However, Zhang Yang very much agrees with what some people said in the barrage just now, and the mortise and tenon structure furniture has basically become a representative of classical furniture, which is naturally different from the modern home furnishings used by most families now.

"As I said at the beginning, the structure of mortise and tenon joints is more complex, and in simple words, it is connected by a concave and convex wooden structure.

But if we go to the furniture market now, I believe that there are few mortise and tenon structures, all of which are furniture bonded with nails and glue, in fact, there is really a reason for this, mainly due to the impact of the market environment.

Because if it is simple to nail with nails, or glue bonding, so that the furniture does not have the process requirements of mortise and tenon joints so high, you must know that many traditional complex and beautiful mortise and tenon structures, usually the cost is relatively high, at the same time, in the current furniture market, most people also pursue cheap and practical, manufacturers in order to reduce costs, will use nails, glue this cheap and simple connection method.

In fact, there is a more important reason, that is, about the problem of transportation costs, furniture is a relatively large product, which I believe you should know, especially from the manufacturer to the owner's home, transportation must also be a big problem.

Ordinary furniture, we can transport parts to the furniture market first, and then assemble, even if a part is deformed because of transportation, it can basically be installed.

But for the mortise and tenon structure of furniture, as long as there is a part deformation, then this part is equivalent to scrapped, can no longer be used, therefore, most of the mortise and tenon structure of furniture, are assembled before leaving the factory, in this way, the whole furniture transportation, occupy a large space, the transportation cost has increased a lot.

Of course, there is another reason because of the cost, you must know that the material requirements for digital structure furniture are still relatively high, and now we see the boards, there are ecological boards, particle boards, etc., but these boards are not suitable for mortise and tenon structure, and are generally made of solid wood, in this way, it will also lead to a lot of ordinary furniture on the market, it is difficult to see that it is a mortise and tenon structure.

In the final analysis, it is because of the high processing accuracy requirements, high material requirements, high transportation costs, etc., so the furniture on the market is now the modern furniture with a plate structure, and the furniture such as the panda structure has basically been divided into more beautiful and exquisite classical furniture with a relatively high price. ”

Speaking of this, Zhang Yang actually has to sigh, such as mortise and tenon structure if you want to use the craft to make furniture, it must require experience, so it is undoubtedly to set a threshold, not to mention that those manufacturers are also to make money, coupled with the general environmental trend, in the current fast-paced state of life, more people will definitely consider the cost of transportation and other issues.

If Zhang Yang is allowed to choose, he will definitely choose modern furniture, not classical furniture with mortise and tenon structure, there is no other reason, he doesn't know what about other young people, anyway, he won't like that kind of furniture that looks 'stable'.

"Okay, don't waste time, I still have to hurry up to make a sled, speaking of the mortise and tenon joint this craft is a test of experience and accuracy, because once the accuracy is not up to standard, the craft is not up to standard, it will cause the things to be made irregular, and even affect the use.

But apparently I don't need to make a sled here for how long it lasts, it just needs to help me get out of Death Valley in the next few days. ”

After Zhang Yang finished speaking, he picked up the handsaw placed next to him, and after selecting a length of about 1.5 meters, he began to cut it with his hand.

"It's to make a relatively simple climbing plow, I believe there should be some friends who don't understand the difference between climbing plow and sled, in fact, there is no difference between these two things, climbing plow, pickpocket, sled, ice bed, drag bed, squeeze bed, this thing is called more, but in the final analysis, it is the two upward curved 'wheels' that touch the snow surface below, that is, bend one end of the two square logs, and then add a seat to these two 'wheels'.

And this time I did it is simple, I only need to use the mortise and tenon structure of a single simple climbing plow, if I want to be lazy, I can even directly get a wooden box that can sit on people, but then the rhubarb is too difficult to pull up, and it is not conducive to sliding!"

I probably told the people in the live broadcast room what kind of sledding he planned to do this time, and the drone was also firmly locked on Zhang Yang at this time, and even Yao Jun, who was responsible for making a promotional video for Zhang Yang's live broadcast, had already turned on the video capture software in advance, and he had a good eye to see Zhang Yang's next live broadcast after buying the ticket, and immediately found that this must be a good publicity point.

Next, the fans in the live broadcast room saw how Zhang Yang used a handsaw to forcibly divide a log into a square of wood, which is a perfect interpretation of what it means to have nowhere to use and as long as you have perseverance, fruit knives can do carpentry.

"What's the matter?!Brother Yang, you cut a few square logs so neatly with a hand saw, do you look down on people's circular saws? haha!"

"This is the first time I've seen Brother Yang do handicrafts, right?"

"The key is to do the work of a human appliance saw purely with a hand saw, haha, 666"

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

"You didn't sharpen a pencil when you were a kid, just take a dagger and cut it out, haha. ”

"I'll have to cut it until tomorrow morning, and I'll have to work overtime at night......"

A log was directly sawed into six square logs by Zhang Yang with a handsaw, which was still considered to be too thin, so as not to run to the halfway sled and break into a few sections when it was embarrassing.

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

"I said that this time I'm going to use the mortise and tenon structure, then I must use this kind of technology to solve the problem, and now I really want to use my dagger that I haven't used before, haha!

Blame me for not talking in detail before, people who know should know that the mortise and tenon structure can be roughly divided into three categories, one is mainly the joint of the surface and the surface, it can also be the combination of two sides, and it can also be the junction of the surface and the edge, such as the notch tenon, tongue and groove tenon and belt tenon required by the combination of the table and the table.

The other type is the structural method as a 'point', which is mainly used for horizontal and vertical T-shaped combinations, angular combinations, cross joints, and extension joints of straight and arc materials.

There is also a type of construction method that combines the three components together and connects with each other, this method is more complex and special in addition to the use of some of the above mortise and tenon joint structures, which you can refer to the kind of corner tenon used to fix next to the table top and table legs of the mahogany table.

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