Product Description
Densen Customized CNC Motor Jaw Shaft Coupling, Industrial Equipment Flexible Coupling Wholesale
| Product Name | CHINAMFG customized CNC motor jaw shaft coupling, industrial equipment flexible coupling wholesale |
| DN mm | 12~160mm |
| Rated Torque | 25~25000 N·m |
| Allowable speed | 15300~1500 N·m |
| Material | 35CrMo/ZG270/45# steel/Aluminum alloy |
| Application | Widely used in metallurgy, mining, engineering and other fields. |
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Company Information
HangZhou New CHINAMFG Casting and Forging Company is the sales company of HangZhou CHINAMFG Group of Companies. Features of New CHINAMFG simply summarized as below:
1. Trusted supplier of steel, iron & non-ferrous components;
2. Extensive documented quality program in place.
3. Castings, forgings, stampings, machining, welding & fabrication services.
4. 9 related factories, over 50 joint-venture sub-contractors.
5. 25+ years of manufacturing experiences, 10+ years of exporting experience
6. 100% of products sold to overseas customers.
7. 50% of customer base is forturne 500 companies.
Processing support
Casting Service:
Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify.
New Densen offers multiple investment casting, sand casting, permanent casting, die casting, low pressure casting, ESR casting, lost foam casting, etc. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.01Kg to 150 tons separately.
Forging Service:
Forging is a manufacturing process involving the shaping of metal using localized compressive forces. New CHINAMFG offers open die forging, closed die forging and ring forging services. Material can be steel, iron and non-ferrous. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.1Kg to 50,000Kgs.
Stamping Service:
Stamping (also known as punching) is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape.
New Densen-XBL has more than 60 sets stamping equipments, is the designed supplier for several famous bands automotive companies, has the full ability to offer whole processes from blanking, stamping, welding, to electrostatic spraying for CHINAMFG customers.
Welding & Fabrication Service:
Welding Frabrication is the fabrication process of metal structures by cutting, bending, then assembling the components together through welding
New CHINAMFG offers manual arc welding ,laser welding and robot welding etc. UT, MPT,RT,PT all are available used for inspection, WPS &PQR (Welding Process Specification& Procedure Qualification Records) before production is available under clients’ requirement.
Machining Service:
Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process.
New Densen-XBL has more than 60 sets precision machines incl. CNC center, boring, milling, lathing, etc., and more than 300 inspection instruments incl. 3 sets CMM with grade μm. Repeated tolerance can be maintained as 0.02mm. Meanwhile awarded by certificates ISO9001-2008; ISO/TS16949. New Densen-XBL specialized in high precise machining for small-middle-big metal components.
3rd Party Inspection:
New Densen worked as 3rd party inspection center besides its sister factories or sub-contractors’ self inspection, Offers process inspection, random inspection and before delivedry inspection services for material, mechanical, inside defects, dimentional, pressure, load, balance, surface treatment, visual inspection and test. Weekly project follow-up report together with pictures and videos, full quality inspection documentation available.
New CHINAMFG also designed as 3rd party inspection representative for several customers when their products made by other suppliers.
Application:
FAQQ1. Are you a manufacturer or a trader?
Manufacture, we have 5 own foundries, 4 in ZheJiang Province, 1 in ZHangZhoug Province
Q2. Do you have MOQ request?
1 pcs per order is ok with us , unless material is seldom used.
Q3. If I only have a sample,without drawings, can you quote then manufacture for me?
Just send us the sample, we would have the sample simulated and measured by professional equipment then issue formal drawings for
you , at the same time, we could help you optimize the design according to your demand and related processes’ feasibility.
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Is It Possible to Replace a Shaft Coupling Without Professional Assistance?
Yes, it is possible to replace a shaft coupling without professional assistance, especially if you have some mechanical knowledge and the necessary tools. However, the ease of replacement can vary depending on the type of coupling and the complexity of the equipment. Here are some general steps to guide you through the process:
1. Safety First:
Before starting any work, ensure that the equipment is turned off and disconnected from the power source. Use appropriate personal protective equipment (PPE) to protect yourself from potential hazards.
2. Assess the Coupling Type:
Different types of couplings may have specific installation and removal methods. Identify the type of coupling you need to replace, and consult the manufacturer’s documentation or online resources for guidance.
3. Gather Tools and Materials:
Collect the necessary tools, such as wrenches, sockets, and a puller (if required), to safely remove the old coupling. Have the new coupling ready for installation, ensuring it matches the specifications of the old one.
4. Disassembly:
If your coupling is a split or clamp-style coupling, you may be able to replace it without fully disassembling the connected equipment. Otherwise, you may need to remove other components to access the coupling.
5. Remove Fasteners:
Loosen and remove any fasteners, such as set screws, that secure the old coupling to the shafts. Take care not to damage the shafts during this process.
6. Extraction:
If the old coupling is tightly fitted on the shafts, you may need to use a coupling puller or other appropriate extraction tools to safely remove it.
7. Clean and Inspect:
After removing the old coupling, clean the shaft ends and inspect them for any signs of damage or wear. Also, check for any misalignment issues that may have contributed to the old coupling’s failure.
