The Welding Technology Of Crushe - Chinaprice: contact company for price
the following will analyze the improving method of the iron ore
Iron ore crusher has big crushing ratio, which can crush more than 3 mm below 85% , and widely used in iron ore crushing, railway and highway system of artificial sand field. And iron ore crusher casing is welded casing, the welding casing creates welding stress is the common welding casing deformation, how to reduce welding stress and cause deformation? Then the finite element analysis method is one of them increasingly arose the attention in the broken enterprises, and the crusher is widely used in mines and broken.
According to the equivalent stress nephogram of chassis, the maximum stress of the chassis is 480 mpa, mainly concentrated in the joint of bottom side and bottom plate, its size is very small, is very difficult in mesh, which will inevitably be calculate bigger error, tend to appear stress concentration. From the point of equipment practical usage, this place never happened cracking phenomenon, which can be considered as stress singularity at that point. Casing maximum strain occurs under the bearing seat position.
In addition, except the stress singularity , the stress of other place is very small and the place with the greatest stress occurred in hanging scroll and lateral plate welding, which is still below the frame of the yield limit, but the strength and stiffness of other location is far excess other part , make its can work in normally condition, and need less material.
- Phone: 00862160273583
- Address: No.12, Jinshun Road, Airport Industrial Zone, Pudo, shanghai, China
Published date: March 3, 2015 -
- Business Description: Shanghai Pioneer Machinery Manufacturing Co., Ltd. is a mining machinery company mainly engaged in manufacturing of crushing machinery, grinding equipment, mobile crushing plant and mineral processing machines, integrating research and development, design, manufacturing, sales and after sales service. It has now over 300 employees, including more than 20 middle and senior technical personnel staff. It possesses over 10,000 square meters of standard plant buildings as well as modern offices, R&D center and sales center. For years, the company has been strengthening introduction and digestion of domestic and foreign advanced technologies, advocating the development concept of independent innovation, and established the enterprise operation mode of all personnel management. By means of its strong technical power, scientific management system and excellent product quality, Shanghai Pioneer Machinery Manufacturing Co., Ltd. has quickly grown into an important production and export base of mining machinery in China. Our products have been exported to more than 80 countries and are widely used in global mining and construction industry.
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