Page Views: 623
In view of some conditions in the operation process, the equilateral angle steel needs to be designed in the cutting edge. The design of the equilateral angle steel cutting edge is based on the finished hole pattern of the equilateral angle steel, so that the design is easy to come out during the cutting process. The following exceptions are listed below: First, the two shoulders of the equilateral angle steel are relatively thick compared with other departments, and the required shearing force is also larger. The shear blade wears faster, and the shear blade has been operated for a period of time.
The corresponding amount of wear in this department is large, resulting in a large shoulder gap, and the signs of collapsed shoulders are easy to appear; the second is the comparison of the legs and waist of the equilateral angle steel. In view of the infection of the cutting angle, when the cutting blade is worn, the cutting When cutting the two legs, the amount of shearing is reduced, and the leg shears are torn by frequent shearing. The end of the equilateral angle steel leg is very easy to get burrs.
Third, the slope of the upper and lower shearing blade legs and the finished hole pattern of the equilateral angle steel are the same, so the leg roots are stressed at the same time during shearing, the shearing force is larger, and the shearing blade wears faster. On the one hand, the leg ends Shearing indentation remains. On the other hand, after the cutting blade is aging, it is easy to show signs of tearing and more burrs in the shearing department of the equilateral angle. The latter two points are the primary cause of infection that affects the shear quality of the equilateral angle. The recommendation gives us a basic understanding of the cutting edge design of equilateral angle steel, and hope to help the master to further understand equilateral angle steel.
More information?Click to Chat
PPGL steel is an innovative product by combining the strength of steel with the anti-corrosive capabilities of coatings. It is short for pre-painted galvalume steel coil, which uses aluminum-galvanized sheet as base metal. The material is exceptionally resistant to corrosion and high temperature up to 315 degrees. PPGL coils are used in a wide variety of applications such as roofing & cladding, doors & windows, lighting, vehicle manufacturing, furniture, home appliance, and shipbuilding industry. Wanzhi Steel offers PPGL coil with width of 600-1,250 mm, and the thickness of 0.12-1.2 mm. There are also various colors and patterns to choose from. Welcome to contact us!Read more
Materials: low carbon steel wire Specification: 1.net width: 0. 5m-2.5m.2.Wire diameter (Before coated - ater coated);: 1.0-3.0 mm 3.hole size: 50x50 50x100(mm). Advantage: Beautiul, durable, easy to transport and nstall, with good precision fltering. load strength. Uses: used in highway, railway, airport, residential community. seaport, feeding and husbandry protection. Manufacturing: steel wire coated after welding can also be indiviuallyl plated, hot dipped and PVC coated. Methodology: high qualty iron wire welded to PVC or PE, PP powder coating surface treatment after curing. has a strong ad- hesion, good corrosion rsisance, bright color, etc.Read more
Color coated steel coil & sheet & surface material for making writing board, like whiteboard & green board & blackboard steel coil & sheet & surface material.Read more
The company has 9 major metal materials import and export departments, covering the entire industry chain of more than 90 metal materials products.Learn product
More than 17 years of experience in metal material industry, with more than 12 years of import and export experience.Learn case
Professional legal department, 7*24 hours after-sales service response, high standards for each link.Contact us
Copyright 2020 Wanzhi Steel . All Rights Reserved.