Product Description
Product Description
A timing pulley is a wheel component used for transmission, which is often used in combination with a timing belt or a synchronous chain to achieve precision synchronous transmission. The timing pulley usually consists of 2 parts: the wheel flange and the hub. The wheel flange usually has a toothed structure that can be combined with a timing belt or chain to achieve a precise synchronous transmission effect. Synchronous wheels can be divided into 2 categories: grinding gear synchronous wheels and forged tooth synchronous wheels.
Product Parameters
| product | High Precision Auto Engine Parts Timing Belt Pulley with ISO9001 |
| material | stainless steel , iron , aluminum ,bronze ,carbon steel ,brass etc . |
| size | ISO standard ,customer requirements |
| BORE | Finished bore, Pilot Bore, Special request |
| surface treatment | Carburizing and Quenching,Tempering ,Tooth suface high quenching Hardening,Tempering |
| Processing Method | Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etc |
| Heat Treatment | Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding…… |
| Package | Wooden Case/Container and pallet, or made-to-order |
| Certificate | ISO9001 ,SGS |
| Machining Process | Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping |
| Applications | Toy, Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment,daily living equipment, electronic sports equipment, , sanitation machinery, market/ hotel equipment supplies, etc. |
| Testing Equipment | Rockwell hardness tester 500RA, Double mesh instrument HD-200B & 3102,Gear measurement center instrument CNC3906T and other High precision detection equipments |
workshop & equipment
Production process
Certifications
Our Advantages
1 . Prioritized Quality
2 .Integrity-based Management
3 .Service Orientation
4 .150+ advanced equipment
5 .10000+ square meter factory area
6 .200+ outstanding employees
7 .90% employees have more than 10 year- working experience in our factory
8 .36 technical staff
9 .certificate ISO 9001 , SGS
10 . Customization support
11 .Excellent after-sales service
shipping
sample orders delivery time:
10-15 working days as usual
15-20 working days in busy season
large order leading time :
20-30 working days as usual
30-40 working days in busy season
FAQ
1. why should you buy products from us not from other suppliers?
We are a 32 year-experience manufacturer on making the gear, specializing in manufacturing varieties of gears, such as helical gear ,bevel gear ,spur gear and grinding gear, gear shaft, timing pulley, rack, , timing pulley and other transmission parts . There are 150+ advanced equipment ,200+ excellent employees ,and 36 technical staff . what’s more ,we have got ISO9001 and SGS certificate .
2: What are the common types of tooth profiles for synchronous belt pulleys?
A: The most common tooth profiles for synchronous belt pulleys are the trapezoidal (or T-type) and curvilinear (or HTD-type) profiles. The tooth profile determines the pitch diameter, which affects the overall ratio of the gear drive.
3 .How long is the delivery?
A: Small orders usually takes 10-15 working days,big order usually 20-35 days, depending on orders quantity and whether are standard size.
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| Certification: | ISO |
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| Pulley Sizes: | Type F |
| Manufacturing Process: | Forging |
| Samples: |
US$ 5/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What is the role of timing belts in conjunction with timing pulleys?
Timing belts play a crucial role when used in conjunction with timing pulleys in various mechanical systems. Here’s an overview of the role of timing belts:
1. Power Transmission:
The primary role of a timing belt is to transmit power from the driving pulley to the driven pulley. It acts as a flexible, durable, and high-strength link between the two pulleys. As the driving pulley rotates, the teeth on the timing belt engage with the teeth on the timing pulley, enabling the transfer of rotational motion and power.
2. Synchronization:
Timing belts ensure precise synchronization between the driving and driven pulleys. The teeth on the timing belt match the tooth profile of the timing pulley, creating a positive drive system. This synchronization ensures that the rotation of the driven pulley matches the rotation of the driving pulley, maintaining precise timing and coordination between different components in the system.
3. Load Distribution:
Timing belts help distribute the load evenly across the system. The teeth on the timing belt engage with the tooth profile of the timing pulley, allowing for the efficient transfer of torque and power. This even load distribution reduces stress concentration on individual components, promoting longevity and reliability.
4. Shock Absorption:
Timing belts have inherent flexibility, which allows them to absorb shocks and vibrations within the system. This absorption capability helps protect the components from sudden jolts and impacts, ensuring smooth and reliable power transmission. The flexibility of the timing belt also contributes to noise reduction in the system.
5. Low Maintenance and Lubrication-Free Operation:
Timing belts offer the advantage of maintenance-free operation. Unlike some other power transmission systems, timing belts do not require lubrication, resulting in cleaner and more environmentally friendly operation. The absence of lubrication also reduces the risk of contamination in sensitive applications such as food processing or cleanroom environments.
6. Wide Range of Applications:
Timing belts find applications in various industries and systems, including automotive engines, industrial machinery, robotics, printing presses, and more. They are suitable for transmitting power over long distances, operate at high speeds, and can accommodate different torque requirements.
7. Material Selection:
Timing belts are manufactured using different materials such as rubber, polyurethane, or reinforced synthetic materials. The choice of material depends on the specific application requirements, including factors such as load capacity, temperature resistance, chemical resistance, and environmental conditions.
In summary, timing belts, when used in conjunction with timing pulleys, facilitate efficient power transmission, ensure synchronization, distribute loads evenly, absorb shocks, require low maintenance, and find wide-ranging applications. The combination of timing belts and timing pulleys provides reliable and precise power distribution in various mechanical systems.
How do timing pulleys impact the performance of 3D printers?
