Worm Drive
The worm drive is a type of transmission that transfers motion and power between two shafts that are intersecting in space. The angle between the two shafts can be any value, but is typically 90 …
Turbine Shaft
Worm gear mechanisms are widely used to transmit motion and power between two non-parallel shafts. The worm gear and the worm are equivalent to the gear and the rack in the middle plane, and the …
Friction Drive
The friction drive is a new type of friction drive system that consists of a friction block and a connecting piece. The friction blocks are locked together and integrated, making them safe and reliable to …
Timing Belt Drive
Synchronous belt drives transmit motion and power through meshing of the belt and pulley. The timing belt transmission consists of a ring belt with equally spaced teeth on its inner circumference and a wheel with …
Belt Drive
A belt drive is a mechanical transmission system that uses a flexible belt to transmit motion or power. The belt is tensioned on a pulley to maintain proper alignment and facilitate efficient transfer of energy. …
Chain Drive
A chain drive is a method of transmitting movement and power from a drive sprocket with a specialized tooth shape to a driven sprocket with a matching tooth shape, using a chain as the intermediary …
Transmission Mechanism
A transmission mechanism is a device that transfers power from one part of a machine to another, facilitating the movement or operation of the machine or its components. Function (1) Adjust the output torque of …
Gear Drive Type
(1) Cylindrical gear transmission For parallel shaft transmission, the general transmission ratio can range from 8 to a maximum of 20 in a single stage. In two stages, it can be up to 45, with …
Rolling Bearing
A rolling bearing is a precise mechanical component that converts sliding friction between a rotating shaft and its housing into rolling friction, reducing friction loss. Rolling bearings generally consist of four components: the inner ring, …
Angular Contact Ball Bearings
Angular contact ball bearings are capable of withstanding both radial and axial loads. This content appears to be related to bearings and their properties. Here’s a revised version with some minor changes for clarity: Accuracy …
Deep Groove Ball Bearing
Basic parameters Deep groove ball bearings are the most widely used and common type of rolling bearings. They consist of an outer ring, an inner ring, steel balls, and cages. These bearings are available in …
Needle Bearing
A needle bearing is a roller bearing with cylindrical roller that is thin and long relative to its diameter. This type of roller is called needle roller. Despite its small cross section, the bearing still …
Thrust Ball Bearing
Thrust ball bearings are designed to withstand thrust loads at high speeds and consist of a washer-like ferrule with ball rolling groove grooves. Since the ferrule is a cushion shape, the thrust ball bearing is …
Tapered Roller Bearings
Tapered roller bearings are individual components consisting of inner and outer rings with tapered raceways. This type of bearing is classified into various structural categories, including single row, double row, and four row tapered roller …
Cylindrical Roller Bearings
The rolling element is a radial rolling bearing made up of cylindrical rollers. The internal structure of a cylindrical roller bearing consists of rollers arranged in parallel, with spacers or separators placed between them to …
Thrust Roller Bearing
Thrust roller bearings are designed to support both axial and radial loads, with the restriction that radial loads should not exceed 55% of the axial loads. Compared to other thrust roller bearings, this type has …
Drive System Components: Understanding the Basics
The transmission system typically consists of a clutch, transmission, universal transmission, final drive, differential, and half shaft. Its primary function is to transfer power from the engine to the vehicle’s driving wheels, creating the driving …
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Insert Bearing With Housing
Introduction An insert bearing with a housing is a bearing unit that combines a rolling bearing with a bearing housing. Most outer spherical bearings have a spherical outer diameter that is mounted with an inlet …
Spherical Roller Bearing
The spherical roller bearing consists of a drum-shaped roller that is positioned between an inner ring with two raceways and an outer ring with a spherical race. Spherical roller bearings are designed to handle both …
Self-aligning Ball Bearing
The self-aligning ball bearing has two types which includes cylindrical hole type and tapered hole type. The material of the cage is steel plate, synthetic resin, etc. It is characterized by a spherical shape of …
Ball Screw
Ball screws are known for their ability to effectively convert rotary motion into linear motion and vice versa. They are widely used in tool machinery and precision machinery, making them a popular choice in the …
Stepper Motor
The stepper motor is an open-loop control motor that converts an electrical pulse signal into angular displacement or linear displacement. It is the main actuator in modern digital program control systems and is widely used. …
Hypoid Gear
The bevel gear with axial offset is used to be called “hyperbolic gear”. These gears are also known as “hypoid gears” or “quasi-hyperbolic gears.” Developers increasingly value the importance of hypoid gears in the development …
Spiral Bevel Gear
Spiral bevel gears are widely used in mechanical transmission fields such as automobiles, aviation, and mining due to their large overlap coefficient, strong bearing capacity, high transmission ratio, stable transmission, and low noise. There are …
The Fascinating Story Behind Worm Gears
The reason for the name “worm gear” comes from bionics. The design of worm gears was inspired by a bionic mechanism, specifically the shape of a volute. The volute’s spiral shape resembles a drill bit …
Straight Bevel Gear
The gears related to straight bevel gears are helical bevel gears and curved bevel gears. Main parameters of straight bevel gear: Note: If it is to be processed, it is best to have a pair, …
Rack
