مصنوعات کی تفصیل
مصنوعات کی تفصیل
MT YOX MH HRC GR GS NM NL GR42 T PU Polyurethane Rubber Coupling spider elastic gasket ring
Polyurethane or called PU, Urethane is 1 of the strongest, toughest and most durable materials for making custom urethane parts and custom urethane products.
Our company can produce and supply cast polyurethane elastomer, which has excellent chemical characters: oil resistant, CHINAMFG resistant, aging resistant, corrosion resistant, hydrolysis resistant, heat and cold resistant, etc. Also polyurethane has excellent physical characters: high tear resistant, high impact resistant, high elasticity, high load-bearing resistant, etc. Compared to rubber, plastic and other material, polyurethane offers perfect mechanical properties.
With our in-house mold making capabilities, and 3D printer, we’re able to easily manufacture precise shapes cost-effectively.
Polyurethane products mainly include: Polyurethane block of coal plates, polyurethane scraper, etc., to meet different customer needs, special orders can be made as drawing and sample.
Custom Polyurethane PU Part as per your design.
1. Material: PU Polyurethane or rubber
2. Size: According to your drawing or sample.
3. Color: Black, white, Transparent, gray, green, yellow, blue, red and so on.
Hand Cast Mold Polyurethane Parts PU Coupling Cushion, PU spider, PU coupling:
1. Most of the plastic corrosion resistance is strong, does not react with acid, alkali.
2. Plastic manufacturing cost is low.
3. Durable, waterproof, light.
4. Easy to be with molding into different shapes.
5. Is a good insulator.
6. Plastic can be used for the preparation of fuel oil and fuel gas, so that we can reduce oil consumption
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Product Name |
Hand Cast Mold Polyurethane Parts PU Coupling Cushion, PU spider, PU coupling |
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مواد |
PU, ABS, PC, PP, PS, POM, PMMA, PBT, PVC, PA6, PA66, PA66+30% GF, PTFE, PC+ABS, TPE, etc |
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Surface Finish |
Color painting,Texture, Silk-printing, Vacuum coating, rubber coating, etc. |
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Cavity Variety: |
One-stop solution,Multi-cavity mold,Family plastic mold,Hot runner plastic mold |
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کوالٹی کنٹرول |
ISO/TS16949:2002 and ISO14001:2004 system |
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Business Scope |
Mold and parts designing and making,Parts machining,Injection molding, CNC prototype manufacturing |
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Mold Processing |
CNC EDM machine processing then assembly and trial |
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Color |
Red, blue, green, yellow,all pantone colors and RAL colors |
Besides plum CHINAMFG pad, or called GR mat, polyurethane sprockets, coupling cushion gasket, etc, we also can customize various PU products according to your drawing. Some cases are below:
پروڈکٹ کے پیرامیٹرز
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Feature: |
1.Abrasion resistant, High rebound, High load capacity |
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Advantage: |
Wear resistance,Tensile strength, Anti-static, High load capacity , Temperature resistant ,Mechanical formulation ,Oil resistance |
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درخواست: |
– Machine parts |
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کمپنی کا پروفائل
HangZhou CITY SANSHI RUBBER CO.,LTD.
Was founded in 1980,we are located in HangZhou HangZhou city, ZheJiang province of China,
covers 9000 square meters,with more than hundred workemates and 30 sets of machinery equipment.
Rubber Oil seal are our major products also with customerized rubber parts , Rubber gaskets, Rubber damping blocks,Rubber sealing strip, Rubber sealing band,Polyurethane parts,Plastic Products, Bakelite Products , ring, Hardware stamping parts.
Our advantages
1. Various material.
2. We are direct factory, so small order quantity is acceptable and lots of samples are free.
3. There are about 8000 sets of moulds are free.
4. Our factory locates in the north of China, the cheaper labor cost brings us lower production cost.
5. With more than 30-year experience, we could supply you suitable solutions.
اکثر پوچھے گئے سوالات
Q1: Are you trading company or manufacturer?
We are a manufacturer specializing in rubber & plastic products.
Q2: Can I have a sample order for the product?
