"Bang, bang......"

The stamping of the punch is very rhythmic, and the sound of stamping is so beautiful and pleasant to many people. From copper blanking, to heat treatment, to stamping, everything went very smoothly, and the first terminal was almost stamped.

After the stamping is completed, the terminal head is roughly done, and there is already a shape, only the auxiliary processes remain, such as typing on the terminal, grinding and deburring, etc.

The flywheel of the punch is rotating rapidly, the vertical shaft is stamped down, and with a "click", the first terminal completes the stamping and is basically formed!

One step at a time!

If there are other suppliers who make connectors here, they will definitely be surprised to open their mouths in surprise when they see such a process, because Tang Fei has completely subverted the traditional process of manufacturing terminals.

According to the traditional process, the stamping of the terminal head is divided into several processes, first of all, it is necessary to punch flattened, and then punch holes, punching, punching arcs, several skilled stamping workers go into battle, use several sets of stamping dies, several punches, so as to complete all the stamping processes of a terminal.

And here, one stamping is completely above all the processes, this is not how advanced the production equipment is, the secret is in this set of molds designed by Tang Fei himself.

Cleverly designed and well thought out!

One step, time-saving, labor-saving, high efficiency.

It takes a few steps for people to complete, but it can be done in one step here by Tang Fei, which is considered by Tang Fei at the beginning of the design of the stamping die, and is specially reflected in the design.

This is not a simple stamping tool, and the ingenuity is not only to stamping the terminal in one step, but also to show its amazing features in the future.

Production of the terminal head has begun!

The first terminal head is stamped and formed.

Tang Fei and Wang Hailong have been by their side, watching the first terminal head be produced. On the other side of the plant, the production of interior panels was in full swing, but now, it has been temporarily stopped, and many people are curious to come to see the production of terminals.

"Wow, the first terminal is already stamped!"

"This is the copper terminal, it looks very delicate and beautiful. ”

"We're finally able to make copper terminals. ”

“.…..”

The workers were elated one by one, and they seemed to be more excited than Tang Fei, and a little more excited. Because everyone knows that when the punch rings, there are ten thousand taels of gold!

If you can make a terminal head, you will definitely make a lot of money in the future, the factory efficiency is good, and everyone's treatment will definitely rise, no wonder everyone is so happy.

Liu Jiang also came over, he had some knowledge, and he happily picked up a stamped terminal and looked at it, and sighed softly.

He had seen the terminal head, and even seen the production of the terminal head, but it was the first time that such a beautiful and delicate terminal was in front of him.

This terminal is very bright, with the unique metallic luster of pure copper, and there is no dullness, blackness, or cosmetic defects such as scratches as commonly seen in the terminals.

Around the Hongxing factory, the suppliers who make the terminals use traditional processes, such as the heat treatment after buying the copper, they use ordinary box-type heat treatment furnaces, and when the heat treatment is carried out, the terminals are directly in contact with the air.

Although the chemical properties of copper are relatively stable, at a high temperature of several hundred degrees, after the direct contact between copper and air, some oxidation reactions will occur, which leads to the fact that the terminal after heat treatment will be somewhat black and dark, and there is no such light as Tang Fei's terminal here.

The headers here have a metallic luster that is characteristic of pure copper, and the entire header is as shiny as new.

"Boss, our terminals are so beautifully done!"

Liu Jiang used to call Tang Fei "Xiao Fei", but since Tang Fei completely took over this small factory, he also changed his name to Tang Fei as "boss" like everyone else.

Tang Fei was in a good mood and said: "In addition to the fact that our terminal is very beautiful, what else do you see when stamping?"

The punch press is rhythmically stamping the terminals, and one by one the terminals are stamped and formed, put into the wooden box next to it, and stack it neatly, so that a box can be filled with about 500 pieces.

Liu Jiang looked at it carefully, as if he had discovered a new continent, and said loudly in surprise: "Boss, I can see that our terminal can be stamped and formed at one time." ”

That's right, it's a one-time stamping form!

Tang Fei nodded, "One stamping and forming, this not only has a much higher efficiency, but also the quality can be well guaranteed. ”

Traditionally, the terminal head has to go through several stamping processes, so that the holes in the terminal are sometimes misaligned, and the arc above is sometimes misaligned, resulting in scrap.

