Usage, brand recommendation and classification of hand saw

Hand saw is a common saw. As the name implies, it is a product that can achieve satisfactory results with manual operation and professional skills. In fact, hand saws on the market can be further classified according to many uses or designs. For example, the common woodworking saw is a tool product that can greatly improve production efficiency and ensure satisfactory results in the woodworking field. Then, I will give you examples to illustrate various information of the hand saw, including its usage, brand recommendation, and classification in the actual purchase and consumption process. I believe that friends who are interested in consumption can introduce and harvest a suitable and reasonable hand saw product, and can determine the later operation skills according to their own actual situation.

First, the brand of hand-made saw blade

1. German brand band saw blade is "RRR", which is one of the bimetallic band saw blade brands that entered the China market earlier. Well-known, affordable and stable quality.

2. If the cost performance is high, choose SAWTX to see the world; For those with high quality requirements, choose Wikus.

3. American AGS band saw blade has the best cost performance.

2. What kinds of hand saws are there?

There are many kinds of hand saws:

1, woodworking: woodworking saw (divided into vertical saw and horizontal saw according to the use function and sawtooth arrangement), woodworking knife saw, two-person band saw (also called fast horse saw or two-person grab) and edging saw.

2, gardening: knife saw, folding knife saw.

3, fitter: iron bow saw.

4. Handheld chainsaw: Handheld chainsaw and electric bow saw.

Third, the use of hand saws

1, hand saw structure A hand saw consists of a saw bow and a saw blade. Saw bows are used to install saw blades, and there are two types: adjustable and fixed. The fixed saw bow can only be equipped with a saw blade of one length, and the adjustable saw bow can be equipped with multiple lengths by adjustment, and the shape of the saw handle of the adjustable saw bow is convenient for stress. So it is widely used now.

2. Choose the saw blade correctly. According to the sawtooth pitch, the saw blade has fine teeth (1. 1mm), medium teeth (1.4mm) and coarse teeth (1.8mm). When used, it should be selected according to the hardness and thickness of the sawn material. When sawing soft materials (such as copper and bronze). ) and thicker materials, coarse-toothed saw blades should be selected; When sawing hard or thin materials (such as tool steel, alloy steel, etc.). ), to choose a fine tooth saw blade. Generally speaking, when sawing thin materials, at least three gears on the cutting surface of the saw should be able to participate in sawing at the same time to avoid the sawtooth being hooked and cracked.

3. Sawtooth grinding: generally use a triangular file to grind the hand saw. According to the size of the tooth profile, 4 ~ 6 inches (10- 15. 25cm) triangular file. 4 inch (about 10cm) triangular file for fine tooth saw; The middle tooth saw is 5 inches (about 12.5cm)? Angle file; Coarse tooth saw 6 inches (about 15. 25cm) triangular file.

What I gave you as an example above is all kinds of information about hand saws, including classification, practical operation methods and brand recommendation. It can be seen that there are many hand saws on the market, which can be classified in detail according to the size specifications or the information of other plates. In addition, as an ordinary consumer, the best advice is to start with the basic content of the professional plate, shop around and determine a suitable and reasonable scheme. Bian Xiao also suggested that you can learn to understand the characteristics of products before operation, so as to ensure satisfactory results, and at the same time, you can also reduce potential safety hazards and unnecessary losses and troubles.