Yes, we welcome sample order to test and check quality.
Q3: Do you provide OEM/ODM service?
Yes, OEM/ODM are welcome.
Q4: I want to know more information, what should I do?
Welcome talk with us online or leave a message. Besides, you can also contact us by Email.
We will reply to you within 24 hours on weekdays.
Q5: What about the lead time?
Sample needs 5-7 days, mass production time is subject to your quantity. 15-20 days to deliver 1×20″ container of roof flashing for
instance.
Q6: Is it OK to print my logo on the product?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
material: Polyurethane,
color: white, black, yellew, orange
feature: wearable, high qualtiy and best price
T type plum 6 corner pump pad
Performance and application:
This product is suitable for the pump and the drive mechanism to connect the elastic buffer.
Use temperature: 0C ~+80 0C -40
Product hardness: 5.75A + 5 +
Gauge: T200 – T40
Cars, tractors gearbox seal with nitrile rubber, its poor performance. Instead polyurethane elastomer seals, has good flexibility, water resistance, elasticity, abrasion resistance, low temperature resistance and mechanical strength.
custom-made is welcome, and the mold charge is for free.
| Material available | NBR, HNBR(H), HNBR(X), EPDM, NR,SBR, ACM,CFR,VMQ, CR,FKM(V), FFKM(K), PU, ECO,AFLAC |
| Mold | We can make mold by ourselves with competitive price, And if the quantity is up to 1000 pcs, the mold is for free. And more, for various oil seal, we have more than 10,000 molds in stock. |
| Size range | From 10mm to 2000mm Diameter |
| Weight range of products | 5g to 20kg |
| Colors available | Red, orange, yellow, green, blue, gray, purple, brown, milk color |
| processing equipment | Rubber molding machines, rubber injection machines, extruding machines. |
More about our company :
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| After-sales Service: | دستیاب ہے۔ |
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| Warranty: | دستیاب ہے۔ |
| Condition: | New |
| Certification: | ISO9001 |
| Standard: | ASTM |
| Customized: | اپنی مرضی کے مطابق |
| نمونے: |
US$ 0.2/Piece
1 ٹکڑا (کم سے کم آرڈر) | |
|---|
| حسب ضرورت: |
دستیاب ہے۔
| اپنی مرضی کے مطابق درخواست |
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How does a flexible coupling protect connected equipment from shock loads and vibrations?
Flexible couplings play a crucial role in protecting connected equipment from shock loads and vibrations by providing damping and isolation capabilities. When machines or mechanical systems experience sudden shock loads or vibrations, the flexible coupling acts as a buffer, absorbing and dissipating the impact, thereby reducing the transmitted forces and protecting the equipment. Here’s how flexible couplings achieve this:
- Damping of Vibrations: Flexible couplings are often made from materials that exhibit damping properties. When vibrations are transmitted through the shafts, the flexible coupling’s material can absorb a portion of the vibrational energy, converting it into heat. This dissipation of energy helps reduce the amplitude of the vibrations and prevents them from propagating further into the connected equipment.
- Vibration Isolation: In addition to damping vibrations, flexible couplings also offer a degree of vibration isolation. They are designed to decouple the two shafts, which means that vibrations occurring on one shaft are not directly transmitted to the other shaft. This isolation effect prevents vibrations from propagating across the entire system and minimizes the impact on sensitive equipment or nearby components.
- Shock Absorption: When the connected machinery experiences sudden shock loads, such as during a startup or abrupt changes in load, the flexible coupling can act as a shock absorber. The coupling’s design allows it to deform slightly under the impact, absorbing and distributing the shock energy. This prevents the shock from being directly transferred to the connected equipment, reducing the risk of damage or premature wear.
- غلط طریقے سے معاوضہ: Flexible couplings are capable of compensating for misalignment between the shafts. Misalignment can lead to additional stresses and vibrations in the system. By allowing for some degree of angular, parallel, and axial misalignment, the flexible coupling reduces the forces transmitted to the connected equipment and the supporting structures.
