After the laser welding machine is completed, Zhao Guoyang will have much easier work to do, and he just needs to do his best to transform the drawings into physical objects.

As soon as he got to work the next morning, he called a short meeting for the technical department and assigned the work tasks at hand.

The technical department was divided into two groups, and Zhao Guoyang was responsible for leading some people to the workshop for production guidance. Hua Guosheng and Xu Dongfeng led the other two technicians who could look at the pictures to continue to break down the remaining drawings.

In fact, after working hard these days, most of the drawings of the C100 have been broken down by Zhao Guoyang, and almost all the difficulties have been solved.

He also discussed the remaining small things with Hua Guosheng, and there should be no major problems when handed over to the other party.

After the meeting, Zhao Guoyang went to the workshop for a walk, and then went to the factory office to find Director Ma Jian with some of the broken drawings.

The frame of the Siyang Group C100 bevel motorcycle is mainly welded by the main column, the bevel pipe, two rear beam pipes and two cable-stayed pipes.

Among them, the main column welding of the bent beam truck and the main beam bending pipe have different requirements than the main support pipes of the general motorcycle frame, and require higher strength and toughness.

Therefore, the material requirements of these components are relatively higher.

The drawings given by Siyang Group have the requirement for this area of ​​Q345 steel, which is much stronger than the Q235 steel used in normal motorcycle frames.

However, in Zhao Guoyang's opinion, such improvement alone is not enough. According to his experience in his previous life, the strength requirements for curved beam frames are extremely high, and even Q345 steel may not be able to meet them.

Therefore, in this trial production, he decided to use the better performance QSTE380TM.

This is a hot-rolled pickled automotive structural steel with good cold forming properties. It is usually used for automotive beams, cross beams and other automotive structural parts that require good cold forming performance and have high or high strength requirements. It is rare to use on motorcycle frames.

This kind of steel has good performance, but the price is also quite expensive.

The key is that it is difficult to buy small batches on the market. Usually, automobile companies consume this kind of steel based on hundreds of tons. If you want to buy dozens of kilograms, people really don’t care about you.

As far as Zhao Guoyang knows, there should be no such steel in the inventory of his Hongda Machinery Factory. There is no way, so he can only report to Director Ma.

As soon as he walked to the office door, the sharp-eyed Director Ma saw Zhao Guoyang.

"Hey, Guoyang, you are here just in time. Hurry up, come and help me see why this radio is not making any sound." Ma Jian waved to Zhao Guoyang.

Zhao Guoyang was a little helpless about this. He had a serious business. But there was nothing he could do. Who asked him to help him watch the radio? Can you still not give him face?

After taking the radio from Ma Jian's hand, Zhao Guoyang simply debugged it twice, and in a short while, he found the problem.

"Director Ma, do you have a starter?" Zhao Guoyang asked.

"Yes!" Ma Jian took out the cross from the drawer and handed it over.

After Zhao Guoyang took it, he placed the radio on the table and took off the lid with ease.

Seeing that his beloved radio dispersed, Ma Jian felt a little distressed and couldn't help asking: "Guoyang, can this... be repaired?"

Zhao Guoyang nodded confidently and said, "Don't worry, Director Ma, it's just that there is debris in the earphone jack, which makes the spring blade poorly contact, causing the horn to be silent. Just adjust the length of the spring to make its expansion and contraction moderately."

After saying that, Zhao Guoyang clamped off a piece of spring, then carefully connected it to the headphone jack, and finally installed the shell and restored it.

"Okay, there should be no problem. Director Ma, please give it a try!" Zhao Guoyang handed over the radio to Ma Jiandao.

"Ah? That's that simple?" Ma Jian took the radio in disbelief.

As Ma Jian turned on the radio switch, a smooth sound came from inside again.

"Hey, Guoyang, okay, your skills are really not inferior to home appliance repair shops! Why, you have learned this in school?" Ma Jian smiled and patted Zhao Guoyang on the shoulder.

"This... at that time, I liked to mess around and understand a little bit." Zhao Guoyang scratched his head and said.

In fact, let alone radios, it is just a piece of cake for him, just airplanes and communication instruments on large transport ships.

In his previous life, he had a wide range of knowledge in application technology, not only in machinery, electronics and radio. If it weren't for his age, it would be absolutely fine to be called an academician.

After finishing the radio, Zhao Guoyang finally had the opportunity to explain his intention to Director Ma.

After hearing Zhao Guoyang's request, Ma Jian was puzzled: "Guoyang, I know that this QSTE380TM steel is a high-quality steel with high prices. It is not common in the steel market in small cities like Ninghai City. I don't understand why you must use this material. It is obvious that Siyang Group does not have such special requirements?"

Zhao Guoyang patiently explained his thoughts and finally said: "Director Ma, in fact, there is no big problem with the strength of Q345 steel. But Minister Liang of Siyang Group said that their C100 curved beam truck is very likely to be exported abroad..."

"What's wrong with exporting abroad?" Ma Jian still didn't quite understand.

"Director Ma, this is how I think about it. The physique of Europeans and Americans is generally taller and heavier than that of us Asians. If the curved beam car of Siyang Group is really exported abroad, the strength cannot be measured by our past standards."

"It's okay to forget about the other parts of the frame, but the main column and main beam bend pipe are the entire frame central axle part. I think it's understandable to use better materials."

Zhao Guoyang paused and continued to explain: "In addition, the frame we tried to produce this time will eventually be taken to Siyang Group for experiments."

"It is even very likely that we will compare with the frame of the Shunxin Machinery Factory. If our performance in strength exceeds that of the other party, it will undoubtedly add a lot of impression points to our factory."

"Finally, our good materials are not useless. At that time, the manufacturing cost will be increased a little, and I believe that the people from Siyang Group will understand it." Zhao Guoyang finally smiled.

Seeing that Zhao Guoyang had taken into account all factors, how could Ma Jian still object?

He nodded repeatedly and said, "Yes, I think it's OK. As far as I know, only one steel trading market in Guangling City has retail sales. In this way, I'll ask Wang Cheng, who is in the procurement, to prepare, and we'll set off right away."

"By the way, Guoyang, if you have nothing to do, go with us later. After all, the QSTE380TM is the same, and it also has different specifications. What kind of thing is needed? If you are here, please communicate with others, right?" Ma Jian said.

Zhao Guoyang thought about it, and there was nothing to look at the drawings by himself, so he agreed.
Chapter completed!