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What is worm drive?
What is worm drive? Let's talk about it. The worm drive is made up of worm and worm gear. The worm is the active part. The worm has the same right and left spin as the thread, which is called the right-handed worm and the left worm. The worm has only one helix called a single-head worm, that is, the worm rotates a circle, the turbine rotates a tooth, if the worm has two helix, called double-head worm, that is, the worm rotates a circle, the turbine rotates two teeth.
Worm drive types are cylindrical worm drive, toroidal worm drive and cone worm drive.
Main application of worm drive
Worm drive is often used in the occasion of two-axis interleaving, large transmission ratio, low power transmission or intermittent work. When transmitting larger power, Z1=2 ~ 4 is often used to improve transmission efficiency. In addition, because the transmission has self-locking when the gamma-1 is small, it is often used in hoist and other lifting machinery for safety protection. It is also widely used in machine tools, automobiles, instruments, metallurgical machinery and other machines or equipment, the reason is because the use of wheelshaft movement can reduce the consumption of force, and thus promote vigorously.
What is worm drive? Let's talk about it. The worm drive is made up of worm and worm gear. The worm is the active part. The worm has the same right and left spin as the thread, which is called the right-handed worm and the left worm. The worm has only one helix called a single-head worm, that is, the worm rotates a circle, the turbine rotates a tooth, if the worm has two helix, called double-head worm, that is, the worm rotates a circle, the turbine rotates two teeth.
Worm drive types are cylindrical worm drive, toroidal worm drive and cone worm drive.
Main application of worm drive
Worm drive is often used in the occasion of two-axis interleaving, large transmission ratio, low power transmission or intermittent work. When transmitting larger power, Z1=2 ~ 4 is often used to improve transmission efficiency. In addition, because the transmission has self-locking when the gamma-1 is small, it is often used in hoist and other lifting machinery for safety protection. It is also widely used in machine tools, automobiles, instruments, metallurgical machinery and other machines or equipment, the reason is because the use of wheelshaft movement can reduce the consumption of force, and thus promote vigorously.
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Self locking condition of worm wheel and worm gear Previous:
Main reasons for leakage of worm gear reducer
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