To determine the length of your chainsaw chain, you will need to measure the number of drive links that are included in the chain. Drive links are the metal loops at the end of each section of the chain.
The drive links hold the chain together and determine the overall length. To measure the drive links, you should start at the tip of the chain and count each drive link as you pull it around the bar.
Then you will need to see how many drive links it takes to reach end of the bar. Once you have all the drive links counted, then you will have the length of your chainsaw chain.
What do the numbers on a chainsaw chain mean?
The numbers on a chainsaw chain refer to the size and spacing of the chain’s cutters. The numbers usually consist of three sets: the pitch, the gauge, and the number of drive links. The pitch is the distance between three consecutive rivets and is often written as a number and an apostrophe (ie.3/8” or.
404”). The gauge is the depth of the groove that the chain rides in and is given in either fractional, decimal or metric measurements (ie. 0.050, 0.058 or 1.3mm). Finally, the number of drive links refers to the length of the chain and is simply a count of the number of rivets in the chain.
The exact size and type of chain that you need for your chainsaw depends on the make and model of the saw, so it is always best to consult your chainsaw’s user manual or contact the manufacturer for the specific numbers.
In general, it is important to select the correct chain size and pitch for your saw in order to ensure safe and efficient operation and to prevent problems such as kickback and chain chatter.
How do I know what size chain is on my Stihl chainsaw?
To determine the size chain on your Stihl chainsaw, firstly remove the bar cover and inspect the bar closely. On the tip of the bar there will be a four-digit number which identifies the chain gauge and pitch of the drive links on the chain.
The first two numbers will identify the chain gauge in hundreths of an inch and the last two numbers identify the pitch of the drive links. For example, if the number on the tip of the bar is “3/8-063” then the chain gauge is.
063” (also referred to as 1.6mm) and the pitch is. 325”. As a reference, the gauge size number is usually engraved on the drive links as well. Additionally, Stihl also produces a number of their own specialty chains which have 3 numbers instead of 4, but in this case you will need to consult a Stihl specialist to correctly identify the size of the chain being used.
How many links does a 18 inch chainsaw have?
A 18 inch chainsaw typically has 56 drive links. This means there would be 28 drive links on each side of the 18 inch chainsaw. It is important to note that the number of drive links can vary depending on the model and make of the chainsaw.
Additionally, the size of the drive links can also vary and this can affect the number of drive links that a certain chainsaw has. Be sure to check the manual of your chainsaw to make sure you have an accurate number of drive links.
Is it better to have more links in a chainsaw chain?
The number of links in a chainsaw chain is important, as it can affect the performance of the chainsaw. Generally speaking, more links in a chainsaw chain can make the chainsaw more efficient, as it reduces the strain placed on the motor by allowing it to run at a lower speed.
Having more links in the chain also gives you more control over the cutting angle, which can be particularly useful for making detailed or curved cuts. Additionally, having a chain with more links can reduce the amount of friction created between the chain and the wood, resulting in creating less wear on the chain and prolonging its life.
On the other hand, having fewer links can make the chainsaw faster and more powerful, making it more suitable for tougher, heavier workloads. Additionally, shorter chains can maneuver tighter places with ease.
Ultimately, it is up to the user to decide which chain length is better suited for their needs, as it depends heavily on the job you’re doing and the type of chainsaw you are using. If in doubt, it might be a good idea to talk to a specialist to determine which chain is the most suitable option.
What size file do you use on a 3/8 chain?
The size of the file used on a 3/8 chain will depend on the chain’s pitch and gauge. Generally speaking, a 3/8 inch pitch chain will take a 5/32 inch file size (sometimes referred to as a 4.8mm file size), while a 3/8 inch gauge chain requires a 3/16 inch file size (or 5.2mm).
Additionally, if your chain is chisel-type (preferred for best performance) you will want to use a round file with a flat top. It is important to ensure you’re using a file size and shape appropriate for your chain size and type.
