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October 22，The second "Party Representative Channel" interview event of the 20th National Congress of the Communist Party of China attracted great attention from Chinese and foreign media。Shandong delegation representative、Zhang Liangang, a high-level expert from Shandong Port Group Co., Ltd., appeared in the "Party Representative Channel"，Introducing the wonderful story of building an automated terminal through independent innovation，And answered reporters’ questions。
Taking root in the port for nearly 40 years，Zhang Liangang and his “Liangang Innovation Team”，Through struggle and innovation，Cracked more than a dozen world-class problems，Built the highest degree of automation in the world、The fastest fully automated container terminal，And has refreshed the world record 9 times。
The report of the 20th National Congress of the Communist Party of China was submitted，We must insist that technology is the primary productive force、Talent is the first seabet.comresource、Innovation is the first driving force，In-depth implementation of the strategy of rejuvenating the country through science and education、Strategy of strengthening the country through talent、Innovation-driven development strategy，Open up new areas and new tracks for development，Continuously create new momentum and new advantages for development。
In Shandong，Not only Zhang Liangang and his "Liangang Innovation Team"，There are also many "Wang Liangang" and "Li Liangang" like Zhang Liangang，They take root on the front line，Adhering to the spirit of craftsmanship，Do your job to the best of your ability，Achieved exciting new breakthroughs one after another。
Today，We select a few representatives，Let’s learn about the deeds of “Shandong Liangang”。
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Zhang Liangang, representative of the 20th National Congress，is a high-level expert of Shandong Port Group Co., Ltd.，Also the 8th National Moral Model、2022 National May Day Labor Medal Winner。He leads a team with an average age of 34 years old，Cracked more than a dozen world-class problems，Built the highest degree of automation in the world、The fastest fully automated container terminal，And has refreshed the world record 9 times。
Back in 1983，Zhang Liangang takes root in the port，Participated in the development or hosted a series of port technology innovation projects，And obtained many important results。Over the years，Zhang Liangang leads the team，Actively involved in the construction of fully automated container terminals。Zhang Liangang led the team for 15 months，Completed the design cycle that takes at least 3 years abroad。Only 3 and a half years，Completed the construction cycle that takes 8 to 10 years abroad。Today，Zhang Liangang and his team are still fighting on the front line of dock construction，Working hard towards independent and controllable key core technologies for the third phase of fully automated terminals。
General Yang: Conquered more than 100 key technologies，"Dancing" with the powerful weapons of great powers
General Yang，A pipeline installation team leader at Yantai CIMC Raffles Offshore Engineering Co., Ltd.。Has been working in the workshop of CIMC Raffles Shipyard since 1999。Working for more than 20 years，He has won many honorary titles such as "The Most Beautiful Worker in Qilu", "Model Worker of Shandong Province", "Great Craftsman of Qilu" and "National Model Worker"，Received the National May Day Labor Medal。
All the way，Yang De will gradually grow from a pipe installer to a builder of important national weapons。As one of the few front-line workers in ultra-high pressure pipelines in China，These years，Yang De will rely on his refusal to admit defeat、Perseverance and drive without giving up，Conquered more than 100 key technologies，Breaking multiple foreign technology monopolies。Among them，The "Blue Whale No. 1" throttling and killing manifold system, known as an important weapon of a great power，Created the highest pressure record in the offshore industry。The largest in the world、The ultra-deepwater semi-submersible drilling platform "Blue Whale 1" with the deepest drilling depth is under construction，Need to carry out piping equivalent to 2.Ultra-high pressure test of 10,000 Newtons。seabet myThis is a stress test that no one in the world dares to try，In case of omission，The consequences are disastrous。Follow the original suppression method，Too dangerous。Yang De will try again and again，Finally found a new method of suppression，Guaranteed the smooth construction of the drilling platform。This is currently the world’s most advanced ultra-deepwater twin-rig semi-submersible drilling platform，Has successfully tried mining combustible ice in the South China Sea。
Wang Shujun: Breaking foreign technology monopoly repeatedly，To achieve the ultimate in technological innovation
Wang Shujun is a chief technician of Weichai Power Co., Ltd.，Engaged in the maintenance of high-end intelligent manufacturing equipment。He has been awarded the "Great Country Craftsman of the Year" in 2018、National May Day Labor Medal、The “most beautiful employee” in the country、Qilu Great Craftsman and other honors，The innovation studio led by him was honored to be selected as the "National Skill Master Studio Construction Project Unit"。This year，Wang Shujun was elected as a representative of the 20th National Congress of the Party。
A gantry five-axis machining center with one axis weighing more than ten tons，A workbench with a thousandth of a degree precision as precise as a human hair，Wang Shujun has completed emergency repairs in production。In the field of high-end equipment maintenance，Wang Shujun "passed through and beheaded" all the way，Repeatedly breaking the foreign technology monopoly - based on the internal stress relief principle of asymmetric castings，Additional clamping force self-balancing mechanism，Solving the problem of high scrap rate in an imported processing center；Original "Vertical Projection Reverse Restoration Method" and "Mechanical Transmission Fine-tuning Sensing Method"，Troubleshooting the imported machining center with one-thousandth precision...Wang Shu's military strength demonstrates the style of Weichai's "craftsmen" in the new era。
Wang Jin: "Dancer" on ultra-high voltage transmission lines，“The world’s first person” in ±660kV live operation
