This week belongs to China, or we may call it CETC WEEK.
United States local time March 17th, on the podium of the global final of IPC (International Electronics Industry Association) hand welding, stood a yellow skin of the Chinese people.
Her name is Li Ying, an ordinary technician from CETC 38th research Institute, who is a well-known "gold expert"
On the Las Vegas field, Li Ying had a better performance than the competitors from Japan, Korea, the United States etc., and won the runner up with a high score of 531.
Time back to September 3rd, 2015 in Beijing, for Li Ying and her colleagues, it was an extremely exciting moment when the ground early warning radar array and airborne early warning machine echelon passed through the Tiananmen. What made Li Ying proud was, her sophisticated welding skill was integrated into these two types of the electronic devices which were welded into by her and her colleagues.
Founder o f sharp-sighted observer
The ground early warning radar, with advantages of observing long distance, high measuring precision, strong anti-interference ability, excellent maneuvering characteristics , high reliability etc., is worthy of the name of sharp-sighted observer
In the eyes of outsiders, perhaps, Denso workers’ routine is all about soldering. In fact, with the increasingly high demand to volume, weight, function of the existing equipments, the corresponding circuit component density is getting higher and higher, so is the degree of the integration.
The QFP package device welded by Li Ying, which is called the "nerve center" of radar, is one of core micro system devices with functions of signal processing, digit transcribing. However, bridging risks occurs easily when these devices are being welded, which is a great test for the welder.
At that time, many people were afraid to get started, afraid of accidentally broke the high value of circuit board. Li Ying, however, relying on her own knowledge and experience, little by little, step by step, finally worked out a welding method of herself.
"Shining card" of manual welding
In the past fifteen years, Li Ying is always keeping earnest and modest in her work. In 2001, at the first beginning, Li Ying couldn’t operate familiarly. In the later time, however, she devoted all herself to the welding research, absorbing others’ experience and skills. Just as a saying goes, Practice makes perfect, Li Ying made great progress in her great effort .She acquired excellent skills during the time smoothing away the difficulties she ran into.
Being the winner
On 3rd December 2015, 12 competitors standing out of 250 were being in the Shenzhen IPC manual welding contest "OK International Cup”, which from 151 entrepreneurs. Li Ying was one of the twelve.
During the competition, Li Ying performed as calmly as usual. Depending on her excellent skill, she finished the game 5 minutes and 31seconds ahead of time, which made her the player with shortest time to end the competition. After 4 judges 5 round scoring, Li Ying won the championship of the China division with 246 points (Full Score 248).,
After winning the champion of the China division, Li Ying got the IPC international competition pass. In March, as the representative of China, she went to the competition in Las Vegas, to battle with the competitors from Vietnam, Britain, Japan, South Korea, Thailand, Malaysia, India, the United States and other countries. On the date of Las Vegas 17th, good news came from the other side of the ocean. Living up to expectations, with absolute advantage of 531 points, Li won the runner up.
From an ordinary staff to being the champion, Li Ying went through an extraordinary and wonderful growth way. For China, to make a transition from a big manufacturing country to a powerful manufacturing country and then to a big creation and innovation country, skilled employees like Li Ying are badly needed. They show a new generation of Chinese knowledgeable workers with learning ability.