Chapter 24 Start of trial production

Early the next morning, Li Zhao came to the factory, first signed in the big office for a meeting, and the chief engineer arranged a day's work, of course, these have nothing to do with Li Zhao, his degree of freedom is relatively high, unless there are special circumstances, these general tasks have nothing to do with him.

The meeting in the department is very fast, a few minutes of things, mainly a variety of drawing tasks, drawings need to be issued to the production post, and in this era there is no computer printer, often a part, less than a dozen drawings need to be drawn, more than thirty or forty copies are not much, and due to the problem of the machine, may also need to produce several sets of drawings, production department, technical department, workshop, operators, quality inspection and even warehouses need drawings, the production of parts, who handles, who must do a good job of measurement and signing, otherwise the problem is responsible.

And the technical section is the biggest source of these drawings, which is also the reason why there are more than 40 people in the technical department, most of them do not have the ability to design new products, the daily task is to match the production task with drawings, common parts are good, each batch of tasks can be matched with three or five sheets, and the new tasks are often twenty or thirty sheets.

Today's main task is undoubtedly Li Zhao's design drawings, yesterday's rush to work on the main set of how to distribute production tasks to the relevant departments, today's production department meeting will discuss the production details of the arrangement, material allocation, etc., and the technical department today needs to draw the whole set of drawings out of twenty or thirty copies, before getting off work must be issued to the relevant posts, which is to thousands of drawings, which means that each of them today has to draw thirty or forty sheets. After the task was assigned, Li Zhao followed Chief Engineer An to the production department for a meeting.

At nine o'clock the meeting began, there were more people coming today, and the personnel related to the agricultural machinery project arrived, including Director Yang and Deputy Director Li, after all, this task is a major event now, many people are paying attention, and it is not too important to pay attention to it.

First of all, Director Yang spoke: "Today there is no more nonsense, I think you can also understand the importance of the superior department to this project, yesterday I reported Comrade Li Zhao's plan and the superior leadership, the leadership is very happy, tomorrow will start trial production, the leader will also be present, all departments must be fully prepared to ensure the smooth completion of the task, who is dragging his feet, then deal with whom!" The production department must open up all aspects of production today, and at the same time the logistics department must do a good job in tomorrow's reception, tomorrow there may be more leaders, materials, security must be prepared, the most important thing is that the seeder will definitely be tested, logistics need to prepare a field, plant corn, and prepare corn seeds. Each workshop should also do a good job of sanitation and cleaning, and the leaders will definitely go to the production line to understand the production situation of each component in detail, and there can be no problems. Got it, right? ”

After listening to Director Yang's words, everyone was also excited, this is a great opportunity to make achievements, how can there be no reason not to pay attention to it. Then the deputy director of the production department Zhong began to speak: "I think everyone understands the importance of the task, today's main task is to open up the production link, Director Wu, Director Guo, all kinds of parts of the production line were produced yesterday, right?" The two directors gave a positive answer, and Deputy Director Zhong also continued: "Li Gong, you must keep an eye on the scene today, do a good job in the commissioning of the production line, and strive to start trial production this afternoon, no problem, right?" ”

Li Zhao of course there is no problem here, the situation of the production line is calculated, as long as the accessories are suitable, the installation and commissioning can be completed soon, after all, the production line is too simple, it is a bunch of shelves, chains, fixtures, motors, etc., and then equipped with the corresponding welding machine, as well as a modified welder's workbench.

Deputy director Zhong continued: "Now the coordinators of each workshop are in place, and every day in the morning and afternoon before going to work, we must have a meeting with the dispatcher of the production department to coordinate the production progress, raw materials, warehousing, etc., to ensure the smooth progress of production, we have to produce more, but we can't blindly produce." After the workshop goes back, it is necessary to arrange the personnel, in order to inspect the leadership tomorrow without any problems, the production of these two days is mainly handed over to the senior technicians of the workshop, and the personnel assigned to this project are given to me to follow the masters of each position, and let them understand how big the gap is with the master, not because the production is simple, do not pay attention to the quality, let these senior technicians give them a good example, let them know the direction of their efforts. Ren deputy factory director, the motor of your electronics department must be tested for me, and the electrician must also give me all the stable masters, and be sure to ensure that the motors and circuits are normal tomorrow. Then each department also reported its own arrangements, after all, the products are simple, and the arrangements of various departments are also in place.