Wang Jin is a high-voltage live maintenance worker at the Maintenance Company of State Grid Shandong Electric Power Company，Won the second prize of the National Science and Technology Progress Award、Great country craftsman、National Model Worker and other honorary titles。Wang Jin has been in the industry for more than 20 years，Participate in Super、More than 400 live operations on UHV lines，Reduced power outage time by more than 700 hours in total，Successfully completed the world's first ±600 kV seabet online casinoDC Overhead Transmission line live operation。
Wang Jin devotes himself to researching the problems encountered in his work，Actively explore and boldly innovate，Led the “Wang Jin Model Worker Innovation Studio” to complete more than 30 technological innovation projects，Developed more than 20 tools，Has more than 40 national invention patents。The research they carried out on the topic "Innovation and Application of Live Operation Technology and Tools for ±660 kV seabet online casinoDC Overhead Transmission Lines"，Developed shielding clothing for live work、Potential transfer rod、Big Knife Card、Tension-resistant front card and other complete sets of tools，And thus won the second prize of the 2014 National Science and Technology Progress Award。Wang Jin thinks，“As long as you stick to your job、Use your personal knowledge and abilities，Able to break through the limitations of traditional thinking in different positions，Bring more operable innovations to society。”
Diao Tongwu: From maintenance fitter to senior technician，Various welding defects can be identified with the naked eye
Diao Tongwu，Maintenance fitter host technician of China National Heavy Duty Truck Group Jinan Truck Co., Ltd.，Senior Technician。20 years of experience，Diao Tongwu studied hard on his own、Study hard，Grown from an ordinary maintenance worker to a leader in corporate technology research。Won the National May Day Labor Medal、National Model Worker、National “Top Ten Innovative Craftsmen”、Leading talents in Taishan industry、Outstanding Communist Party Member of Shandong Province、Shandong Province Labor Medal to Enrich the People and Prosper Shandong、Qilu Great Craftsman、A series of honors such as Chief Technician of Shandong Province。
Over the years，He is not distracted、Concentrate on studying，Developed the "iron skill" of identifying various welding defects with just the naked eye。Master the cab welding process、Production line planning，Be able to skillfully use three-coordinate measurement、Three-dimensional design and other skills improve cab welding quality；Proficient in pneumatics、Hydraulic、Operation and maintenance of welding equipment。He has presided over and participated in more than 120 technological innovation achievements，More than ten national patents won。
Sinotruk named its innovation studio after Diao Tongwu。Innovation Studio members include welding、Sheet metal、Stamping、"Technical masters" in many fields such as machinery。Under the leadership of Diao Tongwu，We have overcome more than 100 technical and process problems together，Significantly improved production efficiency、Product quality、Device utilization。
Guan Yanan: Tighten 600,000 screws with zero mistakes，The first “deep sea fitter” in China
Guan Yanan，Chief technician of CCCC First Harbor Engineering Co., Ltd.。"Great Country Craftsman"、The first “deep sea fitter” in China、National May Day Labor Medal、National technical expert、National pacesetter in professional ethics construction、The most beautiful employee in the country、Chinese quality craftsmen...one heavy honor after another，Telling the touching story of this "craftsman from a great country" who came out of the Hong Kong-Zhuhai-Macao Bridge。
As an outstanding representative of Qilu craftsmen，Guan Yanan participated in the construction of the Hong Kong-Zhuhai-Macao Bridge in April 2013，At that time, he was a fitter of the aviation maintenance team in the V area of the CCCC Hong Kong-Zhuhai-Macao Bridge Island and Tunnel seabet loginProject，Guan Yanan and his team，Mainly responsible for the outfitting of immersed tubes and the ballast water system in the tubes, etc.。He uses a wrench，More than 600,000 screws were tightened，Every one has zero errors，Created a deep-sea miracle without errors for 5 years，Contributed to the construction of the world’s first “watertight” offshore immersed tube tunnel。
1mm gap，It is impossible to judge with the naked eye。Guan Yanan just passed through disassembly again and again，With "feel"，A miracle of zero gaps。He even developed the specialty of "hearing"，The sound made by metal collision by tapping screws，Judge whether the assembly meets the standards。The title of “the first deep-sea fitter” in China，From then on it fell on Guan Yanan。
Wen Guangyong: Understand the control program of foreign wire drawing machines，Let “Made in China” become “Made in China”
Wen Guangyong，Director of Tai’an Taishan Fiberglass Equipment Power Department。Won the title of Chief Technician of Qilu、Qilu Great Craftsman、National Model Worker and other honors。
Fiberglass products of Taishan Glass Fiber，4800 in one bundle，The diameter of each of them is equivalent to one-eighth to one-twentieth of a human hair，The precision requirements for production equipment are very high。Long time，High-end equipment for producing glass fiber has been monopolized by foreign countries。Facing unfamiliar words、Encrypted program，The maintenance work of the wire drawing machine is extremely difficult。Device failure，Wen Guangyong can only lead the team to fumble for replacement parts。
The only way to solve the problem is to master the control program of the wire drawing machine，Can be used for this part of the core technology，Foreign manufacturers always refuse to provide。Opportunity to take advantage of old equipment to go offline，Wen Guangyong leads the team to split the machine，Redesign each component、Device reselection，From control principle to control process，After nearly two years of exploration，The wire drawing machine system control program redesigned by the team was successfully put into operation。
Overcoming Difficulties，Wen Guangyong leads the team through the transformation, upgrading and reuse of old equipment，Saved more than 40 million yuan for the enterprise。Wen Guangyong said: “By insisting on technological innovation、The pursuit of craftsmanship、Deep cultivation in the industry，The glass fiber produced in China will definitely lead the international market，Let ‘Made in China’ become ‘Made in China’。”
(reported by Dazhong Daily client reporter Meng Huanran, Liu Zhijie, design and Zhu Qianqian)
