ZHEJIANG YITIAN PRECISION MACHINERY CO.,LTD
Wet pneumatic friction clutch crankshaft powerful press manufacturers introduces the Friction clutch
Among the functional parts of forging machinery, considering the maturity of its development, production and use, friction clutch-brake for Wet pneumatic friction clutch crankshaft powerful press is the first to be promoted. The friction release device-brake is an important part of the main drive of a Wet pneumatic friction clutch crankshaft powerful press , and its performance directly affects the usability, safety, reliability of the whole machine, as well as the operating rate and maintenance of the equipment.
According to the structure of friction clutch-brake, there are combined friction clutch-brake and separate friction clutch-brake; according to the working status of friction pair, there are dry friction clutch-brake and wet friction clutch-brake; according to friction clutch The control system of a brake is divided into pneumatic friction clutch-brake and hydraulic friction clutch-brake.
The Wet pneumatic friction clutch crankshaft powerful press has a compact structure, and the coupling and disengagement of the clutch are coordinated. It can be installed on either the intermediate shaft or the crankshaft. It is widely used in open presses and high-speed presses of 1oo to 1,600 kN . The separated friction clutch-brake can effectively reduce the moment of inertia of the driven part to reduce heat during movement, reduce the temperature rise of the friction pair, and increase the service life of the friction plate. It is usually used for closed presses and larger specifications Open press. Due to structural reasons, the separate friction clutch-brake is generally made by the main engine manufacturer. At present, it is still difficult to organize specialized production.
At present, there are basically two types of functional components produced by professional factories in China. One is a combined pneumatic dry friction clutch and brake (if called a dry friction clutch), and the other is a combined pneumatic wet friction clutch and brake ( Referred to as Wet pneumatic friction clutch crankshaft powerful press ). These two types of clutches are classified according to the structure, and both belong to the combined type; according to the working state of the friction pair, they are divided into dry and Wet pneumatic friction clutch crankshaft powerful press ; according to the control system, they are both pneumatic clutches.
The dry friction clutches and Wet pneumatic friction clutch crankshaft powerful press developed in China or developed with foreign technology have gradually entered a mature stage after a long market development stage. Not only can they be mass-produced and supplied to OEMs, they are also of stable quality and reliable performance.
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