Otvorený štítový valec TBM

The open tbm shield cylinder is a cutting-edge hydraulic component designed to enhance the safety and efficiency of tunnel boring operations. This specialized cylinder plays a crucial role in supporting the shield of a tunnel boring machine (tbm), ensuring stability and protection during excavation. In this informative article, we will explore the key characteristics, usage methods, and maintenance guidelines for the open tbm shield cylinder.

The open tbm shield cylinder is a vital component that enhances the safety and efficiency of tunnel boring operations. With its shield stability, precise control, durability, and safety features, this cylinder ensures the secure positioning and protection of the tbm shield during excavation. By following the recommended usage methods and adhering to regular maintenance practices, the open tbm shield cylinder will continue to deliver outstanding performance, contributing to the success of tunneling projects. Experience the safety and efficiency of the open tbm shield cylinder, revolutionizing tunnel boring operations with advanced technology and reliability.

Open TBM Shield Cylinder Key Characteristics:

• Shield Stability: The open TBM shield cylinder is engineered to provide exceptional stability to the tbm shield. Its robust construction and precise engineering ensure that the shield remains securely in place during excavation, minimizing the risk of ground collapse and ensuring the safety of the tunneling crew.
• Precise Control and Positioning: Equipped with advanced hydraulic control systems, this cylinder offers precise control over the positioning of the TBM shield. This allows operators to adjust the shield’s orientation and alignment to match the specific ground conditions, ensuring accurate and efficient excavation.
• Durability and Reliability: Built with high-quality materials, the open TBM shield cylinder is designed to withstand the demanding conditions encountered during tunneling operations. It can withstand heavy loads, vibrations, and shocks, providing long-term durability, minimizing downtime, and reducing maintenance costs.
• Safety Features: The open TBM shield cylinder incorporates safety features such as pressure relief valves and emergency stop mechanisms. These features help prevent excessive pressure buildup and ensure the safety of the tunneling crew, minimizing the risk of accidents or equipment damage.

Open TBM Shield Cylinder Parameter:

Názov produktu	Open Tunnel Boring Machine Shield Cylinder
Vlastnosti:	Stabilize the cutter head/prevent the jamming caused by convergence
Priemer otvoru:	130mm～360mm
Priemer tyče:	80mm～220mm Stroke100mm～420mm
Tlak:	do 25 MPa Special requirements up to 35Mpa
Aplikácie:	Otvorený tunelový vŕtací stroj

Aplikácia otvoreného valca TBM:

Usage Method Of Open TBM Shield Cylinder:

• Inštalácia valca:  Install the open TBM shield cylinder according to the manufacturer’s instructions. Ensure proper alignment and secure attachment to the TBM shield structure using suitable mounting brackets or accessories.
• Integrácia hydraulického systému: Connect the cylinder to the TBM’s hydraulic system using compatible hoses and fittings. Ensure all connections are secure, leak-free, and adequately tightened for optimal hydraulic performance.
• Shield Positioning:  Familiarize yourself with the controls specific to the open TBM shield cylinder. Use these controls to adjust the shield’s position, alignment, and angle. Follow the TBM manufacturer’s guidelines and recommendations for optimal shield positioning based on the ground conditions.
• Bezpečnostné opatrenia:  Adhere to all safety protocols and guidelines provided by the TBM manufacturer. Ensure operators are trained in the safe operation of the tbm and the open tbm shield cylinder. Regularly inspect safety mechanisms and perform maintenance as recommended to ensure their proper functioning.

How To Bleed Single Acting Hydraulic Cylinder?

Bleeding a single-acting hydraulic cylinder is a straightforward process that helps remove air from the system and ensures proper functioning. Here’s a step-by-step guide to help you bleed a single-acting hydraulic cylinder:

