After the queue of Zhou workers dispersed, some of them ran back to the workshop, took out wooden or ceramic utensils, and then lined up in front of the small table. Others stood at the door and waited. After a while,
Just hearing a rumble, the workshop supervisor came back with a few people pushing a trolley. The people waiting at the door quickly gathered around and watched the supervisor take out the key and open a large bamboo cage placed on the trolley. From inside
He took out lunch boxes and handed them to the people around him. As soon as these people got the lunch boxes, they quickly lined up in front of the small table.
The people who came to deliver the food were actually the guys from a restaurant in Dongmen City. The naturalized migrant workers in the optical workshop used a subsidized accommodation system, and every month they chose a restaurant either in the canteen run by the industrial zone or in Dongmen.
A restaurant in the city that has been certified by the People's Commissariat of Civil Affairs. This supplier is responsible for providing night meals to all workers that month. Generally speaking, people without families choose all-inclusive meals to save trouble, while those with families only
When buying groceries, you bring your own rice and use the factory's rice steaming cabinet to steam it. This is not troublesome. When you go to work, put the lunch box filled with rice and water into a cage dedicated to the optical workshop in the rice steaming cabinet. The supervisor is responsible for
Lock it up. When the time comes, someone will be responsible for opening the valve and putting industrial steam into the rice steaming cabinet. The rice will be steamed quickly.[]
Lin Hanlong looked at today's dishes. As usual, there should be meat dishes every day. When the guy who delivered the food saw him coming, he quickly stood up and said respectfully: "Chief Lin! Today's delivery is tofu fish and fried carrot shreds. The soup is
Seafood offal soup. There are also a few delicious side dishes, delivered from the counter."
Lin Hanlong saw something red cooked in a vegetable bucket, which indeed looked like tofu and fish fillets. He took a spoon and stirred it in the pot to confirm the ratio of fish to tofu, and then nodded. Fish fillets are more common now.
Since the gas cold storage was built and the fish processing factory was built, every fishing season will be open to purchase from individual fishermen. There is a lot of inventory. The cold storage will often clear out old goods to make room for new goods.
Needless to say, these cleared old goods are warmly welcomed by the majority of indigenous people and catering operators.
Lin Hanlong looked at the shredded carrots in another vegetable bucket. They looked very shiny under the light.
This dish is an "Australian dish". In the past, locals did not have the habit of eating carrots, and they did not even grow them. After Wu Nanhai set up a farm, he began to plant them on a large scale in order to increase the supply of vitamin A and promote carrot dishes among naturalized people.
Lin Hanlong sneered this time and said nothing. The waiter laughed dryly with a rather embarrassed expression. This trick could not be hidden from Lin Hanlong: the so-called fried carrot shreds must have been "fried" with salt water and cooled after being taken out of the pot.
After a while, I added some oil and stir-fried for a while. In this way, the oil could only hang on the surface of the carrot shreds and could not penetrate into the dish. Of course, it looked oily and nice. This is a common money-saving trick in canteens and fast food companies. He also
I rummaged through the soup bucket and took a few glances at the pickled radish skins, vegetable stems and other "refreshing side dishes".
He knocked on the tin bucket containing shredded carrots, shook his head at the waiter, turned around and left without saying anything.
He heard someone whispering behind him: Your leader really treats you well. He didn't look back and walked straight back to the workshop. A wry smile appeared on his face. Carrots are rich in vitamin A, which is good for work that requires good eyesight.
It is a vital nutrient for precision machinists. However, the vitamin A in carrots is oil-soluble, so the nutritional value of such "oil-coated" carrot shreds is greatly reduced.
Speaking of which, it is true that he is the only one who really cares about the workers' food. The workers themselves don't care about the quality of the food. As long as they can eat brown rice, it is a good enjoyment. Vegetables and other things are used for meals. Even if the workers supply pickles every day,
will feel satisfied.
