What is the difference between an electric saw, a chain saw, an air saw and a chainsaw?

Electric saw, also known as "power saw", electric saw as power, used to cut wood, stone, steel and other cutting tools, edge has sharp teeth. Split fixed and portable, saw blade is generally made of steel, round, strip and chain and so on.

Chainsaw is a chainsaw, there is no difference between the two, the gasoline engine as the power of the hand saw, mainly used for logging and lumber, its working principle is by the saw chain staggered L-shaped blade transverse movement to shear action.

Air saw is a pneumatic tool for cutting wood, plastic and other materials with air as power.

Is it better to buy a chainsaw or a chainsaw to cut down trees?

Chainsaw power is relatively large, horsepower is sufficient, relatively durable, but maintenance trouble, chainsaw operation is simple, noise is very low, but the price is high. If the workload is relatively large, consider the chainsaw, if the workload is not particularly large or household, choose the chainsaw, now there are charging chainsaws, more batteries can also meet the demand, but the cost is relatively high, the chainsaw is cheap and durable. Krypp chainsaws are cost-effective, fuel-efficient and time-efficient, with high horsepower.

How does the oil saw pump work?

The working principle of the oil saw pump: the scroll rod drives the turbine to rotate, and the principle of volume ratio is used to form negative pressure in the oil box. Under the action of atmospheric pressure, the oil is pressed into the oil tube and transported to the guide plate and chain. The oil pump assembly of the oil saw is a large part of the lubrication system of the two-stroke chainsaw. It provides oil to the high-speed chain and guide plate to prevent excessive heat generated by friction during work, resulting in excessive temperature of the chain guide plate of the chainsaw and reducing work efficiency. The lubricating task of the chainsaw engine is completed by the two-stroke oil in the fuel oil.

How to disassemble the chainsaw flywheel?

That is the reverse thread, you can use a hammer counterclockwise hit the clutch spring stop, generally not moved on the chainsaw thread will play thread sealant, it is best to bake with a heat gun, so it is easier to unload.

Why is the chainsaw easy to start after working for a period of time and the fuel door is turned off?

This is the case of high temperature flameout, first check the cylinder pressure, whether the cylinder is slightly pulled, to see whether the carburetor and tank filter head is dirty, dirty on the change.

How to install a logging saw when the chain fell off?

First disassemble the fixing plate, loosen the fastening bolt of the saw chain to install it, and then tighten the fastening bolt until the saw chain can be easily pulled. Remember where you took it off, or you'll have to start again.

What is the reason why the chainsaw is difficult to start again after the fire is turned off at high speed?

Should be cold start no problem, if it is difficult to start again after high-speed flame out, so it is likely to pull the cylinder, have to go to a professional repair shop or contact the after-sales to change the piston and cylinder.

The reason is: when the engine starts, the heat rises, and there is a gap between the piston and the cylinder block, causing no airtightness after expansion. The engine can't draw enough oil and air, although it can ignite, but the thin oil and gas will produce higher temperatures, creating greater clearance; At the same time, the thermal expansion thrust after ignition is also lost from the gap, resulting in insufficient piston thrust, power decline, and finally double-layer superposition resulting in flame-out.

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