Rebirth 1990: I have three golden fingers

“As the first employees of the company, each employee plays a very critical role in the company.

Our company's goal is to be the best in the industry, and achieving this goal requires the joint efforts of every employee.

Product quality is the foundation of a company and the life of the company.

Only when product quality passes the test and is recognized by customers can the company make profits and create wonderful benefits for employees. "

After Fang Bai finished drawing the pie, he started talking about the system. He glanced at the faces of all employees and said seriously, "To achieve the above points, we need to strictly abide by the company's system, supervise and support each other, and provide timely feedback on problems and suggestions. .

Here, I would like to make some requirements.

First, you must wear labor protection equipment in the workshop, including when I leave the workshop, I must wear a safety helmet!

Second point, smoking is prohibited in the workshop, and you will be fined 20 yuan for each discovery! The company does not prohibit smoking, but if you want to smoke, please go to the smoking place set by the company.

The third point is to communicate in a civilized manner at work, and fights are prohibited. Violators will be fired immediately!

The fourth point is that it is strictly prohibited to leak the company's technical secrets or steal the company's property. Once discovered, legal responsibility will be pursued!

The above are my requirements for all employees. I hope everyone can strictly abide by them and work together to achieve the company's goals. "

Workers in this era were particularly reckless and had poor legal awareness. Quarrels were considered trivial matters, and they would resort to knives and hammers at every turn.

Not to mention this era, even twenty or thirty years later, fights among workers will not be uncommon.

In addition to speaking at the meeting, Fang Bai also had to speak to the team leaders and workshop supervisors to prevent the situation from developing into a more serious direction.

In addition, it is necessary to strengthen the publicity and implementation of the system, strengthen safety training and legal awareness education, establish a dispute resolution mechanism, and provide a good working environment and psychological care.

After listening to the general manager's words, the employees saw his serious face and knew that he was not talking casually.

What I said before was good, but in the end it became harsh, but luckily I accepted it and didn’t resist.

After Fang Bai finished speaking, the HR manager went up to say a few words, publicizing the general manager's requirements, emphasizing them again, and reminding him that if there were any problems, he could go to the HR department to deal with them.

In short, the human resources department can also be said to be the company's logistics department and fire-fighting center.

After finishing speaking, he looked at Fang Bai and asked the general manager if he had anything to say. Fang Bai shook his head and the meeting ended.

Half an hour later, the Human Resources Department posted the document that Fang Bai requested for his speech at the meeting, and also added a few requirements to remind the team leaders and supervisors to study and remind them during the morning meeting every day.

At Xinghai Machinery Company, we are required to hold a morning meeting every morning. Three points must be discussed. The first point is production tasks, the second point is production safety, and the third point is what was not done yesterday and what the company emphasizes.

Say it repeatedly every day so that employees will remember it.

Five minutes before leaving get off work every day, tidy up and clean your workstation; half an hour before taking a break on weekends, clean and maintain the equipment. Of course, you must sign for equipment maintenance before work every day, and you can only sign after completing the inspection, not as a formality.

Fang Bai feels that it is difficult to achieve 5S management without long-term persistence and implementation.

If he doesn't go to class, he patrols the workshop every morning and afternoon. Anyway, the office is only a few steps away from the workshop.

Now is the trial period of the system. If some employees are not adapted to it, they will not be able to pass the trial period and will have to replace them. It is impossible to affect the implementation of the company's system for the sake of one or two employees.

If we don't do it right now, we won't be able to lose our tail when the company grows in size.

More than ten days later,

The time came on December 10, and the ground pump was completely assembled.

At one o'clock in the afternoon, prepare for the test.

The main body of the XH45-30 pump is orange and the frame is black, which is eye-catching and eye-catching.

Comes with two black wheels for easy hauling;

There are four black retractable stand legs that need to secure the equipment while working.

The theoretical vertical height of this equipment reaches 150 meters. However, the company could not find a test site with such a high vertical height, and it was inconvenient to find a hilltop for testing. So it could only build a test site with a vertical height of more than ten meters above the office building. Shelf, total height 20 meters.

