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China Best Sales Auto Part Engine Car Parts Belt Idler Pulley 507759  7700108117 8200585576 Timing Belt Tensioner Pulley for DACIA DUSTER pulley system

Product Description

MIC NO. OEM.NO APPLICATION YEAR PHOTO
TB34RE9703 55719
DACIA : 775718117
DACIA :
DACIA : 82QAB
RENAULT : 775718117
RENAULT :
RENAULT :
DACIA  DUSTER (HS_) 1.6 16V
DACIA  LOGAN (LS_) 1.6 16V (LS09, LS18, LS1S, LS1V,…
DACIA  LOGAN MCV (KS_) 1.6 16V (KS0L, KS0M, KS0P, KS1S)
NISSAN  KUBISTAR Box (X76) 1.6 16V
RENAULT  CLIO II (BB_, CB_) 1.4 16V (B/CB0L)
RENAULT  CLIO II (BB_, CB_) 1.6 16V (BB01,, BB2KL, BB3G…
RENAULT  CLIO III (BR0/1, CR0/1) 1.4 16V
RENAULT  CLIO III Grandtour (KR0/1_) 1.4 16V
RENAULT  KANGOO (KC0/1_) 1.6 16V
RENAULT  KANGOO / GRAND KANGOO (KW0/1_) 1.6 16V
RENAULT  KANGOO BE BOP (KW0/1_) 1.6 (KW0D)
RENAULT  KANGOO Express (FC0/1_) 1.6 16V
RENAULT  LAGUNA I (B56_, 556_) 1.6 16V (B568, B561)
RENAULT  LAGUNA I Grandtour (K56_) 1.6 16V (K568)
RENAULT  LAGUNA II (BG0/1_) 1.6 16V (BG0A, BG0L)
RENAULT  LAGUNA II Grandtour (KG0/1_) 1.6 16V (KG0A, KG0L)
RENAULT  LOGAN I (LS_) 1.6 (LS0L, LS09,  LS1S, LS1V, LS1Y,…
RENAULT  LOGAN I Estate (KS_) 1.6 (KS0L, KS0M, KS0P, KS1S)
RENAULT  MEGANE I (BA0/1_) 1.4 16V (BA0D, BA1H, BA0W, BA10)
RENAULT  MEGANE I (BA0/1_) 1.6 16V (BA04, BA1K, BA1V,…
RENAULT  MEGANE I Cabriolet (EA0/1_) 1.4 16V (EA0D, EA1H, EA0W, EA10)
RENAULT  MEGANE I Cabriolet (EA0/1_) 1.6 16V (EA04, EA0B, EA11, EA1J)
RENAULT  MEGANE I Classic (LA0/1_) 1.4 16V (LA0D, LA1H, lA0W, LA10)
RENAULT  MEGANE I Classic (LA0/1_) 1.6 16V (LA00,  LA1J, LA1K,…
RENAULT  MEGANE I Coach (DA0/1_) 1.4 16V (DA0D, DA1H, DA0W, DA10)
RENAULT  MEGANE I Coach (DA0/1_) 1.6 16V (DA0B, DA04, DA11)
RENAULT  MEGANE I Grandtour (KA0/1_) 1.4 16V (KA0D, KA1H, KA0W, KA10)
RENAULT  MEGANE I Grandtour (KA0/1_) 1.6 16V (KA0B, KA04, KA11)
RENAULT  MEGANE II (BM0/1_, CM0/1_) 1.4 16V
RENAULT  MEGANE II (BM0/1_, CM0/1_) 1.6
RENAULT  MEGANE II Estate (KM0/1_) 1.4
RENAULT  MEGANE II Estate (KM0/1_) 1.6 16V Hi-Flex
RENAULT  MEGANE II Saloon (LM0/1_) 1.4
RENAULT  MEGANE II Saloon (LM0/1_) 1.6
RENAULT  MEGANE III Coupe (DZ0/1_) 1.6 16V (DZ0H)
RENAULT  MEGANE III Hatchback (BZ0/1_, B3_) 1.6 16V (BZ0H)
RENAULT  MEGANE Scenic (JA0/1_) 1.6 16V (JA0B, JA04, JA11)
RENAULT  MODUS / GRAND MODUS (F/JP0_) 1.4 (JP01, JP0J)
RENAULT  SCÉNIC I MPV (JA0/1_, FA0_) 1.4 16V (JA0D, JA1H, Ja0W, JA10)
RENAULT  SCÉNIC I MPV (JA0/1_, FA0_) 1.6
RENAULT  SCÉNIC II (JM0/1_) 1.4 (JM0B, JM0H, JM1A)
RENAULT  THALIA I (LB_) 1.4 16V
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After-sales Service: Online Technical Support
Warranty: One Year
Car Make: DACIA
Car Model: DUSTER (HS_) 1.6 16V
MOQ: 100 PCS
Sample: Available
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
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timing pulley

What types of materials are typically used to manufacture timing pulleys?

Timing pulleys are manufactured using a variety of materials, each chosen based on its specific properties and performance requirements. Here are some of the materials typically used:

1. Steel:

Steel is a commonly used material for timing pulleys due to its high strength, durability, and resistance to wear. Steel pulleys can withstand heavy loads and high-speed applications. They are often used in industrial machinery, automotive engines, and power transmission systems that require robust and reliable performance.