- Reduction of Resonance Effects: Resonance is a phenomenon that occurs when the natural frequency of a system matches the frequency of external vibrations, leading to amplified vibrations. Flexible couplings can help avoid resonance effects by altering the system’s natural frequency and providing some level of flexibility that damps the resonance response.
By incorporating a flexible coupling into the drivetrain or power transmission system, equipment manufacturers and operators can significantly improve the reliability and longevity of connected machinery. The coupling’s ability to dampen vibrations, isolate shocks, and compensate for misalignment contributes to a smoother and more stable operation, reducing maintenance requirements and enhancing overall system performance.
In summary, flexible couplings act as protective elements, shielding connected equipment from shock loads and vibrations. Their ability to dampen vibrations, isolate shocks, and compensate for misalignment contributes to a smoother and more reliable operation of various mechanical systems.
How does a flexible coupling impact the overall reliability of connected equipment?
A flexible coupling significantly impacts the overall reliability of connected equipment in several ways:
- غلط طریقے سے معاوضہ: Flexible couplings can accommodate both angular and parallel misalignment between connected shafts. By allowing for misalignment, the coupling reduces the stress and wear on bearings, seals, and other rotating components. This feature prevents premature failure of these components, contributing to improved reliability and extended equipment lifespan.
- کمپن ڈیمپنگ: Flexible couplings possess inherent damping properties due to their elastomeric or flexible elements. These elements absorb and dissipate vibrations generated during the operation of machinery. By dampening vibrations, the coupling protects the connected equipment from excessive oscillations, reducing fatigue and preventing mechanical failures. This enhanced vibration control increases the reliability of the system.
- شاک لوڈ جذب: In applications with sudden load variations or shock loads, such as in heavy machinery or high-speed equipment, a flexible coupling acts as a shock absorber. It can absorb and dissipate the impact energy, protecting the machinery from damage caused by sudden loads. The ability to absorb shock loads contributes to the overall reliability of the connected equipment.
- Reduced Wear and Tear: The flexibility of the coupling minimizes stress and wear on rotating equipment. It allows for slight movements and misalignments, reducing friction and stress on bearings and other critical components. This reduction in wear and tear lowers the frequency of maintenance and replacement, increasing the overall reliability of the equipment.
- Compensation for Thermal Expansion: Temperature changes in machinery can lead to thermal expansion or contraction of shafts. A flexible coupling can compensate for these thermal effects, ensuring that the machinery remains properly aligned even as temperature conditions fluctuate. This compensation prevents binding and misalignment, promoting reliable performance.
- Protection Against Overloads: Flexible couplings help protect connected equipment from overloads and torsional vibrations. They act as a mechanical fuse, disconnecting the driveline when an overload occurs, thus preventing damage to expensive machinery. This safety feature enhances the overall reliability and reduces the risk of catastrophic failures.
- Easy Maintenance and Alignment: Flexible couplings are designed for easy installation and alignment. This feature simplifies maintenance procedures, making it easier to inspect and replace couplings when necessary. Properly aligned couplings lead to improved equipment performance and longevity, enhancing overall reliability.
By compensating for misalignment, damping vibrations, absorbing shock loads, reducing wear and tear, and providing other protective features, a flexible coupling significantly improves the reliability of connected equipment. It extends the lifespan of critical components, minimizes downtime, and ensures smooth and efficient operation, making it a valuable component in various industrial applications.
