Shu Province [Electromechanical Forum] Network - Homepage

E&M Forum/Latest News/Technical Exchange

Quest bounties/commercial deals/equipment ads

This webpage is very large, and very professional, the province's latest industry information, exchanges, advertisements, and reward content are on the home page of the website, which is basically comprehensive and reliable.

"Sichuan Salt Group --- [reward] 150,000 yuan to repair two large electric boilers, leakage pressure, unknown faults..."

"Xinsheng Coal Mine --- [reward] 300,000 yuan, repaired a full set of imported automatic shearers, and was seriously broken..."

"Tengzhong Heavy Industry --- [reward] 100,000 yuan to renovate the power lines of the Yandu plant and require uninterrupted power operation..."

There are many bounty tasks, rolling in turns, and three tasks can be displayed at the same time, some have been hanging for two months, and some have just been hung out today, with a price of between 5 and 500,000 yuan.

Which one is better? Each one can be, the highest reward must be good, anyway, the technology is no problem, there is Wei Da Wei Er, their craftsmanship against the sky, everything can be repaired.

The most expensive is the [Xinsheng Coal Mine] fully automatic imported shearer, which was injured by the rock collapse and the equipment of the fuselage was seriously damaged, so a reward of 300,000 yuan was offered for repair.

300,000 soft girl coins, the profit is not small!

"Very good, then take it first... Pick up... Sichuan Salt Group's boiler maintenance order~~" Jiang Feng thought about it and decided.

Wei Da / Wei 2 / Wei 3 / Wei 4: "......"

, isn't it repairing the shearer? The mercenaries are all confused, why do they repair the boiler first?

The reason is actually very simple--- Sichuan Salt Group is in the western suburbs of Yandu, more than ten kilometers away, which one do you say Jiang Feng should choose? Of course, it is close first~

Moreover, it is easier to repair the boiler, there is no need to invest too much material cost, and the profit margin is higher, and it can be repaired in half a day! Not to mention 150,000 is not a lot...

"Hmm~ just take this, and fix it tomorrow!"

Added contact information, Jiang Feng used [QQ] to contact the logistics manager of Sichuan Salt Group, and left a message to the other party--

"Our company [Lingfeng Technology] has received an invitation from your company to repair the electric boiler, and will arrange a professional maintenance team to arrive at the scene before noon tomorrow. ”

Of course, you don't have to pay, but that's impossible, with Wei Da Wei Er, they can fix everything by themselves!

The news was sent, it was already midnight, and I didn't know if the other party had received it, but it didn't matter, anyway, just go over and contact me directly tomorrow, Jiang Feng was not in a hurry.

If you have nothing to do, continue to browse the forum---

Huaxi Heavy Industry: "Urgent, urgent, help, is there any big brother who understands the [five-axis CNC] machining center, there is an imported DMG DMU60 in our factory..."

Xincheng Electromechanical: "Sell second-hand island country Mazak five-axis machining center, four years old, 45w ultra-low price and cheap loss-making processing, without any quality problems..."

Yangtze River Shipyard: "MMP, it's too pit, the imported yacht engine is damaged, and it will take a week to ship, is there any technical boss to help, there will be a heavy reward..."

Yuyuan Jewelry: "Buy a laser cutting machine!"

It's very lively, and people post in the middle of the night.

In the past, Jiang Feng could only follow and learn, watching the big guy point out the technical experience, and he had some gains! Now he can also pretend to be forced and follow the discussion and exchange.

Although his own skills are average, Lao Tzu has the scientific and technological crystallization of silicon-based civilization [Recruitment Warehouse], and he recruits two maintenance soldiers at will, both of which are comparable to top experts.

～～～～～～～～～～～

Huaxi Heavy Industry: "Urgent, urgent, help, is there any big brother who understands the [five-axis CNC] machining center, there is an imported DMG DMU60 in our factory..."

Supplementary --- for no reason, the accuracy is reduced, there is no external damage, the machine is quite new, and the debugging has no effect![28 pictures attached]

1st floor: As shown in the picture, I think it should be a system failure, there is no problem with the machine, you can try to update the system![The landlord replied: It's useless...]

2nd Floor: Is it a fixture problem? Inside the spindle automatic clamping mechanism, the spring fatigue fails, the tool is not fully tightened, and there may be a little channeling.

[The landlord replied: No, I have checked...]

3rd Floor: Is it a voltage problem?

4th floor: Upstairs is a comic look!

5th floor: three lotus lotus floating pools, rafts can swim mourning, dew wet sand walls, twilight and small loneliness.

6th Floor: Don't be crooked, be serious!

7th floor: Let's wait for the factory to repair it~

The landlord replied: It will take a week......

There is no way, the imported one is like this, the after-sales service is so slow that it vomits blood, and it has to be charged, and the price is definitely not cheap!

Millions of machines, idle and lose money!

Jiang Feng's understanding of imported [five-axis machining center] only stays at the level of "having heard of it", and he has not even seen it with his own eyes, and it is said that the performance is quite awesome...

"Wei Da, how is this thing?"

"Boss, this is a five-axis CNC machining center imported from Germany, the technology is okay, but compared with the German nine-axis industrial machine tool, the performance is far worse!"

"Of course, it is better than the domestic one, the accuracy and performance are very good, and the cost performance is very high; ”

"For example, [grease] got into the debris!"

Wei Da explained, Jiang Feng understood, this five-axis machining center, it should be [grease] inside the penetration of metal powder, causing the spindle to shift.

"I see... It does make sense..."

The friction between the metal powder and the spindle will produce serious noise and heat, which will affect the stability of the spindle and greatly reduce the machining accuracy and performance.

Normally, it doesn't!

Unless... After machining special materials, such as metal workpieces containing leaded alloys, the powder is fine and soft, and it must have the most obvious impact when it enters the spindle grease.

Jiang Feng replied to "Huaxi Heavy Industry", reminding this guy that it might be a problem with grease, but seeing that the reply had been lined up to more than 200 floors, he added the landlord's WeChat.

However, it has not passed for the time being, and he and Wei Da and they checked the [Equipment Advertisement] column to find suitable machinery manufacturing equipment and buy a batch of high-quality and inexpensive ones.

DMG [5-axis machining center] 2.8 million

Mazak [5-axis machining center] 2.4 million

Matsuura [vertical machining center] 1.68 million

Yue Jun [gantry CNC lathe] 400,000

Yue Jun [gantry CNC milling machine] 380,000

Argon arc welding, stamping machines, electric melting furnaces...

There are a lot of equipment, and there is more than one set, with a total value of more than 20 million, Jiang Feng can't afford it at all!

"It's too expensive, it's too poor..."

Looking at the price, and then looking at the deposit, Jiang Feng felt that it was simply miserable! The balance of the bank card was 20,000, and the total amount of orders was as high as at least 20 million, how long would it take to save it?

Ding Dong, WeChat suddenly popped up a prompt---

[Your friend application has been verified]

[Huaxi Heavy Industry transferred 8888 yuan to you.]

[Huaxi Heavy Industry: Thank you for your advice! It is indeed a problem with spindle grease, I am grateful~]

"it!!Send 8888 red envelopes?" he looked at the phone screen in surprise, and in just a few words, this local tyrant was willing to send himself a red envelope of 8888 yuan?

Sure enough, knowledge is power, Jiang Feng just wants to say that technology is money, Nima, it's good to have technology!