After the material list is determined, the procurement work officially begins.
Shen Zhaoyi and the two sisters became regular customers in the building materials market.
They go out early and return every day, bargain with the merchants, and strive to buy the most affordable materials.
Zhou Ziwen supervised the construction progress in the plant to ensure that each link was carried out in accordance with the drawings.
Once, Shen Zhaoyi encountered a problem when he purchased steel.
The steel specifications provided by the supplier are slightly different from Zhou Ziwen's requirements, but the price is cheaper.
Shen Zhaoyi hesitated and immediately found Zhou Ziwen.
"Ziwen, there is a problem with steel specifications, but the price is much cheaper, what should I do?" Shen Zhaoyi asked anxiously.
Zhou Ziwen thought about it, "Don't worry, tell me the specific specifications and prices, I will calculate whether it will affect the bearing capacity of the foundation."
Then, Zhou Ziwen quickly took out the calculator and re -calculated the basic bearing capacity based on the specifications of the steel and the weight of the equipment.
After careful accounting, he found that although the specifications are slightly different, they can still meet the requirements of the use and save a lot of expenses.
He immediately called back to Shen Zhaoyi, "You can buy it, but you must let the supplier provide a quality assurance report. We cannot risk quality."
Shen Zhaoyi relieved, "Okay, I'm going to do it right away."
After the materials are in place, the construction renovation officially begins.
Zhou Ziwen invited the local construction team to construct in accordance with the transformation drawings.
He supervises the construction progress in the factory every day to ensure that every detail meets the requirements.
The foundation of foundation is the focus of the entire reconstruction project.
In accordance with the design of Zhou Ziwen, the workers first set the ground flat, then laid the reinforced mesh, and finally poured concrete.
Zhou Ziwen stood aside and carefully checked the proportion of concrete and the uniformity of pouring.
"The proportion of concrete must be accurate, otherwise it will affect the strength of the foundation."
From time to time, he reminded the workers, "Pay attention to vibration when pouring to ensure that the concrete is dense."
The partition construction is also carried out simultaneously.
Light steel keel and gypsum board gradually formed in the hands of workers, dividing the plant as an office area and a production area.
Zhou Ziwen had high requirements for the sealing and sound insulation effect of the partition. He personally checked each seam to ensure that there was no gap.
Hydropower transformation is another important link in construction.
Professional hydropower workers re -arranged hydropower lines based on the drawings provided by Zhou Ziwen.
They penetrate the wires into the embedded pipeline, install a new switch socket, and upgrade the original circuit.
The laying of water pipes is also strictly carried out in strict accordance with the drawings to ensure the stability of the water supply system.
During the construction process, Zhou Ziwen also paid special attention to the installation of the ventilation system.
He invited a professional ventilation engineer to design an efficient ventilation system based on the layout of the plant and the heat of the equipment.
The ventilation pipes wind and extend on the top of the plant, introduce fresh air, and discharge heat and dust.
After two weeks of intense construction, the transformation of the plant is basically completed.
The equipment foundation has been poured, and the partition is also installed in place. All the hydropower lines and ventilation systems have been debugged normally.
Zhou Ziwen looked at the new plant, and his heart was full of sense of accomplishment.
After the construction was completed, Zhou Ziwen organized a comprehensive acceptance. He carefully checked each construction session with Shen Zhaoyi and Chen Qiaoyi.
They first checked the flatness and intensity of the equipment foundation, measured the basic horizontal degree with horizontal meter to ensure that the error was within the allowable range.
Then, they checked the sealing and sound insulation effect of the partition.
Zhou Ziwen walked back and forth between the office area and the production area, and listened carefully to whether there was noise.
He found that there was a small amount of gap at the bottom of the partition, and the construction team was immediately required to repair it.
The acceptance of hydropower systems is also very strict.
They checked the power of each switch socket and tested the water supply pressure and sealing of the water pipe.
During the inspection, they discovered the water leakage of a water pipe joint, and immediately notified the hydropower workers to repair.
The acceptance of the ventilation system is the last step.
They started ventilation equipment and checked the circulation of air.
Zhou Ziwen felt the flow of air throughout the factory to ensure that there were no dead ends.
There is no mistake, one, one, one, one, one, one, one, one 619, one book, one, one, one, one, one, one, a book!
He found that the air volume of the ventilation outlet was unevenly distributed, and immediately adjusted the angle and location of the ventilation outlet.
After detailed acceptance and repair, the plant renovation project finally ended perfectly.
Zhou Ziwen stood in the center of the plant, looking at the clean and bright environment, and was full of pride.
He knew that this was just the beginning, and then they would usher in the challenge of equipment installation and production.
After the factory transformation was completed, Zhou Ziwen began to buy equipment.
Based on the results of the previous market research, he listed a detailed list of equipment, including high -precision CNC lathes, milling machines, mills, drilling machines, etc.
These devices are the core of mechanical processing, and the quality of quality is directly related to the accuracy and quality of the product.
But in this era, these machines were not so easy to buy.
Fortunately, he is also a bachelor.
This matter is only to find his teacher, Professor Liu.
Professor Liu is a senior expert in the field of mechanical engineering. It not only has a deep influence in the academic world, but also has extensive network resources in the industry.
Zhou Ziwen knows that Professor Liu's help will be the key to their purchase equipment.
Zhou Ziwen came to Professor Liu's office with the equipment list.
Seeing Zhou Ziwen, Professor Liu showed a kind smile on his face, "Ziwen, why do you have time to see me? Did you encounter any problems?"
Zhou Ziwen nodded, "Teacher Liu, you are right. I have recently prepared my own mechanical processing plant. The equipment purchase encountered some difficulties. The device.
Professor Liu listened carefully and nodded, "This is indeed a problem. But you rest assured, I'll help you. What specific requirements do you have in the equipment?"
Zhou Ziwen handed the equipment list to Professor Liu and introduced the technical parameters and performance requirements of each device in detail.
Professor Liu looked at the list carefully and asked some details from time to time.
Zhou Ziwen answered one by one, and the two discussed for a long time.
After listening to Zhou Ziwen's introduction, Professor Liu nodded, "The requirements of these equipment are indeed high, but I will try my best to help you. I have some old friends in the equipment manufacturing industry. They are all experts in this field. I can I can. Contact them to see if you can provide you with some help. "
Zhou Ziwen is full of gratitude, "Teacher Liu, thank you so much! You are my timely rain."
Professor Liu smiled, "Don't thank me, you can have the courage and determination of this entrepreneurial, I should support you. I will contact them as soon as possible to strive to find the right equipment for you in the shortest time." (This chapter End)