Countercurrent 1982

Chapter 850 Overnight Installation

Chapter 850 Overnight Installation
The content of Duan Yun’s speech this time is mainly to draw big cakes, and he also knows that these people are most concerned about income issues, so Duan Yun vowed to guarantee that the bonus of his machining factory employees will definitely be higher than the average level of his peers, and for Those employees who have contributed a lot will also be encouraged by huge bonuses.

When Duan Yun said these words, there was continuous applause. Some workers who questioned Duan Yun's age that he might not have management experience, at this moment, felt relieved. At least from now on, this kid is definitely not a "baby". "Bird" is a bit like a boss.

Immediately afterwards, Duan Yun, accompanied by Li Guosheng and his apprentice Dajun, entered the factory area for a tour.

Although Duan Yun had already learned about the design drawings and equipment installation of the machining factory, he was still pleasantly surprised after entering the workshop.

Erhu used to be a manager at Daxing Electronics General Factory for a period of time before, and his management experience was basically learned from Duan Yun, so in several factory workshops in Shenzhen, there are impressively posted on the walls Duan Yun's original The factory regulations formulated at the Tianjin Electronics Factory were basically copied from the original text.

Moreover, most of the machine tools in the workshops of several factories are already in place, several of the machines are in operation, and technicians in several factories are debugging the equipment.

"Manager Duan, these are old technicians hired at a high price. They used to install machinery and equipment in the machinery factory." An old mechanic said to Duan Yun.

"Very good." Duan Yun nodded, and then walked straight to the old technicians.

Installing CNC lathes is a very technical matter. In his previous life, Duan Yun participated in the process of installing CNC lathes twice in his locomotive factory, and when he was studying for a Ph.D., he also specialized in the structure of CNC machine tools. And the theoretical knowledge of installation, so the installation of CNC machine tools this time is not difficult for Duan Yun.

However, it is not enough for Duan Yun alone to install a CNC lathe. He has theoretical knowledge and knows some installation details, but at the same time, he needs the cooperation of skilled workers.

Duan Yun went up to say hello to those old masters, and then chatted with them.

Knowing that the young man in his early 20s in front of him is the boss of this machining factory, these old masters were also very surprised and even questioned.

But Duan Yun doesn't care what other people think of him. As the saying goes, when an expert makes a move, he knows whether he has it. After talking with these old workers for a while, Duan Yun is convinced that these old technicians do have rich installation experience, which is also true. He couldn't help but breathe a sigh of relief.

At noon, Duan Yun had a meal in the cafeteria of the machining factory. The cooks in the cafeteria were all hired from the local area. There is no problem with a full stomach, and Duan Yun is relieved to see that the workers recruited from the local area eat delicious food.

After lunch, six trucks loaded with imported CNC machine tool parts from Guangzhou had already parked at the gate of the factory, and Duan Yun immediately led the old technicians into the workshop.

The installation of CNC machine tools is a very technical job. From lifting, leveling, to machine tool installation and connection, every step is very strict.

According to the manual of the CNC machine tool sent by Xiamen, Duan Yun first had a small meeting with the masters responsible for the installation in the dispatching room of the workshop. After the plan was finalized, the work officially started.

Under the personal supervision of Duan Yun, all the workers in the factory started to put the parts on the truck little by little next to the shady machine tool table. According to the requirements, all the parts should be placed at a constant temperature of about 30 degrees for half hours to install.

The lifting process of CNC machine tools is very slow, because they are all precision equipment, any bumps may cause irreparable losses, so when seeing the lathe parts start to be lifted one by one, everyone feels a little nervous and short of breath, and the air It seemed to freeze up.

When lifting, move the tailstock to the right end of the machine tool and lock it. At the same time, pay attention to keep the base of the machine tool in a horizontal state to prevent damage to the paint surface, processing surface and protruding parts.When using wire rope, it should be padded with wooden blocks or pads to prevent slipping.When the machine tool is lifted 100-200mm from the ground, carefully check whether the suspension is stable.Then slowly send the machine tool to the installation position, and make the movable shims, adjusting shims, anchor bolts, etc. be seated accordingly.

After the lifting is completed, the next step is to level the equipment.

Place the base part of the CNC machine tool on the foundation, adjust its level in a free state according to the requirements of the manual, and then lock the anchor bolts evenly.

Align the datum plane of the installation level. There are 8 sets of adjusting horizontal pads on the machine tool. is less than the specified value in the manual.

Duan Yun still has some experience in leveling equipment. This time he personally went into battle and repeatedly adjusted the shims and screws of the machine base. The whole process took more than an hour.

After the base is leveled and fixed, the next step is to install the equipment.

Under the command of Duan Yun, several experienced master craftsmen first removed the anti-rust paint on the installation connection surface, guide rail and each moving surface before assembling the various components of the machine tool, and cleaned the appearance of each component.

Then assemble the various parts of the machine tool into a complete machine, such as installing the column, numerical control cabinet, and electrical cabinet on the bed, installing the tool magazine manipulator on the column, installing the extended bed on the bed, and so on.When assembling, the original positioning pins, positioning blocks and positioning components should be used to restore the installation position to the state before the disassembly of the machine tool, so as to facilitate the next step of precision debugging.

The installation process was very slow, especially after the technical workers in charge of the installation learned that the equipment was worth millions, their movements became more meticulous and cautious. In addition, Duan Yun also directed the whole process during the final installation process, and every screw , Each rivet is installed in strict accordance with the regulations on the manual.

From noon to afternoon, and from afternoon to night, the technicians led by Duan Yun were busy until 2 o'clock at night before they assembled all the two CNC machine tools. After the equipment was assembled, Duan Yun asked the workers in the factory to give The machine is powered on for final debugging.

This was destined to be a sleepless night. There was a hint of whiteness on the sky, and Duan Yun took a test workpiece that had just been processed for measurement. Yun's tense nerves were finally relaxed at this moment. He put the test workpiece behind the workbench, sat down on the ground, took out a cigarette and started smoking...

(End of this chapter)

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