For this test, Fangbai asked employees to connect the pump pipes into a transmission pipeline with a vertical height of about 20 meters and a total horizontal length of about 200 meters. At the same time, the pump pipes were required to be fixed after they were connected.

Finally, the staff connected the delivery pipe to the outlet of the ground pump and ensured that the connection was well sealed to avoid concrete leakage during the test.

Before the test, everyone is required to wear labor insurance and helmets to ensure personal safety.

After assembly, Fang Bai personally inspected it, and the golden finger indicated that there was no major problem.

The first test mainly tests its functional feasibility, inhalation performance and sealing condition.

Before the test, Fang Bai adjusted the concrete cylinder piston to one-half stroke.

All the technical staff of the company came to the site to observe and communicate. They knew that this was a ground pump designed by the boss himself. They never expected that this was the company's first product. They also did not expect that the boss's design ability was so strong that one person could independently design a construction project. The equipment and product structure are quite complex.

The company's technical department currently has five mechanical designers, one welding engineer, and one machining technician. They are all talents who have worked for many years. They were attracted by Xinghai Machinery Company's high salary and interviewed to join.

For example, Chen Peng, a welding engineer, is an undergraduate majoring in welding at Harbin Institute of Technology. He actually works in a marginal job in a state-owned enterprise, which has nothing to do with his major. There are too many intrigues in the company, and he really can't stay any longer and has to leave.

He was assigned a job when he graduated, but if he left his job, he would be self-employed. He switched jobs and worked in a shipyard for six years. The initial salary package was not bad, but it didn't increase much in the past few years. His monthly salary before leaving was less than three hundred.

After the interview, Fang Bai felt that he had solid theoretical knowledge and had experience in actually dealing with on-site welding problems. He could do welding processes and welding reviews, train welders, and could weld by himself. He met the company's talent recruitment standards and promised a monthly salary of 600. Emphasize that if your ability improves, your salary will also increase accordingly.

In the end, Chen Peng could not resist Fang Bai's sincere invitation and the temptation of high salary, and agreed to join Xinghai Machinery Company.

At this time, he had never made a concrete ground pump. He stood aside and watched and asked a designer for advice: "Gong Li, how does this pump transport concrete?"

The person in question was named Li Ming, a mechanical designer. He patiently explained: “The structure designed by the boss is quite interesting. I only understood how it transports concrete when I saw the real thing.

It has two oil cylinders. When the piston is retracted, it does the suction work and when it is pushed out, it does the conveying work. At the same time, the S tube swings.

If the strokes of the left and right cylinders are both one meter, their work is like a reciprocating relay race. The concrete is transported for one hundred meters, and each cylinder performs fifty movements.

The specific process is that in the first step, when the S pipe is connected to the left oil cylinder, the plunger moves forward and drives the concrete sucked into the oil cylinder into the S pipe;

At the same time, the plunger of the right cylinder retracts to perform suction work, sucking concrete into the right cylinder.

In the second step, the S pipe swings, switches the position of the left and right cylinders, connects to the right cylinder, the plunger advances, and the right cylinder drives the concrete sucked into the cylinder into the S pipe;

At the same time, the plunger of the right cylinder retracts to perform suction work, sucking concrete into the left cylinder.

The greater the stroke, the greater the length of concrete that can be sucked in.

The S pipe swings left and right in this reciprocating cycle. The plungers of the left and right cylinders send sections of concrete into the S pipe. The outlet of the S pipe is connected to the pump pipe. "

"Oh, that's it, I understand." Chen Peng was pondering the ground pump in front of him while listening. He only understood it when he heard the description of the reciprocating relay race.

"I have never seen such a structure. In theory, it is possible, but whether it can be transported will be known after a test."

"Concrete will solidify, right? What if the pipe gets blocked?"

"I also asked my boss about this question, and he said that it is not too much trouble to clear the pipes immediately after not working."