The reason why Lin Hanlong cares about food is simple. People in this era are generally malnourished, and they are often unable to do fine work when they need to concentrate for a long time. Especially when the optical workshop operates at night, the light is not as good as during the day, and many people can't even see the workpieces clearly.
Lin Hanlong could enhance the lighting in the workshop, but that would consume precious gas and increase the risk of fire. So he would rather pay to let his workers eat better. The problem is that Lin Hanlong has limited funds and cannot cover all their meals. So
He came up with a subsidy method, allowing workers to work together to create a restaurant, and provide a one-to-one subsidy based on the food expenses paid by individuals. In this way, the situation has improved, but the canteen does not have the manpower to ensure that meals are delivered on time: Distance from the Ministry of Science and Technology
All canteens in the industrial zone are too far away, and it takes too much time to go back and forth for meals. The interest of outside businesses is to maximize profits as much as possible. Although Lin Hanlong personally formulates the menu.
For example, the carrots fried in oil, but the merchant always has a way to save money. He knows that there are some things that cannot be taken care of too carefully, but if this happens next time, he will have to consider changing suppliers.
Lin Hanlong walked a few steps and turned back to tell his apprentice who was following him to heat him some food. When he saw his apprentice nodding in agreement, he walked into the office, went around to the back, unlocked a door, walked into his own cubicle, and then opened the door.
Guan. In the small cubicle are several professional books he brought and a large amount of scratch paper, as well as a notebook, a reinforced Panasonic t∞you.
It was specially purchased for time travel and has been used for several years without any problems. However, to be cautious, Lin Hanlong removed the battery and kept it separately, and instead used a simple rectifier IP under the computer desk consisting of mains power and a set of lead-acid batteries. He opened it
The computer waited for a while and watched
untnnw started up quickly. No need for him to do anything, the computer automatically opened the internal forum and video on demand server of Chuangzhong after starting up. Lin Hanlong didn't have time to review the film and television works he brought, but simply looked at how many activities there were on the forum tonight as usual (
In other words, the ID with a big mouth put forward a bunch of unreliable proposals, and a bunch of people responded to the post, started a war on the forum, and added more chats, slaps, complaints, etc. Lin Hanlong browsed in a hurry.
He checked it again, briefly replied to a few posts, and then closed the forum page. He then opened a terminal and connected to Chuanzhong's computing server.
The apprentice knocked on the door outside the cubicle and told Lin Hanlong that the rice was ready. He opened the door and took the meal, then returned to the computer. Log in to the "National Computing Service Center" and enter his identity number and Computing Service Center authorization number.
, he ran a few more programs, and a large number of charts began to appear on the screen. Lin Hanlong was studying these charts while eating the "lunch" cooked by the maid and heated by his apprentice. These charts were the work of Lin Hanlong
part of the project. He used the relatively idle time of the main computing server in the middle of the night to run the large-scale design program brought before the time travel and analyze and optimize various optical designs.
The computing servers of the Senate were assembled using the 86 system. After all, it was not an easy task to purchase a small computer or a medium-sized computer in the old time and space. Money was only one aspect.
In contrast, the array computing server built using the 86 system has a simple structure and not bad functions.
Lin Hanlong didn't know where the computer room of the main computing server was, but it should be in Bairen City. The communication lines of the time traveler were not luxurious enough to set up a computer room in the Gaoshanling area.
This "National Computing Service Center" provides large-scale computing services for various departments. Because there are too many departments that need computing, they have to queue up and register in advance to obtain computing time. However, as usual, few people use this system in the middle of the night.
So Lin Hanlong always uses computing services late at night.
What is being done now is to use the Monte Carlo method to study the tolerance of various design solutions to manufacturing tolerances and hot and cold changes. Due to the originality of Lingao optical production and the difficulty of quality control, Lin Hanlong felt it was necessary to start from the design aspect.
