Mechanical Archives - projectsale

WIPER MOTOR [used wiper motors]

mech vignesan — Mon, 07 Feb 2022 08:56:51 +0000

WIPER WORKING PROCESS The wiper motor is one of the common car accessories there is. It is part of the vehicle’s window system. Wiper motor function is to accelerate the lateral movements of the windshield wipers using a worm gear. This component is one of many safety features of the vehicles. Connected to wipers, the wiper motor enables the wiper to remove debris collected by the windshield for a clearer road view.

In this article, we will be talking about everything a driver or a car owner needs to know about the wiper motor. This includes wiper motor function, common symptoms of a bad wiper motor, troubleshooting wiper motor, repair and maintenance, wiper motor replacement cost, and so on. We have provided different chapters that are comprised of the top internet sources of different topics about wiper motor.

VOLTAGE POWER The standard voltage requirement for the wiper motor is 12 volts DC. The electrical system in a running automobile usually puts out between 13 and 13.5 volts, so it’s safe to say the motor can handle up to 13.5 volts with no problem.

RPM OF WIPER MOTOR

Some wiper motors have variable speeds of up to 60 revolutions per minute (rpm). Other motors can support different windshield wiper blade angles from 40 degrees up to 110 degrees to maximize wipe performance.

HORSEPOWER [HP] Depending on the type of motor, they can draw anywhere from 5 to 10 amps. So converting that to HP using 13V as voltage and 65% efficiency, you get 0.11HP. While that depends on factors like size of wiper, vehicle it might be used for, etc, generally the rating will be under 100 watts.

The car wiper motor is the component that powers the windshield wipers. As it spins, a mechanism built to it rotates a worm gear, arm and, finally, the windshield or windscreen wiper blades. The wiper blades then rid the windscreen of water, snow, dust, or any other debris that may affect visibility when driving.

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IOT CONTROL AGRICULTURE VECHILE

mech vignesan — Fri, 04 Feb 2022 18:10:43 +0000

Here we are fabricating the agriculture machine is a new innovative model which is mainly used to water spraying, seed sowing. Our main aim of this concept is to reduce the man power and also avoid time consumption and to utilize solar energy. The entire assembly is controlled by app which is made on IOT app maker and the brain of this project is the Arduino Uno which controls all the motors and pump by receiving signals from the app with help of a wifi module (ESP8266), Arduino stores the code which is encoded into it by Arduino encoder. Entire assembly is moved by motors

download ppt

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360 Degree Rotating Fire Protection System

mech vignesan — Fri, 04 Feb 2022 12:30:27 +0000

Large factories, warehouses, and industrial production facilities always run the risk of fires breaking out. Lack of appropriate firefighting measures could result in disastrous consequences and along with financial losses and might even lead to massive loss of human life. Usual fire protection systems installed in buildings have the following disadvantage

They spray small amounts of water from each sprinkler which may not be enough to put out the fire.
The sprinklers are not targeted and spray an entire floor or building ruining computers, furniture and paperwork.
While this sprayer gun can spray water in desired qty only at fire outbreak point to stop fire without ruining complete office furniture and electronics.
This demo version is made to be remote controlled from few meters but future version will operate remotely from fire dept.

Fire monitors and sprayers are an aimable and controllable high-capacity water jet used to deal with large fires. Unlike Fire extinguishers, Fire Monitors are permanently installed and cannot be moved. While traditional fire monitor systems need a human operator to change the direction of the water jet and aim it appropriately, this fire monitor has been equipped with RF control and an onboard camera. Thereby allowing the user to operate it from a safe distance.

The system makes use of 2 x Motors coupled with a powerful sprayer motor with piping system and onboard wireless streaming camera to run this system. The 2 motors are used to control the nozzle direction movement. The user may use a wireless remote to transmit movement commands. The receiver circuitry mounted on system receives users commands and operates the motors to achieve desired motion. Also the receiver operates the pump motor to start and stop the spray.

The sprayer nozzle can also be adjusted to adjust the water spray outlet. The sprayer mechanism is built to operate in a 2 DOF operation to adjust position in x and Y directions and achieve a 360 Degree water spray coverage

download synopsis

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