Chainsaw bars are an important a part of any chainsaw. They’re liable for holding the chain in place and guiding it by means of the wooden. The size of the chainsaw bar is a vital issue to think about when selecting a chainsaw. An extended bar will let you minimize by means of thicker logs, however it’s going to additionally make the chainsaw heavier and harder to maneuver. A shorter bar will likely be lighter and simpler to deal with, however it won’t be able to chop by means of as thick logs.
There are two predominant methods to measure the size of a chainsaw bar. The primary method is to make use of a tape measure. Merely prolong the tape measure from the tip of the bar to the bottom of the bar. The second solution to measure the size of a chainsaw bar is to make use of a ruler. Place the ruler towards the bar and measure from the tip of the bar to the bottom of the bar. The measurement will likely be in inches.
Upon getting measured the size of the chainsaw bar, you should utilize this info to decide on the correct chainsaw on your wants. If you must minimize by means of thick logs, you will have a chainsaw with an extended bar. In case you want a chainsaw that’s simple to deal with, you will have a chainsaw with a shorter bar.
Figuring out the General Size
When measuring the general size of a chainsaw bar, there are just a few key steps to observe to make sure correct outcomes:
1. Measure the Distance Between the Chainsaw’s Nostril and Tail:
Begin by putting the chainsaw on a flat floor. Utilizing a measuring tape or ruler, prolong it from the tip of the nostril, the place the chain first emerges from the bar, to the highest of the tail, the place the bar ends. File this measurement. Keep away from measuring alongside the chopping tooth, as this could result in an inaccurate studying. As a substitute, observe the straight line shaped by the bar itself.
2. Decide the Size of the Bar’s Nostril:
Measure the size of the bar’s nostril by putting the measuring tape or ruler on the tip of the nostril and increasing it to the purpose the place the nostril transitions into the principle physique of the bar. File this measurement.
3. Subtract the Nostril Size from the General Size:
To acquire the general size of the chainsaw bar, deduct the nostril size from the general measurement taken in step 1. The ensuing worth represents the size of the bar itself, excluding the nostril.
Measuring the Reducing Size
The chopping size of a chainsaw bar refers back to the size of the information bar that the chain wraps round and makes contact with the wooden. It instantly correlates to the scale of timber you’ll be able to minimize together with your chainsaw.
To find out the chopping size, observe these steps:
-
Find the information bar:
The information bar is the lengthy, flat steel piece on the enterprise finish of your chainsaw. -
Measure from the tip to the bottom:
Utilizing a measuring tape or ruler, prolong it from the tip of the information bar to the bottom the place it attaches to the chainsaw physique. Make sure that to measure alongside the leading edge, not the whole size of the bar. -
File the measurement:
The measurement you receive is the chopping size of your chainsaw bar.
Usually, chainsaw bars can be found in lengths starting from 12 to 36 inches. The suitable size is dependent upon the scale of the bushes or logs you may be chopping.
Here’s a desk that will help you select the proper chopping size for various eventualities:
| Reducing Size (in inches) | Really helpful Use |
|---|---|
| 12-16 | Small to medium-sized branches and limbs |
| 18-22 | Small to medium-sized bushes |
| 24-28 | Medium to large-sized bushes |
| 30-36 | Giant and dense bushes |
Utilizing a Measuring Tape or Ruler
That is essentially the most simple methodology and may be accomplished with an everyday measuring tape or ruler. Merely prolong the measuring gadget alongside the whole size of the chainsaw bar, aligning the zero mark with the within fringe of the bottom of the bar bracket. Word the measurement on the reverse finish of the bar.
Measuring with a Measuring Tape or Ruler – Step-by-Step
- Make sure the chainsaw is turned off and the chain is slack.
- Align the zero mark of the measuring tape or ruler with the within fringe of the bottom of the bar bracket.
- Prolong the measuring gadget alongside the whole size of the chainsaw bar, protecting it parallel to the bottom of the bar and the tip of the bar.
| Measurement | Chainsaw Bar Size |
|---|---|
| 14 inches | 14-inch chainsaw bar |
| 16 inches | 16-inch chainsaw bar |
| 18 inches | 18-inch chainsaw bar |
| 20 inches | 20-inch chainsaw bar |
| 22 inches | 22-inch chainsaw bar |
Checking the Producer’s Specs
Probably the most simple methodology of measuring a chainsaw bar’s size is by referring to the producer’s specs. This info is usually printed on a label affixed to the bar or within the proprietor’s guide. Producers use particular measurements to indicate the bar’s size, that are often obtainable in inches or centimeters. To make sure accuracy, it is advisable to seek the advice of the producer’s specs for the precise measurement.