This is basically not the case in a stamping forming, because whether it is the position of the hole, the position of the arc, or even the relevant size, etc., all of them are guaranteed through the mold, and the molding is formed at one time, which is equivalent to a good guarantee of quality.

Just like CNC machine tool processing parts, after the CNC program is set, the entire batch of parts processed will be similar.

There were a lot of people around, everyone watched with great interest for about ten minutes, and saw that at least hundreds of terminals were stamped out, Liu Jiang originally wanted everyone to continue to take a look, but considering today's internal board production task, he waved his hand and said loudly.

"Everyone dispersed, returned to their posts, and continued to work, today's task is to install the interior panels of the two cars, and we will finish it quickly. ”

Soon, the whole workshop was busy again, everyone was working hard, and Liu Jiang brought seven or eight workers to make interior panels.

On Tang Fei's side, these five or six workers are doing the terminals, and this workshop is very lively.

At the beginning, Tang Fei signed a trial processing order for three drawing number terminals from Chen Guihong, and each type of terminal head was tried to make 1,000 pieces.

These three types of terminals are all the most used and largest batch of terminals in the Red Star Factory, such as the 6-16 type of terminals, and the Red Star Factory uses at least 100,000 of them every month.

What I did today was the first model of the terminal. Because of the high efficiency, it took less than half a day to complete all the 1,000 terminals.

Not only the stamping was completed, but the follow-up processes were completed, and now it is a real finished terminal head, which can be delivered to the Red Star Factory.

This is the first batch of 1,000 threads, and Tang Fei is ready to deliver them in person.

After explaining to Wang Hailong, Tang Fei took a worker and drove his half-used pickup truck out of the factory and headed towards the Hongxing Factory.

After the truck entered the Red Star Factory, it did not rush to the final assembly workshop to deliver the goods, but chose to pull over in front of the procurement center in an open place.

After getting out of the car and instructing his worker to wait here, Tang Fei took a small plastic bag and headed towards the procurement center.

This plastic bag contains more than a dozen of those freshly made terminals. What was sent over today was his first batch of terminals, Tang Fei wanted to meet Chen Guihong, on the one hand, to express his gratitude, and on the other hand, to report the good news to Chen Guihong.

Tang Fei wants to tell Chen Guihong, Director Chen, fortunately, my first batch of terminals has been made!

After entering the procurement center, Tang Fei was familiar with the door and went straight to Chen Guihong's office. Outside the procurement department is a large office, which can accommodate more than 20 people, and inside is an independent office, which says the director's office.

It was Chen Guihong's office.

The door to the office was closed and not open or half-hidden as usual. The atmosphere in the entire large office also seemed to be a little wrong, and as soon as he came in, Tang Fei clearly felt a kind of depression.

What's going on!

Suddenly, Tang Fei remembered that when Liu Jiang went to the Hongxing Factory to deliver goods this morning, he brought back a message that something seemed to have happened to the Shaoshan Type 9 electric locomotive.

Could it be that this matter really has something to do with Chen Guihong, is Director Chen anxious about this matter?

After thinking about it in his heart, Tang Fei involuntarily nodded lightly, and said in his heart, well, it may really have something to do with Chen Guihong.

Walking into the big office, Tang Fei saw Yang Jun and couldn't help but ask softly: "Team Leader Yang, what's wrong with you, you all look bitter and hateful, what about Director Chen, are you in the office?"

Yang Jun sighed, "Hey, don't mention it, Director Chen is in the office, but he is not in a good mood, if there is nothing important, I advise you not to go to him, it is best to come back tomorrow." ”

Chen Guihong was in an annoyed mood, Yang Jun and Tang Fei were still relatively familiar, so he kindly reminded him.

However, Tang Fei just smiled, his first batch of terminals had already been made, and the quality was still so good, he must tell Chen Guihong as soon as possible.

"Thank you Team Leader Yang for reminding me, I know what to do. ”

Tang Fei said this to Yang Jun, walked towards Chen Guihong's office, knocked on the door gently, and Chen Guihong's voice came from inside.

"Please come in. ”

From this tone, it can be heard that Chen Guihong is really in a bad mood.

Tang Fei gently pushed the door in, he was startled, the whole office was full of smoke, Chen Guihong was sitting on the office chair smoking with a sad face.

The ashtray was already full of cigarette butts, and it seemed that Chen Guihong had smoked a lot.

………..