The Black Tech Life of Scum

"Xiao Fan, where is Manager Zhao? Should we be on guard?"

Wang Beibei asked.

After returning to the hotel, the three of them did not go to rest separately, but instead carried a bottle of drink and chatted in Zhang Yifan's room;

"We should beware of this, but it is not easy for us to go too far in such a small conflict that occurs during non-working hours. It is better to submit a substitution to Xincheng Electronics," Ling Zhi said.

"Actually, I had an idea when I was doing a melon tester," Zhang Yifan said slowly. "I think that the design that a teacher wants should not depend on people in the manufacturing process;"

"In other words, that is to say, at any station on the production line, even if it is a fool, he cannot make a mistake, and he can easily detect it if he makes a mistake;"

"On the Water Snake product, I have made some optimizations in this area, and even considered the consequences of many components being installed incorrectly ..."

"This is called in the manufacturing industry, and is roughly divided into process and design;" Lexus added.

"It is the same to apply this thinking mode to the production line. That Manager Zhao is in charge of engineering. He will never be stupid to commit crimes, at most he wants to disgusted us," Zhang Yifan laughed.

"In fact, you don't have to worry too much about this kind of foundry cooperation. Whether the equipment fails to open or any problem causes a delay in delivery, we can claim against their company," Lexus said. "If their company does not even have a system of accountability, If it is perfect, then there is really no need for cooperation in the future; "

"I'm afraid he deliberately smeared our products on the Internet, or spread our drawings maliciously," Wang Beibei said.

"This is a problem. Anyway, our people are here. In the future, we will send someone to control the drawings. The production line's operation instructions will be issued at work and retrieved after work. Electronic documents in Xincheng Electronics are not allowed," Ling Zhi thought.

"The drawings and specifications on the IQC side are the same. On the supplier side, it is also important to emphasize that the preservation of drawings is regularly reviewed if necessary;"

"It is not necessary to be so complicated. If others want to imitate it, buy a real object and come back to disassemble the measurement and everything will come out. The core of ours is the program. Before the Chinese programming language was released, they did not know how to use the source program "" Zhang Yifan said confidently.

"So, let's just forget it?" Wang Beibei asked;

"It's good to get people off our production line. Will we have to beat him up? We're not kids anymore, people just pretend to fail," Zhang Yifan said calmly, and then his tone changed: "If He really doesn't know life or death, let's talk about it ... "

Anyway, everyone didn't talk anymore. Instead, Zhang Yifan talked a lot about his thoughts on how to prevent fools.

For example, transformers and inductors can be designed with asymmetrical pins on both sides to avoid reverse insertion;

Electrolytic capacitors with polarities, he wants to order from the supplier. One end has square feet and one end is round. Before it can be achieved, it can also be solved by automatic plug-in ....

In terms of packaging and testing, Zhang Yifan also put forward many unique insights and ideas of his own, and heard Wang Beibei and Ling Zhi chattering ...

They have never seen or even heard many ideas and opinions, but after listening to Zhang Yifan's speech, it seems that there is so much truth, and it seems that it can really be realized ...

So, the three of them talked to each other in the early morning, and then returned to their respective rooms.... Washed and rested in a hurry to deal with tomorrow's production;

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Xincheng Electronics, water snake robot production line;

In the early morning, the warehouse carrier began to send the materials to the production line. The IPQC holding the caliper began to hold the bill of materials to check the materials. The production line leader placed the inspected materials at the corresponding positions on the production line;

The busy day is about to begin. Everyone is preparing according to the previous practice. He is busy and organized;

Wang Beibei came to the production line early, and took his eight students to explain from the pull line of the production line, one stop at a time, to the packaging section of the tail end ...

This is just one part of product production, from project management to production planning and scheduling, material procurement, supplier quality management, warehouse management, etc., they need to know a lot;

Zhang Yifan also came early, but he stayed in the middle of the test section and the packaging section and debugged the test equipment with an engineer from a non-standard test supplier;

The area of ​​the production workshop limits the length of the production line. With the existing length, there is no problem in testing the basic version of Water Snake II;

However, there is a problem with testing the enhanced version. This version is priced at 1498 yuan. It can play songs or story audio through the Internet, and can also be used to listen to novels and other functions ...

The noise in the workshop is still relatively large, and before the water snake production line had increased its production capacity, it had already had 300 UPHs;

That is, three hundred units can be produced in one hour, and five units are tested in one minute on average;

The test of sound quality and noise is generally performed in a quiet room, but if you do this, it will become an offline test, and the cost of the test will increase significantly. Www.wuxiaspot.com ;

Zhang Yifan's solution is to add a set of audio test equipment online, which is regarded as an independent small quiet room, soundproofed with soundproof cotton, and has an automatic opening and closing device;

Each machine takes less than ten seconds from entering to completing the test and sending out. In such a short time, it is naturally impossible to measure the sound quality completely;

But at least it can ensure that the noise and sound quality of the qualified products are within the acceptable range. The performance of the batch can only be checked by OQC and sent to the quiet room for testing with professional equipment;

The second-generation test of the water snake of the Supreme Edition also made Zhang Yifan a little bit big. The test of the projector is not as simple as the lighting fixtures;

The first thing is to check if there are any dead pixels in the three colors, then to the pure white picture, and finally to see a colored picture;

These tests are definitely to be realized by automation in the future. A small dark room is added to the production line, and then the images cast on the screen are recorded by a high-definition camera, and the collected images are judged by the computer to determine good and bad Good quality

However, this first mass production is a bit too rushed. Zhang Yifan has been engaged in product research and development and cost reduction, and has not had time to do this, so for the time being, only human eyes can judge the good or bad;

Four tables were unfolded horizontally on the production line, which were covered with small sheds that looked like photo stickers on the street. Operators were testing in this small shed;

When the production line employees entered the workshop one after another, they were all stunned by this unrecognizable production line. Many people no longer know which workstation they should go to ...

Under the guidance of Zhang Yifan, the workshop supervisor and foreman can only take the employees one by one, and then receive pre-job training together ...

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