2. Aluminum:

Aluminum timing pulleys are favored for their lightweight nature, corrosion resistance, and excellent heat dissipation properties. They are commonly used in applications where weight reduction is a priority, such as aerospace and automotive industries. Aluminum pulleys are also suitable for high-speed applications where reduced inertia is desired.

3. Cast Iron:

Cast iron timing pulleys offer excellent strength and durability. They are known for their high load-carrying capacity and resistance to wear and deformation. Cast iron pulleys are commonly used in heavy-duty industrial applications that involve high loads and harsh operating conditions.

4. Engineering Plastics:

Various engineering plastics, such as polyamide (nylon), polyoxymethylene (acetal), and polycarbonate, are used to manufacture timing pulleys. These materials offer good strength, wear resistance, and low friction properties. Engineering plastic pulleys are often chosen for their lightweight, low noise, and self-lubricating characteristics. They find applications in industries such as packaging, food processing, and automation.

5. Composite Materials:

Composite materials, which combine different materials such as carbon fibers or glass fibers with a polymer matrix, are used to manufacture high-performance timing pulleys. These pulleys offer exceptional strength-to-weight ratios, high stiffness, and excellent resistance to temperature and chemicals. Composite pulleys are typically used in demanding applications that require lightweight construction and high performance, such as motorsports and advanced machinery.

6. Other Materials:

Depending on the specific application requirements, timing pulleys can also be manufactured using materials such as brass, bronze, or stainless steel, which offer specific properties like corrosion resistance or electrical conductivity.

The choice of material for timing pulleys depends on factors such as load capacity, speed, operating conditions, environmental factors, and cost considerations. Manufacturers select the most suitable material to ensure optimal performance, durability, and reliability in the intended application.

timing pulley

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.

timing pulley

How are timing pulleys utilized in automotive engines?

Timing pulleys play a crucial role in automotive engines, contributing to the precise operation and synchronization of various engine components. Here’s how timing pulleys are utilized in automotive engines:

1. Camshaft Synchronization:

Timing pulleys are commonly employed to synchronize the rotation of the camshaft with the crankshaft in an internal combustion engine. The camshaft controls the opening and closing of the engine’s intake and exhaust valves, while the crankshaft converts the reciprocating motion of the pistons into rotational motion. The timing pulley on the camshaft is connected to the crankshaft via a timing belt or chain, ensuring precise timing and coordination between these two essential engine components.

2. Valve Timing:

Timing pulleys, in conjunction with the camshaft, determine the valve timing in an engine. The precise opening and closing of the intake and exhaust valves at specific moments during the engine’s four-stroke cycle (intake, compression, power, and exhaust) are critical for optimal engine performance. The timing pulleys ensure accurate valve timing, allowing for efficient fuel-air intake, combustion, and exhaust processes.

3. Belt or Chain Drive:

In automotive engines, timing pulleys are used in conjunction with a timing belt or timing chain to transmit power between the crankshaft and the camshaft. The timing belt or chain connects the timing pulleys on these two shafts, allowing for synchronized rotation. The teeth on the timing pulleys engage with the teeth on the timing belt or chain, creating a positive drive system that ensures accurate power transmission without slippage.

4. Tensioner and Idler Pulleys:

Timing pulleys are also utilized in the tensioning system of the timing belt or chain. Tensioner pulleys and idler pulleys, equipped with timing pulleys, help maintain proper tension and alignment of the timing belt or chain. These pulleys apply tension to the belt or chain, ensuring it remains securely in place and properly engaged with the timing pulleys on the crankshaft and camshaft.

5. Overhead Cam (OHC) and Dual Overhead Cam (DOHC) Engines:

Timing pulleys are particularly important in overhead cam (OHC) and dual overhead cam (DOHC) engines, where the camshaft(s) is located in the cylinder head above the valves. In these engine designs, timing pulleys help drive the camshaft(s) and synchronize their rotation with the crankshaft, ensuring precise valve operation and optimal engine performance.

6. Variable Valve Timing Mechanisms:

Timing pulleys are integral to variable valve timing (VVT) mechanisms used in modern automotive engines. VVT systems adjust the timing of the intake and exhaust valves to optimize engine performance, power, and fuel efficiency under different operating conditions. Timing pulleys, combined with hydraulic actuators or electronically controlled mechanisms, enable the adjustment of the camshaft position and timing, allowing for variable valve timing.

7. Engine Performance and Efficiency:

By accurately timing the valve operation and synchronization between the camshaft and crankshaft, timing pulleys contribute to overall engine performance and efficiency. Precise valve timing ensures efficient combustion, improved power delivery, reduced emissions, and better fuel economy. Proper operation of the timing pulleys is essential for the reliable and optimal functioning of automotive engines.

In summary, timing pulleys are essential components in automotive engines, facilitating the synchronization of the camshaft and crankshaft, determining valve timing, enabling power transmission through timing belts or chains, assisting in tensioning systems, and supporting variable valve timing mechanisms. Their precise operation ensures efficient engine performance, power delivery, and fuel economy in various types of automotive engines.

China Best Sales Auto Part Engine Car Parts Belt Idler Pulley 507759  7700108117 8200585576 Timing Belt Tensioner Pulley for DACIA DUSTER   pulley system	China Best Sales Auto Part Engine Car Parts Belt Idler Pulley 507759  7700108117 8200585576 Timing Belt Tensioner Pulley for DACIA DUSTER   pulley system
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