According to the current processing method, helical gear machining needs to consider two factors: the shrinkage of the plastic itself and the discharge gap. Due to the difficulty in accurately quantifying the inaccuracies of plastic shrinkage and discharge gaps, it is difficult to manufacture precise electrodes. When using electrode discharge machi...

jessie

2024-05-27

86

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1. Abnormal pressure. Regarding hydraulic transmission systems, one of them is the system pipeline. Therefore, in the specific design, it is necessary to reserve some pressure measurement points, and the measurement of pressure data needs to be completed by a pressure gauge. Then, it is necessary to compare the data with the standard values, that i...

Williams

2024-05-24

80

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Chain transmission modeThe transmission method of chain transmission is to use a closed metal chain to bypass the large and small sprockets, rely on the meshing of chain teeth and chain links, and transmit the motion of the active sprocket to the driven sprocket, and make it rotate accordingly.Types of chain drivesDue to its applicability in many...

Marshall

2024-05-23

81

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During operation, hydraulic systems may experience a decrease in pressure or even a loss of pressure due to various factors. When this situation occurs, effective measures should be taken to handle it in a timely manner. Below are several common processing methods for your reference.1. Check the oil circuit. Firstly, check if there is any oil lea...

Henry

2024-05-22

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There are many reasons for random fracture of gear teeth, mainly including:1) Random fracture is usually caused by tooth defects, pitting, peeling, or other stress concentration sources forming excessively high local stress concentrations at that location.2) Under the action of alternating stress, defects such as inclusions and fine grinding crack...

이야기 너와

2024-05-20

88

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The modulus pressure angle and helix angle determine the pitch of the base circle, and adding the number of teeth determines the size of the base circle. The size of the base circle determines the shape of the involute. To understand the definition of modulus, it is actually a parameter that is close to a coefficient and cannot be directly measured...

LWE

2024-05-16

66

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Double speed chain transmission is a mechanical transmission device used for transmitting power and motion, mainly used for producing or transporting various materials through transmission. Of course, the main methods of double speed chain transmission include efficiency, reliability, and flexibility.1、 The Efficiency of Double Speed Chain Transm...

Iron Man

2024-05-14

94

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There are four main reasons for high gearbox noise:1. Internal tooth surface hardness of the reducerWith the development of gear hard tooth surface technology, its characteristics of large load-bearing capacity, small volume, light weight, and high transmission accuracy have made its application fields increasingly widespread. However, the carburiz...

jessie

2024-05-13

71

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How to determine which gear is prone to fatigue pitting corrosion between the large and small gears in a pair of gear transmissions? Which gear is prone to bending fatigue fracture?

roy

2024-05-13

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Belt driven centrifugal fan is a common industrial equipment that drives the impeller to rotate at high speed through belt drive, thereby generating airflow. However, during use, belt driven centrifugal fans may experience vibration, which not only affects the normal operation of the equipment, but may also lead to equipment damage and safety hazar...

Tory

2024-05-08

91

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What is the significance of helical gears in transmissions?

John Trant

2024-05-07

100

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Pneumatic transmission is a fluid transmission that uses compressed gas as the working medium and transmits power or information through the pressure of the gas.Advantages:1) Using air as the working medium, it is relatively easy to obtain the working medium. After use, the air is discharged into the atmosphere, which is convenient to handle. Com...

Roderick

2024-05-06

112

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1.When the power to weight ratio requirement is high, hydraulic transmission should be used because the working pressure of the hydraulic system can be higher (such as 32MPa or higher), so the corresponding transmission power to the weight ratio of the actuator (hydraulic cylinder, hydraulic motor) is larger. The ratio of the power that can be tran...

RTP

2024-05-06

98

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Hydraulic transmission technology, as an important industrial technology, has always been closely related to previous industrial revolutions in its development process.However, under the new development background, the integration of hydraulic transmission technology with industry and manufacturing has undergone significant changes compared to be...

Carey

2024-04-30

87

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A helical gear is a common mechanical transmission component, whose gear tooth surface is at a certain angle to the axis, which is called the bevel angle. Helical gears can mesh with gears with the same bevel angle to achieve transmission rotation. The tooth surface design of helical gears generally adopts a circular arc shape, which makes the mesh...

이야기 너와

2024-04-29

77

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