Relating to preserving your chainsaw working easily and effectively, some of the vital features is guaranteeing that the chain is the right size. Too quick a sequence may cause the noticed to bind and stall, whereas too lengthy a sequence can result in extreme put on and tear on the noticed’s parts. On this article, we’ll information you thru the straightforward steps on how one can measure the size of your chainsaw chain with the intention to preserve your noticed working at its peak efficiency.
To start, collect a number of important instruments: a measuring tape, a chunk of chalk or a marker, and a pair of security gloves. Begin by securing the chainsaw on a secure floor, ensuring that the chain shouldn’t be touching something. Subsequent, put in your security gloves to guard your fingers from the sharp edges of the chain. Utilizing the measuring tape, fastidiously measure the gap from the tip of 1 drive hyperlink to the tip of the corresponding drive hyperlink on the other facet of the chain. This measurement offers you the size of a single drive hyperlink.
After you have measured the size of a single drive hyperlink, it’s essential to multiply this worth by the overall variety of drive hyperlinks within the chain. To rely the variety of drive hyperlinks, begin from any drive hyperlink and rely each different hyperlink till you attain the place to begin. Keep in mind to incorporate the drive hyperlink you began from. Now, merely multiply the size of a single drive hyperlink by the overall variety of drive hyperlinks to get the general size of the chain. With this data, you’ll be able to simply decide in case your chain is the right size to your chainsaw. If it isn’t, you’ll be able to modify the size by including or eradicating hyperlinks as wanted.
Measure from Tip to Tip
To acquire probably the most correct chain size measurement, comply with these detailed tips when utilizing the “tip to tip” technique:
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Examine the Chain
Look at the chain to make sure it’s in good situation, freed from any important nicks or harm that would intrude with the measurement.
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Determine the Drive Hyperlinks
Find the drive hyperlinks, that are the bigger, rectangular-shaped hyperlinks that have interaction with the chainsaw’s sprocket. Depend the variety of drive hyperlinks from one finish of the chain to the opposite, excluding the primary and final hyperlinks. The variety of drive hyperlinks represents the required chain size.
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Measure the Pitch and Gauge
Decide the pitch and gauge of the chain utilizing a sequence pitch gauge or seek the advice of the chainsaw’s handbook. The pitch refers back to the distance between drive hyperlinks, whereas the gauge pertains to the thickness of the drive hyperlinks. These measurements are essential for choosing the suitable substitute chain.
For additional readability, confer with the desk beneath:
| Measurement | Definition | Learn how to Measure |
|---|---|---|
| Chain Size | Whole variety of drive hyperlinks | Depend drive hyperlinks from one finish to the opposite (excluding first and final hyperlinks) |
| Pitch | Distance between drive hyperlinks | Use a sequence pitch gauge |
| Gauge | Thickness of drive hyperlinks | Use a sequence pitch gauge |
Measure from Bar Stud to Bar Stud
This technique includes measuring the gap between the bar studs on the chainsaw information bar. It is probably the most correct approach, particularly for chainsaws with semi-chisel or full-chisel chains.
Step 1: Decide the bar kind.
Determine the kind of chainsaw bar you could have. Most fashionable chainsaws use both customary or low-profile bars. Consult with the chainsaw person handbook or verify the bar itself for data.
Step 2: Find the bar studs.
Bar studs are small spherical protrusions on the within of the chainsaw information bar, the place the chain hyperlinks match. Depend the variety of bar studs in your information bar, excluding any studs on the finish of the bar.
Figuring out Chain Size Primarily based on Bar Studs
The next desk gives a information to find out the chain size primarily based on the variety of bar studs and bar kind:
| Bar Sort | Variety of Bar Studs | Chain Size |
|---|---|---|
| Commonplace | 7 or 8 | 18 inches (45 cm) |
| Commonplace | 9 or 10 | 20 inches (50 cm) |
| Commonplace | 11 or 12 | 22 inches (55 cm) |
| Low-Profile | 7 or 8 | 16 inches (40 cm) |
| Low-Profile | 9 or 10 | 18 inches (45 cm) |
Use a Measuring Tape
That is probably the most easy technique and requires solely a measuring tape. Begin by measuring the size of the information bar. It’s the metallic blade that holds the chain. After you have the size of the information bar, add 2 inches to it. This offers you the minimal size of the chain you want.
Now, maintain the measuring tape as much as the chain and measure the size from the tip of 1 chopping tooth to the tip of the following chopping tooth. Multiply this quantity by the variety of chopping tooth on the chain. This offers you the overall size of the chain.
Examine the overall size of the chain to the minimal size you calculated earlier. If the overall size is lower than the minimal size, it’s essential to add hyperlinks to the chain. If the overall size is larger than the minimal size, it’s essential to take away hyperlinks from the chain.
Listed here are some ideas for utilizing a measuring tape to measure the size of a chainsaw chain:
- Be certain the measuring tape is straight and taut.