For instance, some producers might use a measurement system that represents the size from the tip of the bar to the rear of the bar, excluding the sprocket nostril. This measurement is known as the “whole size” or “general size”. In distinction, different producers might use a measurement system that excludes the sprocket nostril and solely measures the size of the leading edge, also called the “efficient chopping size”.
To keep away from confusion, it is important to grasp the particular measurement system utilized by the producer of your chainsaw. The offered desk beneath summarizes the completely different measurement programs generally utilized by chainsaw producers:
| Measurement System | Measurement Sort |
|---|---|
| Whole Size | Size from tip of bar to again of bar (excluding sprocket nostril) |
| General Size | Size from tip of bar to again of bar (excluding sprocket nostril) |
| Efficient Reducing Size | Size of the leading edge (excluding sprocket nostril) |
Figuring out the Gauge
The gauge of a chainsaw bar refers to its thickness. It’s measured in inches and usually ranges from .043 inches to .063 inches. The gauge of a bar determines the kind of chain that can be utilized with it. A narrower gauge bar would require a narrower chain, whereas a wider gauge bar would require a wider chain.
To determine the gauge of a chainsaw bar, you should utilize a caliper or a ruler. If you’re utilizing a caliper, merely measure the thickness of the bar at its narrowest level. If you’re utilizing a ruler, measure the width of the bar’s groove. The gauge of the bar would be the width of the groove divided by 2.
The next desk reveals the completely different gauges of chainsaw bars and the varieties of chains that can be utilized with them:
| Gauge | Chain Sort |
|---|---|
| .043 inches | Slim-kerf chain |
| .050 inches | Medium-kerf chain |
| .058 inches | Broad-kerf chain |
| .063 inches | Tremendous-wide-kerf chain |
Choosing the Applicable Chain
The size of your chainsaw bar will largely decide the gauge, pitch, and depend of the chain you may want. These three components are all important for making certain that your noticed runs easily and effectively. Here is a fast rundown of every issue:
- Gauge: The gauge is the thickness of the chain’s drive hyperlinks. It is usually measured in thousandths of an inch (e.g., a .050-gauge chain is 0.050 inches thick).
- Pitch: The pitch is the space between the facilities of three consecutive rivets on the chain. It is usually measured in inches (e.g., a 3/8-inch pitch chain has a 3/8-inch distance between rivets).
- Depend: This refers back to the variety of drive hyperlinks on the chain. It is instantly associated to the size of the bar.
| Bar Size (inches) | Chain Gauge (inches) | Chain Pitch (inches) | Chain Depend |
|---|---|---|---|
| 14-16 | .043 or .050 | 3/8 | 52-56 |
| 18 | .043 or .050 | 3/8 or .325 | 57-60 |
| 20-22 | .043 or .050 | .325 or 3/8 | 60-64 |
| 24-26 | .050 | 3/8 | 66-71 |
| 28-30 | .050 | .325 or 3/8 | 72-76 |
Understand that that is only a basic information. The particular necessities on your noticed might fluctuate relying on the producer and mannequin. It is at all times greatest to seek the advice of your proprietor’s guide or check with the producer’s web site for the advisable chain specs.
One of the widespread errors individuals make when measuring the size of a chainsaw bar is to incorporate the size of the nostril bar. The nostril bar is the small, pointed part on the finish of the bar that helps to information the chain. Nonetheless, it isn’t included within the general size of the bar.
One other widespread mistake is to measure the size of the bar from the tip of the sprocket nostril to the tip of the bar. This can even offer you an incorrect measurement, because the sprocket nostril just isn’t included within the general size of the bar.
To keep away from these widespread errors, you will need to measure the size of the bar from the within of the bar mounting holes to the tip of the bar.
Further Ideas for Measuring the Size of a Chainsaw Bar
Listed below are some extra suggestions for measuring the size of a chainsaw bar:
| Tip | Description |
|---|---|
| Use a tape measure or ruler. | A tape measure or ruler is essentially the most correct solution to measure the size of a chainsaw bar. |
| Measure in inches or centimeters. | The size of a chainsaw bar is usually measured in inches or centimeters. |
| File the measurement. | Upon getting measured the size of the bar, make sure you report the measurement so that you could reference it later. |
Understanding the Significance of Bar Size
Function of Bar Size
The size of a chainsaw bar is essential for figuring out the scale and kind of chopping duties it might probably deal with. Shorter bars are appropriate for pruning small branches, whereas longer bars are designed for felling bigger bushes and chopping by means of thicker lumber.
