“Using the wrong size bar or chain can damage the chainsaw and injure the chainsaw operator,” says Vince Christofora of Woodstock Hardware. Read on to learn how to measure your chainsaw’s bar and chain. Sometimes called a chainsaw blade, the chainsaw bar is the metal “Arm” that holds and supports the chain during cutting.
Measure the distance between any 3 consecutive rivets that hold the chain assembly together. The rivets are noticeable between the drive links and the cutters – the cutting teeth that lie on top of the chain. The pitch, together with the number of drive links, describes the chain’s length when seeking replacement chains.
I’ll show you the easiest methods for how to measure a chainsaw bar and how to measure a chainsaw chain length. The second way for how to measure a chainsaw bar length is called the “True” length of the blade. With the information you learned here, you no longer have to wonder how do you measure a chainsaw bar or chain because you now know how to do it.
Whether you need to replace your chainsaw bar or you are just interested in what size it is, here’s how you do it! This measurement is taken from the tip of the bar to where the bar meets the chainsaw body. The chainsaw bar itself, more often than not, will have the bar length displayed on it, along with other measurements.
how a chainsaw ignition system works Related Question:
How does a chainsaw generate electricity?
As for how electric chainsaws work, here’s what you need to know: Electric chainsaws are powered by electrical motors. Electrical motors don’t have moving parts like a gas engine. An internal power-producing component called an “armature” converts electrical power into mechanical power in the form of torque.
How does the ignition system work?
When the ignition key is turned on, a low voltage current from the battery flows through the primary windings of the ignition coil, through the breaker points and back to the battery. This current flow causes a magnetic field to form around the coil.
How does a magneto ignition work?
How Does Magneto Ignition Work? The magneto is a self-contained generator of high voltage that provides ignition to an engine through spark plugs. The moment the contact points open, a rapid magnetic flow generates a high voltage in the secondary coil, which ignites the spark plug, thus firing the engine.
How do I know if my chainsaw coil is bad?
If your multimeter displays a reading of zero, it is an indication that you must replace the coil of your chainsaw at once because it has short-circuited. If your multimeter displays a reading above the specified level it is an indication that you will also have to replace the coil of your chainsaw because it is open.
How long does battery powered chainsaw last?
How long will a battery-powered chainsaw last? A battery-powered chainsaw typically runs about 30 to 40 minutes with intermittent use depending on the battery’s size.
What RPM does a chainsaw run at?
Depending on your saw, the reading should be between 10,000 and 14,000 rpm. That’s a wide variation, and so it’s important to look up the maximum speed of your saw before conducting this test. The engine should never run faster than the maximum speed at which it is designed to run.
What are the 3 types of ignition systems?
There are three basic types of automotive ignition systems: distributor-based, distributor-less, and coil-on-plug (COP). Early ignition systems used fully mechanical distributors to deliver the spark at the right time.
How does a chainsaw magneto work?
The magneto creates the electrical charge needed to fire the spark plug, and the spark plug creates the spark inside the combustion chamber to ignite the gasoline (see How Two-stroke Engines Work for details).
What is Distributorless ignition system?
A distributorless ignition system is a type of ignition system, that is consists of multiple induction coils instead of having a distributor of an electronic ignition system. This is very different from the traditional and electronic ignition systems. The coils rest on top of the spark plugs.
What is the difference between battery ignition system and magneto ignition system?
In battery ignition system a battery and ignition coil is used to generate spark at spark plug but in magneto ignition system necessary energy is generated by its own electric generator. It is mounted on the engine and replaces all component of battery ignition system except spark plug.
How many ohms Should a coil read?
You should have a resistance reading of at least 3-4.5 ohms. A bad coil will show a higher reading then 3-4.5. Next, place the red or black lead from the meter to the centre of the coil , and to either one of the terminals positive or negative. You want 9500-10000 Ohms, a little less is ok but no more.
Why does my Stihl chainsaw not start?
The carburetor might be clogged. A clogged carburetor is often caused by leaving fuel in the chainsaw for a long period of time. Over time, some of the ingredients in the fuel will evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and prevent the engine from starting.
What is the gap between ignition coil and flywheel?
Replacing Ignition Coils or Armatures An ignition armature must be set at a precise distance from the flywheel. Your engine repair manual will provide the proper gap for your engine. Common armature gap ranges are . 006 – .
Why does my chainsaw chain get dull so fast?
Dirt Causes A Chainsaw To Dull If you’re cutting through logs and your angle of approach is too steep, a simple cut through could nick dirt or even worse, rocks on the floor causing your chainsaw to jerk, thus dulling.
What chainsaw chain cuts the fastest?
A full chisel chain is a chain with square cornered teeth, and they’re known for being the fastest cutting blade shape available. A full chisel chain also has a higher number of teeth than other chain options(full chisel is also known as a standard chisel chain).