hydraulic shears ring binder cylinder

       Shears pressure when the foot is used to compress plate, due to the foot pressure leak sealing serious, resulting in a low pressure pressure foot, in, the plate to produce steel plate break off from shearing machine

Phenomenon, caused by collapsing blade knife blade, as well as cards and other damage that may result in serious shears a major fault. Therefore pressure pin leakage must be addressed.

Shears foot pressure by 0-type seals and seal hole with 63 45 12 seal, and the ring 63 45 12 non-standard products, GB product specifications for the 63 55 12, diameter difference

10mm. After analysis, the decision on the installation of bakelite ring sets to improve the structure so that the diameter of the shearing machineinstallation of seals Department increased from 45mm to 55mm, and then pressed the appropriate increase of the circular ring

Gasket size. After installation, the pressure has been the safe use of the foot has been no leakage.

       2 hydraulic shears air buffer ring
 
       Air buffer is zoned Block scissors from the role of the air strike a balance, because of a serious leak, resulting in the balancing effect of greatly reduced, affecting the working conditions of shears on the impact of blade shears

Great, equipment vibration intensified. At the same time, as a result of a serious leak, resulting in the compressed air pressure machine can not work pressure, which can not open the clutch, unable to work. shearing machine


Disclosure of parts of the system is under the cylinder cover, shaft and seal holes between the Department, the original seal ring axis with 35, that is 50 35 10, installed in the cylinder under the hole covered with a hole ring pressed , and

35 GB of existing products for: 43 35 10, the difference between outer diameter of 7mm. We adopt the processing of a diameter of 50mm, inner diameter of 43mm, thickness of 10mm steel method used to install the ring, and then

Will be covered under the embedded steel hole.

In the pad ring to install an O-ring 42.5 3.55. In this way, the next steel face can be pressed O-ring at the same time increase the pad ring diameter size 2 in order to compress ring, thereby effectively

To prevent air leakage. In the implementation process, the thickness of steel must be appropriate to do not only install the ring, but also to make steel to compress O-ring does not leak. We

After careful measurement, carefully calculated, and finally solved the problem, after installation, the use of the phenomenon has been no leakage, run well,


Shears through the above-mentioned seals on alternative work to resolve the production of a major hidden danger in the short span of three days time to complete the above tasks, not only to ensure the timely repair of equipment operation, so that cars

The smooth conduct of inter-production, but also saving for my factory-made or ordered seal the funds required, as well as training workshops and technical personnel of the analysis of issues and problem-solving skills, for future solution

Equipment maintenance summary of some of the issues has laid a good foundation.