Precautions for the production of ring forgings
Release time:
2023-12-28
Ring forgings are widely used in industry. The following editor will briefly introduce to everyone. Ring forgings are processed into rings during the metal forging process. In reality, many parts are used in rings. At that time, the metal should be directly processed into a ring. Ring forgings are directly processed into parts, but also as metal billets for secondary processing, such as wind power industry, pressure vessels, gear blanks, bearing outer ring, pressure pipe joints are ring castings, so ring castings are widely used in the industry.
During the production of ring forgings, it is forbidden to directly clean the oxide scale on the anvil surface. When the ring mill is used to clean the scale, the opposite side shall not stand. Do not place any part of the body under the hammer to pick up or place workpieces or tools before the hammer is stopped. When the fixture and die are replaced or the hammer and forging are stuck on the forging die, the power source shall be cut off and the work can only be carried out after supporting. It is forbidden to forge blanks that are over-burned and below the final forging temperature to avoid cracking and flying out to injuring people. Do not place hot forgings or tools on the tunnel. Ring forgings should be placed in the designated position and should not be stacked too high. Before commencement, the forging workers shall wear the specified labor protection articles. Before forging the ring, check whether the relevant mechanical and electrical equipment, molds, tools, auxiliary facilities and hydraulic pipelines are safe and reliable, and lubricate the equipment, otherwise it shall not be used. Preheat the hammer head, hammer rod, mold and tools before work. Do not throw materials at a long distance, and add protective baffles for throwing materials at a short distance. Ring forgings shall not be thrown from the pavement. Large ring forgings shall be clamped firmly and transported by crane. Hand forging is by hand forging tools, relying on manpower, on the anvil, labor intensity.
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