Under the premise of maintaining a certain level of accuracy, he must tolerate various production errors as much as possible. While the computer he brought can still work normally, he plans to analyze the common optical system configurations as much as possible, and then make the analysis results
Complex forms were printed into a book, and these forms were used as a basis to produce an "optical design manual" that could also be used by naturalized citizens in the future when the computer failed.
After looking at the results from the computer, Lin Hanlong couldn't help but nodded. When he traveled through time, he brought a lot of professional books on optics, and there were also some related materials in the big library. Over the past few days, he had compiled various information introduced in several design manuals.
I have done a lot of simulations of this classic design, and I feel that my understanding of these designs has been greatly deepened. There are only a few types of optical instruments that people in the world need at this stage, and even fewer need to be mass-produced. He feels that with his current
It will not be a problem for him to meet the needs at a high level. Once he has collected all the required data, it will not be too difficult to make some more demanding designs.
Of course, being able to design does not mean being able to reliably build it. Thinking of this, Lin Hanlong sighed again. It is difficult to set up the entire process, and it is even harder to teach the naturalized migrant workers who are illiterate step by step. When they can start training, they can
It will take at least a year or two before he can basically operate independently. Lin Hanlong considers himself not a very patient person, but if he doesn't want to tire himself to death, he can only be patient and teach others reluctantly.
It gradually became noisy outside. The workers finished their meals and returned to the workshop one after another. Before it was time to start work, many people were sitting or standing, gathering together and chatting and laughing. Some people squatted in the smoking area outside the door to smoke.
Drinking tea. Lin Hanlong, it was almost time. He got up and opened the door and went out to greet his apprentice and several supervisors to come over and check the results of the work. He saw that the processing quality of the workpiece was still acceptable, and told the apprentice a few places that needed to be adjusted.
After writing it down, he returned to the computer room.
He minimized the simulation window and opened ∞ndwm
ks. An image of a nautical sextant appeared on the computer screen. This was a collaborative project between him and several other mechanical veterans. He took the lead and was assisted by others. This was an important scientific research project proposed by the Navy, and a nautical clock.
It is also an important equipment for measuring longitude and latitude in long-sea navigation, and is of great significance to the navy and shipping department.
The sextant on the screen is already complete, there are no problems with the simulation of the optical path, and the mechanical problems have also been improved. We only need to finally confirm the method of the scale to make the actual object.
Two clanging sounds came from outside. It was the workshop supervisor ringing the bell to remind everyone to start work. Lin Hanlong sat without moving, just raising his ears to listen to the noise outside. Over the past few months, he had become very familiar with the noises made by various machinery.
, as long as you listen carefully, you can know the status of the machinery. He can see the actual level of the indigenous people without showing up. It seems that he is lucky tonight, and all the machinery sounds like it is working normally. He turned his attention back to
Go to the computer.
Time always flies in front of the computer. By the time he finished reviewing the design of the sextant and uploaded the design files to his co-workers, more than an hour had passed. After shutting down the computer, he carried his lunch box and walked out of the small room.
He came out and locked the door. His apprentice was reading in front of his desk in the office outside.
Lin Hanlong took a look at the content of the book. It was an elementary mathematics textbook written by the members themselves.
"Junjie," the apprentice raised his head and looked at him. "Please note in the instructions given to the day shift that the belt of grinder No. 2 needs to be inspected."
The apprentice nodded hurriedly: "Yes! Master, I also think that the sound is not right. It seems that a few nail heads are loose."
Lin Hanlong grunted and stretched out his hand: "Have you finished your physics homework?" He spent more than a year teaching his apprentice basic arithmetic, and helped him learn more than a thousand Chinese characters in school. After the optical factory changed to night shift
, the apprentice worked the evening shift with him every day. So Lin Hanlong arranged for him to attend two morning classes every morning, mainly mathematics, physics and chemistry courses from high school to junior high school. When he had time, Lin Hanlong would also give him extra classes. Some time ago
He was responsible for rewriting the published "Light Theory for Beginners", and used the principles of convex and concave lenses at the junior high school level to analyze several optical instruments that had already taken shape in this space and time. His apprentices did their part to become the author of this book.
