Keywords: gear shaft and keyway key wear, keyway wear repair, dryer shaft repair, shaft wear repair technology, shaft head repair
Baking touch transmission shaft: gear shaft diameter 190mm, unilateral wear 34-4mm, width 128mm, keyway width 45mm, length 120mm, bearing position journal 170mm.
Soray Industrial repairs gear shaft and keyway key wear steps:
1.Finish the repair tooling and calipers according to the drawing size tolerances provided by the enterprise;
2.Determine the secondary anchor point on the axis and remove the oil stains
3.The caliper is determined by the caliper at the bearing position of 170mm
4.Trial tooling, first tighten the side bolts and then tighten the rest of the bolts until there is no gap between the two joint surfaces, if there is a gap, the shaft size can be regrinded according to the high point indentation in the reassembly until the tooling is closed;
5.After the tooling is removed, the inner wall is brushed with SD7000 release agent
6.The shaft repair part is further polished and cleaned to achieve roughness, cleanliness and dryness
7.Blend SD7102 material is applied to the shaft repair part, and the damaged keyway is filled densely
8.Installation fixtures;
9.After the material is cured, disassemble the tooling and measure the repair size;
10.Make a keyway in the shaft;
11.After the size meets the assembly requirements, the SD7000 release agent is brushed in the inner hole, key and keyway of the gear
12.Mix the SD7102 material appropriately again, and apply it to the shaft and shaft hole
13.Install the gears into position as required.
We see that the wear and tear of the gear shaft and keyway roller are repaired with a simple repair step, which shows that the new materials developed by Soray Industry cannot be replaced by the traditional repair process, so what is the new material of Soray Industry?What are the advantages?
1. The new material developed by Soray Industry is a carbon nanopolymer material, which is prepared by one-dimensional and two-dimensional carbon nanomaterials and high-performance resins, without solvents, and can be quickly cured and molded at different temperatures of low temperature, room temperature and high temperature according to the needs of the scene, and is suitable for wear reconstruction, impact resistance, sound suppression, anti-corrosion and other fields.
2. Carbon nanopolymer materials have both the lightweight, plasticity and hardness of polymers. During the preparation process, the unique microstructure of the highly compatible two-phase is formed, which makes it have high strength and toughness, and at the same time has the characteristics of high wear resistance and high lubrication. It is used in the repair and preparation of high wear-resistant mechanical parts such as mechanical bearing positions, pumps, and water turbines, which can greatly reduce energy loss and prolong the life of equipment. The product is easy to process, no organic solvents, and is a green and low-carbon advanced functional material.