Product Description
Densen customized GIICL9 type gear couplings,curved tooth gear coupling
| Product Name | Densen customized GIICL9 type gear couplings,curved tooth gear coupling |
| DN mm | 16-1040mm |
| Rated Torque | 0.4~4500 kN·m |
| Allowalbe Speed | 4000~460RPM |
| Material | 45# Steel or 42CrMo |
| Application | Widely used in metallurgy, mining, engineering and other fields. |
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Why Choose Us
1. One stop service:
We have 5 own factories and 50+ sub-contractors located in different areas of China to offer you one-stop manufacturing and purchasing services to help you save time and reduce procurement cost.
2. Your eyes in China:
Our commitment to quality permeates from quoting, scheduling, production, inspection to deliver into your warehouse, our QC team will remark the errors if has on QC documents for your checking before delivery as your 3rd party.
3. Your R&Dconsultant:
With professional engineers team and 29 years manufacture experience ,we would help you work out problems during new parts’ development, optimize design and recommend the most cost-effective solution.
4. Your Emergency Solver:
With continued grown factories team and our QC teams located in different areas, if customers need to expedite the delivery, we would be able to adopt another factory to produce together immediately.
5. Quality Guaranty:
No matter how long time the products delivered, we are responsible for the quality. In case the products be rejected, we would replace them or return fund according to your demand without hesitation
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.
Comparison of Tooth Couplings with Gear and Jaw Couplings
Tooth couplings, gear couplings, and jaw couplings are all types of couplings used in mechanical systems. Here’s a comparison of tooth couplings with gear and jaw couplings:
Tooth Couplings:
- They have interlocking teeth that provide high torque transmission capacity.
- Offer excellent misalignment compensation due to the tooth design.
- Can handle angular, radial, and axial misalignment.
- Transmit torque with low backlash and high torsional stiffness.
Gear Couplings:
- Use gears to transmit torque, providing high torque capacity.
- Handle angular misalignment but are less effective with radial and axial misalignment.
- Have backlash due to the gear design, which can affect precision applications.
- Require periodic lubrication and maintenance.
Jaw Couplings:
- Use elastomeric elements (jaws) for torque transmission.
- Provide good torsional stiffness and misalignment compensation.
- Handle moderate angular and axial misalignment but limited radial misalignment.
- Are simple in design and easy to install.
Ultimately, the choice between these couplings depends on the specific requirements of the application. Tooth couplings are preferred for high torque, precision, and demanding applications that require precise torque transmission and efficient misalignment compensation. Gear couplings excel in high torque situations but may have more backlash. Jaw couplings are suitable for simpler applications with moderate misalignment and torque requirements.
Influence of Teeth Profiles and Spacing on Tooth Coupling Performance
The design of teeth profiles and spacing in tooth couplings significantly impacts their performance in various ways:
1. Torque Transmission: The shape of teeth profiles determines how efficiently torque is transmitted between the two shafts. Properly designed profiles maximize the surface contact area, enhancing torque transmission capabilities.
2. Load Distribution: The teeth profiles and spacing affect how loads are distributed across the coupling. Even distribution helps prevent localized stress concentrations and ensures uniform wear and longevity.
3. Misalignment Compensation: Tooth couplings with specific teeth profiles and spacing can better accommodate angular, radial, and axial misalignments between shafts. This reduces the risk of excessive wear and prolongs coupling life.
4. Backlash and Precision: The teeth spacing impacts the level of backlash, or play, between the teeth during rotation. Smaller teeth spacing reduces backlash, leading to more precise and accurate motion transmission.
5. Noise and Vibration: Well-designed teeth profiles and spacing can minimize noise and vibration during operation by promoting smoother engagement and disengagement of teeth.
6. Fatigue Resistance: Proper teeth profiles and spacing help distribute stresses evenly, enhancing the coupling’s fatigue resistance against cyclic loads.
7. Material Selection: Teeth profiles and spacing also influence the choice of materials for the coupling. Certain profiles may require specific materials to ensure durability and optimal performance.
8. Efficiency: Optimized teeth profiles and spacing reduce friction and wear, resulting in higher coupling efficiency and less energy loss.
9. Customization: The flexibility to customize teeth profiles and spacing allows engineers to tailor the coupling’s performance to the specific application requirements.
Overall, the design of teeth profiles and spacing is a critical factor in determining the overall efficiency, durability, precision, and performance of tooth couplings in various mechanical systems.
Proper Installation and Maintenance of Tooth Couplings
To ensure the proper function and longevity of a tooth coupling, follow these guidelines:
Installation:
- Ensure shafts are aligned within manufacturer specifications to prevent excessive loads on the coupling.
- Clean and inspect the coupling components before installation to avoid debris or contaminants.
- Use appropriate tools and methods to achieve proper fit between the coupling and the shafts.
- Follow the manufacturer’s instructions for tightening bolts or fasteners to the recommended torque.
Maintenance:
- Regularly inspect the coupling for signs of wear, such as tooth damage, corrosion, or misalignment.
- Check for any abnormal vibrations, noise, or overheating during operation, which could indicate coupling issues.
- Keep the coupling and surrounding area clean to prevent the accumulation of dirt or debris.
- Regularly lubricate the coupling as per the manufacturer’s recommendations to reduce friction and wear.
- Monitor the alignment of the connected equipment and address any misalignment promptly.
- Replace worn or damaged components promptly to avoid further damage and maintain coupling performance.
Following proper installation and maintenance practices will help maximize the efficiency and service life of the tooth coupling.
editor by CX 2023-09-04