1. Bezpečnosť na prvom mieste: Before you begin, ensure the hydraulic system is depressurized and the machine is turned off. Wear appropriate personal protective equipment (PPE), such as gloves and safety glasses.
2. Identify Bleed Point: Locate the bleed point on the hydraulic cylinder. This is usually a small screw or valve located on the cylinder body or near the hydraulic connections.
3. Príprava zbernej nádoby: Place a suitable container beneath the bleed point to catch any hydraulic fluid that may be released during the bleeding process.
4. Open Bleed Point: Using an appropriate wrench or tool, carefully open the bleed point by turning it counterclockwise. This allows air and any trapped fluid to escape.
5. Predĺžte valec: Activate the hydraulic system to extend the cylinder fully. This can be done by operating the control valve or lever that controls the cylinder’s movement. By extending the cylinder, you allow air to rise to the highest point and escape through the bleed point.
6. Pozorujte tok tekutiny: As the cylinder extends, you may notice air bubbles escaping through the bleed point. Allow the fluid to flow until you see a consistent and steady stream without any air bubbles. This indicates that the air has been purged from the cylinder.
7. Close Bleed Point: Once the fluid flows smoothly without any air bubbles, close the bleed point by turning it clockwise. Take care not to overtighten it.
8. Zasunutie valca: Operate the control valve or lever in the opposite direction to retract the cylinder fully. This helps expel any remaining air from the system.
9. V prípade potreby zopakujte: In some cases, stubborn air pockets may require multiple bleeding cycles. If you still notice air in the system or experience poor cylinder performance, repeat the bleeding process until the system is free of air.
10. Check Hydraulic Fluid Level: After bleeding the cylinder, check the hydraulic fluid level in the reservoir. If necessary, add the recommended hydraulic fluid to maintain the proper level. Refer to the machine’s manual for the correct type and specifications of hydraulic fluid.
11. Test Cylinder Operation: With the cylinder bled and fluid level checked, test the hydraulic system by operating the control valve or lever that controls the cylinder’s movement. Observe the cylinder’s performance to ensure it operates smoothly and provides the desired force.

Schopnosť a kapacita továrne:

(1) Montáž

Disponujeme prvotriednou nezávislou výskumnou a vývojovou montážnou platformou. Dielňa na výrobu hydraulických valcov má štyri poloautomatické montážne linky zdvíhacích valcov a jednu automatickú montážnu linku naklápacích valcov s projektovanou ročnou výrobnou kapacitou 1 milión kusov. Dielňa na výrobu špeciálnych valcov je vybavená rôznymi špecifikáciami poloautomatického systému čistenia a montáže s projektovanou ročnou výrobnou kapacitou 200 000 kusov a je vybavená známym CNC obrábacím zariadením, obrábacím centrom, špeciálnym zariadením na vysoko presné spracovanie valcov, robotickým zváracím strojom, automatickým čistiacim strojom, automatickým montážnym strojom valcov a automatickou lakovacou výrobnou linkou. Existujúce kritické zariadenia majú viac ako 300 súprav (sád). Optimálne alokovanie a efektívne využívanie zdrojov zariadení zabezpečuje požiadavky na presnosť výrobkov a spĺňa požiadavky na vysokú kvalitu výrobkov.

(2) Obrábanie

Obrábacia dielňa je vybavená prispôsobeným sústružníckym centrom na šikmé koľajnice, obrábacím centrom, vysokorýchlostným honovacím strojom, zváracím robotom a ďalším súvisiacim zariadením, ktoré dokáže spracovať valcové rúry s maximálnym vnútorným priemerom 400 mm a maximálnou dĺžkou 6 metrov.

(3) Zváranie

(4) Maľovanie a natieranie

S malými a stredne veľkými valcovými automatickými linkami na nanášanie farieb na vodnej báze, na dosiahnutie automatického nakladania a vykladania robotmi a automatického striekania, je projektovaná kapacita 4000 kusov za smenu;
Máme tiež poloautomatickú linku na výrobu farieb pre veľké valce poháňané reťazou s projektovanou kapacitou 60 kusov za smenu.

(5) Testovanie

Disponujeme prvotriednymi kontrolnými zariadeniami a skúšobnými zariadeniami, ktoré zabezpečujú, že výkonnosť valca spĺňa požiadavky.

 

 

Sme jedným z najlepších výrobcov hydraulických valcov. Ponúkame komplexné hydraulické valce. Poskytujeme aj zodpovedajúce poľnohospodárske prevodovkyNaše produkty sme vyvážali klientom po celom svete a vďaka vynikajúcej kvalite produktov a popredajnému servisu sme si získali dobrú reputáciu. Vítame zákazníkov doma aj v zahraničí, ktorí nás kontaktujú za účelom rokovania o obchodných záležitostiach, výmeny informácií a spolupracovať s nami!