The crane e kentsoeng ka teraka ke mofuta oa teraka ea koloi e kenyelletsang bokhoni ba ho phalla, Ho fana ka monyetla oa ho phethahatsa mesebetsi le lipalangoang tsa lipalangoang ka har'a koloi e le 'ngoe. Likarolo tsa eona tsa bohlokoa li akaretsa chassis e khethehileng ea koloi, leqeba le phahameng le phahameng, Lebokose la thepa, Sistimi ea Hydraulic, le tse ling. Kajeno, Ha re hlahlobe ho bolaoa ke ho hlapela, karolo ea bohlokoa ea molaoana.
'Nete, Karolo ena e tsejoang ka hore na ho thotla ho sa bolaea ha e sebetse feela ho crane e kentsoeng ka terakas empa e boetse e fana ka tšebeliso ea mefuta e fapaneng ea mechini e fapaneng ea kaho ea mechini e litšila. E emela mofuta oa sehlahisoa sa ho sesa, e fetotsoe haholo ke lintho tse kang li-gear tsa worm, Likhetla tse ngata, le motor.
Ho roala ho bolaea ho sebetsa e le karolo e ka sehloohong tsamaisong ea hydraulic ea crane e kentsoeng ka teraka. Ho potoloha ha eona ho tsamaisoa ka mochini o koahetsoeng ka botlalo ke li-gears tsa lebokose la ho robala, Ho ts'oaroa le ho bululeloa ho sa laoleheng. Ho hlapaola ho lla hoa disc-sebopeho ebile ho haelloa ke meeli efe kapa efe ea angle, Ho lumella ho potoloha ka lehlakoreng le leng. Tloaelehileng, Re bua ka sena e le setulong sa ± 360-degree degree, ho emela sebopeho se sebetsang se nang le ho sesa. Ka kakaretso, Maqhubu a nang le bokhoni ba 5 Lithane kapa ka holimo li na le sebopeho se hlabang ka botlalo, Hare tse ka hare ho 2-4 Ho boloka bosoasoi 'me u hira rack le cylinder raese.
Ha ho tluoa ho ts'ebeliso ea ho hlapela ho lla ho crane e kentsoeng ka terakas, litaba tse 'maloa tse tiileng:
Khetha Khethollo ea Lubritricvation e thehiloeng maemong a ho bolaoa ke ho robala. Ka tloaelo, Bakeng sa likotoana tsa bolo, lubriction e lokela ho etsoa hang 100 lihora tsa ts'ebetso. Bakeng sa likotoana tsa kholomo, it is recommended to lubricate once every 500 lihora tsa ts'ebetso. For cranes that operate continuously in high-temperature and dusty environments, the lubrication interval should be appropriately shortened in accordance with the severity of the environmental conditions.
Let’s elaborate on this point. The operating environment has a significant impact on the performance and lifespan of the slewing bearing. High temperatures can cause the lubricant to degrade more rapidly, while dust can introduce abrasive particles that increase friction and wear. By adjusting the lubrication interval based on the specific conditions, the bearing can be better protected and its reliability maintained.
Grease serves multiple functions such as sealing, reducing friction or minimizing it to the greatest extent possible, and providing anti-corrosion protection. When replenishing the lubricating oil, it is essential to add an adequate amount of grease. In the case of a labyrinth seal, an excess of grease should overflow from the labyrinth structure.
Adequate greasing ensures that the sealing effect is maintained, preventing the ingress of contaminants and moisture. The anti-corrosion property of the grease helps protect the bearing from rust and other forms of corrosion, especially in harsh operating conditions.
Grease must be evenly distributed. When replenishing the lubricating grease, it is necessary to allow the slewing mechanism of the crane e kentsoeng ka terakato rotate slowly.
This slow rotation ensures that the grease spreads uniformly across the contact surfaces, providing consistent lubrication and reducing the risk of localized wear or overheating. Uneven grease distribution can lead to imbalanced loading and premature failure of the bearing.
When cleaning the crane, take precautions to prevent steam or other liquids from entering the slideway.
Moisture or other fluids can cause corrosion and damage to the internal components of the slewing bearing, compromising its performance and longevity. Special care should be taken during the cleaning process to ensure that these areas remain dry and protected.
Haeba e crane e kentsoeng ka terakais going to be out of use for an extended period, it is crucial to lubricate the slewing bearing in advance.
This pre-lubrication helps prevent rust and oxidation during the period of inactivity, ensuring that the bearing remains in good condition and ready for immediate use when the crane is needed again.
After thecrane e kentsoeng ka terakahas been in operation for a certain period, it is imperative to timely tighten the bolts of the slewing bearing. Ka kakaretso, the inspection interval is set at 2-3 months. Leha ho le joalo, if the crane typically operates under heavy loads, the inspection cycle should be appropriately shortened.
Regular bolt tightening ensures the stability and integrity of the connection, preventing loosening that could lead to misalignment or excessive wear. The frequency of inspection needs to be adjusted based on the actual working conditions to address potential issues promptly.
There are numerous components within the crane e kentsoeng ka teraka. During the maintenance process, it is essential to give meticulous attention to each component to achieve truly comprehensive and effective maintenance.
By adhering to proper maintenance practices and paying close attention to the specific requirements of the slewing bearing, the performance, Ho tšepahala, and lifespan of the crane e kentsoeng ka terakacan be significantly enhanced, reducing the likelihood of breakdowns and ensuring safe and efficient operation.
Ha re phethela, understanding the role and maintenance requirements of the slewing bearing is a vital aspect of maintaining the overall functionality and longevity of the crane e kentsoeng ka teraka. Through diligent care and attention to detail, the crane can continue to perform its duties reliably and contribute to successful lifting and transportation operations.
