2021-09-15
How to reduce the clearance of the screw elevator and improve the accuracy
As a basic lifting component, the screw jack is often used for the transmission of the staggered shaft with the staggered angle of 90°. It has many advantages such as compact structure, small size, light weight, convenient installation, high reliability and long service life. It is widely used in machinery, construction, metallurgy, automobile production lines, water conservancy equipment and military industries. The mechanism is mainly composed of deceleration parts and lifting parts, and the worm drive mechanism, as its deceleration part, is the main factor affecting the performance of the screw jack.
2021-09-15
In the worm drive, the selection of the number of worm gear teeth and the number of worm heads
The worm drive of the screw elevator is a transmission that transmits motion and power between two axes that are staggered in space. The angle between the two axes can be any value, and the commonly used one is 90°.
2021-09-15
What kind of drive does the screw elevator use?
For example, handwheel drive, pulley drive, sprocket drive, connection to reducer or direct connection of motor, etc., such a drive method determines its wide range of applications. And because its internal structure is a worm gear structure, this structure with variable speed properties can drive heavy items with a small force even with a handwheel.
2021-09-15
What negligence will occur when the screw lift is installed
The screw lift is also called the screw lift, which is an indispensable equipment in modern industrial equipment. Due to its good rigidity, accurate positioning, low noise, convenient installation, less maintenance time and long use, the screw lift has been widely used in In metallurgy, medical treatment, water conservancy, mining and other fields, it is used to replace hydraulic and pneumatic lifting devices.
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