What are the common faults of sintering machines


Release time:

Apr 10,2023

Due to the long-term transmission of large torque during operation, the expansion sleeve of the sintering machine is prone to fatigue deformation of the metal, resulting in fatigue wear between the expansion sleeve and the fastener. At the same time, due to the large size of the sintering machine, it is difficult to repair. In response to such problems, polymer materials can be applied for on-site repair, and there are now many applications of polymer composite materials. Its characteristic is that there is no need to dismantle the equipment, as long as the working surface is exposed, and the repair is fast, saving valuable production time for the enterprise. The traditional outsourcing brush plating and spraying methods for repairing dimensions are difficult to ensure, and the repair cost is relatively high. The polymer composite material method is more practical, and there is generally a component corresponding repair and mold repair process for the matching relationship of parts, equipment operation status, and wear. The repair mainly consists of the following steps: first, surface treatment should be carried out on the worn parts of the journal and the inner hole of the gear to ensure cleanliness, dryness, roughness, and exposure of the original metal color. The surface of the shaft diameter should be coated with polymer metal repair material, scraped flat with a ruler, and cured; Surface treatment of gear inner holes and application of polymer metal repair materials to smooth out wear marks and solidify; After the material is heated and solidified, the surface of the material is polished flat. The inner ring of the expansion sleeve is used as a mold to fit the size of the repaired surface of the shaft diameter, and the foot edge is polished. Then, the repaired size is measured; Afterwards, apply polymer metal repair materials to the inner and outer rings of the expansion sleeve for general assembly.

Due to the long-term transmission of large torque during operation, the expansion sleeve of the sintering machine is prone to fatigue deformation of the metal, resulting in fatigue wear between the expansion sleeve and the fastener. At the same time, due to the large size of the sintering machine, it is difficult to repair. In response to such problems, polymer materials can be applied for on-site repair, and there are now many applications of polymer composite materials. Its characteristic is that there is no need to dismantle the equipment, as long as the working surface is exposed, and the repair is fast, saving valuable production time for the enterprise. The traditional outsourcing brush plating and spraying methods for repairing dimensions are difficult to ensure, and the repair cost is relatively high. The polymer composite material method is more practical, and there is generally a component corresponding repair and mold repair process for the matching relationship of parts, equipment operation status, and wear.
The repair mainly consists of the following steps: first, surface treatment should be carried out on the worn parts of the journal and the inner hole of the gear to ensure cleanliness, dryness, roughness, and exposure of the original metal color. The surface of the shaft diameter should be coated with polymer metal repair material, scraped flat with a ruler, and cured; Surface treatment of gear inner holes and application of polymer metal repair materials to smooth out wear marks and solidify; After the material is heated and solidified, the surface of the material is polished flat. The inner ring of the expansion sleeve is used as a mold to fit the size of the repaired surface of the shaft diameter, and the foot edge is polished. Then, the repaired size is measured; Afterwards, apply polymer metal repair materials to the inner and outer rings of the expansion sleeve for general assembly.

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No. 15 Huahong Road, Zhouzhuang Town, Jiangyin City, Jiangsu Province, China

121 Huanxi Road, Huaxi Village, Huashi Town, Jiangyin City, Jiangsu Province, China

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