2020.04.21

Wu Bian is in full swing

     During the week of April 13-17, a total of four workshops in the Wubian arena held PK competitions, including two specifications of high-voltage winding in the dry transformer workshop, JP-100 secondary assembly in the box transformer workshop, 50,000/110 final assembly in the third workshop, and two amorphous low-voltage foil windings in the distribution transformer workshop.       In the course of the competition, each workshop recorded in detail the content of the competition, and then used the replay and data application to add additional workload in the middle of the dry and distribution changes. From the point of view of competition efficiency, the high-voltage winding of the dry transformer and the secondary winding of the box transformer workshop have achieved good results, and the efficiency has been improved) 24.8% and 25.4%.    In order to allow the reference workshop to perform PK better in the future, draw on the previous experience and lessons from various aspects and apply them, the dry-transformation workshop, box-transformation workshop and third workshop exchange and share the game replay, they closely focus on PK master planning Requirements, and carried out this work carefully and meticulously, individual workshops have also made innovations on this basis, further enriching the content of the rewinding, and setting an example for the PK post-winding of other workshops and departments in the future, and achieving good results.

2020.04.13

The company's three skill PK competitions are in full swing

      On April 10th and 11th, three skill PK competitions were held in the first line of the JP cabinet of the company's box substation workshop, the 10kV brace curtain in the fourth workshop, and the welding of 110kV clamps in the first workshop.       Mr. Shen visited the box-transformer workshop and deployed the process and material preparation for the installation of the box. It requires everyone to arrange the process reasonably, use resources reasonably, improve efficiency, and improve quality. On April 10th, the box-transformation workshop took the lead in carrying out a JP-100 installation PK competition, which took the form of seven single-person combinations, each with 12 sets of tasks. This workload was time-consuming according to previous statistics and requires 18 It takes hours to complete, that is, it takes more than two days of work. This time, it is a big challenge to arrange the game to be completed at one time. In order to make this competition a complete success, the workshop did a lot of preparation work in advance, such as the production of copper bars, the prefabrication of connecting wires, the unpacking of various electrical components, the inventory of quantities, and the quality inspection. After the hard work of seven employees, the fastest was completed at 9:00 in the evening and the slowest ended at 11:00 in the evening. The efficiency has been greatly improved in the past.      In the two games conducted on April 11, the content of the four workshops was to paste the insulation group SBH15-M-200/10 bracing curtains in a single group of 4 groups, each with a task of 20 units. According to the past production efficiency, only 10 workloads can be pasted per person and one shift. In this PK, workshop leaders and the production department made more careful planning and arrangements to make the preparation of various materials for the competition adequate. In accordance with the requirements of the PK master plan, the workshop conducted process training and assessment for the participating employees, so that everyone can fully understand the basic knowledge and manufacturing process of insulation parts, so that they can completely achieve strict "three-press production" in operation.       The 110kV clip welding competition in the first workshop is the company's first self-competition, that is, the PK between its current efficiency and its past efficiency. The production of large clips has been in short supply for a long time, which has affected the next iron core lamination process. At the same time, the workshop produces it by itself. Due to the low efficiency, high cost, and lack of market competitiveness, the production department has been so troubled by this, often I need to find a supplier that meets the requirements of our company. I once wanted to remove this process. A full set of clips are prepared for outsourcing and personnel are diverted. However, the employees of Wubian Company have a spirit of unsuccessful defeat. The workshop director actively asked the superiors to retain this process. On the premise that the leaders of the production department and the workshop reached consensus, the two parties made careful planning and organization. After the self-PK competition, the efficiency of the participating employees improved significantly, and the efficiency of a single unit increased by 29%.       Next, the company will also hold a variety of skill competitions. Through these competitions, I hope that the workshop will carefully review the experience and lessons, sum up certain rules, improve the efficiency and quality of work, and continue in the future work Work hard to achieve Wu's goal of becoming a leader in the power transmission and transformation industry.

