China Professional Quality 4340 Steel CNC Turning Milling Motorcycle/Automobile Transmission Gear Customized Spur Worm Gear with Teeth Aligneddesign raw gear

Product Description

Item:Quality 4340 steel CNC Turning milling motorcycle/automobile transmission gear customized Spur Worm Gear with Teeth Aligneddesign 

1. High degree of automation and high production efficiency;

2. Strong adaptability to CNC machining objects. When changing the processing object, in addition to replacing and solving the blank clamping mode, it only needs to be reprogrammed;

3. High machining precision and stable quality. The machining dimensional accuracy is between 0.005 ~ 0.01 mm, which is not affected by the complexity of parts;

Parameter :

Item Quality 4340 steel CNC Turning milling motorcycle/automobile transmission gear customized Spur Worm Gear with Teeth Aligneddesign 
Weight Customized
Dimension Customized
Material Aluminum alloy(6063 T5,6061,5052,7075,1060…),Stainless steel(316L,304,303…),Copper,Brass,Bronze,Carbon steel,PET,POM,Nylon…
Machined Technology 3,4,5 Axis CNC Machining,CNC Milling,CNC Turning,Laser Cutting,Die Casting,Cold forging,Aluminum Extrusion,Sheet Metal Fabrication,Stamping,Welding,Friction Stir Welding,Assembling.
Surface Treatment Anodizing,Painting,Powder Coating,electrophoresis,Passivation,Sand Blasting,Plating,Blackening,Polishing…
Tolerance ±0.01MM
Application Electronic products body ,Telecom Chasis,Cover,aerospace structure parts,heat sink,aluminum cooling plate,gear&shaft,bearing,high speed feed through,other OEM/ODM customized machining parts

Our advantage:

1. Experienced engineering team;

2. Full process QC inspection, complete quality system before, during and after processing;

3. Efficient and rapid response, benign interaction between business and production, and accurately grasp customer requirements;

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
US$ 10/Piece
1 Piece(Min.Order)

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Customized Request

automobile gear

How do modern vehicles use electronic controls to optimize gear shifts?

Modern vehicles utilize electronic controls to optimize gear shifts and enhance the overall performance and efficiency of the transmission system. Here’s a detailed explanation:

1. Transmission Control Module (TCM):

Modern vehicles are equipped with a Transmission Control Module (TCM), which is a dedicated electronic control unit responsible for managing the operation of the transmission system. The TCM receives input from various sensors throughout the vehicle to monitor parameters such as vehicle speed, engine load, throttle position, and driver input.

2. Adaptive Transmission Systems:

Many modern vehicles employ adaptive transmission systems that continuously analyze the driving conditions and adjust the gear shifts accordingly. These systems use complex algorithms and sensor data to optimize gear selection based on factors such as throttle input, road gradient, vehicle speed, and load conditions.

3. Shift Mapping:

Electronic controls allow manufacturers to program specific shift maps or algorithms that determine the timing and characteristics of gear shifts. These shift maps take into account various factors such as engine RPM, vehicle speed, and driver demand. By customizing the shift mapping, manufacturers can optimize gear shifts for different driving scenarios, such as economy, sporty driving, or towing.

4. Shift-by-Wire Technology:

Shift-by-wire technology is increasingly being used in modern vehicles, especially those with automatic transmissions. In this system, the gear selection is electronically controlled rather than mechanically linked to the gear lever. It allows for more precise and responsive gear shifts, as well as additional features such as paddle shifters or manual shift modes.

5. Dual-Clutch Transmissions (DCT):

Dual-Clutch Transmissions (DCT) are becoming popular in modern vehicles due to their ability to provide quick and seamless gear shifts. DCTs use electronically controlled clutches to preselect gears, allowing for almost instantaneous shifts without interrupting power delivery. Electronic controls play a crucial role in managing the precise timing and coordination of clutch engagement and gear changes in DCTs.

6. Continuously Variable Transmissions (CVT):

Continuously Variable Transmissions (CVT) rely heavily on electronic controls to optimize gear ratios for maximum fuel efficiency and performance. CVTs use a system of pulleys and belts or chains to provide an infinite number of gear ratios. The TCM continuously adjusts the pulley positions based on sensor inputs to maintain the most suitable gear ratio for the driving conditions.

7. Over-the-Air Updates:

With the advancement of connected car technology, some modern vehicles can receive over-the-air updates to their electronic control systems. These updates can include refinements to the shift algorithms, allowing manufacturers to improve the performance, efficiency, and responsiveness of the transmission system even after the vehicle has been purchased.

Overall, electronic controls have revolutionized the way gear shifts are optimized in modern vehicles. By utilizing advanced sensors, algorithms, and electronic control units, manufacturers can deliver smoother, more efficient, and responsive gear shifts tailored to various driving conditions and preferences.

automobile gear

What is the purpose of a differential gear in an automobile?

