A design to Improve the Stability of Hot Saw and Hydraulic System of Steel Extrusion Presses
The main structure of SMS MEER seamless steel pipe extruder and the main failure points affecting the yield rate are introduced,and an improvement programme is proposed for the structure of the extruder in combination with the actual use and working conditions at the site.There are two components in the steel extruder equipment that affect the yield of barren tubes:the hot saw and the extrusion hydraulic system.The control accuracy of the hot saw is not up to the standard,which affects the yield rate;and the instability of the hydraulic system affects the surface quality of the pipe.Through the improvement,the production rate of pipe through the extruder can be increased.
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