"Huh. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ”

Li Xiang sat in front of the desk and suddenly laughed, quickly raised his hand to cover his mouth, looked around, and found that no one was paying attention to him, so he breathed a sigh of relief.

Just now, Li Xiang remembered the situation when he met Han Xiaotong again that day, and he didn't hold back and laughed.

Li Xiang still clearly remembers the wonderful expression of the other party when he said that he invited Han Xiaotong to work at the night banquet of a wealthy family.

Han Xiaotong was stunned at first, then a little frightened, and then slowly became confused, Li Xiang couldn't stand Han Xiaotong's "change of face", so he told her that he was now the manager of the wealthy night banquet, and the previous Lu Ping had left.

In the end, at Li Xiang's insistence, Han Xiaotong agreed to Li Xiang's invitation and became a cashier at the front desk at the night banquet of the wealthy family.

Li Xiang smiled and shook his head, he finally fulfilled his promise to Han Xiaotong, and if Sun Qian asked another day, he would be able to explain.

Li Xiang browsed the company's email, and there was nothing important, so he got up and went to the workshop for daily inspections.

As soon as I arrived in the workshop, there was the rumbling sound of a lathe. The slightly pungent smell of cutting fluid, and the layer of dust visible in the sun, are two worlds away from the office environment.

However, Li Xiang doesn't care about this, and even Li Xiang likes it quite a bit.

At this time, the production line of the machine body processing workshop has been able to produce the second-generation machine, although the beat is not high, but there is no problem at all to cope with the current orders.

In the process of the transformation of the second-generation aircraft, Li Xiang played a great role, and in the results declaration after the completion of the project, Li Xiang ranked third, second only to Mu Zhongyue and Su Qicai.

Being able to rank high in such a big event at such a young age is very beneficial for his future career.

However, Li Xiang is not satisfied, although the second-generation machine can be produced now, but the beat is too low, and it can't produce much in a day, and if the market opens up in the future, it will definitely not be able to meet the needs of the market.

An enterprise's products not only require good quality, but also be able to be delivered to customers in a timely manner, if the products cannot be delivered in time, it will gradually wear out the patience of customers, and finally lose the market.

During this time, Li Xiang also found several things that could be improved, but except for him, no one else had the idea of wanting to improve, including Mu Zhongyue and Su Qicai.

Li Xiang is very puzzled by this, but he is helpless, although he is nominally the technical deputy director of the workshop, but in fact he is a craftsman, the so-called people are soft-spoken.

However, Li Xiang still wrote down those points, and when he needed to improve, he could do it quickly without delaying too much time.

Watching the processing of one body after another from the production line, Li Xiang suddenly felt a sense of satisfaction in his heart.

Unconsciously, Li Xiang came to the test workshop, which should be the worst workshop in the company.

The loud noise during the test run made the workers have to wear earplugs all day, but even so, the impact on people's hearing is still great.

The test workshop also includes a painting team, which is responsible for the final painting of the machine, for example, most of the construction machinery is yellow, and some machines exported to Southeast Asia are sprayed white.

Spray paint is more harmful to the human body, and everyone wears a special mask to protect themselves from paint as much as possible.

At this time, Li Xiang stood in front of a test bench, watching an engine suddenly tell the rotation, and then various parameters appeared on the computer, recorded by the operator, for the inspector to see if there was any abnormality.

Looking at the high-speed rotating engine, Li Xiang lifted his eyes, and suddenly the engine in front of him showed a cross-sectional scene.

The crankshaft drives the piston to move, the air enters the cylinder through the intake pipe, and the fuel injector injects diesel fuel into it, which is the crankshaft that drives the piston to compress.

Because of the instantaneous compression, the air entering the cylinder heats up rapidly, and the high temperature ignites the diesel fuel injected into it, causing violent combustion, pushing the piston to do work and converting energy into mechanical energy.

In addition to combustion, the operation of various systems in the diesel engine fell into Li Xiang's eyes, such as the cooling system and lubrication system.

Especially in the lubrication system, the oil can enter the main and auxiliary oil channels in the body from the oil pan, and then lubricate the crankshaft, camshaft, connecting rod and so on.

Looking at it, Li Xiang found that something was wrong, this engine was a six-cylinder engine, and there was no lubricating oil on the rocker arm of the two cylinder heads closest to the gear end, and then looking down, there was no tappet.

The rocker arm of the engine is connected to the camshaft by tappets, and through the rotation of the camshaft, the valve is continuously opened and closed under the action of the lever principle.

At this time, there is no lubricating oil on the rocker arm and tappet, which will increase the rate of wear, greatly reduce its life, and affect the performance of the engine.

Li Xiang walked to the side of the test operator and shouted: "Little master, I want to see the working state of the rocker arm, can I take off the cylinder head cover?" ”

The young test worker listened to Li Xiang's words, and a trace of impatience flashed in his eyes, but he still responded: "Yes!" ”

The engine was still very hot during the test run, so the young test worker put on a thick pair of gloves and removed the cylinder head cover near the flywheel end.

A set of rocker arms on the cylinder head opened and closed quickly with a rhythmic click, and the body on it bubbled out without any abnormality.

Li Xiang was a little speechless and said, "Little master, can you take off the cylinder head cover on the side near the gear end, I want to see that side." ”

"Oh, you're really in trouble, isn't it all the same?" The young tester complained, but took the cylinder head cover off anyway.

After the cover was taken off, sure enough, there was basically not much lubricating oil on the rocker arm, Li Xiang reached out and touched the test worker and said, "Look, the rocker arms on these two cylinder heads." ”

The test worker was pestered by Li Xiang again and again, very dissatisfied, and sneered: "What's so good about the rocker? You haven't seen it! Hey? ”

As soon as he shouted two sentences, the test worker found that there was no lubricating oil on the rocker arm near the end of the gear, which is not a small problem!

The test driver reacted quickly, immediately stopped the engine, looked carefully, and didn't see any problems, but he didn't have to worry about this work of analyzing the problem, he only needed to report the problem.

took out his mobile phone, found a number and dialed it, and the test driver said: "Hey, Master Zheng, during the test run, I found that the rocker arm was not oiled, come and take a look." ”