2020.03.25

To support Wuhan to resume production, Wu Bian presses the start button

Wujiang Transformer Co., Ltd. (hereinafter referred to as: the company) was founded in 1970. In 2004, it was restructured from the state-owned enterprise Wujiang Power Water Conservancy and Power Equipment Factory to Wujiang Transformer Co., Ltd., and was relocated to Wujiang Industrial Zone in 2013, covering an area of 217,000 square meters. With a construction area of 158,000 square meters, it is an innovative high-tech enterprise specializing in the integration of development, production, processing, sales, technical consulting and technical service of transformers and complete electrical equipment. For more than 40 years, the company has made great progress, the economic benefits have made a qualitative leap, and the comprehensive ability of technological innovation has been rapidly improved. The company has: the ability to produce more than 300 varieties of 10kV ~ 1000kV, 50 ~ 1000000kVA, and the annual output of 200,000 MVA transformers; the industrialization of complete sets of electrical appliances and switching equipment; the reactors and special transformers have been successively invested in R&D, manufacturing and industrialization; Electrical installation design, service and engineering general contract; realize the integration and integration of power scheme consultation, power scheme design, power installation, and power preventive test scheme. The company's products are currently widely used in thermal power, hydropower, wind power, photovoltaic power generation, UHV, rail transit, aerospace, petrochemical, communications, high-rise buildings and other fields. It is one of the top three enterprises in the comprehensive strength of the national transformer industry, and the most domestic transformer variety. One of the main suppliers. The company has won the national enterprise technology center, safety production standardization first-class enterprise, technological innovation demonstration enterprise, intelligent industry demonstration enterprise, Jiangsu science and technology small giant enterprise, high-tech enterprise, Jiangsu quality credit AAA enterprise, Jiangsu famous brand, Jiangsu Provincial famous brand products, Suzhou Mayor Quality Award and many other honors. In 2013, the company's product ODFS-334000/500 single-phase self-coupling non-excited transformer created the record of the first domestic 500kV voltage level maximum capacity transformer to pass the sudden short circuit test; in 2017 ODFS-400000kVA/500kV transformer created the world's 500kV level maximum capacity The transformer has passed the short-circuit test record; in 2017, it provided the Southern Grid SSZ11-40000/110kV product and passed the high-to-medium, medium-to-low resistance sudden short-circuit test. The achievements made the company become a "dark horse" in the transformer industry. In the past two years, the company has continued to work hard and accumulate energy. Through the introduction of high-tech talents and continuous R&D and innovation, it has overcome technical difficulties, especially the successful research and development of 1100kV reactors and 1000kV and 1 million kVA transformers. Followers become the industry leader.

2020.03.24

PK competition for shell installation skills held in the dry transformer workshop

On March 21st, the dry change workshop held a shell installation skills PK competition, this competition is based on the first PK on the 14th, the second competition held for two consecutive weeks. In this competition, Mr. Shen personally led the production, technology, quality inspection and other departments to the scene, and gave guidance on the process flow and specific component design of the dry transformer casing installation. Mr. Shen pointed out that this competition was conducted on the basis of doubling the workload last week, which is equivalent to the speed of long-distance running is faster than that of sprinting, which is commendable. As long as we use our brains, we can improve the breakthrough and surpass the benchmark. This competition has also set an example for other departments to carry out PK competitions. Next, we must further improve the management level, improve the level of technology and technology, promote innovation, enable employees to grow faster, create more value, and strive for the full realization of the leader in the transmission and transformation industry. In this dry-transformation shell installation competition, there are 2 people in each group, and 10 shells are installed, which has doubled the workload compared with last week. The competition is more fully planned, the requirements are more clear and more challenging, the relevant departments go to the field to be cheerleaders, to inspire them, quality inspection, technology and production management are tracked throughout the process. This is an opportunity for us to learn and improve. It is also a good opportunity for technological improvement, quality improvement, cost reduction, and efficiency improvement. It is also a rare opportunity for management progress, innovation, and talent growth. Next, we will go through the review, further planning, and further improvement, put forward clear requirements for quality, and train the process. The result of this skill PK competition starts from 7:00 in the morning, the first group ends at 1:30 in the morning, takes 16.5 hours, the second group ends at 2:20, it takes 17.33 hours, and the average time is 16.92 hours. The overall efficiency is 30% higher than usual and 18% higher than the previous PK. We have to summarize, improve the process flow, avoid some unnecessary processes, so that the efficiency can be further improved, to achieve our goal of increasing production and efficiency. The workshop and production department will choose to commend and reward the winning team in this competition.