A rack is a special gear in which teeth are distributed on a strip. The main features (1) Since the rack profile is a straight line, each point on the tooth profile has the same …
The Fascinating Working Principle of Planetary Gears
The principle behind fixed gear transmissions is straightforward. In a set of interlocking gears, one gear serves as the driving wheel and power is input into it. The other gear functions as the driven wheel, …
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Planetary Gear
Planetary gears have the ability to rotate around their own axis of rotation (B-B) like a fixed-axis gear. Additionally, their axes of rotation can rotate with the blue bracket, known as the planet carrier, about …
Cone Worm Drive
A worm drive consisting of a cone worm and a cone worm wheel. The stagger angle of the two axes is typically 90°. The cone worm is a cone of equal lead. The cone worm …
Servo Motor
A servo motor is an engine that controls the operation of a mechanical component in a servo system, and is an auxiliary motor indirect transmission. The servo motor can control the speed and position accuracy …
Hardened Gear
The bearing capacity of the tooth surface should be related to the hardness of the tooth surface. The higher the hardness, the higher the load carrying capacity. According to the hardness of the tooth surface, …
Differential Planetary Gear Shaft
The differential planetary gear shaft is responsible for transmitting torque to the planetary gears, which enables torque distribution and allows the wheels to perform differential operation. Introduction The product is offered in both integral and …
Double Axis Guide Rail
The double-axis guide is a high-speed guide that was developed in Germany. It is comprised of an integrally formed slider and roller. The biaxial core of the guide can be classified into two types: inner …
Mastering Linear Cylindrical Guide Selection: A Comprehensive Guide
1) High positioning accuracy When using a linear guide as a guide, the friction is rolling friction. Not only does the friction coefficient decrease to 1/50th of a sliding guide, but also the difference between …
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Linear Guide
Linear guide can be divided into: It is utilized to aid and direct moving components, enabling them to make repetitive linear movement in a specified direction. Depending on the nature of the friction, linear motion …
Screw Drive
The screw drive is a mechanical transmission that converts the rotary motion and the linear motion by screwing the spiral surface with the thread surface. Classification According to its role in the machine, the screw …
Herringbone Gear
The helical gear has a lateral force on the shaft. To eliminate this force, a gear is made into a helical gear with the opposite direction of symmetry to eliminate this force. It looks like …
Helical Bevel Gear
The helical bevel gear refers to the tooth line on the curved surface of the gear, and is a type of bevel gear with a helix angle that does not extend through the apex of …
Ratchet and Pawl
The Ratchet and Pawl mechanism is a one-way, intermittent motion device consisting of a ratchet and pawl. The Ratchet mechanism is widely used in the intermittent rotation of rotary or indexing tables in various machine …
Cycloidal Pinion Drive
The cycloidal pinion transmission refers to a planetary gear transmission composed of a pair of internal gears and an output mechanism whose outer gear tooth profile is a metamorphic cycloidal wire and the internal gear …
Crank Slider Mechanism
A flat link mechanism, also known as a crank linkage mechanism, is a mechanism that converts rotation and movement through the use of a crank and a slider. In a crank slider mechanism, the slider …
Harmonic Gear Transmission
Harmonic gear transmission is a novel mechanism that achieves transmission through elastic deformation motion. Harmonic gear transmission represents a breakthrough in traditional mechanical transmission methods that rely on rigid components. This novel mechanism utilizes a …
Open Gear Drive
Open gears are widely used for their high efficiency in transmitting power. Definition Gear transmission is a crucial component of mechanical transmission. It comes in various forms and is widely utilized. The transmitted power can …
Unraveling the Mystery of Eccentric Gears – How They Work
As depicted in the illustration, the bottom of an eccentric gear is offset from the center of the circle. When the eccentric gear rotates, the connecting rod that is positioned in the arc will gradually …
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Non-circular Gear
Special-shaped gears, also known as non-circular gears, are those whose indexing surface is not a rotating surface. When paired with another gear, the instantaneous angular velocity ratio of the gear pair changes according to a …
Universal Coupling
A universal coupling makes use of its mechanism to connect two shafts that are not aligned on the same axis. The universal coupling enables the continuous rotation of the coupled shafts at an angle, allowing …
Troubleshooting Bearing Heat Treatment Process Woes
Are you tired of experiencing common problems during the heat treatment process of your bearing parts? Do you want to learn how to control the deformation of your parts, prevent overheating, and avoid quenching cracks? …
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Universal Joint Bearing
“Universal joint bearing” refers to a mechanical structure that utilizes ball connections to facilitate power transmission between different shafts. Universal joint bearings are a crucial component of automotive bearings, particularly in the context of the …
Gear Lubrication Failure Types
Mechanical equipment failures can take on various forms, including bearing wear, box cracks, screw cuts, coupling damage, surface corrosion, and more. The following are the most common lubrication faults that occur: 1. Inoperable, significant power …
Hydraulic Transmission: Everything You Need to Know
Hydraulic transmission systems have long been a vital component in various industrial applications, offering reliable power and high levels of efficiency. As you explore this technology, you will discover how it harnesses the power of …
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