- Measure the size of the chain from the tip of 1 chopping tooth to the tip of the following chopping tooth.
- Multiply the variety of chopping tooth on the chain by the size of 1 chopping tooth to get the overall size of the chain.
- Examine the overall size of the chain to the minimal size you calculated earlier to find out if it’s essential to add or take away hyperlinks.
| Measurement | Learn how to Measure |
|---|---|
| Size of Information Bar | Measure the size of the metallic blade that holds the chain. |
| Size of Reducing Tooth | Measure the size from the tip of 1 chopping tooth to the tip of the following chopping tooth. |
| Variety of Reducing Tooth | Depend the variety of chopping tooth on the chain. |
| Whole Size of Chain | Multiply the size of 1 chopping tooth by the variety of chopping tooth on the chain. |
Use a Chain Gauge
A sequence gauge is an easy software that can be utilized to precisely measure the size of a chainsaw chain. Chain gauges can be found at most {hardware} shops and on-line retailers.
Listed here are the steps on how one can use a sequence gauge to measure the size of a chainsaw chain:
- Discover the right chain gauge to your chainsaw. Chain gauges can be found in several sizes, so it is very important discover one that’s the right measurement to your chainsaw. You will discover the right measurement chain gauge by checking the proprietor’s handbook to your chainsaw.
- Place the chain gauge across the chain. The chain gauge ought to match snugly across the chain, but it surely shouldn’t be so tight that it can’t be moved.
- Learn the measurement on the chain gauge. The measurement can be in inches. The variety of inches displayed is the size of your chainsaw chain loop.
- **Consult with the desk beneath to find out the right size of chain to your chainsaw. Chainsaw chain size is decided by the variety of drive hyperlinks. Drive hyperlinks are the hyperlinks with two tooth, so rely the variety of drive hyperlinks in your chain to find out its size.
| Chain Size (in inches) | Variety of Drive Hyperlinks |
|---|---|
| 12 | 32 |
| 14 | 36 |
| 16 | 40 |
| 18 | 44 |
| 20 | 48 |
Measure the Noticed Bar
To measure the noticed bar, comply with these steps:
- Maintain the chainsaw in entrance of you with the bar pointing away from you.
- Use a measuring tape to measure the size of the bar from the tip of the blade to the top of the bar.
- Report the measurement in inches or centimeters.
Figuring out the Chain Measurement From the Noticed Bar Size
To find out the chain measurement from the noticed bar size, confer with the next desk:
| Noticed Bar Size (inches) | Chain Pitch (inches) | Variety of Drive Hyperlinks |
|---|---|---|
| 12 | 0.325 | 37-39 |
| 14 | 0.325 | 41-43 |
| 16 | 0.325 | 45-47 |
| 18 | 0.325 | 49-51 |
| 20 | 0.325 | 53-55 |
| 18 | 0.375 | 44 |
| 20 | 0.375 | 48 |
| 22 | 0.375 | 52 |
| 16 | 0.404 | 38 |
| 18 | 0.404 | 42 |
| 20 | 0.404 | 46 |
Notice that this desk gives approximate values and will range relying on the precise chainsaw mannequin.
Decide the Pitch and Gauge
Earlier than counting the drive hyperlinks, it’s essential to decide the pitch and gauge of your noticed chain. Pitch refers back to the distance between the drive hyperlinks, whereas gauge refers back to the thickness of the drive hyperlinks.
Decide the Pitch
| Chain Pitch | Distance Between Drive Hyperlinks |
|---|---|
| 1/4″ | 1/4 inch (6.35 mm) |
| 3/8″ | 3/8 inch (9.53 mm) |
| .325″ | .325 inch (8.26 mm) |
| .404″ | .404 inch (10.26 mm) |
Decide the Gauge
| Gauge | Thickness of Drive Hyperlinks |
|---|---|
| .043″ | .043 inch (1.09 mm) |
| .050″ | .050 inch (1.27 mm) |
| .058″ | .058 inch (1.47 mm) |
| .063″ | .063 inch (1.60 mm) |
Test the Producer’s Suggestions
Earlier than changing or adjusting the chain in your chainsaw, it is essential to seek the advice of the producer’s specs. The beneficial chain size varies relying on the mannequin and measurement of the chainsaw. Consult with the proprietor’s handbook or the producer’s web site for the precise chain size and pitch beneficial to your specific chainsaw.
Measuring the Chain Size
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Wrap the chain across the bar
Place the chain on the information bar and loop it round fully.
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Align the drive hyperlinks with the bar groove
Make sure that the drive hyperlinks of the chain align with the groove on the underside of the information bar.
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Tighten the chain
Alter the chain pressure as per the producer’s directions to create a comfortable match.
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Depend the variety of drive hyperlinks
Begin from the primary drive hyperlink on the decrease facet of the information bar and rely the variety of drive hyperlinks till you attain the final drive hyperlink on the higher facet.
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Double the rely
Multiply the rely obtained in step 4 by two to find out the overall variety of drive hyperlinks within the chain.
