China News Service, Harbin, March 8th: The three-member group of female "doctors" of Harbin Railway adhered to the train physical examination on March 8th
Author Kong Lingzhao
At 3:00 on the 8th, the 5T operation workshop of China Railway Harbin Bureau Group Co., Ltd. Harbin Depot was brightly lit, and 23 employees were staring at the computer monitor. If such a fault occurs, notify the train inspection for disposal.
Others refer to them as train "remote medical examiners".
"Foreman, a broken brake was found in 15 vehicles, please confirm." Sun Min keenly caught the anomaly.
Although Sun Min has just started working for less than 2 years, Sun Min has completely faded away from his immature appearance. He is proficient in operating the "TFDS centralized operation platform", and accurately draws the "8-character" and "Z-shaped" trajectory with the mouse. failure.
Many people think that girls working in railways are either valiant high-speed train crews in uniforms, volunteer youths who guide passengers into the station to get on the train and solve problems, or ticket salespeople who are fast tapping on the keyboard through the window glass. .
But in addition to them, there are many, many girls like Sun Min. They work silently in places where the public can't see, find faults, ensure safety, dedicate their youth to the production line, and shoulder the responsibility of railway safety with their petite bodies.
The picture shows Xu Zihang using the D901 detector to measure the outer diameter of the bearing outer ring.
Photo by He Xu
When Sun Min is off work, he likes to play "Let's Find Differences Together".
She thinks that this mobile game is somewhat similar to her own work, all of which are to find the most critical place in the picture.
It's just "finding faults" at work, which is related to driving safety, and must not be a little sloppy.
The same year as Sun Min came to Harbin Depot, there were also two young girls of the same age, one named Yang Xinmiao and the other named Xu Zihang. They were both wheel and axle decorators in the axle team of the Harbin Repair Workshop. Their daily work task was to find and repair railways. Truck bearing failure.
Moreover, they are also responsible for two adjacent stations on an assembly line.
Bearings are equivalent to the "joints" of the running parts of railway freight cars. They have the characteristics of many parts and components and high technological standards, which directly determine the safe state of running.
Therefore, the axle fitter is also known as the "orthopaedic doctor" of the train.
The picture shows Yang Xinmiao's visual inspection of the bearing outer ring raceway surface.
Photo by He Xu
Yang Xinmiao is responsible for the visual inspection of the disassembled bearings. Some cracks are often thinner than a hair. Although she has been working for less than two years, she is full of "spiritual" and carefully summarizes the inspection rules for common faults. The problem could not escape her eyes. Only qualified bearings could reach Xu Zihang's station for data testing.
In this process, 10 key parts of the bearing must be accurately measured, and the accuracy can even reach 0.001mm.
In order to ensure accurate detection, Xu Zihang took the initiative to learn the bearing structure, principle and various maintenance methods, and memorized all the more than 40 maintenance limits of more than a dozen accessories such as outer ring outer diameter, tooth opening, sealing seat, etc. A set of bearings was in her hands. It usually only takes 8 minutes to accurately determine whether it is qualified or not.
A set of bearings weighs more than 60 kilograms, and the total weight of the bearings they carry each day exceeds 2,400 kilograms.
"Our work is not only to exercise eyes and brain power, but also to exercise physical strength, which can be regarded as 'paid fitness'."
After a day's work, Yang Xinmiao made a playful joke.
Compared with many little girls of the same age, their faces have less "rouge" and more "sweat". At only 24 years old, they have gradually changed from "little sisters" in everyone's mouths to their respective posts. "The Strong Woman".
Taking up responsibilities and chasing dreams, this kind of youth is the most colorful, and the smile on the face is the most beautiful and confident.
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