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Chapter 107 Plans for Designing and Manufacturing CNC Broaching Machines
"Xiao Lin, why are you asking about this?" Wang Tianfang was slightly puzzled.

For the time being, Lin Feng didn't say that he wanted to contract the equipment branch, but said with an excuse, "Someone entrusted me to inquire for him. He has the intention of contracting."

So this is ah!

Wang Tianfang also became interested. It is a good thing that someone comes to the door and wants to contract. They originally set the annual contract fee of 50 yuan as a tentative intention. They thought it might be a little higher and would keep some people out.

These days, those who can spend so much money are usually big bosses, and such big bosses are definitely not many.

Now that it's all over, someone entrusts Lin Feng to come over and ask.

Wang Tianfang's mood suddenly improved a lot, and he began to patiently explain some specific details of the contract to Lin Feng, and Lin Feng listened carefully.

"Mr. Wang, the annual contract fee of 50 yuan is too high. My friend said that the maximum is 20 yuan."

Good guy!
There was more than a cut in half, from 50 to 20 in counter-offering.

Wang Tianfang said, "20 is impossible. Such a large factory building still has ready-made equipment inside."

Lin Feng said, "In addition to the contract fee, certain rules in the factory are too strict. My friend means that once he is contracted, the production and operation will be highly liberalized, and there will be no interference in the factory. .”

The meaning is obvious, as long as there is no violation of law and discipline, the Phoenix Factory cannot interfere, including production and operation, personnel appointment and dismissal, etc.

Lin Feng not only said this, but also proposed that Phoenix Factory needs some support policies, and even some processing business.

Wang Tianfang said, "Well, I already know what your friend means, and I will report these things to Director Sun."

Lin Feng stood up and said goodbye, "Alright then, I'll also pass on the situation to my friend."

On the way back to the 406 workshop, Lin Feng thought in his heart, at least until there is no competitor, this matter should not be rushed, take your time, bargain, and contract the equipment branch factory at the lowest cost.

After the contract is contracted, what will the equipment branch be used for?

In Lin Feng's mind, Wang Tianfang's angry look on the phone just now appeared in the office.Fenghuang Factory needs this imported CNC broaching machine, and the broaching machine manufacturer in Germany seems to be increasing the price again and again.

After I have an equipment branch factory, can I manufacture such a CNC broaching machine?

As soon as such an idea came up, Lin Feng was slightly taken aback at first, but gradually felt that it was not completely impossible.

If it was a high-precision five-axis linkage CNC machining center, Lin Feng would not dare to have any delusions at all. This thing is too high-tech, and it is impossible for him to make it out.

Even the CNC lathe didn't dare to have half a cent of extravagant hopes. It was high-precision and high-tech, and Lin Feng knew he couldn't make it.

CNC broaching machines are different.

Lin Feng is quite familiar with the broaching machine. It only moves in a straight line, unlike the five-axis machining center that moves in five directions, and also requires five-axis linkage.

The broaching machine only needs one movement, which is much simpler than the five-axis linkage.

I've been thinking about this all the way, and the more I think about it, the more I think it's possible.

If the equipment sub-factory is contracted, the factory building, the workers, and even the basic manufacturing equipment are available. Most of the mechanical parts of the broaching machine can be manufactured by themselves. Even if they cannot be manufactured temporarily, the Phoenix Factory can manufacture them.

They can even manufacture high-precision aviation parts, and there is no problem in making parts on broaching machines.

In addition to making mechanical parts yourself, there is a lot to source, even import.Such as industrial control chip, grating system, servo motor, hydraulic system and so on.

There are some things I need that I may not be able to buy back by myself, but the Phoenix Factory can. They are a large state-owned military enterprise with a powerful country behind them, and the channels and resources are beyond my imagination.

The more Lin Feng thought about it, the more it was possible, and he became slightly excited.

The next thing to do is to design such a CNC broaching machine. Lin Feng remembers the main technical requirements of this CNC broaching machine.

Because when formulating the procurement technology plan for this broaching machine, Wang Tianfang personally presided over a meeting, including several senior engineers and several technical technicians engaged in broaching, and Lin Feng was fortunate to attend the meeting.

These main technical requirements include that the maximum stroke is greater than 7 meters, the straightness of the guide rail is not greater than 1/[-], the straightness within each meter is not greater than [-]/[-], and so on.

Back in his office, Yang Wenjie was the only other member of the numerical control group, and Zhao Jianjun was probably at the production site.

Within 2 minutes, Yang Wenjie also left the office, and Lin Feng was the only one left in the entire office, and Lin Feng began to communicate systematically.

"System, I want to design and manufacture a CNC broaching machine, mainly with these technical requirements."

After informing the system of the main technical requirements, Lin Feng said, "Now I have encountered technical difficulties, and I am completely unable to design and manufacture this CNC broaching machine. You have to help me solve this problem."

It was agreed at the beginning that the system can help Lin Feng solve a total of 20 technical problems.

It's just that, is this a rogue? There is no shadow of a CNC broaching machine, and the design has not even been started, only some technical requirements.

Sure enough, the system quit, "Host, you can't do this, at least you need to draw the general design."

Lin Feng said, "If I can draw the general design diagram, I still need you to solve a problem. Be quick and help me solve this technical problem."

It's not the first time to deal with the system, Lin Feng is very familiar with the urine nature of the system, this matter is not hopeless, so he is going to give it a try.

After some verbal battles, the system was finally defeated.

The system said a little unwillingly, "Okay, I will help you solve this technical problem and consume one time, but only for this one time, not as an example."

Lin Feng thought in his heart, let's talk about it next time.

The system doesn't know, after setting this precedent, Lin Feng will probably do the same next time, set a few main technical indicators, and then ask the system to help solve it.

"Hurry up, don't dawdle." Lin Feng urged.

The system stopped procrastinating, and sent the entire set of design drawings of the CNC broaching machine, as well as the process drawings of each component that needs to be processed and manufactured by itself, the final assembly process of the broaching machine, etc., to Lin Feng's brain.

Lin Feng felt a slight pain in his head, and then there was a lot more.

Very detailed, a complete set of design drawings, including the general design drawing, and the design drawing of each component.

Which parts can be produced by ourselves and which parts need to be purchased are all listed.

The parts that need to be manufactured by ourselves have a complete set of manufacturing process regulations, and the parts that need to be purchased list the recommended manufacturers.

If the grating ruler needs to be purchased, three suppliers are recommended, not only the name of the supplier, but also the contact number, fax and other contact information.

For example, if industrial control chips need to be purchased, three suppliers are also listed, and each supplier has contact information.

This is awesome!
As expected of the system.

Lin Feng became happy, "System, you are so awesome."

The system is a little proud, who am I, there is nothing I can't do.

While complacent, the system also reminded, "Host, you have to activate me as soon as possible, you will find that my functions are very powerful, this is nothing at all."

(End of this chapter)