الصين القياسية مرنة مرنة السوائل سلسلة الفك شفة الترس دبوس فاصل جامد HRC Mh Nm العالمي Fenaflex Oldham Spline المشبك شبكة الإطارات الهيدروليكية محرك سيرفو اقتران العمود

وصف المنتج

Flexible flex Fluid Chain Jaw flange Gear Rigid Spacer PIN HRC MH NM universal Fenaflex Oldham spline clamp tyre grid hydraulic servo motor shaft Coupling
 

وصف المنتج

The function of Shaft coupling:
1. Shafts for connecting separately manufactured units such as motors and generators.
2. If any axis is misaligned.
3. Provides mechanical flexibility.
4. Absorb the transmission of impact load.
5. Prevent overload

We can provide the following couplings.
 

نبذة عن الشركة

We are an industrial company specializing in the production of couplings. It has 3 branches: steel casting, forging, and heat treatment. Main products: cross shaft universal coupling, drum gear coupling, non-metallic elastic element coupling, rigid coupling, etc.
The company mainly produces the industry standard JB3241-91 swap JB5513-91 swc. JB3242-93 swz series universal coupling with spider type. It can also design and produce various non-standard universal couplings, other couplings, and mechanical products for users according to special requirements. Currently, the products are mainly sold to major steel companies at home and abroad, the metallurgical steel rolling industry, and leading engine manufacturers, with an annual production capacity of more than 7000 sets.
The company's quality policy is “quality for survival, variety for development.” In August 2000, the national quality system certification authority audited that its quality assurance system met the requirements of GB/T19002-1994 IDT ISO9002:1994 and obtained the quality system certification certificate with the registration number 0900B5711. It is the first enterprise in the coupling production industry in HangZhou City that passed the ISO9002 quality and constitution certification.
The company pursues the business purpose of “reliable quality, the supremacy of reputation, commitment to business and customer satisfaction” and welcomes customers at home and abroad to choose our products.
At the same time, the company has established long-term cooperative relations with many enterprises and warmly welcomes friends from all walks of life to visit, investigate and negotiate business!

How to use the coupling safely

The coupling is an intermediate connecting part of each motion mechanism, which directly impacts the regular operation of each motion mechanism. Therefore, attention must be paid to:
1. The coupling is not allowed to have more than the specified axis deflection and radial displacement so as not to affect its transmission performance.
2. The bolts of the LINS coupling shall not be loose or damaged.
3. Gear coupling and cross slide coupling shall be lubricated regularly, and lubricating grease shall be added every 2-3 months to avoid severe wear of gear teeth and serious consequences.
4. The tooth width contact length of gear coupling shall not be less than 70%; Its axial displacement shall not be more significant than 5mm
5. The coupling is not allowed to have cracks. If there are cracks, it needs to be replaced (they can be knocked with a small hammer and judged according to the sound).
6. The keys of LINS coupling shall be closely matched and shall not be loosened.
7. The tooth thickness of the gear coupling is worn. When the lifting mechanism exceeds 15% of the original tooth thickness, the operating mechanism exceeds 25%, and the broken tooth is also scrapped.
8. If the elastic ring of the pin coupling and the sealing ring of the gear coupling is damaged or aged, they should be replaced in time.

الشهادات

التعبئة والتغليف والشحن

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عرض المزيد

هل يمكن لوصلات السلسلة أن تستوعب عدم المحاذاة الموازية؟

نعم، تم تصميم وصلات السلسلة لاستيعاب درجة معينة من عدم المحاذاة الموازية بين الأعمدة المتصلة. يشير عدم المحاذاة الموازية إلى الموقف الذي لا يتم فيه محاذاة محاور العمودين بشكل مثالي وتعمل بالتوازي مع بعضها البعض ولكن على مسافة.

تتمتع وصلات السلسلة ببعض المرونة المتأصلة التي تسمح لها بتحمل قدر معين من عدم المحاذاة الموازية. يتم توفير المرونة بشكل أساسي من خلال سلسلة الأسطوانة، والتي يمكنها تعويض النزوح الموازي الصغير بين الأعمدة. تساعد هذه المرونة في تقليل الضغط على مكونات الوصلة وتسمح بالتشغيل السلس حتى في وجود عدم محاذاة موازية.

ومع ذلك، من المهم ملاحظة أن وصلات السلسلة لها حدود من حيث عدم المحاذاة الموازية. يمكن أن يؤدي عدم المحاذاة الموازية المفرط إلى ما يتجاوز الحدود المحددة إلى زيادة الإجهاد، وتوزيع الحمل غير المتساوي، والتآكل المتسارع، وفشل الوصلة المحتمل. يجب اتباع مواصفات الشركة المصنعة وإرشاداتها لضمان بقاء عدم المحاذاة الموازية ضمن النطاق المقبول لوصلة السلسلة المحددة المستخدمة.

يعد المحاذاة الصحيحة أثناء التركيب أمرًا بالغ الأهمية لتقليل عدم المحاذاة المتوازية. يجب محاذاة الأعمدة بشكل وثيق قدر الإمكان لضمان الأداء الأمثل وطول عمر وصلة السلسلة والآلات أو المعدات المتصلة بها. في بعض الحالات، قد تكون التدابير الإضافية مثل الحشوات أو الحوامل القابلة للتعديل ضرورية لتحقيق المحاذاة المطلوبة.

