Lu Dingyuan felt that Xia Li's actions and experiences were particularly inconsistent,

She is very rigorous when discussing professional issues, and she is also very professional when she chokes on others.

Even if the part is manufactured, the size of the part can be accurate to the last two digits of the millimeter.

But when it comes to making things herself, she looks like a garbage dump.

Obviously, many of the materials she needed to make the dashboard were in stock, but she didn't take other people's inventory, but picked up a piece of it there, and finally sewed up something that could be used but didn't look good.

This behavior seems a little weird, like she doesn't want to waste any kind of material, and wants to use everything to the extreme, to reduce waste.

Xia Jianguo was the brigade commander before, and I heard that he had never treated his only little girl badly, why did Xia Li have such a subconscious behavior?

It doesn't make sense.

Xia Licai didn't care what Lu Dingyuan thought in his heart, after making the dashboard, he cut off the dashboard installed in the car with his bare hands, and stuffed the dashboard he had newly assembled, and the action looked particularly violent.

The green army car with a large red flower dial looks particularly festive.

Lu Dingyuan: ......

I don't dare to think about what kind of miserable appearance this car will become when it returns to the army.

By the time the gearbox was fully commissioned, there were only four days left.

Xia Li looked at Lu Dingyuan, who was driving back, with a straight face, and asked in a cold voice with an expressionless face, "How is it?" ”

She wanted to test the car just now, but Lu Dingyuan didn't let her drive.

Obviously, she didn't let him sit in the passenger seat, she just wanted to drive herself, but he didn't lend her the car.

A big man, cut to death!

Lu Dingyuan could naturally feel Xia Li's anger.

But with Xia Li's driving strength, how dare he let her drive?

That's not a drive to test the performance at all, it's clearly to open a special line to the Hades Palace!

What if there is a hidden danger in safety?

Pretending not to see Xia Li angry, he said in an extremely calm voice: "There are a total of one hundred and eighty miles on the dashboard, but one hundred and sixty miles is a little difficult." ”

Xia Li frowned and thought for a while, "Probably because the weight of the car is too heavy, so the speed can't go up."

Under normal circumstances, the height of the base can be reduced, or the weight of the entire car can be reduced to achieve the effect of speeding up. ”

Lu Dingyuan frowned when he heard this, "It is definitely not possible to reduce the height of the base, military vehicles sometimes need to go over mountains and mountains, and the base is too low and easy to collide."

As for weight saving, the robustness of the vehicle must be maintained, and it is not possible to change to lightweight materials. ”

Hearing this, Xia Li nodded in approval, rubbed his chin with his index finger, and said: "Then we can only improve the bending, compressive and tensile strength of the car by optimizing the body structure design, and enhance the overall stiffness and stability of the car body." ”

The most common method used in later generations was to reinforce the beam structure, and all the four beams and eight columns were made of better materials.

After all, the sturdiness of the four beams and eight columns determines the degree of deformation of the car after impact.

Another is to adopt a rigid frame, also known as a chassis girder frame, to improve safety performance.

As for the shear version?

Don't think about it, now Huaxia can't even refine steel, where to make that special material?

The two discussed this, and began to pull a group of old workers to make parts.

This time, it's not just about making small parts, it's about making large pieces.

To put it bluntly, the four beams and eight pillars of the vehicle are the places where various small thin strips of the car are structured, including the front and rear bumpers and window frames of the vehicle.

Xia Li herself is not a researcher of materials, but she can't stand it, she is engaged in electronic machinery, and she still has some understanding of steel or something.

There happened to be a steelmaker among the old workers, and Xia Li told him what few later experiences he knew.

A few people didn't have anything to do except modify the car anyway, so they plunged headlong into the ranks of steelmaking.

After the ninth-level steelmaker inspected the smelted steel, he looked at the outstanding data, and the whole person fell silent.

A few years ago, for so many years of large-scale steelmaking, basically every brigade built its own blast furnace, and the common people even wanted to make steel when they set up a furnace.

The common people don't even have iron pots left in their homes, all of them are used for steelmaking, and they don't make much better steel than the previous steel.

It's basically all smelted.

As a result, when they came here, Xia Li, the little girl, put forward her opinions on steelmaking in order to be angry with others, and actually let him refine steel that was more than one step higher than the previous steel quality.

Where can I reason about this?