Produktbeskrivning
Produktbeskrivning
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 | Reliable Taper Bushing Timing Pulley for Packing Machine 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 |
| Tillverkningsprocess: | Forging |
| Prover: | US$ 5/Piece 1 styck (minsta beställning) | Order Sample |
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| Anpassning: | Tillgänglig | Anpassad förfrågan |
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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. Lastfördelning:
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 are timing pulleys integrated into CNC machines for positioning?
Timing pulleys play a crucial role in CNC (Computer Numerical Control) machines for precise positioning of the tool or workpiece. Here’s an explanation of how timing pulleys are integrated into CNC machines for positioning:
1. Drive System:
In a CNC machine, timing pulleys are often used as part of the drive system. The driving pulley is connected to a motor, typically a stepper motor or a servo motor, which provides rotational power. The driven pulley is connected to the axis or axes responsible for moving the tool or workpiece. The timing belt or chain, meshing with the pulleys, transfers the rotational motion from the motor to the driven pulley, enabling precise positioning.
2. Synchronization:
The primary purpose of timing pulleys in CNC machines is to achieve synchronization between the motor and the axis movement. By using toothed timing belts or chains, the rotational motion from the motor is precisely transferred to the driven pulley. The teeth on the timing belt or chain mesh with the teeth on the pulley, creating a positive engagement that ensures accurate and synchronized movement.
3. Pulley Ratios:
To achieve the desired positioning accuracy, CNC machines often utilize different pulley ratios. By varying the diameter or the number of teeth on the pulleys, the speed and torque of the driven axis can be adjusted. This allows for fine-tuning the positioning performance based on the specific requirements of the CNC application.
4. Multiple Axes:
CNC machines commonly have multiple axes, such as X, Y, and Z axes for three-dimensional movement. Each axis is equipped with its respective timing pulley system. The pulleys and timing belts or chains for each axis are carefully calibrated and synchronized to ensure coordinated movement and precise positioning in all directions.
5. Tensioning and Alignment:
Proper tensioning and alignment of the timing belts or chains are essential for accurate positioning in CNC machines. Adequate tension ensures that the belts or chains maintain the necessary grip and engagement with the pulleys, preventing slippage or backlash. Regular inspection and adjustment of tension and alignment are necessary to maintain optimal positioning performance.
6. Encoder Feedback:
To enhance positioning accuracy, CNC machines often incorporate encoder feedback systems. Encoders provide precise position feedback to the control system, allowing for closed-loop control. The encoder is usually connected to the driven pulley, enabling real-time monitoring and adjustment of the position to ensure accurate positioning during operation.
7. Control System Integration:
The timing pulley systems in CNC machines are integrated into the overall control system. The control software sends commands to the motor, dictating the desired positioning and movement. The control system interprets the input signals, calculates the appropriate motor rotations, and adjusts the timing pulley system to achieve the specified positioning accuracy.
In summary, timing pulleys are integrated into CNC machines for precise positioning by serving as part of the drive system, enabling synchronization between the motor and the driven axis, using pulley ratios to control speed and torque, accommodating multiple axes, ensuring proper tensioning and alignment, incorporating encoder feedback for enhanced accuracy, and integrating with the control system. These mechanisms and considerations work together to achieve the high precision and accuracy required in CNC machining operations.
I vilka branscher används kamremskivor ofta?
Kamremskivor används inom olika branscher där exakt rörelsekontroll, noggrann timing och pålitlig kraftöverföring är avgörande. Här är några branscher där kamremskivor ofta används:
1. Tillverkning och automatisering:
Kugghjul används flitigt inom tillverknings- och automationsindustrin. De spelar en viktig roll i transportbandssystem, robotarmar, pick-and-place-maskiner, förpackningsutrustning och monteringslinjer. Kugghjul säkerställer exakt rörelse, synkronisering och positionering av komponenter, vilket underlättar effektiva och automatiserade produktionsprocesser.
2. Fordon och transport:
Bil- och transportindustrin förlitar sig på kamremskivor för motorstyrning och kraftöverföring. Kamremskivor används i förbränningsmotorer för att synkronisera rotationen av kamaxeln och vevaxeln, vilket säkerställer korrekt ventilstyrning. De används också i olika fordonssystem såsom styrning, luftkonditionering och drivlinekomponenter.
3. Flyg- och rymdindustrin:
Inom flyg- och rymdindustrin används kamremskivor i tillämpningar som kräver exakt rörelsekontroll och synkronisering. De används i flygmotorer, flygkontrollsystem, landningsställsmekanismer och vingklaffsystem. Kamremskivor bidrar till säkerheten, effektiviteten och tillförlitligheten i flygplansdriften.
4. Medicin och hälsovård:
Inom medicin och hälsovård används tidtagningshjul i medicintekniska produkter, diagnostisk utrustning, kirurgiska robotar och bildsystem. De möjliggör exakt rörelse och positionering i utrustning som infusionspumpar, robotkirurgisystem och datortomografiska skannrar. Tidtagningshjul bidrar till exakta procedurer, patientsäkerhet och förbättrade vårdresultat.
5. Utskrift och pappershantering:
Tryckpressar och pappershanteringsutrustning använder tidsstyrda remskivor för att säkerställa exakt pappersmatning, registrering och spänningskontroll. Tidstyrda remskivor möjliggör exakt och synkroniserad rörelse av pappersrullar, ark eller etiketter, vilket säkerställer högkvalitativa utskrifter och effektiva pappershanteringsprocesser.
6. Textil- och klädindustrin:
Inom textil- och klädindustrin används tidsstyrda remskivor i textilmaskiner, stickmaskiner och syutrustning. De hjälper till att kontrollera rörelsen hos tyg, garn och trådar, vilket säkerställer exakta och synkroniserade operationer. Tidstyrda remskivor bidrar till effektiviteten och kvaliteten i textil- och klädproduktionsprocesser.
7. Industriell automation och robotik:
Kamremskivor har en utbredd användning inom industriell automation och robotapplikationer. De används i robotarmar, CNC-maskiner, automatiskt styrda fordon (AGV) och materialhanteringssystem. Kamremskivor möjliggör exakt och synkroniserad rörelse, vilket förbättrar produktivitet, noggrannhet och effektivitet i industriella automationsprocesser.
8. Halvledare och elektronik:
Halvledar- och elektronikindustrin använder kugghjul i utrustning som waferhanteringssystem, pick-and-place-maskiner och utrustning för halvledartillverkning. Kugghjul säkerställer exakt positionering, uppriktning och synkronisering av känsliga komponenter, vilket bidrar till tillverkningen av högkvalitativa elektroniska enheter.
Detta är bara några exempel på industrier där kugghjul används ofta. Deras mångsidiga natur och förmåga att ge exakt rörelsekontroll gör dem till värdefulla komponenter i olika tillämpningar inom olika sektorer.
redaktör av CX
2024-05-08