Also, you should note that you will want to use a dedicated chain saw file with teeth that are machined specifically to work with chains. This type of file is necessary for the cutting teeth to stay sharp, efficient and safe to use.
Other types of files such as a standard mill bastard file have teeth that are too fine and will clog quickly with chain oil and debris, leading to a dull finish and inefficient cutting action.
How many drive links Stihl 20 inch bar?
The Stihl 20 inch bar typically has 72 drive links, although this may slightly vary depending on manufacturer, length, and gauge of the chain. This type of bar is designed to fit chains in the 68-72 drive link range.
It is important to check the specifications of the chain you are using to ensure you have the right type of bar for your application. Additionally, chains often wear unevenly, so the number of drive links on an existing chain may not match what is required for a new bar.
It is always best to double check the specifications before purchasing a new bar.
What are the dimensions of a chain?
The exact dimensions of a chain depend on the type of chain being used. Generally speaking, the length of a chain is measured in inches and can vary significantly depending on the length of the chain.
Its width is typically measured in millimeters and can range from 1-8mm. The thickness is measured in gauge, and typically ranges from 6-20 gauge for a standard chain. A thicker chain would typically have a lower gauge and a thinner chain would have a higher gauge.
In addition to the physical dimensions, the number of links within the chain can also be varied depending on the desired length and strength of the chain.
What do chain size numbers mean?
Chain size numbers refer to the pitch (or the distance between two link pins) of a chain. This dimension is expressed in 1/8-inch increments and indicates the type of chain to use for a specific application.
Generally, the larger the chain size number, the wider the pitch and the heavier the chain. For example, a #35 chain has a pitch of. 375 inches and is usually used for motorcycles or small engines. A #41 chain has a pitch of.
500 inches and is common for larger engines such as go-karts and other machines that require a heavier-duty chain. There are even larger chains available, such as the #420 which is used for heavy-duty applications, such as racing and industrial machinery.
In addition to chain size numbers, chains may also be identified by the number of links they contain and the specific dimensions of each link. Chain size numbers are essential when selecting the right chain for an application, as one chain may not necessarily fit in all situations.
What size is 8mm chain?
An 8mm chain is a type of chain with a link size of 8 millimeters in width, giving it a thicker, more robust look compared to other chains with smaller link sizes. This type of chain is usually used for necklaces and bracelets due to its larger, bolder appearance.
Generally, 8mm chain is available in sterling silver, yellow gold, white gold, and rose gold. It is a great option for those wanting a heavy and durable chain that will stand the test of time.
How is chain thickness measured?
Chain thickness, or pitch, is typically measured in inches or millimeters. Chains are usually referred to by the pitch size of the roller, the thickness of the side plates, the size of the pins, or the total width of the chain.
The most common sizes for modern chains are #25, #35, #41, #50, #60, and #80. The larger the number, the thicker the chain.
In inches, the thickness of the roller (the distance between the plates) can be determined by multiplying the pitch size by 0.2755. For example, a #25 chain has a roller thickness of 0.69 inches (25 x 0.2755 = 0.
69). The side plate thickness is different for each chain size and is generally listed in manufacturers’ technical documents.
The width of the chain can be determined by adding the roller thickness to the side plate thickness. For example, a #25 chain has a roller thickness of 0.69 inches and a side plate thickness of 0.19 inches, so the total width of the chain would be 0.
88 inches (0.69 + 0.19 = 0.88).
The size of the pins can be determined by simply measuring the diameter of the pins.
Ultimately, the pitch and width of chains should be printed on the chain itself, so measuring is not always necessary. However, having a basic understanding of chain measurements is useful as it can help you to identify the right chain for your application.
How thick is a 4mm chain?
A 4mm chain is approximately 4/5 inch thick, or in other terms, 0.787402 inches thick. This is slightly larger than 3/4 inch but slightly thinner than 1 inch. Depending on the design of the chain, the links may taper which can make the overall thickness slightly thicker or thinner than the base measurement of 4mm (0.787402″).
Chains with thicker links and a more robust design can actually measure slightly larger than 1 inch due to the added bulk of the individual links.
