Molla in nastro d'acciaio per rotaia: Guida completa sulle funzionalità principali, Usi & Specifiche tecniche

Overview of Rail Steel Strip Spring

The rail steel strip spring is the core component of the rail fastener system, and it undertakes the key mission of fixing the rails and ensuring the stability of the track. During the high-speed operation of the train, it continuously provides a stable and reliable clamping force for the rails with its unique elastic structure, effectively resists various impact forces and displacement trends generated by the train load, ensures that the track geometry is accurate and unchanged, and lays a solid foundation for the safe and smooth operation of the train. It is an indispensable part of modern railway transportation.

Product Parameters of Rail Steel Strip Spring

Features of Rail Steel Strip Spring

• Excellent elastic performance: The use of advanced spring steel materials and unique structural design makes the spring bar have excellent elastic recovery ability. Under the repeated impact caused by long-term train operation, it can still maintain a stable buckle pressure, providing a long-lasting and reliable fixing effect for the track.
• Elevata resistenza e durata: The material has been specially treated with high strength and good fatigue resistance, which can withstand the huge load of the train and the complex operating environment, effectively reduce the breakage and wear of the spring bar, and extend the service life.
• Accurate adaptability: According to different railway line types (such as passenger and freight railways, passenger dedicated railways) and track structure characteristics, a variety of specifications and models of spring bars are designed, which can be perfectly adapted to various fastener systems to ensure the overall performance and stability of the track system.
• Convenient and efficient installation: The design of the rail steel strip spring fully considers the convenience of installation. The unique hooks or protrusions at both ends are closely matched with other parts of the fastener. The installation process is simple and fast, which can greatly improve construction efficiency and reduce labor costs.

Function of Rail Steel Strip Spring

• Fixing rails: The buckling pressure generated by its own elastic deformation can tightly buckle the rails on the sleepers to prevent the rails from being displaced laterally or longitudinally under the train load, ensuring the geometric stability of the track and ensuring the safety of train travel.
• Buffering and shock absorption: The elastic characteristics of the railroad fasteners ( rail steel strip spring ) can effectively buffer the impact force on the rails when the train passes, reduce the vibration and wear of the rails and sleepers, reduce the damage rate of track components, and extend the service life of the track.
• Adjusting track geometry: During track maintenance, the buckling pressure of the spring bar can be adjusted to fine-tune the track gauge, level and other geometric dimensions, so that the track always meets the design requirements and ensures the smoothness and comfort of the train travel.
• Adapting to complex working conditions: It has good corrosion resistance and anti-aging performance, can work stably for a long time under different climatic conditions (such as high temperature, low temperature, umidità, ecc.) and geological environments, and can adapt to various complex railway operating conditions.

Application of Rail Steel Strip Spring

• Conventional railway: widely used in conventional railway lines with both passenger and freight lines, providing stable and reliable track fixing support for trains of various speed levels, ensuring the safety and smoothness of freight transportation and passenger travel.
• Ferrovia ad alta velocità: In the construction of high-speed railways, the railroad fastener ( rail steel strip spring, especially e clip ) is a key component of the track fastener system. Its high strength, high elasticity and precise adaptability can meet the strict requirements of high-speed trains for track stability and smoothness, ensuring the high-speed and safe operation of trains.
• Transito ferroviario urbano: suitable for urban rail transit systems such as subways and light rails, providing a stable track foundation for the operation of trains in complex urban environments, reducing the impact of vibration and noise on the surrounding environment.
• Heavy-load railway: In heavy-load railway transportation, railroad fasteners ( rail steel strip spring, especially e clip ) can withstand huge train loads, ensuring that the rails will not be displaced or damaged under the repeated rolling of heavy-load trains, ensuring the safe and efficient operation of heavy-load railways.

Pacchetto di Molla in nastro d'acciaio per rotaia

Polisacco+scatola di cartone+caso/pallet di legno, secondo la richiesta del cliente

Profilo Aziendale

Luoyang Fonyo Heavy Industries Co., Ltd. è stata fondata nel 1998, copre un'area di 72.600㎡, con più di 300 dipendenti, 32 tecnici, compreso 5 ingegneri senior, 11 ingegneri assistenti, E 16 tecnici. È stato classificato come Centro tecnologico di ingegneria di Luoyang, Luoyang Tecnologia R&Centro D, e impresa alta tecnologia nazionale per molte volte.
La nostra capacità produttiva è 30,000 tonnellate all'anno. Attualmente, produciamo principalmente acciaio fuso, ghisa (ferro grigio, ferro duttile, ecc.), lavorazione del prodotto finito e assemblaggio di componenti per locomotiva,vagone ferroviario,treni ad alta velocità, attrezzature minerarie,energia eolica,ecc. I nostri prodotti sono stati esportati in Russia, gli Stati Uniti, Germania, Argentina, Giappone, Francia, Sudafrica,Italia e altri paesi.

Domande frequenti

Q1: Sei un produttore o una società commerciale?
UN: Siamo un produttore. La nostra azienda è stata fondata nel 1998, con quasi 30 anni nel settore della fusione, una superficie totale di 72.600㎡, con un'area edificabile di 51.000㎡.
Q2. Quali sono i vostri prodotti principali??
UN: Ci concentriamo principalmente sulla fusione di acciaio, fusione di ferro, lavorazione del prodotto finito, e produzione di assemblaggi di componenti per locomotive, vagone ferroviario, treni ad alta velocità, attrezzature minerarie, energia eolica,ecc.
Q3: Con quanta precisione puoi produrre parti di fusione?
UN: Abbiamo la capacità di produrre parti di fusione con diversi processi di fusione. La produzione è rigorosamente conforme alla norma ISO 9001, ISO 14001 e ISO45001,EN15085, IRIS.
Q4. Puoi produrre secondo i campioni?
 SÌ, possiamo produrre dai vostri campioni o disegni tecnici. Possiamo costruire disegni per te anche dopo aver ricevuto i tuoi campioni.
Q5: Come si effettua il controllo qualità prima della consegna??
UN: Il controllo di qualità è un fattore molto importante per garantire la qualità delle parti in fusione di acciaio. Seguiamo 3 tempi di ispezione durante l’intero processo produttivo. E forniremo un rapporto sui test dei materiali, rapporto di collaudo dimensionale, e rapporto sui test delle proprietà meccaniche ai nostri clienti prima della consegna.

Se sei interessato a qualche prodotto,non esitate a contattarci.
Contatto: Stella Liu
E-mail:[email protected]
Mobile:+8615515351287