كما أن الفحص والصيانة المنتظمة لوصلات السلسلة مهمان أيضًا لتحديد ومعالجة أي مشكلات تتعلق بعدم المحاذاة المتوازية والتي قد تنشأ بمرور الوقت. إذا تم اكتشاف عدم محاذاة متوازية كبيرة، فيجب اتخاذ تدابير تصحيحية لإعادة محاذاة الأعمدة أو النظر في خيارات الوصلات البديلة الأكثر ملاءمة لمتطلبات عدم المحاذاة المتوازية.

باختصار، يمكن لوصلات السلسلة أن تستوعب درجة معينة من عدم المحاذاة المتوازية، ولكن يجب تجنب عدم المحاذاة المفرط. يعد المحاذاة الصحيحة أثناء التركيب والالتزام بإرشادات الشركة المصنعة أمرًا ضروريًا لضمان الأداء الأمثل والموثوقية وطول العمر لوصلات السلسلة والآلات أو المعدات المتصلة بها.

What are the key components of a chain coupling?

A chain coupling consists of several key components that work together to transmit power and accommodate misalignments. Here are the main components of a chain coupling:

• عجلات مسننة: Sprockets are the toothed wheels that engage with the chain. They are typically made of steel or other durable materials and have specially designed teeth that mesh with the chain rollers. The sprockets provide the driving and driven connections, transmitting torque from one shaft to another.
• Roller Chain: The roller chain is a series of interconnected links with rollers between them. It is looped around the sprockets, with the rollers engaging with the sprocket teeth. The roller chain transfers the rotational motion from the driving sprocket to the driven sprocket, allowing power transmission between the shafts.
• Connecting Pins: Connecting pins are used to join the links of the roller chain together, forming a continuous loop. These pins are inserted through the pin holes in the chain links and secured with retaining clips or other fasteners. They ensure the integrity and strength of the chain.
• Bushings or Bearings: Bushings or bearings are used to support the shafts and allow them to rotate smoothly within the chain coupling. They are typically inserted into the bores of the sprockets and provide a low-friction interface between the shaft and the coupling components.
• Guard or Cover: In some chain couplings, a guard or cover is added to enclose the sprockets and chain. This serves as a protective barrier, preventing contact with moving parts and reducing the risk of accidents or injuries. The guard or cover also helps to contain lubrication and protect the chain from contaminants.
• تشحيم: Lubrication is essential for the smooth operation and longevity of a chain coupling. Proper lubrication reduces friction, wear, and noise. Lubricants, such as chain oil or grease, are applied to the chain and sprockets to minimize frictional losses and prevent premature wear.

These components work together to provide a reliable and efficient power transmission in chain couplings. The sprockets engage with the roller chain, and as one sprocket rotates, it drives the chain, causing the other sprocket and the connected shaft to rotate. The roller chain and its components, along with lubrication, allow for flexibility and compensation of misalignment between the shafts.

What are the advantages of using chain couplings?

• Flexible and Reliable Connection: Chain couplings provide a flexible and reliable connection between rotating shafts. They can accommodate misalignment between the shafts, including angular, parallel, and axial misalignments. This flexibility helps to reduce stress on the shafts and bearings, resulting in smoother operation and extended equipment lifespan.

• High Torque Capacity: Chain couplings are capable of transmitting high torque loads. The positive engagement between the sprocket teeth and the chain rollers allows for efficient power transfer, making them suitable for applications that require the transmission of substantial rotational forces.

• Mechanical Protection: Chain couplings act as mechanical protection by providing a breakable link in the power transmission system. In case of sudden overloads or jams in the system, the chain can break, preventing damage to the machinery components. This feature helps to protect expensive equipment and minimizes downtime for repairs.

• Misalignment Compensation: Chain couplings can compensate for misalignment between the connected shafts. They can tolerate angular misalignment, where the shafts are not perfectly aligned at an angle, parallel misalignment, where the shafts are offset from each other, and axial misalignment, which refers to displacement along the axis of the shafts. This ability to accommodate misalignment helps to prevent excessive stress and premature wear on the shafts and bearings.

• Wide Range of Applications: Chain couplings are versatile and find applications in various industries and machinery. They are used in conveyors, pumps, crushers, mixers, industrial drives, and many other systems. The ability to handle different torque requirements, speed variations, and misalignment conditions makes chain couplings suitable for a wide range of power transmission needs.

• Easy Maintenance: Chain couplings are relatively easy to maintain. Regular lubrication of the chain and sprockets helps to reduce friction and wear, ensuring smooth operation and extending the life of the coupling. Maintenance tasks such as chain tensioning and inspection can be carried out without requiring complex tools or specialized training.

In summary, the advantages of using chain couplings include their flexible and reliable connection, high torque capacity, ability to compensate for misalignment, mechanical protection, wide range of applications, and ease of maintenance. These features make chain couplings a preferred choice in various industries where efficient power transmission and reliable operation are vital.

editor by CX 2024-03-15