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Eccentric shaft

Application of eccentric shaft: it is used for a product of compaction paver (also called vibratory roller, road roller, road paver, etc.) of paving engineering machinery. the eccentric shaft is a small assembly component, which is used to balance the mechanical amplitude and reduce the impact of other components on the whole machine. Features: it belongs to a kind of balance weight shock absorption part. there are mainly two groups of shock absorption blocks installed on one shaft. each group of shock absorption blocks is divided into two fixed counterweight blocks and one free counterweight block, through synchronous rotation and inertial oscillation, the overall mechanical mechanism is dynamically balanced and shock-absorbing. The shaft has a bearing and oil seal mounting surface, and the eccentric shock-absorbing block needs to be assembled on the shaft. Eccentric shaft process requirements: shaft blank is generally made of steel bar or forging processing, the main process includes: roughing-heat treatment-semi-finishing-grinding and other processes; the main processing equipment has CNC lathes, CNC cylindrical grinder, quenching equipment and other equipment. The counterweight is made of steel plate cutting. The main processes include: blanking-milling shape-boring and other processes. The main processing equipment includes CNC lathes, machining centers, flame cutting equipment and other equipment. Key detection items of eccentric shaft: surface roughness, roundness, cylindricity, coaxiality, inner hole diameter, appearance after assembly, etc. Key detection equipment: large and medium-sized precision three-coordinate measuring machine, gear detector, hardness tester, metallographic microscope and other high-precision detection test equipment.

Key words:

偏心轴

京联

工程机械配件

Product Classification:

Construction Machinery Accessories

Product Details

Origin: Hebei Raoyang Brand: Beijing Union

Name: eccentric shaft material: steel

Certification:IATF 16949:2006   After sales:7*24 hour phone response

Eccentric shaft use: used for a paving engineering machinery compaction paver (also called vibratory roller, roller, paver, etc.) products, eccentric shaft for a small assembly components, used to balance the mechanical amplitude of the overall shock absorption less other parts impact;

Features: It belongs to a kind of balance weight shock absorption parts. There is mainly a shaft with two sets of shock absorption blocks. Each set of shock absorption blocks is divided into two fixed counterweights and one free counterweight block. Through synchronous rotation and inertial swing The mechanical overall mechanism is dynamically balanced for shock absorption. The shaft has a bearing and oil seal mounting surface, and the eccentric shock absorption block needs to be assembled on the shaft.
Eccentric shaft process requirements: shaft blank is generally made of steel bar or forging processing, the main process includes: roughing-heat treatment-semi-finishing-grinding and other processes; the main processing equipment has CNC lathes, CNC cylindrical grinder, quenching equipment and other equipment. The counterweight is made of steel plate cutting. The main processes include: blanking-milling shape-boring and other processes. The main processing equipment includes CNC lathes, machining centers, flame cutting equipment and other equipment.
Key detection items of eccentric shaft: surface roughness, roundness, cylindricity, coaxiality, inner hole diameter, appearance after assembly, etc. Key detection equipment: large and medium-sized precision three-coordinate measuring machine, gear detector, hardness tester, metallographic microscope and other high-precision detection test equipment.

 

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