"Oh, then I understand. If successful, construction will indeed be much more convenient."

"That's for sure. The boss said that it can transport thirty cubic meters of concrete in one hour, which is much faster than using an elevator. This is our company's current flagship product."

As the two discussed, the field trial was about to begin.

There were nearly 20 employees observing the field test, and Fang Bai asked them to come and learn.

After Fang Bai checked that there was no problem with the safety, he ordered the workers to connect the faucet with a flexible pipe and put water into the funnel.

A funnel can hold more than one square meter of water, and the capacity is not small.

The water is only used to verify the startup status, and concrete will be used for testing later.

Open the switch and the equipment is powered on.

The ground pump designed by Fangbai has several power gears. The first gear is the lowest and the third gear is the highest. In fact, it is also the movement frequency of the cylinder.

Start the device and start working.

When starting the test, open the first gear and the conveying speed is slow.

Suddenly, the machine made a cyclic sound of "bang", "bang", "bang" and "bang", probably every second.

There is noise when working, this is normal.

The water has good fluidity. When the cylinder is exchanged, the water sent to the S pipe will flow back.

Fang Bai ordered the worker to increase the gear and make the exchange faster. After a while, water came out of the outlet.

"Check to see if there is any leakage in the pump pipe." Fang Bai ordered the staff to check.

A few minutes later, several staff members reported to Fang Bai that there was no leakage.

"Stop the machine first and pour in the No. 1 test concrete." Fang Bai began to pour the concrete for the actual test.

For this experiment, a total of three different concretes were prepared.

For example, test No. 1 concrete, the concrete label is fine pebbles, the cement dosage per cubic meter of concrete is 350 kilograms, the theoretical water-cement ratio is 0.57, the sand rate is 42%, the concrete is mixed manually, the pipe layout is laid horizontally, and the admixture There is an appropriate amount of white sugar to retard the coagulation effect.

There are two types of admixtures, early strengthening agent and water reducing agent.

The company has not yet purchased a machine for mixing, so it can only mix and transport concrete manually.

It took several minutes to fill the sump hopper with concrete.

Fang Bai adjusted the piston stroke to the maximum, ordered the test to start, and at the same time continued to add concrete to the funnel.

When the machine restarts, there is a cyclic sound of "bang", "bang", "bang" and "bang", and the noise is louder.

Moreover, there was the sound of gravel being chopped and squeezed by the S-tube.

"Boss, this stone has been crushed, and the matching surface has been greatly worn, right?" Li Ming asked the boss curiously.

Fang Bai stood seven or eight meters away from the equipment and patiently explained: "The hardness of the fitting surface is relatively high, reaching above 58HRC, so it is not easy to scratch. Of course, the wear is slightly greater, and it is a wearing part that can be replaced.

In addition, when the S-tube is exchanged, there are not many cases where the stone sticks to the anastomosis surface. "

"I see, you have thought everything through. The boss is awesome." Li Ming said with admiration. The surrounding employees also felt that his boss was too awesome.

These days, they learned that their boss was a freshman at Jiaotong University, majoring in mechanics.

I haven’t graduated yet, but I can already design products.

"If this one passes the test, you can imitate the 45-kilowatt floor pump to produce higher-power floor pumps, such as 60, 75, or 90 kilowatts."

While the two were talking, after a while, concrete finally flowed out of the exit, section by section.

After Fangbai increases the power, the S-tube exchange frequency is high, the piston moves faster, and the concrete output frequency is faster.

The concrete that is pumped out continues to be transported into the funnel.

Fang Bai personally checked and found that the pumping effect was good and there was no leakage in the pump tube.

When the employees saw that their boss, who had always looked solemn, finally smiled, knowing that the experiment was successful, they couldn't help but congratulate the boss with joy.

"Boss, congratulations."

"It's not too early to be happy. If it can be so stable after hundreds of hours of use and the pump tube is not greatly worn, then it means it is truly successful." Fang Bai said with a smile, but he couldn't restrain his inner joy.

After working continuously for an hour, the test results came out.

