In order to read a chain in Oregon, you will need to know how to calculate and use the Public Land Survey System (PLSS). The PLSS is the official method of organizing and formally recognizing land parcels throughout the United States, including Oregon.
In the PLSS, each land parcel is identified by a point of beginning (POB), then surveyed in a systematic manner using established meander points and linear measurements.
The survey records typically describe each parcel of land (called a “section”) by a “metes-and-bounds” survey, which is comprised of a sequence of connected straight line segments. Starting from the POB, the surveyor proceeds along the first boundary line of a section in a clockwise direction and takes a few initial measurements such as the length of the line and its angle relative to the initial direction.
These measurements, along with the magnetic bearing for the direction of the line and the degrees, minutes and seconds of latitude and longitude for the POB are recorded in a book called a field notes.
The field notes also provide descriptions of all the other plot points and boundaries within the section, along with their bearing, length, and angle of direction.
Using the field notes and PLSS maps, you can read the chain and determine the boundaries of the plot of land you are interested in. The key to reading a chain is to remember the angle of the line, the bearing, the length or distance, and the latitude and longitude of the ending point of each line segment.
Using the metrics found in the field notes, one can calculate the area of the plot of land or the coordinates of each of its boundaries.
What number is an Oregon chain?
Oregon chain is the term used to refer to saw chain that is designed specifically for use with a variety of chain saws. The first Oregon chain was created in Portland, Oregon and was patented in 1927 by Joseph Buford Cox.
It was designed to be extremely durable and reliable, with an improved design that increased cutting speed and reduced kickback. Today, Oregon is the world’s leading manufacturer of saw chain, which is used by professionals and homeowners alike.
Their chain is available in a variety of types and sizes, including cross-cut, low profile, and specialty saw chain. All Oregon chain is manufactured to exacting standards and is made to fit all major brand chainsaws on the market, making it a popular and reliable choice for saw operators.
What does the letter on chainsaw chain mean?
The letter on a chainsaw chain indicates the pitch of the chain, which is the size of the drive link, or how far apart the teeth on the chain are. The three most common letters are “P”, “C”, and “R”, and they stand for “pitch,” “crown,” and “raker,” respectively.
The “P” number indicates the distance between the drive links in inches, the “C” number indicates the depth of the cutters, and the “R” number indicates the count of the chain. Choosing the right chain for a particular job is essential for maximum efficiency, safety and performance, so it is important to look for the right letter on the chain for your needs.
How do I know what chain My chainsaw has?
To determine what type of chain your chainsaw has. you should first familiarize yourself with the make and model of your chainsaw. This information can usually be found near the top of the machine. Once you have identified the make and model of the chainsaw, you can search the manual, online, or contact the manufacturer to find out what chain the saw requires.
Furthermore, you can visually examine the chain and compare the specifications, such as the size and pitch, to determine the type of chain that is on the saw. When purchasing a new replacement chain, make sure to cross-reference it with the specs to ensure that it is compatible with your particular saw.
What is the difference between .325 and 3/8 chain?
The difference between. 325 and 3/8 chain is size. 325 chain has a. 063 smaller gauge size, measuring. 058 in comparison to the. 063 gauge size of 3/8 chain. 325 chain has 76 more drive links per 30 feet than 3/8 chain.
325 is typically used in consumer chainsaws, whereas 3/8 is used in professional grade and commercial grade chainsaws. 325 chain is less aggressive and has less power, whereas 3/8 chain cuts faster, has more kick back and is more aggressive.
The tension on. 325 chains is less and can be set with a file, whereas tension on 3/8 chains must be set with a professional powered tool. Furthermore, the cutters on 3/8 chains are larger than. 325 and can handle harder woods.
What chainsaw pitch is best?
The best chainsaw pitch for your specific needs and application will depend on a few different factors. Generally, lower pitch chainsaws with smaller teeth and light weight are best for cutting branches and firewood, while higher pitch chainsaws with larger teeth are best for felling trees, as they provide more power and cut through thicker material.
However, many modern chainsaws feature adjustable pitch so that you can tailor the cutting performance to your needs. Different chainsaw models also offer different features that may influence your purchasing decision, such as a simple start-stop mechanism, anti-kickback technology, or a vibration reduction system.
In general, it’s best to pick the chainsaw that most closely fits your cutting needs and ensure that you familiarize yourself with the safety features and how to properly use the tool.
What is the correct file size for .325 Stihl chain?
The correct file size for a. 325 Stihl chain is 5/32 inch, which is 3.969mm. Choosing the correct file size is important as it not only affects how well the chain works, but also how safe it is to use.
A file that is too small can cause the chain teeth to become blunt, reducing the cutting performance of the saw, and a file that is too large can damage the chain, potentially leading to dangerous malfunctions.
It is also important to make sure the file being used is compatible with the chain being sharpened – for example, a standard round file should not be used on a chain with chisel-type cutters.
How do you sharpen a Stihl .325 chain?
Sharpening a Stihl. 325 chain requires a special sharpener designed for this type of chain. Before using the sharpener, secure the chainsaw and make sure it is unplugged. With CBN wheels, grind off the burred edges and dull spots on the edges of each cutter.
Follow the angle and height guide outline in the tool’s instruction manual. Next, grind the flat part of the cutters, working in a side-to-side motion. Move in a pattern similar to the one used to sharpen planer blades on a stationary grinder.
Make sure to maintain even pressure and a consistent angle. Use a diamond file to sharpen the depth gauges one at a time, following the angle guide and working in one direction. After sharpening, inspect the chain and depth gauges to make sure everything is equal and even.
To finish, lubricate the blade and install it on the chainsaw.
How do I identify my chainsaw bar?
In order to identify your chainsaw bar, you will need to find the model and serial number of your chainsaw. Your model number should be printed on the recoil starter housing and your serial number should be found on the flywheel housing, typically near the spark plug.
Once you have these information, you can look up the corresponding part number for the chainsaw bar, or even measure the length of the bar and look for compatible replacement bars. Additionally, you can contact the manufacturer directly to inquire about the correct part number for your chainsaw bar.
What is the chain law in Oregon?
The chain law in Oregon requires all vehicles (except those with four-wheel drive and vehicles traveling at 25 mph or less) to carry chains or other traction devices when driving on certain mountain passes from November 1st through April 1st.
The chain law is in effect on all Oregon highways where snow or other hazardous weather conditions occur. This includes all pass level highways that are part of US Route 26 and US Route 97, including Santiam Pass, McKenzie Pass, and the Ochoco Mountains.
Vehicles must carry chains or an approved traction device when a red or yellow chain law sign is posted or when Oregon State or local police issue a Chain Law Directive. When using chains, motorists must follow all safety rules and drive at a safe speed.
Failure to obey the chain law can result in a citation and up to $200 in fines.
Where are Oregon chainsaw chains made?
Oregon chainsaw chains are made in the United States at Oregon’s world class chain manufacturing facilities located in Portland and Eugene, Oregon. Each facility has over 40 years of manufacturing experience in producing quality chainsaw chain that meets the highest industry standards.
Oregon uses a combination of state-of-the-art technology, skilled craftsmanship, and quality assurance to ensure that the products that leave their facilities are safe and dependable. Oregon produces a variety of styles and sizes for different chainsaw makes and models, and only use the highest grade of materials in manufacturing its products.
All Oregon chainsaw chains are designed to provide long-lasting performance, reliable cutting, and consistent accuracy, so you can have peace of mind knowing that your Oregon chain is doing its job.