Impression on Reducing Capability
The size of the bar instantly influences the chopping capability of the chainsaw. Longer bars can accommodate longer chains with extra tooth, permitting for quicker and extra environment friendly chopping. Nonetheless, longer bars are heavier and require a extra highly effective engine to function successfully.
Steadiness and Maneuverability
Bar size impacts the general stability and maneuverability of the chainsaw. Shorter bars present extra management and maneuverability, making them perfect for intricate chopping duties. Longer bars provide elevated attain and chopping energy however may be extra cumbersome to deal with.
Job Web site Concerns
The suitable bar size for a chainsaw is dependent upon the particular job web site necessities. For duties involving chopping branches and small logs, a shorter bar is enough. For bigger bushes and heavy-duty purposes, an extended bar is advisable.
Desk of Frequent Bar Lengths
| Bar Size | Purposes |
|---|---|
| 10-14 inches | Pruning, small-diameter branches |
| 16-18 inches | Common chopping, medium-sized bushes |
| 20-24 inches | Felling giant bushes, industrial logging |
Selecting the Proper Bar Size
Choosing the suitable bar size is important for maximizing the efficiency of the chainsaw. Contemplate the next components:
* Dimension and kind of chopping duties
* Job web site necessities
* Steadiness and maneuverability
* Engine energy of the chainsaw
* Consumer expertise
Security Precautions When Measuring
When measuring the size of a chainsaw bar, it’s essential to observe these security precautions to forestall accidents and guarantee your well-being:
- All the time put on acceptable security gear, together with gloves, security glasses, and listening to safety.
- Make sure the chainsaw is turned off, the spark plug is disconnected, and the bar is cool to the contact earlier than making an attempt to measure it.
- Place the chainsaw on a steady, flat floor to forestall it from rolling or transferring throughout measurement.
- Maintain the chainsaw securely and hold your palms away from the bar and chain.
- Use a measuring tape or ruler that’s lengthy sufficient to increase the whole size of the bar.
- Place the tape or ruler accurately towards the bar’s leading edge, ranging from the nostril of the bar.
- Prolong the tape or ruler to the alternative finish of the bar, aligning it with the tip of the leading edge.
- Learn the measurement clearly from the tape or ruler.
- File the measurement precisely for future reference.
- Double-check the measurement to make sure accuracy.
Measuring Chainsaw Bar Size
To precisely measure the size of your chainsaw bar, observe these steps:
- Establish the proper measuring level on the bar. It’s often positioned on the nostril of the bar.
- Place the tip of the measuring tape or ruler on the recognized level.
- Prolong the tape or ruler alongside the highest floor of the bar, parallel to the leading edge.
- Proceed extending the tape till it reaches the tip of the bar.
- Learn the measurement on the tape or ruler.
- Word down the measurement for future reference.
Easy methods to Measure the Size of a Chainsaw Bar
To measure the size of a chainsaw bar, you will have a measuring tape or ruler. Begin by putting the tip of the measuring tape or ruler on the base of the bar, the place it attaches to the noticed physique. Then, prolong the measuring tape or ruler to the tip of the bar. The measurement you get is the size of the bar.
You will need to measure the size of the bar precisely, as it will decide the scale of the chain that you must buy. A series that’s too brief won’t be able to wrap across the bar correctly, and a series that’s too lengthy will likely be tough to manage and will trigger the noticed to kickback.
Folks Additionally Ask
What’s the commonplace size of a chainsaw bar?
The usual size of a chainsaw bar varies relying on the scale and energy of the noticed. Smaller saws usually have bars which can be 12 to 18 inches lengthy, whereas bigger saws might have bars which can be 20 to 36 inches lengthy.
What’s one of the simplest ways to measure the size of a chainsaw bar?
The easiest way to measure the size of a chainsaw bar is to make use of a measuring tape or ruler. Begin by putting the tip of the measuring tape or ruler on the base of the bar, the place it attaches to the noticed physique. Then, prolong the measuring tape or ruler to the tip of the bar. The measurement you get is the size of the bar.
What if I haven’t got a measuring tape or ruler?
If you do not have a measuring tape or ruler, you should utilize a bit of string or twine to measure the size of the bar. Wrap the string or twine across the bar, ensuring that it’s tight towards the bar. Then, mark the size of the string or twine on a bit of paper or cardboard. You possibly can then use a measuring tape or ruler to measure the size of the mark.
