"You three, come back and get to work," brother Dau's voice came through.
"So fast," Zhang Xu looked at his wristwatch and realized there were still two minutes left. The robot had already delivered the workpiece they had just moved to the designated location.
"Let's go," Liu Shuai flicked his cigarette accurately into the plastic bin for cigarette butts and then headed to the work area.
Wang San followed closely, and Zhang Xu followed the two of them back to the robot's work area.
"This afternoon, our main task is to test the sensitivity of the material area. Because our previous project team did not handle this project very well, your task this afternoon is to wait until the workpieces at the material robot are full, then move them to the empty space in the middle of the transport line to continue testing," brother Dau said calmly, leading the three to the vicinity of the transport equipment.
"brother Dau, what are these three buttons for?" Zhang Xu asked curiously, looking at the yellow, blue, and green buttons arranged side by side near the material rack.
brother Dau turned around and pulled the group outside the robot's safety line.
"This is what I'm going to tell you now. This is the blueprint of the material rack you see in front of you. The rack is fixed on a track," brother Dau pointed to the blueprint, which indicated the method of fixing and pulling out the rack. "Take a close look. The robot is not moving now, and I can't move the rack either," brother Dau set the robot's speed to zero, gesturing for the three to come closer and observe.
The rack is rectangular, made of reinforced steel, with two layers, each with 6 slots for storing the workpieces placed by the robot. In the middle is a push rod that has been pulled down and can rotate 120 degrees up and down. Between the two push rods is a crossbeam with a blue and red alternating grid on the outer ring and a hole in the middle where the robot's hook enters. The lower layer has four movable wheels and two corresponding standard stroke slots, combined with the entry track on the ground. At the front of the rack, there are two fixed claws that secure it to the front of the sensor.
After briefly introducing the rack, brother Dau walked to the vicinity of the switches. "You all pay attention. I will press each switch, and you tell me what changes around you. Do you understand?!"
Three people nodded in agreement. brother Dau pressed the yellow button in the middle, and a crisp sound was heard as the airbag released the two fixed claws and ejected the material rack ten centimeters. "Did everyone see that clearly?" brother Dau continued to press the switch. The green switch above was pressed, and the fixed claws slowly grabbed the notch at the bottom of the material rack and began to retract. When it reached a distance of five centimeters, a new fixed clamp popped out from the middle, hooking the lower crossbeam. In a few seconds, the material rack was restored to its original state before the switch was pressed.
"Is the last one to control the two light woods on both sides?" Wang San looked at the rectangular bar-shaped objects placed at 38 degrees on both sides, each with a light spot. On Wang San's left, it turned red, while on the right, it remained green. Wang San also noticed the bottommost part.
"Good observation," brother Dau nodded. The blue switch was flashing like a normal alarm. "You observed very carefully. This last switch is the button to reset these two things (light woods). If there is an obstacle on one side, the robot will stop working. After personnel enter, the blue button needs to be pressed again for the robot to reset and continue executing the command." brother Dau explained in great detail, and Wang San listened intently, while the other two showed expressions of amazement.
"Come on, help me pull it out," Wang San pressed the release switch, and the fixed claw retracted, ejecting the material rack. Liu Shuai was on the left side of the material rack, and Zhang Xu was on the right. The two slowly pulled the material rack out and slowly pushed it to the empty space on the conveyor belt.
Wang San took a big step and jumped onto the conveyor belt, where he could stand firmly. "Pass it to me and fill the empty space," Zhang Xu found two points of force and lifted the workpiece, passing it to Wang San standing on the conveyor belt.
"This thing weighs at least 30 pounds. Be careful when you pick it up," Zhang Xu passed the empty end of the workpiece to Wang San, and only then did he slowly release his hand when Wang San grabbed the other empty end.
A slot vibration came, and the first workpiece was placed by Wang San into the slot. After confirming that it was stable, Wang San let go of the workpiece and took a deep breath.
This was the first time Wang San had handled something over 25 pounds. He hardly participated in chores at home, and this heavy object left him breathless. "This thing is really heavy."
