Operation method of using micro switch

Simply put, a micro switch is a switch that can be turned on with a small amount of energy. You can choose to buy according to the actual application scenario and the required switch size. Micro switch is very common in our daily life, such as the mouse button, then, the following together to understand the use of micro switch operation method!

First of all, in the case of manual welding of the micro switch, try to choose a temperature below 320, and ensure that it is installed within three seconds. At the same time, it should be noted that during the working process, pressure must not be applied to the terminal part, otherwise the mechanical equipment may not be able to work normally. If the current or operating voltage used by the switch is relatively small, use a small output supply circuit, that is, an Au insulated contact. At the same time, the switch should pay special attention to moisture-proof when using, and the temperature should also be within the required range. Only if all the above conditions are met, these switches can ensure the daily operation of the facility. Only in this way can the service life of the switch be increased.

Application and operation method of micro switch.

1. Use a micro switch, do not press it for a long time. Otherwise, it will speed up the replacement of parts and change their characteristics. The method of operation of the microswitch compromises the characteristics of the switch. Use smooth switch operators (camshafts, stoppers, etc.). Switch drive rod recovery quickly, damage may damage the drive rod, reduce the service life.

2. Do not apply partial load on the drive rod during operation. Otherwise, some friction may damage the drive rod and reduce the service life. Please operate according to the posture and position of the drive rod. In the scale button type, press the button vertically.

3. Please set the angle of view of the camshaft stop such as the steel ball swing rod within the range of 30-45. If the viewing angle is too large, the swing rod will produce a large lateral internal stress, and the production and processing of the drive rod will increase the external force of the excess capacity of the internal structure of the switch, resulting in its change of the characteristics and failure of the switch. When using the appearance lever as the operating body, please determine the material, thickness, etc., so that the additional load can be better determined according to the operating load of the switch.

At present, domestic manufacturers pay attention to the sensitivity and safety of the micro switch, in which the quick-acting mechanism is the key. The quick-action mechanism can transfer one contact point to another, and this process is not under our control. Speed effects allow greater operator flexibility. If we change to other switches, we can quickly control the handle, then the next operation speed will become very fast, but the speed of the rocker has nothing to do with the speed of the contact, so the damage can be reduced to a low contact point, so that The instrument is more stable. However, when the device handles a closed circuit, if the switching speed is required to be very fast, the energy between the contacts will become very large, and a very obvious pin skipping phenomenon will be formed. In order to make the machine more stable, try to avoid this situation. The fast action switching of the micro switch is the key to ensure the internal performance of the machine. Generally speaking, many micro switch manufacturers have begun to improve the service life of micro switches. Current microswitches are used for more appliances and devices. The mechanical life of the micro switch is generally guaranteed to be more than 300000 times.

The above is the micro switch operation method, if you need to know more knowledge, can contact us at any time!