COMPONENTS, FUNCTIONS AND HOW THE STARTING SYSTEM WORKS

How The Starting System Works - Our topic today is about system start. in the discussion this time we discuss the components of the start system, from the start system, the battery ignition switch, the neutral safety switch, the relay, the battery cable starter, the working principle of the starter motor, the starting system. The starter motor is an electric motor that rotates your engine to allow the spark and fuel injection system to start engine operation on its own. usually the starter is a large electric motor and the stator coil is attached to the bottom, generally to one side of the vehicle's transmission bell housing, where it is connected to the engine itself.

The starter has a gear mesh with a large flywheel gear at the rear of the engine that turns the central crankshaft, as this is a lot of physical weight and friction to overcome the starter motor. generally high-speed motors are powered and use an ignition coil to increase their power before using the starting system battery components, automotive batteries are also known as lead a storage batteries.

CDI is an electrochemical device that generates voltage and delivers current in our automotive batteries to reverse electrochemical action. right thereby recharging the battery which will then give us years of service. The purpose of the battery is to supply current to the starter motor providing current to the ignition system when cranking to supply additional current when demand is higher than the alternator can supply and to act as an electric or the reservoir ignition switch, the ignition switch allows the driver to distribute electric current to the premises. required.

Generally, five key switch positions are used one key all open circuit, no current is applied and the steering wheel is in a locked position in some cars, the transmission lever cannot be moved in this position if the steering wheel exerts pressure on the lock locking mechanism it may be difficult to change.

If you experience this condition try moving the steering wheel to relieve pressure when you turn the key to turn off all open circuits but the steering wheel can be turned on, the key cannot be extracted 3 runs all circuits except the starter circuit are Closed current is allowed to pass through the current supplied to all but the starter circuit for starting power is supplied to the ignition circuit and only the starter motor is why the radio stops playing in the starting position.

This ignition switch position is spring-loaded so that the starter is not engaged while the engine is running this position is used briefly only to activate the starter. 5 accessories power is supplied to all except the ignition and starter circuits. This allows you to turn the power window working radio etc when the engine is not running in neutral. this switch safety switches open rejects current to the starter circuit when the transmission is in any gear but neutral or parked on an automatic transmission.

These switches are usually connected to a transmission link or directly to a transmission. most cars use the same switch to apply current to the backup lamp when the transmission is mounted on a standard reverse transmission. the car will connect this switch to the clutch pedal so that the starter will not activate unless the clutch pedal is depressed. if you find that you have to move the gear lever away from parking or neutral for the car to start it usually means that the switch needs to be adjusted, if your car has an automatic parking brake, releasing the safety switch will control that function also start the relay.

A relay is a device that allows a small amount of electric current to control a large amount of current a starter car uses a large amount of 250 plus amps of current to start the engine if we allow that much current to go through the ignition switch we need not only a very large switch but all wires to be the same size. battery cable. not very practical al the starter relay is installed in series between the battery and the starter. Some cars use a starter solenoid to achieve the same goal of allowing a small amount of current from the ignition switch to control the high current flow from the battery to the starter.

The solenoid starter in some cases also mechanically engages the starting gear with the engine battery cable. the battery cable is a large diameter multi-strand wire that carries the high current to the 50 plus amps needed to operate the starter motor. some have smaller wires soldered to the terminals which are used to operate smaller devices or to provide additional ground when the smaller wire burns, indicating high resistance. In heavy wiring, care must be taken to keep the end terminals of the battery cable clean in that the battery cable is tight can be replaced with a slightly larger one but never smaller.

The starter motor is a powerful electric motor with a small gear attached at the end when activated, the gare is attached to a larger gear ring which is attached to the engine of the starter motor then rotates the engine so that the piston can draw in the fuel/air mixture which is then ignited to start the machine. When the engine is running To spin faster than the starter, a tool called the over-running clutch. The Bendix drive automatically releases the starter gear. From the working principle of the engine gear to make the engine live, it must be rotated at a certain speed so as to suck fuel and air into the cylinder and compress it.

Its rotating shaft Dizz-powered electric starter motor carries a small pinion gear activated by a large gear ring around the edge of the flywheel. the engine in the front engine layout of the starter is mounted low near the rear. the starter engine requires a large current drawn through the thick wire from the battery no ordinary hand-operated switch can start it, it needs a large switch to handle the high currents. switches must be turned on and off very quickly to avoid dangerous, damaging splashes that lead to a solenoid being used. an arrangement in which a small switch turns on the electromagnet to complement the starter switch circuit usually works with a rotary ignition key Outside the ignition position to feed current to the solenoid.

The ignition switch has a return spring so as soon as you release the key, it will come back and turn off the starter switch when the switch feeds current to the solenoid, the electromagnet pulls the iron rod the movement of the rod closes. two heavy contacts complete the circuit from battery to starter rod also has a return spring when the ignition switch stops feeding the current to the solenoid, the open contact in the starter motor stopping the return spring is necessary because the starter motor must not rotate more than it should to start the engine.

Part of the reason is that the starter uses a lot of electricity quickly. It runs out of battery too, if the engine is started in the starter motor remains on the engine will spin the starter so fast it can be seriously damaged. the starter motor itself has a device called a Bendix gear which activates its pinion with the gear ring on the flywheel only when the starter is turning the engine, the flywheel releases as soon as the engine picks up speed and there are two ways it uses the inertia system and the pre-activation system.

the inertia starter relies on the inertia of the opinion that the reluctance to start turning the pinion is not rigidly fixed to the motor shaft, it is threaded over it like a freely rotating nut on a very coarse threaded bolt. imagine that you suddenly exhaust the nut inertia bulb to keep it from turning all at once so that it slides along the thread of the bolt. when the inertia starter rotates the pinion moves along the motor shaft thread and moves with the flywheel then stops at the thread end starts rotating with the shaft and thus rotates the engine as soon as the engine starts rotating the pinion is faster than the starter motor shaft itself.

The pinion rotating action screw returns under its thread and comes out of the pinion back fastening so hard that there is a strong spring on the shaft to dampen the impact, hard engagement, and inertia starter discharge can cause heavy wear on the gears to solve the problem. r was introduced which has a solenoid mounted on the motor there is more to the car starter system as well as turning on the solenoid motor as well as sliding the pinion along the shaft.

To activate it the chef has straight splines rather than a twisted addition so that the pinion always rotates with it the pinion is touched with a toothed drink on the flywheel with a sliding fork. The fork is driven by a solenoid which has two sets of contacts which close one by one the first, contact supplies low current to the motor so that it turns slowly far enough to let the pinion gear active then the second contact closes feeding the high current motor to start the engine the starter motor is saved from over speed when The engine is started using a freewheel clutch like a bicycle freewheel, the solenoid return spring pulls the pinion out of your engagement.