Under the maximum power condition, the conveying speed can reach 38.6 cubic meters of concrete per hour.

If the concrete supply is stable, it can reach more than 40 cubic meters.

Of course, this has a lot to do with the fact that the vertical height of the conveyor is only 20 meters. If the vertical height is higher, the conveying efficiency will be lower, but it will not affect it too much. After all, the frequency of cylinder movement is fixed, and the suction and push volumes are the same.

In other words, it is higher than the design requirement of 30 cubic meters per hour.

Next, Fang Bai arranged to test No. 2 concrete.

Test No. 2 concrete, the concrete label is gravel, the gradation is poor, the cement dosage per cubic meter of concrete is 488 kilograms, the theoretical water-cement ratio is 0.43, the sand rate is 45%, the concrete is mixed manually, and the pipe layout is laid horizontally , admixtures include early strengthening agents.

In general, the condition of the aggregate is relatively poor, and the friction with the pipe must be greater.

An hour later, the test results came out. Under the maximum power condition, the conveying speed could reach 35.4 cubic meters of concrete per hour.

Finally, concrete No. 3 was tested and the test results were also good.

Fang Bai could not have imagined that the golden finger would be so effective. The test was successful and the pump tube did not leak or get stuck.

After thinking about it carefully, I realized that this is a cheat design product, which means it avoids many design problems.

After the test, it was past five o'clock, and Fang Bai arranged for employees to clean the pipes.

Those test concretes were filled directly on the company's potholed roads and treated as waste.

The next morning, Fang Bai held a test summary meeting.

Participants include the company's technical department, quality department and production management personnel.

After everyone arrived, Fang Bai said without any nonsense:

“After yesterday’s afternoon test, overall, I am quite satisfied with the test results.

However, this equipment is new and all its functions are intact. The vertical conveying height is only 20 meters. We are temporarily unable to test the service life of the wearing parts and need to be tracked and recorded by relevant personnel.

Next, we will trial-produce 10 floor pumps in small batches.

During the trial production process, the technical department must thoroughly understand the drawings and guide workshop production. "

After Fang Bai finished summarizing, he arranged the production work.

In the afternoon, Fang Bai convened relevant personnel to arrange publicity and sales work.

Ground pumps are a new creature, which is difficult to accept at first, and the price is high, so construction companies are reluctant to spend money to purchase them.

Fang Bai plans to set up two sales teams first to conduct door-to-door sales and provide guidance on use.

The sales team follows the installation workers. Installation of the floor pump is not troublesome. It just takes a little time to install the pump pipe.

A sales force consists of one salesperson, one truck driver, one technician and one installer.

I originally thought about adding female public relations personnel, but I thought about it and let it go. They are a technology company and should be less of a song and dance troupe. The wine is not afraid of the alley.

If you are interested in purchasing but have various concerns, you can try it for free for one week.

After trying it for a week, I was reluctant to buy it, so I had to find another store to sell it to.

Therefore, the sales cost of this type of equipment is relatively high. The company has to be responsible for the employees' travel expenses, and it is not easy to collect payment.

But once you open up the market and gain popularity, you no longer need to sell door-to-door.

In addition to door-to-door sales, there are other sales methods, including newspaper promotions and exhibitions, but they are not as direct, targeted, and effective as door-to-door sales. After all, this kind of equipment is niche and can only be used by medium and large construction companies.

"We can look for where there are major construction projects, and don't just fly around like flies." Fang Bai said slowly.

After some thought, he planned to do door-to-door sales in person. Only when he has sold in person can he know the problems in sales work. Otherwise, it would be done behind closed doors. It sounds easy to say, but it may be very difficult to do.

There are too many interests involved in large projects, and it does not mean that people will use their company's products if they are good.

For example, the Oriental Pearl Radio and Television Tower is under construction. For these big projects, it doesn't matter if one is given to them for free. As long as they become famous, they will make money back sooner or later.

Today’s update: back pain, tenosynovitis, seriously affecting coding