requirements, accommodating a variety of workpiece lengths (approximately 3000 to 14000 mm). To handle workpieces with diameters ranging from φ40 to φ400, we have adopted a two-pod type facing system. The two pods are positioned differently from the center of the facing, with Pod 1 processing workpieces from φ40 to φ200 and Pod 2 processing workpieces from φ200 to φ400, allowing a single facing head to accommodate various diameters. Before processing, we measure the workpiece center using an automatic touch probe measurement system and automatically correct the misalignment values in the Y-axis (vertical direction) and C-axis (horizontal direction).
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basic information
Machine maximum length: 18,800mm Machine maximum width: 3,900mm Machine maximum height: 2,400mm Machine weight: 40,000kg Processing center height: 1,200mm Loading height of workpiece: 1,200mm Unloading height of workpiece: 1,200mm Right side processing unit: fixed Left side processing unit travel distance: 11,000mm Intermediate support unit travel distance: 5,500mm CNC facing unit: common for both sides Model 500NC double pod (two tool mounting positions on the faceplate) Facing head diameter: φ520mm Facing stroke (X-axis): ±35mm Head stroke (Z-axis): 370mm Rotational speed: up to 600rpm Drive motor: 15kw
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Applications/Examples of results
Processing of both end surfaces of long hydraulic cylinder pipe material.
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Company information
Since its founding in 1939, we have developed and manufactured equipment such as machine tools, oiling machines, and heat exchangers that meet the demands of the times. In 2009, we applied the technology we had cultivated to the medical field and began the development and manufacturing of medical devices for "life." Yamashina Seiki's strength lies in its ability to realize the needs and images of society and our customers through in-house development. We believe that fulfilling our customers' desire to "shape what they want" leads to the advancement of humanity and a prosperous society, which is our goal. Additionally, we recognize the SDGs as a common global goal and aim to achieve a balance between solving environmental and social issues and sustainable growth through our corporate activities.
