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Chapter 637 637 · Mortise and tenon structure sled
However, Zhang Yang agrees with what some people said in the barrage just now. Furniture with mortise and tenon structure has basically become a representative of classical furniture, which is naturally different from the modern furniture used by most families today.

"As I said at the beginning, the structure of mortise and tenon is relatively complicated. In simple words, it is to connect through concave and convex wooden structures.

But if we go to the furniture market to look at it now, I believe that few of them are of mortise and tenon structure, and they are all made of nails and glue. In fact, there are really reasons for this, mainly due to the influence of the market environment.

Because if it is simply nailed or glued together, then the furniture does not have as high requirements as the mortise and tenon workmanship. You must know that many traditional complex and beautiful mortise and tenon structures are usually more expensive. At the same time In the current furniture market, most people also pursue cheap and practical. In order to reduce costs, manufacturers will use cheap and simple connection methods such as nails and glue.

In fact, there is another more important reason, which is about the transportation cost. Furniture is a relatively large product. I believe you should all know this, especially in the route from the manufacturer to the owner's home. The transportation must be a big problem. The problem.

For ordinary furniture, we can transport the parts to the furniture market first, and then assemble them. Even if a certain part is deformed due to transportation, it can basically be installed.

But for furniture with mortise and tenon structure, as long as one part is deformed, this part is equivalent to being discarded and can no longer be used. Therefore, most furniture with mortise and tenon structure are assembled before leaving the factory. Well, in this case, the entire furniture transportation takes up a lot of space, and the transportation cost will increase a lot.

Of course, there is another reason because of the cost. We must know that digital structure furniture still has relatively high requirements on materials. The panels we see now include ecological panels, particle panels, etc., but these panels are not suitable for mortise and tenon structures. Generally, they are made of solid wood. In this case, many ordinary furniture on the market are hard to see with mortise and tenon structure.

In the final analysis, it is because of high processing precision requirements, high material requirements, high transportation costs, etc., so the furniture in the pictures on the market is all modern furniture with a panel structure, while furniture such as panda structures are basically Shangdu has been divided into classical furniture that is more expensive and more beautiful. "

Speaking of this, Zhang Yang actually has to sigh. If you want to use crafts like mortise and tenon structure to make furniture, you must have experience. This will undoubtedly set up a threshold, not to mention that those manufacturers are also trying to make money. Yes, coupled with the trend of the general environment, in the current fast-paced life, more people will definitely consider cost, transportation and other issues.

If you let Zhang Yang choose by himself, he will definitely choose modern furniture instead of classical furniture with mortise and tenon structure. There is no other reason. He doesn’t know how other young people are. Looks like 'stable' furniture.

"Okay, don't waste time, I have to hurry up and make a sled. Speaking of which, the craft of tenon and tenon joints is a test of experience and precision, because once the accuracy and craftsmanship are not up to standard, it will be made out Things are irregular, and even affect the use.

But obviously I don't need how long the sled I made can be used, it just needs to help me get out of Death Valley in these few days. "

After talking about Zhang Yang, he picked up the hand saw that was placed next to him, and after selecting a length of about 1 meters, he began to cut with the saw.

"It's just to make a relatively simple sledge. I believe some friends may not understand the difference between a sledge and a sled. There are many names for this thing, such as bed and bed, but in the final analysis, it is the two upward-bending 'wheels' that touch the snow surface below, that is, bending one end of two square logs, and then moving towards the two 'wheels'. 'Add a seat on top.

But what I did this time is simple, I only need to use the mortise and tenon structure to make a single-person simple sledge. If I want to be lazy, I can even get a wooden box that can sit down. Rhubarb is too strenuous to pull up, and it's not conducive to sliding! "

Probably told the people in the live broadcast room what kind of sled he planned to make this time, and the drone was firmly locked on Zhang Yang at this time, and even Yao Jun, who was in charge of making a promotional video for Zhang Yang's live broadcast, had already activated it in advance With the video capture software, he has a good eye. After buying the ticket, he saw Zhang Yang's next live broadcast, and immediately realized that this must be a good publicity point.

Then the fans in the live broadcast room vividly saw how Zhang Yang used a hand saw to forcibly split a log into square logs. It was a perfect interpretation of what it means to be vigorous As long as there is perseverance, fruit knives can do woodworking scenes.

"Why?! Brother Yang, you just cut a few square logs so neatly with a hand saw. Are you looking down on other people's circular saws? Haha!"

"This is the first time seeing Brother Yang doing handwork, right?"

"The key is to do other people's chainsaw work purely with a hand saw, haha, 666"

"After looking at the photo of the sled, I just want to know how you plan to get out the bend at the front of the two square logs below?"

"Didn't you sharpen a pencil when you were a kid? Just sharpen it with a dagger, haha."

"That has to be cut until tomorrow morning, and I have to work overtime at night..."

A log was directly sawed into six square logs by Zhang Yang with a hand saw. This was because he did not dare to saw too thin, lest he would be embarrassed when the sled broke into several knots halfway.

After picking up the six square logs and putting them in front of his eyes to see if they were straight, Zhang Yang quickly answered the question raised by some fans just now.

"I said that this time I will use the mortise and tenon structure, so I must use this kind of craftsmanship to solve the problem. Now I really need to use this dagger that I have never used before, haha!

It’s also my fault that I didn’t say it in detail before. Those who know it should know that the mortise and tenon structure can be roughly divided into three categories. The joint structure with the edge is like the notch tenon, tongue and groove tenon and belt tenon required for the combination of the table top and the table body.

The other is the "point" structure method, which is mainly used for the T-joint, angled joint, cross joint, and extended joint of straight and curved materials. This one can refer to those chair legs with mortise and tenon structure. The connection between them is the grid shoulder tenon.

Another type is the construction method of combining three components and connecting them with each other. In addition to using some mortise and tenon joint structures above, this method is more complicated and special. For this, you can refer to those mahogany tables. The corner tenons used to fix the tabletop and table legs are used.

Of course, because I don't have a full set of tools, I can only use nondescript methods this time, probably using straight tenons. Of course, because the accuracy is definitely not up to the standard, I still need to use some small tricks to fix it. "

　Sure enough, it’s still too late to come back. I overestimated myself. I couldn’t bear it after driving for a day. Let’s get up early tomorrow.
　　
　
(End of this chapter)