Next comes the critical step of installing the transmission device.
Lin Zhiyue leaned forward slightly, his eyes carefully moving through the messy pile of parts. Like a treasure hunter, he carefully picked up the gears, chains and other key parts one by one.
Her eyes are like a sophisticated scanner, not missing any tiny traces on the surface of the parts, carefully checking for wear and tear or defects.
Every time she picked up a gear, she placed it in front of her eyes, facing the dim light from the top of the workshop, and gently turned it, carefully examining the edges of the teeth. Even the slightest chip or wear would not escape her eyes.
When handling the chain, she gently strokes each link with both hands, feeling its smoothness and checking whether the connection is firm.
After confirming that all parts were intact, Lin Zhiyue picked up a special screwdriver that she had specially selected from the tool room. The curvature of the handle fits her palm, making it comfortable to hold and easy to operate precisely.
She held her breath and installed the gears onto the axle one by one.
Every time she installs a gear, she gently turns the axis with her fingers to test whether the gear rotates smoothly and ensure that the installation position is accurate.
Then she picked up the chain. The chain in her hand was like a nimble metal python. She used both hands to accurately put the chain on the gear.
During this process, she constantly adjusted the position of the chain to ensure that each link fits perfectly with the gear.
However, the work of installing the chain was far from over, and adjusting the tightness of the chain became another difficult problem before her.
Lin Zhiyue knew that if the chain was too loose, it would easily fall off when the machine was running, causing the entire transmission system to fail;
If it is too tight, it will greatly affect the transmission efficiency and increase the energy consumption of the machine.
She frowned, sometimes gently pulling the chain with her hand to feel its tightness, and sometimes starting the machine to observe the state of the chain during operation.
During the repeated debugging process, she would look to the master craftsman next to her for help from time to time.
The old master is a little plump and always has a kind smile on his face. His face, which has experienced the vicissitudes of life, is like a thick book full of mechanical knowledge.
Relying on his rich experience accumulated over the years, he patiently explained to Lin Zhiyue the key points of debugging and gave many practical suggestions.
For example, by observing whether the chain has obvious jumps during operation, you can judge whether the tightness is appropriate;
When adjusting the tightness, make fine adjustments gradually to avoid making large adjustments at one time.
With the help of the master craftsman, Lin Zhiyue successfully solved one problem after another, and the transmission device was finally installed and debugged.
When installing the cutting device, the difficulty increases exponentially.
The cutting blade flashed a cold and sharp light under the light, as if demonstrating to Lin Zhiyue.
The blade is not only extremely sharp, but also extremely heavy. Lin Zhiyue put on thick gloves. The gloves are made of tough material and can effectively prevent being scratched by the blade.
She took a deep breath, held the blade steadily with both hands, and moved every step carefully, fearing that an accident would happen if she was not careful.
She slowly fixed the blade on the bracket. During the fixing process, she used a wrench to tighten each screw firmly to ensure that the blade would not shake at all.
After the blade is fixed, calibrating the blade angle becomes the top priority.
Lin Zhiyue picked up the level, a small but crucial tool that helps her ensure the blade remains level when cutting, thereby achieving efficient harvesting of crops.
She gently placed the level on the blade, her eyes fixed on the bubble on the level, and adjusted the angle of the blade little by little by fine-tuning the screws on the bracket.
After each adjustment, she would observe the position of the bubble again and confirm it repeatedly until the bubble was exactly in the center of the spirit level. Only then was the angle of the blade considered calibrated.
After the blade is fixed and the angle is calibrated, the next step is to connect the motor circuit that drives the cutting device.
The wires in front of me are so complicated that they look like a tightly interwoven spider web, with red, blue and black wires entangled with each other, making it dizzying.
Lin Zhiyue was not intimidated by the complicated circuit. She picked up the circuit diagram, which she had spent a lot of time and energy to draw. Every line and every symbol represented a different circuit connection.
She checked the circuit diagram and used a multimeter to check whether the circuits were connected or disconnected one by one.
Every time she connects a wire, she checks it repeatedly, first to see if the connection is firm, and then uses a multimeter to detect whether there is a short circuit or open circuit.
Her eyes were focused and determined. She moved forward in an orderly manner in this complex jungle of lines, laying the "power channel" for the normal operation of the cutting device.
In the long journey of manufacturing the harvester, Lin Zhiyue seemed to be in a thorny jungle, with many difficult problems standing in front of her like roadblocks.
It was a sultry afternoon. The workshop was filled with the smell of metal. The fans were turning in vain, but could not dispel the heat in the air.
Lin Zhiyue is concentrating on conducting the stage test of the machine
Suddenly, she keenly noticed that the power output of the harvester became extremely unstable like a staggering old man. The abnormal noise made by the machine when it was running broke the originally orderly noise in the workshop. The sound was sharp and abrupt, as if the machine was groaning in pain.
Lin Zhiyue's eyebrows were instantly furrowed, and beads of sweat appeared on her forehead. This was not only because of the sultry weather, but also because of the pressure brought by the problem.
She knew very well that unstable power output was a serious hidden danger. If it was not resolved in time, this harvester that embodied her countless efforts might become a pile of scrap metal.
She took a deep breath, quickly calmed herself down, and began to carefully check each component.
She first came to the engine, which is the "heart" of the entire machine. She squatted down, and her eyes were like precise detectors, examining the appearance of the engine inch by inch to check for signs of oil leakage or damage.
Then, she carefully opened the engine casing and carefully checked the internal circuits and parts, not leaving out any welding points or screws.
After making sure there was no problem with the engine, she turned her attention to the transmission system.
The transmission system is like the meridians of the human body, responsible for transmitting power and is of vital importance.
She checked the meshing of each gear along the transmission chain one by one, gently turning the gear with her hand to feel the smoothness of its operation, while listening attentively to catch any slight abnormal sound.
Afterwards, she checked each connection point, from the connection of the metal rod to the fixing points of each part. She used a wrench to check the tightness of the screws one by one, and checked each connection repeatedly.
Continue read on readnovelmtl.com
