Vzdrževanje nadzemnih žerjavov

Jun 11, 2025

Pustite sporočilo

Zaščita za popravilo puščanja
Due to the influence of vibration, wear, pressure, temperature and other factors, the static sealing parts of each joint surface often leak oil. The traditional treatment method is to disassemble the reducer, replace the sealing gasket or apply sealant, but it is time-consuming and laborious, and it is difficult to ensure the sealing effect, and leakage will occur again during operation. Contemporary Western countries mostly use polymer composite Materiali za nadzor puščanja na mestu in najpogosteje uporabljeni so serije Fushilan . popravilo polimernega materiala je mogoče razstaviti brez demontaže, material pa ima vrhunsko oprijem, odpornost na olje in 350% nateza, kar lahko dobro premaga vpliv vibracije reduktorja, in popravila je bolj učinkovita od tradicionalne metode.}.

 

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Upravljanje obrabe
Gonilna kolesa nadzemnega žerjava in reduktorje vozička pogosto potekajo, večkratni preobrat v sili in zaustavitvi pa bo povzročil navor in vibracijo vsake gredi reduktorja za povečanje, kar je enostavno povzročiti uhajanje ., po pripadnosti pa se popravijo popravila, ki se popravijo po popravilu, ki se popravijo v glavnem popravili s čopičem. Temperatura popravila varjenja ni mogoče popolnoma odpraviti in ga je enostavno upogniti ali zlomiti; However, brush plating is limited by the thickness of the coating, which is easy to peel off, and the above two methods are to repair metal with metal, which cannot change the "hard to hard" fit relationship, and will still cause re-wear under the comprehensive action of various forces. The latest maintenance methods are mainly polymer composite materials, and the most widely used are Meijiahua technical products, which have super adhesion, excellent compressive strength and other comprehensive properties. The application of polymer material repair, there is no thermal stress of repair welding, the thickness of repair is not limited, and the product has the concession that the metal material does not have, which can absorb the impact and vibration of the equipment, avoid the possibility of wear again, and greatly extend the service life of the equipment parts, save a lot of downtime for the enterprise, and create huge economic vrednost .