How is the level often used in experiments made?

First, the production of the level should start from this drawing board. This automatic drilling equipment will first dig five holes in it, three of which are the locations for subsequent installation of the leveling pipe, and the other two will become the handles of the leveling instrument. Once enough slots have been drilled, the workers will begin to treat the edges of the board. They will use this machine to cut two linear grooves on the edge of the plate in order to install brass edging, but first they need to pull these rolled edging onto the forming machine. In order to remove the bending caused by winding, the rollers at the entrance will flatten them first, and then the copper strip will be folded into the required shape by other rollers. This process will make the copper bar more perfectly embedded in the groove of the board.

Second, after completion, workers only need to put the copper bar into this machine, and the machine will automatically insert the copper bar into the groove of the plate perfectly and seal the whole edge of the plate. Will be enhanced. On the other side of the factory, this mold is melting plastic and shaping it into the shape of leveling pipe. There will be a little radian inside each leveling pipe, so that the bubbles have a place to stay. After the production is completed, they will arrange the order in the vibration and begin to gradually enter the entrance of the feeder. First, it will send leveling tubes to the gripper, and the gripper will rotate each leveling tube so that the open end is upward. Then it will inject yellow mineral essential oil into it, leaving only the space needed to form bubbles. After that, the mechanical arm will attach the plastic external sensor to each leveling tube, and then connect the plastic cover to the leveling tube through the high-frequency sound wave of this receiver. Then, these leveling tubes will be sent to the inspection station for testing.

Thirdly, a small camera here will take photos of the bubbles inside the leveling tube and send the photos to the computer to check whether they meet the qualified standards. The qualified standard of this batch of products is that the bubbles must be about 1.2 cm wide. Only when they reach the qualified standard, the computer will let the leveling tube enter the next process. Next, the print head will print the central slogan on the surface of the leveling tube. At present, this horizontal tube filled with essential oil has not completed all the work. Next, they need to bake for about 24 hours, and the heat will highlight the defective products so that workers can remove the defective horizontal tubes.

Fourthly, after screening, the leveling pipe will enter the welding system, which absorbs the molten plastic into the gap to form the base of the leveling pipe. Next, the worker can stick the leveling pipe with the base into the hole of the board. This is a very precise work, and each leveling tube must be placed in a completely horizontal position, otherwise it will affect the final measurement accuracy of this level. Finally, workers will install a plastic shell on the outside of the hole to protect the leveling pipe, and screw rubber caps on both ends of the leveling pipe. Since then, these levels can cope with those distorted structures.