Timing pulleys play a significant role in determining the performance and accuracy of 3D printers. Here’s an explanation of how timing pulleys impact the performance of 3D printers:
1. Motion Control:
Timing pulleys, in conjunction with belts or chains, are used to control the movement of the print head and build platform in 3D printers. The motor drives the driving pulley, which is connected to the print head or build platform through a timing belt or chain. The driven pulley on the print head or build platform receives the rotational motion from the driving pulley, resulting in precise and synchronized movement. The accuracy and quality of the printed object depend on the precise control and synchronization facilitated by the timing pulleys.
2. Positioning Accuracy:
Timing pulleys contribute to the positioning accuracy of 3D printers. The teeth on the timing belt or chain mesh with the teeth on the pulleys, creating positive engagement. This ensures that the print head or build platform moves precisely according to the instructions from the control system. The accuracy of the timing pulley system directly affects the dimensional accuracy and surface finish of the printed object.
3. Speed and Acceleration:
Timing pulleys allow for control of the speed and acceleration of the print head and build platform in 3D printers. By varying the diameter or the number of teeth on the pulleys, different gear ratios can be achieved. This enables printers to control the speed and acceleration of the print head or build platform, affecting printing time, print quality, and the ability to handle intricate details and complex geometries.
4. Print Resolution:
The resolution of a 3D printer refers to the smallest feature size that can be accurately reproduced. Timing pulleys play a role in determining the achievable print resolution. The finer the pitch and the more teeth per unit length on the timing belt or chain, the higher the resolution that can be achieved. Timing pulleys with smaller teeth allow for finer positioning and more precise movement, enabling the printer to produce objects with intricate details and smooth surfaces.
5. Noise and Vibration:
Properly designed and maintained timing pulley systems contribute to reducing noise and vibration in 3D printers. Well-aligned and tensioned timing belts or chains, along with accurately machined pulleys, minimize backlash and ensure smooth and quiet operation. This is particularly important during rapid movements and changes in direction, as excessive noise and vibration can affect print quality and overall printer performance.
6. Maintenance and Durability:
The durability and maintenance requirements of the timing pulley system impact the overall performance of 3D printers. High-quality timing pulleys and belts or chains are essential to ensure longevity and reliable operation. Regular inspection, tensioning, and replacement of worn or damaged components are necessary to maintain optimal performance and prevent print quality issues caused by a degraded timing pulley system.
7. Extruder and Filament Control:
In addition to controlling the movement of the print head and build platform, timing pulleys may also be used in the extruder assembly of 3D printers. Timing pulleys help drive the filament feeding mechanism, ensuring consistent and controlled extrusion of the filament during the printing process. The accurate and synchronized movement facilitated by the timing pulleys contributes to maintaining filament tension and preventing issues such as under-extrusion or filament jams.
By understanding the impact of timing pulleys on 3D printer performance, manufacturers and users can optimize the design, calibration, and maintenance of the timing pulley systems to achieve accurate, reliable, and high-quality 3D prints.
Can you explain the importance of precision in timing pulley systems?
Precision is of utmost importance in timing pulley systems due to the critical nature of their applications. Here’s an explanation of why precision is essential in timing pulley systems:
1. Accurate Timing and Synchronization:
Precision ensures accurate timing and synchronization between the driving and driven components in a mechanical system. Timing pulley systems are commonly used in applications where precise motion control is necessary, such as engines, robotics, CNC machines, and automated systems. Any deviation from the intended timing can lead to errors, malfunctions, or decreased performance in these systems.
2. Consistent Power Transmission:
In a timing pulley system, the teeth on the timing pulley engage with the teeth on the timing belt, creating a positive drive system. Precision in the design and manufacturing of the timing pulley and timing belt ensures consistent power transmission without slippage or backlash. This reliability is crucial in applications that require accurate speed ratios, torque transmission, and consistent performance.
3. Positioning and Indexing Accuracy:
Precision in timing pulley systems allows for precise positioning and indexing of components. The teeth on the timing pulley and belt ensure accurate movement and positioning, enabling repeatable and controlled motion. This is essential in applications such as automated assembly lines, 3D printers, and precision motion control systems, where precise positioning is critical for achieving desired outcomes.
4. Reduced Wear and Maintenance:
Precision in timing pulley systems leads to reduced wear and maintenance requirements. When the teeth of the timing pulley and belt mesh precisely, there is minimal abrasion and elongation of the belt, resulting in increased longevity. Additionally, precise timing and synchronization minimize stress on the system, reducing the need for frequent adjustments and replacements.
5. Noise and Vibration Reduction:
Precision in timing pulley systems helps minimize noise and vibration. When the teeth of the timing pulley and belt are precisely matched, there is a smooth transfer of power, reducing noise generation and vibration. This is particularly important in applications where noise and vibration can affect the performance or comfort of the system, such as in precision instruments or equipment used in quiet environments.
6. System Reliability and Performance:
Precision contributes to the overall reliability and performance of timing pulley systems. Accurate timing, synchronization, and power transmission ensure that the system operates as intended, minimizing the risk of failures, errors, or inefficiencies. Reliable performance is crucial in critical applications where downtime or errors can have significant consequences.
In summary, precision is vital in timing pulley systems to achieve accurate timing and synchronization, consistent power transmission, precise positioning and indexing, reduced wear and maintenance, noise and vibration reduction, and overall system reliability and performance. Attention to precision during the design, manufacturing, installation, and maintenance of timing pulley systems is essential to ensure optimal functionality and meet the specific requirements of the application.
editor by CX
2024-05-03