A differential gear in an automobile serves several important purposes. Here’s a detailed explanation:

1. Differential Action:

The primary purpose of a differential gear is to allow the wheels of an automobile to rotate at different speeds while receiving power from the engine. This is necessary when the vehicle is taking a turn, as the wheels on the outer side of the turn need to cover a greater distance and rotate faster than the wheels on the inner side.

2. Smooth Cornering:

By enabling the wheels to rotate at different speeds during a turn, the differential allows for smooth and controlled cornering. It prevents the tires from scrubbing and dragging along the road surface, which could lead to excessive tire wear and poor handling. Instead, the differential ensures that each wheel can rotate freely at the appropriate speed, maintaining traction and stability.

3. Power Distribution:

The differential also plays a crucial role in distributing power from the engine to the wheels. In a rear-wheel-drive vehicle, the differential is located on the rear axle, and it splits the engine torque between the two rear wheels. In a front-wheel-drive vehicle, the differential is integrated into the transaxle, transferring power to the front wheels.

4. Traction Enhancement:

Another function of the differential is to improve traction. When one wheel encounters a low-traction surface, such as ice or gravel, the differential allows power to be redirected to the wheel with better grip. This helps maintain traction and prevents wheel spin, allowing the vehicle to move forward more effectively in challenging driving conditions.

5. Compensation for Uneven Surfaces:

When driving on uneven surfaces, such as rough terrain or potholes, each wheel may experience different levels of vertical movement. The differential gear compensates for these variations in wheel movement, allowing the wheels to maintain contact with the ground and providing a smoother ride.

6. Reduction of Stress and Wear:

The differential helps reduce stress and wear on drivetrain components. By allowing the wheels to rotate at different speeds, it helps distribute the load evenly across the drivetrain, minimizing strain on components such as axles, driveshafts, and gears.

In summary, the differential gear in an automobile enables smooth cornering, power distribution, traction enhancement, compensation for uneven surfaces, and reduction of stress and wear on drivetrain components. It plays a vital role in ensuring optimal performance, handling, and stability of the vehicle.

automobile gear

What is an automobile gear and how does it function in a vehicle?

An automobile gear is a mechanical component used in vehicles to transmit power from the engine to the wheels, allowing the vehicle to move forward or backward at different speeds. Here’s a detailed explanation of its function:

In a vehicle, the engine produces rotational power or torque. This power needs to be transmitted to the wheels in a controlled manner to enable the vehicle to move. The automobile gear system performs this task.

The primary function of the automobile gear is to change the gear ratio between the engine and the wheels, thereby adjusting the speed and torque output. It allows the engine to operate efficiently across a wide range of vehicle speeds and load conditions.

The most common type of automobile gear system is the manual transmission, consisting of multiple gears arranged in a specific sequence. The driver selects the appropriate gear based on the desired speed and road conditions.

When the driver shifts gears, the gearshift mechanism engages a specific gear combination. Each gear has a different gear ratio, which determines the speed and torque output. The lower gears provide higher torque output but lower vehicle speed, while the higher gears allow for higher speed but lower torque.

When starting the vehicle from a standstill, the driver typically engages the first gear, which provides the highest torque output. As the vehicle gains speed, the driver shifts to higher gears to increase the speed while maintaining optimal engine performance.

Inside the transmission, the gears are mounted on shafts and connected to the engine and the wheels through a series of gears, shafts, and clutches. When a gear is engaged, power is transmitted from the engine through the input shaft, and the corresponding output shaft connected to the wheels rotates at a speed determined by the gear ratio.

The gear ratio is the ratio of the number of teeth on the driving gear (connected to the engine) to the number of teeth on the driven gear (connected to the wheels). By changing the gear ratio, the speed of the wheels relative to the engine speed can be adjusted.

In addition to manual transmissions, there are also automatic transmissions and continuously variable transmissions (CVTs) used in vehicles. These transmission types use different mechanisms, such as planetary gearsets or pulley systems, to achieve gear ratio changes automatically without direct driver intervention.

Overall, the automobile gear system plays a crucial role in transferring power from the engine to the wheels, allowing the vehicle to move at different speeds. It enables the driver to control the vehicle’s acceleration, speed, and overall performance by selecting the appropriate gear ratio based on the driving conditions.

China Professional Quality 4340 Steel CNC Turning Milling Motorcycle/Automobile Transmission Gear Customized Spur Worm Gear with Teeth Aligneddesign raw gearChina Professional Quality 4340 Steel CNC Turning Milling Motorcycle/Automobile Transmission Gear Customized Spur Worm Gear with Teeth Aligneddesign raw gear
editor by CX 2023-10-07