Seeing that Deputy Director Zhong had finished arranging the work, and the arrangements of various departments were also good, Director Yang announced the end of the meeting and asked all departments to go back and start preparing production according to the drawings, and Li Zhao also followed Director Guo and Director Wu to the transformation site. The site is almost ready, and the parts prepared by the fitter workshop and the welder workshop are being transported to the site, Li Zhao saw this situation, and quickly commanded it, and began to place and install parts in the order of the production line, and the maintenance and electricians followed.

The installation is not complicated, it is to fix the shelf on the ground, and then install the corresponding accessories, and finally the electrician can connect the electricity. Of course, the production line is also very rough, but the burrs of the parts have been treated, the paint has not been brushed, the electronics department is also more concerned, the motors given are all new motors, and they look good after installation.

Soon the time came to the afternoon, according to the news of the production department's scheduling, the accessories of each department have been completed a batch, Li Zhao also began to arrange operators to start trial production, which is mainly to test the speed and operability of the production line, after all, the main work on the production line is welding, and the fixture is more ingenious, but after all, it has not been tested, no one knows what the effect is, and the leaders headed by Director Yang are also present.

First of all, the first station puts the main beam on the fixture, and then begins to put the parts that need to be welded on the main beam to the corresponding position of the fixture, adjust the orientation, and start welding, after all, it is a senior technician to shoot, the effect is very good, the fixture is also very ingenious, the operator can directly rotate the fixture as needed, and people do not need to follow the walk. The first station is quickly completed, the operator hangs the workpiece on the transfer device, turns on the switch, and the welded workpiece goes to the next station, and the first station starts to weld the next set.

The master of the second station sees that the workpiece is in place, turns off the switch, the workpiece stops on the operating table, also clamps the fixture, puts the accessories, moves the position, welds, the same operation, the workpiece goes to the next station, waits for less than a minute, the next workpiece arrives, and continues to work. In this way, the welding of the first set of accessories was completed soon, and in the end, the first seeder was successfully rolled off the production line, because each workpiece was completed by senior technicians, and the first seeder was very beautiful.

The test results of the production line are also out, the speed is OK, this production line mainly solves the problems of workpiece transfer, parts positioning, workpiece flipping, etc., and the production line test results are good. In fact, in this case, the production speed is determined by whether the personnel are lazy, and according to the production line just from the workpiece, to the first planter off the line, it is almost fifteen minutes, the transfer process took more than four minutes, the welding took almost ten minutes, and then every two minutes there is a seeder off the line, look at this speed, each hour can produce almost twenty-five units, and Li Zhao estimates that it can produce about 1,000 units per day.

Soon, an hour passed, Li Zhao also went to each station to inquire about the use, and Li Zhao adjusted the height of the workbench and the deceleration ratio of the motor according to the use of the master, because the transfer process felt slow, of course, they can also adjust it according to the actual situation in the future.

In the end, they feel that Li Zhao designed more welding stations, the whole welding process is less than ten welding joints, Li Zhao prepared six stations, several masters feel that it is a waste, can reduce one, only need to redistribute the welding joints of each station, the fixed position on the fixture can be increased accordingly, just like that, before the start of formal production, the production line was modified for the first time, of course, the last five production lines, by the masters into six, this is also an unexpected joy.

Then the same process was repeated, and sure enough, after all aspects were adjusted, it felt that the operation was smoother, from the first workpiece on the fixture, to a seeder off the production line, it took less than ten minutes, of course, this is related to the fact that the welders are all senior technicians. Li Zhao, who feels similar, also adjusted other production lines according to the situation of this production line, and other workers assigned to the production line also started trial production, after these low-level technicians got started, the production speed really dropped a lot, basically 50% more time, and the welding is not so beautiful. However, the overall result is good, and Li Zhao is quite satisfied with the construction of the production line.