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Welcome to Visit our wuyi CHINAMFG chain factory in CHINA.
all kinds of chain couplings, including as belows:
4012-4014-4016 ,,6018,6571,8018,8571,1571,12571 and so on.
غرض | Sprocket / plate wheel/gear | |
معيار | DIN, KANA, ANSI, ISO, etc | |
Material | C45, stainless steel SS304 & SS316, Cast iron | |
Bore | Pilot bore, finished bore, taper bore | |
Surface Treatment | Black oxided, Zinc plated, Electrophoresis, self color and so on | |
Heat treatment | Teeth inductive and quenching hardened HRC45-50,High frequency quenching or no hardened | |
Process | Forging, Cutting, Hobbing teeth, CNC Lathe machining | |
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European Type | 03B, 04B, 05B, 06B, 081B, 083B/084B, 085B, 086B, 08B, 10B, 12B, 16B, 20B, 24B, 28B, 32B,40B,48B with simplex, duplex and triplex | |
American Type | 25, 35, 40, 50, 60, 80, 100, 120, 140, 160, 200, 240 with simplex or duplex and triplex | |
Double pitch sprockets يكتب |
C2042, C2052, C2062, C2082, C2040, C2050, C2060, C2080 | |
sprocket Type | Taper bore sprockets,Finished bore sprockets,Idler sprockets with ball bearing,Double simplex sprockets,Sprockets with split taper bushings,Sprockets with QD bushings,Double sprockets for 2 single chains,Type A & Type B, Single, Double, Triple -all kind sof standardf sprocket or wheel plate,and also can match with special conveyor chain, agricultural chain. or can make , according to customer reuqiryment | |
Business type | Manufacturer/FACTORY | |
Main export market | Europe, South America, Southeast Asia, Middle East, Africa | |
Manufacturing method | Forged and then machined and hobbed | |
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Plywood Case/Pallet/cartons or according to customer reuqiryment |
we are CHINAMFG chain factory from CHINA. |
We make roller chains over 20 years. main ASA chains: — main DIN chains:06b-08b-10b-12b-16b-20b-24b-32b main motorcycle chains: H 520 520H 530 Our quality: middle level and good and stable. Follow up XIHU (WEST LAKE) DIS.HUA standard We also exported many industrial sprockets together with our chains. We mainly exported chains to South America AND Europe. |
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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 maintenance requirements for chain couplings?
Maintaining chain couplings is essential for their reliable and efficient operation over time. Regular maintenance helps prevent premature wear, reduces the risk of unexpected failures, and prolongs the lifespan of the coupling. Here are some key maintenance requirements for chain couplings:
- تشحيم: Proper lubrication is crucial for the smooth operation of chain couplings. Regularly lubricate the roller chain and sprockets with the recommended lubricant. Follow the manufacturer's guidelines regarding the type of lubricant to use and the frequency of lubrication. Lubrication helps reduce friction, wear, and noise, and it extends the service life of the coupling.
- Inspection: Regularly inspect the chain coupling for signs of wear, damage, or misalignment. Check the sprockets, roller chain, connecting pins, and bushings or bearings for any abnormalities. Look for worn teeth, elongation of the roller chain, loose or missing fasteners, and excessive play in the coupling. Address any issues promptly to prevent further damage and ensure the coupling's proper functioning.
- Tension Adjustment: Check the tension of the roller chain regularly. Improper chain tension can lead to premature wear and affect the coupling's performance. Follow the manufacturer's guidelines for the correct chain tension and make adjustments as necessary. Proper tension ensures optimal power transmission and helps accommodate misalignments.
- Alignment: Monitor the alignment of the shafts connected by the chain coupling. Misalignment can cause excessive stress on the coupling components and lead to premature failure. If misalignment is detected, take the necessary corrective measures, such as realigning the shafts or using alignment tools. Proper alignment promotes smooth operation and prolongs the life of the coupling.
- مكافحة التلوث: Protect the chain coupling from contamination by keeping the surrounding area clean. Dust, dirt, debris, and moisture can affect the coupling's performance and accelerate wear. Use appropriate covers or guards to shield the coupling from external contaminants. Regularly clean the coupling and remove any debris that may have accumulated.
- Periodic Replacement: Over time, the components of a chain coupling can experience wear and fatigue. Periodically replace worn or damaged components, such as sprockets, roller chains, connecting pins, and bushings or bearings, with new ones. Follow the manufacturer's recommended maintenance schedule for component replacement to ensure the coupling's reliability and prevent unexpected failures.
- Documentation: Maintain proper documentation of the maintenance activities performed on the chain coupling. Keep records of lubrication schedules, inspections, adjustments, and component replacements. This documentation helps track the maintenance history of the coupling and provides valuable information for future reference and troubleshooting.
By following these maintenance requirements, you can ensure the optimal performance, longevity, and reliability of your chain coupling. Regular maintenance minimizes the risk of unexpected downtime, reduces repair costs, and maximizes the efficiency of your machinery or equipment.
How does a chain coupling work?
A chain coupling works by connecting two rotating shafts using a roller chain and sprockets. The sprockets have teeth that engage with the rollers of the chain, creating a positive drive mechanism.
When the first shaft rotates, it drives the sprocket attached to it. The engaged chain then transfers the motion to the second sprocket and the second shaft, causing it to rotate as well.
The chain coupling design allows for flexibility and misalignment compensation. In the presence of angular misalignment between the shafts, the chain can accommodate the deviation by flexing and adjusting its position on the sprockets. Similarly, if there is parallel misalignment or axial displacement, the chain coupling can flex and adjust to maintain proper engagement and transmit torque between the shafts.
The engagement between the sprocket teeth and the chain rollers ensures a positive drive, meaning that the torque from the driving shaft is efficiently transferred to the driven shaft. This makes chain couplings suitable for applications where high torque loads need to be transmitted.
Proper lubrication is essential for the smooth operation and longevity of a chain coupling. Lubricants such as oil or grease are applied to the chain and sprockets to reduce friction and wear. The lubrication helps prevent heat buildup and ensures the chain and sprockets rotate smoothly, minimizing power losses and extending the lifespan of the coupling.
In summary, a chain coupling operates by using a roller chain and sprockets to connect two rotating shafts. The engaged chain transfers torque from the driving shaft to the driven shaft, while accommodating misalignment between the shafts. The positive drive mechanism and the flexibility of the chain make chain couplings effective in transmitting high torque loads while allowing for smooth and reliable power transmission.
editor by CX 2024-01-19