What is a good thickness for a chain?
When it comes to chain thickness, the right choice depends on what you plan to use the chain for. Generally, for everyday use, such as for carrying keys or attaching trinkets, a chain thickness of 1mm or less would be ideal.
Anything thicker than that may be too bulky and heavy for everyday purposes.
If you plan to use the chain for something weight-bearing, such as towing a trailer, then you will want a much thicker chain. For heavy-duty applications, a chain thickness of 5mm or more is usually recommended.
Anything thinner than that may not be strong enough for the job.
In addition to choosing the right thickness for the application, you should also consider the materials in the chain. Generally, steel is the most popular choice since it is strong and durable. However, stainless steel and titanium are good options too.
Whichever material you choose, make sure that it is corrosion-resistant so that it can withstand the elements.
How can you tell the thickness of a rope chain?
The thickness of a rope chain can vary depending on its size and type. However, there are a few general indicators you can use to tell the thickness of a rope chain.
First, measure the chain’s diameter. This is the most reliable and straightforward way to gauge the thickness of the chain. Take a ruler or measuring tape and measure the rope’s diameter at its thickest part.
Another indicator of a rope chain’s thickness is how easily it bends. The thicker the chain, the less flexible it will be and vice versa. You can test the chain’s flexibility by taking it in between your fingers and gently curling it up and down.
If you don’t have a ruler or a tape measure handy, you can try gauging the thickness of your rope chain by its weight. Rope chains that are thicker generally weigh more, while those that are thinner will be more lightweight.
Place the chain on a scale to judge its weight and use the results to gauge an estimate of the chain’s thickness.
Lastly, if none of these methods work, you can compare your rope chain to one of a similar thickness. Find a similar piece of jewelry or purchase a clump of craft wire from your local craft store in the thickness you think your chain is and compare it.
How do you read a Stihl chain?
To read a Stihl chain, you need to first understand the definitions for the various components and measurements associated with cutting chains. The “gauge” of a Stihl chain is the width of the groove in which the drive links fit, and is typically measured in either inches or millimeters.
The “pitch” is the distance between three consecutive rivets divided by two. The “chain link” is the metal piece which connects the rivets and keeps the cutting loop together. The “guide bar” is the metal part that is attached to the motor, and holds the chain in place while it’s moving.
Next, it’s important to identify the correct chain for your saw. To do this, make sure that the gauge and pitch of the chain are compatible with your saw’s specifications. The “cut length” of the chain, sometimes referred to as the “cutting teeth count”, indicates the exact size of chain you need for your saw.
Generally, the larger the number, the longer the cut.
Once you’ve identified the correct chain for your saw, you can install it. Make sure you’ll have the right tools on hand for the job – such as a rivet tool, chain pliers, punch, or chain break – and wear the proper safety equipment.
Start by attaching the drive links to the guide bar by pushing the drive link into the groove of the bar. Then, attach the loop of the chain to the drive links with the rivet tool. Finally, check the tension of the chain with your hand to make sure it is tight enough to stay in place when in operation.
By following these steps and understanding the associated components and measurements, you can successfully read and install a Stihl chain on your saw.
Which is bigger 35 or 40 chain?
The size of a chain is typically measured by the pitch, or the distance between two consecutive links. A 35 chain tends to have a smaller pitch than a 40 chain, so while they would both be considered “normal” chains in terms of size, the 40 chain would be the bigger of the two.
However, not all 35 and 40 chains follow this convention, so it’s important to check the specific product you’re interested in for details about the pitch.
Is 40 and 41 chain the same?
No, 40 and 41 chain are not the same. 40 chain is made up of round rollers that are 5/32 of an inch in diameter, while 41 chain has rollers that are 3/16 of an inch in diameter. The size difference means the two chains have different strength ratings.
40 chain has a maximum tensile strength rating of 6,400 lbf, while 41 chain can handle up to 12,000 lbf. Furthermore, the larger size of the 41 chain requires a larger sprocket, making it difficult to interchange the two chains.
