< , < , , >1. The purpose of the cast iron motor test bench (motor test platform): It is mainly used for power experiments of machinery, motors, and engines, and has good plane stability and toughness. There are grooves and bolt holes on the surface, which can be used to fix experimental equipment.
< , , >2. Cast iron motor test bench (motor test bench) material: high-quality high-strength gray cast iron H, working surface hardness is HB, after two annealings, internal stress is completely removed. This product has stable accuracy and good wear resistance.
< , , >3. Cast iron motor test bench (motor test platform) specifications: (test platforms larger than this specification can be spliced to produce special-shaped specifications and can be customized according to drawings).
< , , > 4. Accuracy of cast iron motor test bench (motor test bench): It is implemented in accordance with the national standard metrology verification regulations. It can be processed into grade, grade and fine planing according to customer requirements.
< , , >5. Surface treatment of cast iron motor test bench (motor test platform): The working surface is machined with grooves and can also have bolt holes. The surface is scraped to ensure plane accuracy. Remove the molding sand from the non-processed surface and apply anti-rust paint.
< , , >6. Cast iron motor test bench (motor test platform) style: stiffened plate type.
< , , >7. Cast iron motor test bench (motor test platform) packaging: wooden packaging. Anti-rust treatment and proper packaging before packaging to avoid damage to the product during transportation due to poor packaging. After the cast iron flat plate passes the test, it should be accompanied by a product certificate. The product certificate should have the date of manufacture and the product serial number.
< , , >8. Technical requirements for cast iron motor test bench (motor test platform)
< , , >The working surface of the motor test platform shall not have sand holes, pores, or cracks that seriously affect the appearance and performance. , slag inclusions, shrinkage, scratches, bruises, rust spots and other defects.
< , , >. The casting surface of the motor test platform should be clean of molding sand, smooth and firmly painted.
< , , > On the flat working surface where the accuracy of the motor test platform is registered as grade 1, sand holes with a diameter smaller than mm are allowed to be plugged with the same material, and their hardness should be smaller than the hardness of the surrounding materials. There should be no more than one sand hole blocked on the working surface, and the distance between the sand holes should not be less than mm.
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