الصين نوعية جيدة 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

How does the chain size affect the performance of a chain coupling?

The chain size has a significant impact on the performance of a chain coupling. The size of the chain refers to the physical dimensions of the roller chain used in the coupling, including the pitch, roller diameter, and width. Here are some key ways in which the chain size affects the performance of a chain coupling:

• Torque Capacity: The chain size directly affects the torque capacity of the chain coupling. Larger chain sizes are generally capable of transmitting higher torque loads due to their increased contact area and greater strength. Smaller chain sizes, on the other hand, have lower torque capacities and are suitable for applications with lighter torque requirements.
• Speed Capability: The chain size also influences the speed capability of the chain coupling. Larger chains can typically handle higher rotational speeds without experiencing issues such as excessive vibration or centrifugal forces. Smaller chain sizes may have limitations in terms of maximum allowable speeds and may not be suitable for high-speed applications.
• Service Life: The selection of an appropriate chain size is crucial for achieving the desired service life of the chain coupling. If the chain is undersized for the application, it may experience premature wear, fatigue, and ultimately fail under the operating conditions. Conversely, using an oversized chain may result in unnecessary costs, increased weight, and reduced efficiency.
• Space Constraints: The physical size of the chain can also impact the overall dimensions and installation requirements of the chain coupling. Larger chain sizes may require more space for proper installation, including clearance for the chain links and sprockets. In applications with limited space, choosing a smaller chain size may be necessary to ensure proper fit and operation.
• Compatibility: The chain size should be compatible with the sprockets and other components of the chain coupling. It is important to ensure that the chain and sprockets are designed to work together, with matching dimensions and tooth profiles. Using an incompatible chain size can lead to poor engagement, increased wear, and reduced overall performance.

When selecting the appropriate chain size for a chain coupling, it is essential to consider the specific requirements of the application, including torque, speed, space limitations, and compatibility with other components. Consulting the manufacturer's recommendations and guidelines is crucial to ensure the optimal chain size selection for the desired performance, reliability, and longevity of the chain coupling.

How does misalignment affect chain couplings?

Misalignment in chain couplings can have detrimental effects on their performance and lifespan. Here are some ways in which misalignment can affect chain couplings:

• Increase in Load: Misalignment puts additional load on the coupling components. When the shafts connected by the coupling are not properly aligned, the coupling must compensate for the angular, parallel, or axial misalignment. This increased load can lead to excessive stress and premature wear on the coupling components, such as sprockets, roller chain, and connecting pins.
• Uneven Load Distribution: Misalignment can cause an uneven distribution of load across the coupling. As a result, some sections of the coupling experience higher stresses than others. This uneven load distribution can lead to localized wear and fatigue, reducing the overall strength and reliability of the coupling.
• Reduced Power Transmission: Misalignment affects the efficiency of power transmission through the coupling. When the shafts are not properly aligned, there is increased friction and slippage between the roller chain and the sprockets. This slippage reduces the amount of power transferred from one shaft to another, resulting in a loss of efficiency and a decrease in the overall performance of the machinery or equipment.
• Increased Wear: Misalignment can accelerate wear on the coupling components. The misalignment causes the roller chain to operate at an angle or with excessive tension, causing additional stress and wear on the chain links, sprocket teeth, and connecting pins. The increased wear can lead to chain elongation, loss of engagement with the sprockets, and ultimately, coupling failure.
• Noise and Vibration: Misalignment often results in increased noise and vibration during operation. The misaligned coupling generates additional vibrations and impacts, leading to excessive noise and potential damage to the coupling and surrounding equipment. These vibrations can also propagate through the connected machinery, affecting its overall performance and reliability.

To mitigate the negative effects of misalignment, it is crucial to ensure proper alignment of the shafts and the chain coupling during installation and periodically check and adjust the alignment as needed. Proper alignment minimizes stress on the coupling components, maximizes power transmission efficiency, and extends the service life of the chain coupling.

ما هو ربط السلسلة؟

الوصلة السلسلة هي جهاز ميكانيكي يستخدم لربط عمودين دوارين في نظام نقل الطاقة. وهي تتكون من عجلتين مسننتين وسلسلة أسطوانية تتشابك مع أسنان العجلة المسننة. يتم تثبيت العجلات المسننة على العمودين المعنيين وربطهما معًا بواسطة السلسلة، مما يسمح بنقل عزم الدوران من عمود إلى آخر.

تم تصميم وصلات السلسلة لتوفير اتصال مرن وموثوق به بين الأعمدة مع استيعاب عدم المحاذاة بينها. وهي معروفة بقدرتها على تعويض عدم المحاذاة الزاوية والمتوازية والمحورية، مما يجعلها مناسبة لمجموعة واسعة من التطبيقات الصناعية.

عادةً ما تحتوي عجلات السلسلة على أسنان صلبة تتفاعل مع بكرات السلسلة. تتكون السلسلة نفسها من سلسلة من الروابط المترابطة، كل منها تتكون من لوحين متصلين بدبابيس. يتم تثبيت البكرات على الدبابيس، مما يسمح لها بالدوران بحرية والتشابك مع أسنان العجلة المسننة.

تتمثل إحدى المزايا الرئيسية لوصلات السلسلة في قدرتها على نقل أحمال عزم الدوران العالية. يوفر الترابط بين العجلات المسننة والسلسلة دفعًا إيجابيًا، مما يسمح بنقل الطاقة بكفاءة حتى في التطبيقات الصعبة. تُستخدم وصلات السلسلة عادةً في الآلات والمعدات الثقيلة حيث يلزم نقل كميات كبيرة من الطاقة، مثل الناقلات والخلاطات والكسارات والمحركات الصناعية.

توفر وصلات السلسلة أيضًا مرونة في محاذاة العمود. يمكنها التعويض عن سوء المحاذاة الزاوية، والذي يحدث عندما لا يتم محاذاة الأعمدة بشكل مثالي بزاوية. بالإضافة إلى ذلك، يمكنها استيعاب سوء المحاذاة الموازي، حيث تكون الأعمدة متباعدة عن بعضها البعض، بالإضافة إلى سوء المحاذاة المحورية، والذي يشير إلى الإزاحة على طول محور الأعمدة.

يعد التزييت المناسب أمرًا ضروريًا للتشغيل الفعال وطول عمر وصلات السلسلة. يتم وضع مواد التشحيم مثل الزيت أو الشحم على السلسلة والعجلات المسننة لتقليل الاحتكاك والتآكل. يساعد هذا في منع تراكم الحرارة ويضمن الدوران السلس ونقل الطاقة.

تتوفر وصلات السلسلة بأحجام وتكوينات ومواد مختلفة لتناسب متطلبات التطبيقات المختلفة. يعتمد اختيار وصلة السلسلة على عوامل مثل سعة عزم الدوران والسرعة وقطر العمود وتسامح عدم المحاذاة.

باختصار، توفر وصلات السلسلة حلاً مرنًا وموثوقًا به وعالي عزم الدوران لتوصيل الأعمدة الدوارة في أنظمة نقل الطاقة. كما توفر القدرة على تعويض عدم المحاذاة، مما يجعلها مناسبة لمجموعة واسعة من التطبيقات الصناعية حيث يكون نقل الطاقة بكفاءة أمرًا بالغ الأهمية.

editor by CX 2024-03-05