8. Install New Coupling:
Follow the manufacturer’s instructions for installing the new coupling. Apply appropriate lubrication and ensure the coupling is correctly aligned with the shafts.
9. Fasten Securely:
Tighten the fasteners to the manufacturer’s recommended torque values to securely attach the new coupling to the shafts.
10. Test Run:
After installation, perform a test run of the equipment to ensure the new coupling operates smoothly and without issues.
While it is possible to replace a shaft coupling without professional assistance, keep in mind that some couplings and equipment may require specialized knowledge and tools for safe and proper replacement. If you are uncertain about the process or encounter any difficulties, it is advisable to seek help from a qualified professional or technician to avoid potential damage to the equipment or injury to yourself.
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Do Shaft Couplings Require Regular Maintenance, and if so, What Does it Involve?
Yes, shaft couplings do require regular maintenance to ensure their optimal performance, extend their service life, and prevent unexpected failures. The maintenance frequency may vary based on factors such as the coupling type, application, operating conditions, and the manufacturer’s recommendations. Here’s what regular maintenance for shaft couplings typically involves:
1. Visual Inspection:
Regularly inspect the coupling for signs of wear, damage, or misalignment. Check for cracks, corrosion, and worn-out elastomeric elements (if applicable). Look for any abnormal movement or rubbing between the coupling components during operation.
2. Lubrication:
If the shaft coupling requires lubrication, follow the manufacturer’s guidelines for the appropriate lubricant type and frequency. Lubrication helps reduce friction, wear, and noise in the coupling.
3. Alignment Check:
Monitor shaft alignment periodically. Misalignment can lead to premature coupling failure and damage to connected equipment. Make adjustments as needed to keep the shafts properly aligned.
4. Torque Check:
For bolted couplings, periodically check the torque on the bolts to ensure they remain securely fastened. Loose bolts can lead to misalignment and reduce coupling performance.
5. Replace Worn Components:
If any coupling components show signs of wear or damage beyond acceptable limits, replace them promptly with genuine replacement parts from the manufacturer.
6. Environmental Considerations:
In harsh environments with exposure to chemicals, moisture, or extreme temperatures, take additional measures to protect the coupling, such as applying corrosion-resistant coatings or using special materials.
7. Monitoring Coupling Performance:
Implement a monitoring system to track coupling performance and detect any changes or abnormalities early on. This could include temperature monitoring, vibration analysis, or other condition monitoring techniques.
8. Professional Inspection:
Periodically have the coupling and connected machinery inspected by qualified professionals to identify any potential issues that may not be apparent during regular inspections.
By adhering to a regular maintenance schedule and taking proactive measures to address potential issues, you can ensure that your shaft couplings operate reliably and efficiently throughout their service life, minimizing downtime and improving overall system performance.
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Best Practices for Installing a Shaft Coupling for Optimal Performance
Proper installation of a shaft coupling is crucial for ensuring optimal performance and preventing premature wear or failure. Follow these best practices to install a shaft coupling correctly:
1. Shaft Alignment:
Ensure that both the driving and driven shafts are properly aligned before installing the coupling. Misalignment can lead to increased stress on the coupling and other connected components, reducing efficiency and causing premature wear. Use alignment tools, such as dial indicators or laser alignment systems, to achieve accurate shaft alignment.
2. Cleanliness:
Before installation, clean the shaft ends and the coupling bore thoroughly. Remove any dirt, debris, or residue that could interfere with the coupling’s fit or cause misalignment.
3. Lubrication:
Apply the recommended lubricant to the coupling’s contact surfaces, such as the bore and shaft ends. Proper lubrication ensures smooth installation and reduces friction during operation.
4. Correct Fit:
Ensure that the coupling is the correct size and type for the application. Use couplings with the appropriate torque and speed ratings to match the equipment’s requirements.
5. Fastening:
Use the recommended fastening methods, such as set screws or keyways, to securely attach the coupling to the shafts. Make sure the fasteners are tightened to the manufacturer’s specifications to prevent loosening during operation.
6. Spacer or Adapter:
If required, use a spacer or adapter to properly position the coupling on the shafts and maintain the desired distance between the driving and driven components.
7. Avoid Shaft Damage:
Be careful during installation to avoid damaging the shaft ends, especially when using set screws or other fastening methods. Shaft damage can lead to stress concentrations and eventual failure.
8. Check Runout:
After installation, check the coupling’s runout using a dial indicator to ensure that it rotates smoothly and without wobbling. Excessive runout can indicate misalignment or improper fit.
9. Periodic Inspection:
Regularly inspect the coupling and its components for signs of wear, misalignment, or damage. Perform routine maintenance as recommended by the manufacturer to prevent issues from worsening over time.
10. Follow Manufacturer’s Guidelines:
Always follow the manufacturer’s installation instructions and guidelines. Different types of couplings may have specific installation requirements that need to be adhered to for optimal performance and safety.
By following these best practices, you can ensure that your shaft coupling is installed correctly, maximizing its efficiency and reliability in your mechanical power transmission system.
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editor by CX 2024-04-17
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