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Rules for Assembly and Production of Spherical Roller Bearings

Time:2020.07.31  Source:Roller Bearings Suppliers

Rules for Assembly and Production of Spherical Roller Bearings


1. Safe production of spherical roller bearing assembly


During the assembly operation of spherical roller bearings, safe production is very important. Especially the staff who operate the press must operate in accordance with the safe operating procedures to ensure personal safety and equipment integrity. The pressure machinery in the bearing assembly, especially the eccentric press, rotates fast, and the punch slider needs to pass the bottom dead center to reset, which is very dangerous. Among the accidents in the bearing assembly room, the accident rate of the press is relatively high, which should be paid enough attention. There is often kerosene or gasoline in the assembly room of spherical roller bearings, and you must always be vigilant about fire and combustion. 


The safety operating procedures for the assembly personnel of spherical roller bearings include the following aspects:


(1) Assembly workers should receive safety education at all levels of the factory, earnestly implement national policies, laws, and regulations on safe production and labor protection, and strictly abide by safety operating procedures and various safety rules and regulations.


(2) Assemblers must have a safety operation certificate before they can work. Those who fail the safety operation assessment, apprentices and interns are not allowed to operate without permission. Need WSBC 22207CA/W33 bearing, click here.


WSBC 22207CA/W33


(3) Assemblers must wear labor protection supplies neatly when they take up their jobs. Non-labor protection products, such as scarves, high heels, etc., are strictly prohibited to wear to prevent accidents. 


(4) The pressure machinery used for assembly should have safety protection devices. For the adjustment of the eccentric press, the safety adjustment procedures should be followed. When adjusting, the press slider should be stopped at the bottom dead center position, and then the assembly die with the bearing should be pushed, and then the slider should be lowered to the required stroke. When the press is working, both hands should leave the bearing assembly die, and the press slider is not allowed to run and work continuously.


(5) The electric riveting machine used for assembly should work under a safe voltage, and should have a grounding device and a voltage limiting safety device.


(6) Among the assemblers, operators with special work certificates such as non-pressure workers or electric riveters are not allowed to operate presses, electric riveters and other equipment.


(7) In the process of sorting and matching, self-aligning roller bearing rings or semi-finished bearings fitted with rolling elements should not be placed too high and crowded to avoid accidents.


(8) The handling of spherical roller bearings and their parts should be handled with care, so that on the one hand, it can ensure that the bearing surface is not bumped, and on the other hand, it can also ensure the personal safety of the staff.


2. Civilized production of spherical roller bearing assembly


Civilized production is also a very important content of factory management, reflecting the management level of a modern enterprise. It directly affects the quality of the factory's products, the operation and operation of machinery and equipment, the accuracy and life of work clamps and measuring tools, and the performance of workers' operating skills. Especially for the collective operation of the bearing assembly process, where workers operate under the conditions of semi-manual, semi-mechanical, semi-mental and semi-physical, civilized production is very important.


Under normal production conditions, civilized production should achieve the following aspects:


(1) The set up of teams and positions in the assembly workshop should be sound, and work hours should be strictly observed. Organize production and assign tasks, and each should be responsible for division of labor and cooperation.


(2) Operators should have a clear division of labor, so that the positions are not vacant, there are people on the job, and the products should always be in an organic, reasonable and controlled flow. Learn more information about WSBC 22207CAK/W33, please click here.


WSBC 22207CAK/W33


(3) After receiving the work order, the worker should first consult the work documents such as process instructions, record the relevant data, and then do all the preparatory work before the work.


(4) The assembly operation should be stable and accurate. Especially for sorting and supporting work, we should not just ask for speed, but for accuracy and stability. Regarding the operation of pressure machinery, it is necessary to abide by the rules and regulations, and there must be no blindness and fluke mentality.


(5) The assembly work ground should be clean and tidy. Waste packaging should be removed in time, and the cleaning fluid and other dirt spilled on the ground should be removed in time.


(6) The bearing parts or semi-finished products of spherical roller bearings during the assembly process should be placed neatly. After sorting, the bearing rings should be arranged horizontally and vertically, the sorting deviation should be clear, and the placement height should be moderate.


(7) Bearing parts that flow during assembly should be handled with care to avoid knocking or scratching the surface of the parts. Keep things in their place and place them in the same position.


(8) When adjusting the sorting and clearance measurement instruments, it should be carried out in accordance with the corresponding operating regulations. The instrument accessories and accessories should be complete, and the adjustment tools should be intact. Do not use bearing rings or standard parts to replace hand hammers for operation.

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