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Seek the advice of the drive hyperlink desk
Consult with the producer’s specs or the beneath desk to find out the corresponding chain size primarily based on the rely of drive hyperlinks.
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Confirm and proper
Test the measured chain size in opposition to the beneficial chain size specified by the producer. Alter the chain accordingly if crucial.
Calibrate Your Measuring Machine
Earlier than you start measuring the chain size, it is very important calibrate your measuring machine. It will make sure that your measurements are correct. To calibrate your measuring machine, comply with these steps:
- Wrap the measuring machine round a recognized size of chain, reminiscent of a 12-inch piece of chain.
- Be sure that the measuring machine is comfortable in opposition to the chain, however not so tight that it distorts the chain.
- Learn the measurement on the measuring machine.
- If the measurement shouldn’t be correct, modify the measuring machine till it’s.
As soon as your measuring machine is calibrated, you’re able to measure the chain size in your chainsaw.
Measuring the Chain Size
To measure the chain size in your chainsaw, comply with these steps:
- Place the chain on a flat floor.
- Wrap the measuring machine across the chain, beginning on the finish of the bar.
- Be sure that the measuring machine is comfortable in opposition to the chain, however not so tight that it distorts the chain.
- Measure the size of the chain from the top of the bar to the top of the chain.
- Report the measurement in inches.
The chain size must be specified within the proprietor’s handbook to your chainsaw. In case you are undecided what the right chain size is to your chainsaw, seek the advice of with a professional technician.
The next desk exhibits the beneficial chain lengths for among the most typical chainsaw fashions:
| Chainsaw Mannequin | Chain Size |
|---|---|
| Stihl MS 180 | 14 inches |
| Husqvarna 142 | 16 inches |
| Echo CS-310 | 18 inches |
| McCulloch CS 350 | 20 inches |
Decide the Reducing Size
To find out the chopping size of a chainsaw chain, comply with these steps:
- Determine the drive hyperlinks: The drive hyperlinks are the hyperlinks that have interaction with the sprocket on the chainsaw bar. They’re sometimes narrower and have an oblong form.
- Depend the drive hyperlinks: Depend the variety of drive hyperlinks alongside your entire size of the chain, together with the hyperlinks at every finish the place the chain is related to the bar.
- Multiply by the pitch: The pitch is the gap between the facilities of adjoining drive hyperlinks. The pitch is often stamped on the chainsaw bar or the chain itself. Multiply the variety of drive hyperlinks by the pitch to get the chopping size.
For instance, when you have a sequence with 72 drive hyperlinks and a pitch of 0.325 inches, the chopping size could be 72 x 0.325 = 23.4 inches.
Desk: Chain Size Calculation
| Variety of Drive Hyperlinks | Pitch (inches) | Reducing Size (inches) |
|---|---|---|
| 64 | 0.325 | 20.8 |
| 72 | 0.375 | 27 |
| 80 | 0.404 | 32.32 |
Learn how to Measure Chain Size on Chainsaw
Measuring the size of a chainsaw chain is essential for guaranteeing correct match and optimum efficiency. This is a complete information that can assist you precisely measure your chainsaw chain:
Step 1: Collect Supplies
You will want the next tools:
- Measuring tape or ruler
- Chain hook or needle-nose pliers
Step 2: Take away the Chain
To entry the chain, you may have to take away it from the chainsaw. Observe the producer’s directions to your particular mannequin.
Step 3: Determine the Drive Hyperlinks
Drive hyperlinks are the elongated metallic hyperlinks that join the chopping tooth. On most chainsaws, drive hyperlinks are coloured otherwise or have a special form than the chopping tooth.
Step 4: Mark and Depend Drive Hyperlinks
Use a sequence hook or needle-nose pliers to fastidiously grasp one finish of the chain. Pull the chain away from itself to separate the drive hyperlinks.
Make a mark on the primary drive hyperlink after which proceed pulling the chain, counting every drive hyperlink as you go.
Cease whenever you attain the marked drive hyperlink once more. The variety of drive hyperlinks you counted represents the chain size.
Step 5: Measure Pitch
The chain pitch is the gap between the facilities of three consecutive rivets. To measure the pitch, use a measuring tape or ruler and measure the gap between two adjoining rivets.
Instance:
If you happen to rely 72 drive hyperlinks and measure a pitch of three/8″, your chainsaw chain size is 72 divided by 4 (since there are 4 drive hyperlinks per pitch) = 18″.
Individuals Additionally Ask
Q: What measurement system ought to I take advantage of to measure chain size?
A: Use the metric system to measure the size in centimeters or inches.
Q: How do I do know if I measured the chain size appropriately?
A: Consult with your chainsaw’s producer handbook for the beneficial chain size. It ought to match your measured size.
Q: Can I take advantage of any chain size on my chainsaw?
A: No, utilizing an incorrect chain size can harm the chainsaw or have an effect on its efficiency. At all times select a sequence size that matches the producer’s specs.