آپ کسی مخصوص ایپلیکیشن کے لیے مناسب لچکدار جوڑے کا انتخاب کیسے کرتے ہیں؟
کسی مخصوص ایپلیکیشن کے لیے صحیح لچکدار جوڑے کا انتخاب کرنے کے لیے بہترین کارکردگی، وشوسنییتا، اور لمبی عمر کو یقینی بنانے کے لیے مختلف عوامل پر احتیاط سے غور کرنے کی ضرورت ہے۔ مناسب لچکدار جوڑے کو منتخب کرنے کے لیے یہ اہم اقدامات ہیں:
- درخواست کے تقاضے: ایپلیکیشن کی مخصوص ضروریات کو سمجھیں، بشمول ٹارک اور رفتار کی وضاحتیں، غلط ترتیب کی شرائط، آپریٹنگ ماحول (مثلاً، درجہ حرارت، نمی، اور سنکنرن مادوں کی موجودگی)، اور جگہ کی حدود۔
- ٹارک کی صلاحیت: زیادہ سے زیادہ ٹارک کا تعین کریں جو کپلنگ کو منتقل کرنے کی ضرورت ہے۔ حفاظتی مارجن کو یقینی بنانے اور قبل از وقت ناکامی کو روکنے کے لیے ٹارک کی درجہ بندی کے ساتھ ایک لچکدار جوڑے کا انتخاب کریں جو درخواست کی ضروریات سے زیادہ ہو۔
- غلط طریقے سے معاوضہ: غلط ترتیب کی قسم اور وسعت پر غور کریں جو جوڑے کو ایڈجسٹ کرنے کی ضرورت ہے۔ مختلف جوڑے کے ڈیزائن غلط ترتیب کے معاوضے کی مختلف ڈگری پیش کرتے ہیں۔ ایک جوڑے کا انتخاب کریں جو سسٹم میں متوقع غلط ترتیب کو سنبھال سکے۔
- کمپن ڈیمپنگ: اگر ایپلی کیشن میں اہم وائبریشنز شامل ہیں، تو اچھی ڈیمپنگ خصوصیات کے ساتھ ایک لچکدار جوڑے کا انتخاب کریں تاکہ منسلک آلات میں وائبریشن ٹرانسمیشن کو کم کیا جا سکے اور سسٹم کے استحکام کو بہتر بنایا جا سکے۔
- ماحولیاتی عوامل: ان ماحولیاتی حالات کو مدنظر رکھیں جن میں کپلنگ کام کرے گا۔ سخت ماحول کے لیے، سنکنرن مزاحم مواد سے بنائے گئے کپلنگز پر غور کریں۔
- ٹورسنل سختی: درخواست کی ضروریات پر منحصر ہے، جوڑے کی مطلوبہ سختی کا فیصلہ کریں۔ کچھ ایپلی کیشنز کو عین موشن کنٹرول کے لیے زیادہ ٹورسنل سختی کی ضرورت ہو سکتی ہے، جبکہ دیگر کو جھٹکا جذب کرنے کے لیے زیادہ لچکدار جوڑے سے فائدہ ہو سکتا ہے۔
- لاگت اور لائف سائیکل کے تحفظات: اس کے متوقع لائف سائیکل پر جوڑے کی مجموعی لاگت کی تاثیر کا اندازہ کریں۔ ابتدائی لاگت، دیکھ بھال کی ضروریات، اور جوڑے کی تبدیلی سے منسلک ممکنہ ڈاؤن ٹائم اخراجات جیسے عوامل پر غور کریں۔
- مینوفیکچرر کی سفارشات: کپلنگ مینوفیکچررز اور ان کی تکنیکی خصوصیات سے مشورہ کریں تاکہ یہ یقینی بنایا جا سکے کہ منتخب کردہ کپلنگ مطلوبہ اطلاق کے لیے موزوں ہے۔
- تنصیب اور دیکھ بھال: یقینی بنائیں کہ منتخب کردہ لچکدار جوڑا سازوسامان اور شافٹ کے سائز کے ساتھ مطابقت رکھتا ہے۔ جوڑے کی کارکردگی اور لمبی عمر کو زیادہ سے زیادہ کرنے کے لیے مینوفیکچرر کی تنصیب کے رہنما خطوط اور تجویز کردہ دیکھ بھال کے طریقوں پر عمل کریں۔
ان اقدامات پر عمل کرکے اور درخواست کی ضروریات کا بغور جائزہ لے کر، آپ اپنی مخصوص ضروریات کے لیے موزوں ترین لچکدار جوڑے کا انتخاب کرسکتے ہیں۔ جوڑے کا صحیح انتخاب نظام کی کارکردگی کو بہتر بنانے، سازوسامان پر پہننے میں کمی، اور مختلف مکینیکل سسٹمز اور گھومنے والی مشینری میں مجموعی اعتبار کو بہتر بنانے کا باعث بنے گا۔
editor by CX 2024-04-12