The first reader of the book. Because he had heard about it every day and had some mathematical foundation, the apprentice roughly understood this book. However, Lin Hanlong personally believed that even if this book was published, it would only make people read it in a fog, not in junior high school.
It is difficult for people with a mathematical level to understand the calculation process. The level of his apprentice has far exceeded that of any native of the same generation.
Lin Hanlong took his apprentice's homework and quickly read it over, while taking a pen, hook or fork, and drew circles in the more critical places.
"Here, and here, I think you don't understand it very well. I'll explain it to you after get off work." He raised his head again and turned around, "There are also those glass jars on my table. You can take two home."
.Remember to send the can back.”
"Master!" the apprentice exclaimed, "This, this is unbearable." Those jars were "trial products" sent over by Wu Nanhai. They contained glass cans of fried dace trial-produced by Tianchu Food Factory.
It is quite similar to the classic canned products that have endured for generations.
The apprentice knows that this is a "super high-end food" that can only be enjoyed by elders, not to mention the apprentices who are naturalized citizens, even the rich people in Dongmen City who don't know how to spend it can't even buy it for the elders.
Lin Hanlong glared: "Take it as you are told. You and your brother can each have a can. Eat well so that you can have the energy to study. Do you understand? There are also your brother's math and physics homework. Bring them to me tomorrow."
Look." Cai Junjie's younger brother, Cai Si, is a full-time student at Fangcao Cao with very good grades. After interning at the optical factory several times, Lin Hanlong felt that his intelligence was good and he was determined to train him to become a technician in the optical industry.
"I'll bring it tomorrow night."
Lin Hanlong waved his hand, "Put on your coat, let's go on a patrol."
By three o'clock in the morning, the workpieces processed on each grinding machine had completed the current process one after another. Lin Hanlong watched the workers use Lingao's self-made knife edge measuring rings to check the curvature radius of the workpieces one by one. The two workers in the grinding shift worked together.
Team, one is responsible for reporting and the other is responsible for recording. After one person measures, they exchange roles and repeat the measurement process. After they have finished, Lin Hanlong himself goes forward to check a few to see if there are no problems before letting them sign.
Work ended. After a while, someone came over with several boxes and placed them in front of Lin Hanlong. These were a batch of newly assembled telescopes in the assembly workshop. Lin Hanlong picked one at random and looked at the standard calibration pattern posted on the wall.
Go, and then hand the telescope to the apprentice and let him do a careful inspection and acceptance.
There was already some faint dawn on the horizon. The grinder class was cleaning the area they were responsible for with a broom and rag, and the mechanics class was busy oiling and maintaining the machinery. Lin Hanlong held a cup of strong tea in his hand and yawned while looking at the rest of the work.
Several workers were doing the finishing work. At six o'clock, the day's work in the optical workshop came to an end. According to the PS standards set by Lin Hanlong, the workers received all the workpieces into the designated cabinets, and set the machinery to the shutdown state.
The supplies were also placed in the designated places. Lin Hanlong didn't bother to lecture them any more and asked them to disperse and go home directly after gathering.
"Junjie, what other plans do I have this morning?" After leading the supervisors on a final inspection tour of the empty workshop, Lin Hanlong asked someone to lock the door of the workshop.
"Master! After the regular meeting at 8 o'clock in the morning, there will be a meeting with the exhibition leader, between 8:30 and 9 o'clock. Do you want to go back to eat and take a rest first?" the apprentice reminded, following Lin Hanlong.
Lin Hanlong nodded. After a while, a group of three people walked out of the gate of the optical factory and walked on the streets of the factory area. It was already bright, and there were already many workers on the street getting off work and going to work. Fortunately, the weather was still cool, so walking on the street
It was quite comfortable. He planned to eat something and then take a nap after returning.
The night in the optical workshop was over, but his day was not over yet. To be continued...!