Liu Shuai took out the second one, "Hurry up, we'll be able to rest soon," Wang San rubbed his eyes and continued to cooperate with the two brothers. After a few minutes of struggling, they finally placed the 6 pieces of the first layer.
"Take a break, San, don't overwork yourself," Zhang Xu said as he took out his own water, "Have some water." Wang San took the water bottle and drank a big gulp, "I've never handled such heavy stuff in my life," Wang San complained, looking at brother Dau on the side.
"If you're tired, take a break, don't overexert yourself," brother Dau looked calmly at the workpieces the group had arranged, gesturing, "Take a break," Wang San jumped off the conveyor belt. Sitting on the ground, beads of sweat rolled down his forehead. The stuffy heat in the factory made the three of them pant heavily.
"I'm telling you, San, don't work so hard. With your small build, can you handle it?" Zhang Xu looked at the sweaty Wang San and handed him a tissue, "You really can't handle it. It's my first time dealing with this stuff, and it's really tiring," Liu Shuai looked at the several heavy pieces on the second layer, shaking his head at Wang San, "These six big guys weigh 60 pounds each. Can you handle it?" Liu Shuai's eyes conveyed doubt.
"I'll go up later, you and Shuai can hand me things, okay?" Zhang Xu flexed his biceps confidently, asking, "Okay, we'll take turns. If you're tired, just talk," Liu Shuai nodded, and Wang San looked at the two guys and nodded.
The three of them sat together and started watching excerpts from a kung fu movie: two people fought over the word "authentic," each holding a weapon called the "six and a half" stick, standing at two points on the stage, bowing with the sticks. Sun Shaolei in black clothes made a move, and Lu Xin in white clothes calmly responded. The two exchanged stick techniques, changing effortlessly and using force against force, unable to harm each other in the slightest. Finally, the two sticks clashed with force and broke directly.
"I'm telling you, San, is this movie really that good?" Zhang Xu looked puzzled at the fascinated Wang San, showing his own "meme," "This thing is much better than all the fighting," Zhang Xu laughed heartily as he watched the work of the little fisherman.
"Although the interest rate has dropped, it still needs to be negotiated with the relevant institutions..." Hearing Liu Shuai's phone ring, the two of them looked at him strangely, "Lao Liu, why do you pay attention to these things every day? It's not the time to worry now," Zhang Xu's eyes lit up when he heard the interest rate drop to 4.3, although he didn't show it, his interest was evident.
"It's nothing, just taking a look. In the future, the three of us will make a name for ourselves in this factory, we must celebrate. Remember to send me an invitation when the time comes," Liu Shuai patted Zhang Xu's shoulder, looked at Wang San with the same meaning, "You're the only one of us who can handle relationships, don't let the brothers down," Wang San stood up, dusted himself off, and continued working.
"Hey, which one of you has a relationship?" brother Dau seemed to have heard something interesting and asked. "This kid," Wang San said, pointing at the bewildered Zhang Xu. brother Dau continued to size up the strong, sharp-jawed, side-parted, bright-eyed young man in front of him, "Work hard and try to let me have a drink at your wedding," brother Dau smiled, Zhang Xu didn't know what to say, and just smiled shyly.
In this way, chatting and laughing, the task arranged by brother Dau was finally completed before the end of the shift. They took off their clothes, folded them neatly, stacked their safety helmets together, confirmed everything was in order, lined up, and waited for brother Dau to inspect.
"Well done, tidy up like this next time," brother Dau nodded in satisfaction, "Come with me, the shuttle will take you out later."
Following brother Dau's footsteps, crossing the lawn and the intersection of the factory area, we arrived at the factory bus waiting area. At five o'clock in the afternoon, there will be a special bus from the car factory to pick up the off-duty workers. Among the crowded crowd, standing at the waiting point, the breeze blew, gradually lowering the temperature of the three overheated bodies. The three of them chatted and laughed, waiting for the off-duty bus.
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