Wuliang Advertiser

After visiting this workshop, Yue Wei was a little collapsed by the heat in the workshop. He said, "Look at it for yourself, if you can, go out and find a labor dispatch company!"

Wu Liang responded with a smile, "Well, well, let me see what else can I do!"

Yue Wei looked around, frowning, "Be quicker!"

Wu Liang smiled and waved.

As soon as he left, Wu Liang went back to the workshop and found the workshop director who had just met, chatting, "Leader, the workshop is so hot, how can you stand it?"

The workshop director is a middle-aged man in his forties with a terrible hairline. Facing Wu Liang’s questioning, he wiped the sweat off his head with a towel and couldn’t help cursing, “Hot, how can it not be hot? How many clothes do you see in the workshop? What can be done just because of the weather?"

Wu Liang looked at it with big eyes, especially the female workers. The clothes were all attached to their bodies, and some people used their hands to pinch the wet clothes with two fingers and tugged them outwards, then fanned them a few times, as if to give them. The annoying damp sensation fanned away.

Wu Liang shook his head, and asked a little uncomfortably, "The temperature in this workshop has reached 40, right? Are you afraid of heatstroke?"

This topic was slightly sensitive. The workshop director glanced at Wu Liang suspiciously, wondering what Wu Liang did. The guy from the Ministry of Manpower brought someone over and didn’t introduce him. He moved his lips and still didn’t answer directly. It is an explanation sentence, "There are cooling measures!"

Wu Liang looked at the head-shaking electric fan on the wall of the workshop. Several of them shook their heads but didn't turn.

The workshop director became increasingly annoyed after hearing this, "I said, what do you two do?"

Wu Liang answered without asking, "The factory didn't even consider installing a yang air conditioner or something?"

"Hey! I said, you just graduated from school, and you have air conditioning!"

Wu Liang scratched his neck and pretended not to understand, "I think many foreign companies are equipped with constant temperature assembly. Can we produce good products in a working environment like ours?"

"Constant temperature assembly? You still know this!" The workshop director sneered. "This production line was introduced from Delphi in 1995. I know why there is no problem when debugging. Is it broken here or there in China?"

Wu Liang's eyes rolled twice, and he asked tentatively, "Isn't it possible to get caught up in the heat?"

The workshop director didn't expect to say something casually, and he could get such an answer, "You guessed it, yes, it's hot!"

As soon as he finished speaking, an employee ran over and said, "Director Qu, the hydraulic station has called the police again!"

Director Qu hurried to the hydraulic station, and turned his head to push people out, "You two, hurry out, don't stay here!"

Wu Liang pretended to turn around, and when Director Qu ran over, he turned around and walked over slowly.

This is the hydraulic station of a prilling tower. This thing can be regarded as the core technology of spark plugs. The main thing is to dry ceramic particles using static pressure technology.

Wu Liang is an engine learner and is no stranger to spark plugs, but he was very interested in seeing the prilling tower for the first time, especially this one representing the most advanced spark plug production line in China with a high degree of automation. Of course, online employees The labor intensity of the company is not high, more is the inspection of each process, and the equipment maintenance personnel and so on.

The hydraulic station is more familiar, and almost every piece of equipment will have this stuff.

Director Qu looked at the hydraulic station without daring to touch it with his hands, but asked, "What is the oil temperature?"

"It's 90 degrees!"

"Fuck!" Director Qu scratched his head as he watched, "Have the heat sink blown out?"

"Every day maintenance must be blown!"

"Bring a fan over and continue blowing!"

The crux of the problem should be that the temperature is too high. It is obviously not enough to rely on a few small fans on the hydraulic station to dissipate heat. Add a floor fan and increase the wind to see the effect!

Even so, the hydraulic station waited for half an hour before the temperature dropped to 50 degrees. This was still double heat dissipation and shutdown. Wu Liang estimated that as long as the machine was turned on and worked for an hour, the temperature would still rise. The hydraulic station continued to lie down and couldn't do anything. He stood aside and came up with an idea, "Just make a cover and install an industrial air conditioner on it?"

The cover is not difficult. Measure the size on site, weld the top surface on all four sides, open a window and install an industrial air conditioner, which is only used to cool the hydraulic station. This is an overkill.

Industrial air conditioners are not difficult to find. Many imported equipment are also readily available. Of course, equipment spare parts are also available. Temporarily adopting such a treatment measure can last a few days and let these days pass.

Director Qu tilted his head for a moment and asked the equipment maintenance worker, "Is the plan feasible?"

The maintenance worker wondered, "Is it not difficult? The installation of air-conditioning condensers requires professionals. We don't have vacuum equipment!"

Director Qu squeezed his fist, "Then follow this plan. You worked so hard tonight to get it out before get off work in the afternoon?"

The maintenance worker did not resist the temporary arrangement and readily agreed.

In this scene, Wu Liang secretly praised, "There are still a lot of people who are dedicated to enterprises!"

The maintenance worker went to work, Director Qu walked to Wu Liang and asked, "Didn't you let you go, why haven't you left?"

Wu Liang looked at the situation here, and said casually, "Now go, but the scale on your hydraulic station should be changed, or you can clean it up."

This scale is equivalent to the indicator line, showing how much hydraulic oil is in the oil tank of the hydraulic station.

Under normal circumstances, the hydraulic oil must be replaced once every six months at most not more than a year. If the equipment is used frequently, it is possible to replace it in three months.

The deterioration of hydraulic oil can easily cause damage to various valve bodies in the hydraulic station. Many people actually know that the hydraulic oil should be changed regularly, and they will also use the scale on the hydraulic oil tank to see if the oil is lacking or whether the oil has deteriorated, etc. Wait.

However, this glass tube is soaked in the hydraulic oil for a long time. When the oil temperature becomes high, the oil will easily form oil stains inside the glass tube. It is dark and makes people seem to always feel that there is oil in the oil tank, thus neglecting the oil tank. Where is the real oil level, which leads to a lack of oil, which in turn causes a major failure of the hydraulic station.

Like this imported hydraulic station, the maintenance cost is not comparable to that of domestic products. Not to mention the high price, the purchase cycle is also long. If it really breaks, it can only be replaced by domestic parts, but the level of domestic hydraulic parts is really not Dare to compliment, if the spare parts of the same model are installed, it can burn for three months and a half.

In addition, oil leakage is extremely prone to occur. The valve is broken, the oil leaks to the ground, and it is troublesome to clean up. You can only use sawdust to pile up around the hydraulic station. The sanitation on the spot is terrible.

Wu Liang looked left and right, and found many such situations inside the workshop.

This is not to say that maintenance workers are lazy, but that this thing is really a high-frequency failure, preventive maintenance is not easy to achieve, the only way is to repair it after it breaks.

However, if a valve is broken, the equipment will have to lie down and change for one or two hours. These two hours will mean that the entire line will be shut down, and the damage caused is incalculable.

The same is true of Wu Liang’s advice to Director Qu. In many cases, the real chapter is seen in the details. Director Qu does not understand. Wu Liang smiled and explained to him, “Anyway, the hydraulic station has also stopped. Take a look at the glass tube. Don't you understand?"

To dismantle this, you must first draw out the hydraulic oil and drain the oil clean. Director Qu hesitated for a while, and was quite disgusted with Wu Liang's betrayal. "If you know, just say it?"

Wu Liang just laughed, and Director Qu was speechless, "I invite you to dinner at night, shouldn't it be okay? Go, and go to the workshop with me for a while!"