Take Off My Aviation Era

Chapter 1479: Problems in aviation

In fact, it's not just the leaders of the expert group that are gaffes, but also other experts and the leaders and chiefs of the navy are not getting any better. There is no way that the advanced things Zhuang Jianye showed them have subverted their imagination.

Through 3D design modeling, not only can the design ideas, craftsmanship, and tooling be clearly and intuitively integrated together, but more importantly, the digital pre-installation system can quickly and effectively check and fill the gaps, so that the design and manufacturing can be truly integrated. Fusion.

That's all, the key is that in the production process, this technology can intuitively present the three-dimensional design drawing 360 degrees without dead angles to the eyes of the front-line workers through the computer system, whether it is precision drilling, rivet installation or line laying. , You can follow the instructions of the three-dimensional design drawing step by step, and even the most dead-end areas can be presented in detail.

In this way, front-line workers become extremely relaxed and efficient like children building blocks.

Of course, this technology does not stop there. If the front-line workers do not have a thorough understanding of the 3D design drawing, and there are still doubts in the assembly, each design module of the 3D design drawing has an animation auxiliary function, that is, the use of animation to integrate each assembly link Decompose, and then distribute the assembly according to the established procedure, so that you can intuitively feel the assembly details of each step, so that the front-line workers can better understand.

It doesn't matter if you still don't understand it. The technology has developed a set of "hands-on" distributed detection functions specifically for rookies who have just entered the factory.

That is, quantitative analysis is carried out in different installation areas, and then the installation is guided according to the procedures. Each step is quantified in the system, and the unqualified reassembly is performed. When the qualified is passed, the next step of assembly details and precautions are prompted.

It is no exaggeration to say that this set of technology developed by China Ascendas is like the popular online game at the same time, putting all the design, manufacturing, testing, and assembly under this huge "reality" game.

All designers, engineers, craftsmen and front-line workers are just like ecstatic players in this game, with different professional identities, doing their own different tasks.

However, this is not the key point. The most important thing is that this technology greatly reduces the entry barriers for front-line workers.

As we all know, the aviation manufacturing industry is a technology-intensive and labor-intensive industry, especially in the assembly process. So far, it has not been possible to replace all the processes with machinery. It still requires a large number of high-quality workers to complete it manually.

However, it is precisely the demand for high-quality and a large number of workers that has caused the existing aviation companies to develop to a certain extent and fall into a bottleneck. There is no way. As a front-line worker of an aviation company, too many skills are required. First of all, you must be good at mathematics and tolerance. , Geometry, and calculations must all be understood; secondly, the hands-on ability must be strong, and the equipment can be used to make what you want; the last and most important thing is that the logical thinking ability must be good. The shape and processed state are outlined in the head.

All in all, the overall quality of a qualified first-line worker in an aviation factory is not much worse than that of an average university undergraduate.

It takes four years to train an undergraduate. It is impossible for a rookie who has just entered the factory to become a qualified front-line employee of the aviation factory for less than this time, or even longer.

If you want to become a business backbone or a technical leader with a certain level, you will not see the effect at all in ten or eight years.

Because of this, domestic aerospace manufacturing plants are often top-tier manufacturers, but the overall situation is not outstanding. This also leads to the quality of trial-produced models, because these small-batch trial-produced models are usually concentrated in various aspects in the factory. Daniel focused on tackling key problems.

But when it comes to mass production, the hips are a little bit stretched, because the big cows are scattered, and the quality of a large number of front-line employees cannot be sustained, and the overall decline has become inevitable.

For this reason, many factories have thought of many ways to solve this problem, but as the so-called ten years of trees, a hundred years of trees, the cultivation of talents can be done overnight.

What's more, humans are the most complex species, and they are cultivated wholeheartedly. What if these talents feel uncomfortable and quit their jobs?

What's more, the cost of such high-quality workers is also ridiculously high. If it is really to be used on a large scale, the cost of labor can crush an enterprise.

Because of this, there is an unwritten consensus in the industry that the more ordinary front-line workers, the better, and it is better to be ordinary enough to do the job with effort.

For example, in the production line of a car, workers only need to tighten a few screws and move a few lathes. Even if someone leaves the job, they can quickly supplement it in the society, because these simple and repetitive tasks can be mastered only by simple pre-job training. .

The aviation industry department actually wants to learn from this approach of the automobile production line, which can reduce labor costs, and also further expand production capacity and dilute the production cost of products.

But the problem is that the particularity of the aviation manufacturing industry simply cannot make the first-line manufacturing jobs copy the production of automobiles. So for nearly half a century, the contradiction between the high quality of workers and the expansion of scale has been the contradiction between the world’s major aviation manufacturers. Think of a lot of ways.

For example, the use of CNC machine tools to replace the original manual machine tools, and the use of automation equipment to replace common manual labor... Although these practices have achieved good results, they are on the other hand for aviation factory workers. Quality requires higher requirements. After all, many dead angles and corners made by airplanes are beyond the reach of automated machinery. They need to be completed manually. The assembly and production of these corners and dead angles are simply incapable of ordinary workers and can only be done by experience. Only rich masters can do it.

Because only they can judge the connotation of the desired interpretation on these corners and blind corners drawings, and can quickly outline the processes and equipment that should be applied.

If there is no master who has more than ten years of experience in the industry, it is impossible to do such a complicated task.

But in this way, I fell into a paradox again. Where can I find so many experienced masters when I want to expand the scale?

If it cannot be expanded, the production capacity cannot be increased. If the production capacity cannot be increased, it means that the efficiency is not high. If the efficiency is not high, the cost will not decrease. If the cost is not decreased, it will be a waste of work!

As a result, this difficult problem that has plagued the aviation industry for decades has been solved by the technology developed by China Ascendas. Although the requirements for front-line workers are equally high, compared with the previous undergraduate level, manufacturers that apply China Ascendas new technology As long as the secondary school student level is enough.

As for those who needed a master in the past, now only ordinary workers such as undergraduates can do the job, because this technology does nothing more than just one sentence: try to use your brain!

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