The middle section of Nanjing Metro Line 7 has recently completed its delivery and acceptance, and on December 28, 2024, it will officially open for operation;
○ On December 26, 2024, the Hefei Rail Transit Line 8 Phase I project officially opened for operation;
○ On December 23, 2024, the first train of Dongguan City Urban Rail Transit Line 1 Phase I Project Vehicle Procurement Project was successfully launched;
○Early December 2024, Xuzhou City Urban Rail Transit Line 3 Phase II Project and Suzhou Rail Transit Line 7 officially opened for operation ......
at the end and beginning of the year
"Puzhen-built" trains
To the sound of the New Year's bells
From Nanjing
Sailing north and south of the river
For urban rail transit construction
Contributing to the "Nanjing Power"
December 27, 2024
CSR Nanjing Puzhen Vehicle Co.
In the steering rack division
A hot production picture is unfolding
8 giant robots "workers" are intelligent production line "left and right bow", in the sparks show the "welding" ability. 2 AGV carts to and from the joint table position. All the way to "trot" delivery, stacking car "take over", will be flexible within the specified time on and off the goods "hand to pinch", welded products after automatic grinding robot Welded products after automatic grinding robot "fine-tuning", was sent to the "product doctor" at the 360-degree dead-angle-free inspection. Confirmation of the "perfect" product immediately after being sent to the next process.
"Now the daily production task of the intelligent production line has doubled compared with the traditional production line." Fang Xiaozhong, the overall process supervisor of bogies in the bogie research and development department of Puzhen Company, introduced thatIntelligent production lines are put into use to free workers from heavy physical work and put them into jobs with higher technical level, which ensures welding quality and product quality consistency, while production efficiency is greatly improved.
If the train were a house
The body is a solid frame.
It's a well-deserved "steel".
Into the body of the company's Puzhen sub-factory production workshop, in the 20-meter-long body, welding senior technician Guo Youdong dressed in protective clothing, face with a breath mask, hand holding a welding torch is welding without distraction. Welding flower after a close look, full of fish scale-like welds in front of the eyes, so the body parts were welded into a whole.
"We have to quality and quantity to complete the annual production task, weld every weld, stand every shift is my duty!" Guo Youdong plainly smiled, although the lowest temperature in Nanjing fell to below zero, take off the overalls of Guo Youdong, clothes nearly soaked.
Train cars before officially "off the line"
Need to complete the final process at the final assembly sub-factory
On the production line, workers holding wireless intelligent torque wrenches are working closely, safety production, staffing and other full life cycle data, through the 5G network real-time transmission to the "data cockpit", to assist the head of the real-time mastery of the manufacturing line manufacturing progress, coordination of production. With the completion of the assembly of a train car, move a remote control, vehicle reversal from "people cart away" to "car running with people" ......
Equipped with intelligent train operation system, "Puzhen made" train "ready to go". A train not only to the motherland to the north and south of the river, but also sailed out to sea with China's "smart" bridge of friendship.
Recently, Puzhen has been successfully selected for the Ministry of Industry and Information Technology (MIIT)'s "5G Factory Directory 2024".The relevant person in charge of Puzhen said that in the future, we will continue to promote the construction of 5G smart factory, simplify the process and improve production efficiency. Let the small steps of technological innovation benefit every link of production, and jointly promote the progress of intelligent manufacturing.
