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Recently, Xiao Liu, who works at China National Heavy Duty Truck Group Datong Gear Co., Ltd. (hereinafter referred to as the Big Tooth Company), neatly transported the gear components to the cart and was ready to transport it to the next production line. During the journey, Xiao Liu kept watching the parts on the transport cart to ensure that they did not collide during operation. In order to keep the product “zero†bumping, Big Tooth Company invested huge sums of money to improve the access between the factory and the factory and avoid product defects due to uneven roads.
"For quality , from the first day of formal work, I understand this principle - the quality of the product is a superposition of everyone's 100% effort. The quality of a business depends on the good quality of a product." This is small Liu's understanding of product quality. Allowing employees to integrate into a standardized quality management model, and then forming such a standard quality model into a habit, is the best showcase for the company's survival with quality. The company has won the quality award of the provincial government. Today, Big Tooth Company is heading towards a national quality sample.
Integration with international advanced quality management
In 1985, Big Tooth Company introduced Nissan Diesel Production Technology. As a domestic advanced production line, enough to dazzle other peers, but the big tooth company has not met, they pay more attention to advanced quality management. For the big tooth people, this is a process of systematically accepting and practicing total quality management education activities. Further study and training have greatly stimulated the quality awareness and high sense of responsibility of all employees.
“This kind of understanding has not stopped, from product development to production process, from supporting systems to product incorporation, from product inspection to market after-sales service, Dajiao Company regards corrective and preventive measures as an important part in controlling product quality, and will continue to Improvement is an important means of self-improvement and self-improvement of the quality system, said Guan Lijiang, Deputy Director of Quality Supervision Bureau of Datong, Shanxi.
In 1995, the company began to fully implement ISO9000 quality management standards. In 2000, in order to meet the new challenges brought by accession to the world, the company decided to fully implement the QS9000 standard (the three major automobile companies in the United States General Motors, Ford Motor and Chrysler set the quality system requirements), and by the end of 2001 passed the QS9000 standard certification. In 2003, to meet the ever-changing demands of the market, the company began to introduce ISO/TS16949 (special requirements of ISO9001: 2008 for automotive production and related parts application organizations) and ISO10012 (Requirements for measurement management system measurement processes and measuring equipment) and ISO14001 (Environmental Management System) international standards, all passed the above system certification in early 2005. Introduce the high performance model in 2011.
"Quality management standards provide us with an advanced system, through a series of quality standards certification, strengthened the company's quality management and quality technology foundation work, established the company's internal quality legislation status, so that the quality management work really has a chapter Through management according to law, we have effectively operated the quality management system, adopted internal audits, management reviews, and third-party audits to continuously improve the continuous effectiveness of the system's operation.The perfect quality assurance system has become an important part of our core competitiveness. "Gao Yu, chief engineer of Big Tooth Company, said.
"From the point of view of enterprise development, Big Tooth Company always walks in the front end of the quality system and constantly updates and upgrades. Quality is the root of the company's survival, and Big Tooth Company applies these concepts throughout the entire production process and also for the corporate brand. The momentum." Jia Yurong, Datong Bureau of Quality Supervision said. In recent years, Dazhe Company has persisted in the high starting point of quality management, established the brand as the driving force for improving product quality, and endeavored to provide first-rate products to the society, and gradually established it as a rational logistics, advanced equipment, optimized resources, a sound network, management innovation, and product innovation. Excellent modern gearbox manufacturer.
Formulate quality rules that suit you
"Quality management standard certification is just a beginning. After that, companies must formulate management rules according to this system." Ge Yuxi said.
In recent years, Big Tooth Company has taken the improvement of quality management at the production site as an entry point. In the field, we will vigorously promote quality-reduction of waste (Q-UP) and quality improvement activities that do not accept unqualified products, do not produce unqualified products, and do not send unqualified products to the next process (3N), apply 5S management, ie SHIRI, SEITON, SEISO, SEIKETSU, SHITUKE, and other modern quality management technologies and methods, improve and solve the quality problems in the production process, and gradually establish quality work from basic management to system management. The mode of operation.
In 2008, for the Big Tooth Company, it was a year of reborn and Big Gear officially joined China National Heavy Duty Truck. With the increasing competition in the market. The company introduced the ERP (enterprise resource planning) into the quality management field, combined with various quality management single technologies, and integrated the quality management system. The quality management of ERP system is consistent with the spirit of quality of TQM and ISO9000 quality system. It advocates quality participation, overall control, prevention, combination of prevention and inspection, data usage, and standardization and standardization of quality management operations.
In 2009, in order to adapt to a wider market, the new factory of Dajiao was completely operated in accordance with the lean management model, which improved the level of equipment, technology, quality, production capacity, and management. The logistics and distribution implementation saw version management and zero bump operation mode, and promoted punctual delivery; fully implemented lean production, each production line organized production according to the unified process beats, and achieved pull-type, balanced, streamlined production; ERP system was fully upgraded. Ensure the foundation of the new production mode operation; tooling tools to achieve centralized management, unified distribution, greatly improving the efficiency; set up equipment support team, effectively control the downtime.
With the rapid development of the company's business and the continued expansion of its production scale, the company attaches great importance to the investment in technological transformation projects. In order to increase the control of process quality and ensure the consistency of production and development capabilities, the company has invested a total of tens of millions of yuan to introduce and reform the measurement and test equipment technologies, so that the company can achieve considerable quality inspection capabilities and test methods. To the extent of perfection, the technicality and advancement of some measurement equipments are in the leading position in the transmission industry.
“U.S. Cummins has very strict requirements on product quality, requiring only 50 of the 1 million components to have defects, and we have reduced the number of unqualified products to 9.†Ge Yuxi said. Today, from the general manager to the general staff, the atmosphere of concern for quality and participation in quality management activities has been formed throughout the company. At the national machinery industry QC achievement presentation meeting, many achievements selected by the Grand Dental Company won the first and second prizes.
Enhancing corporate R&D capabilities
Makino Machining Center Flexible Box Automated Production Line, Axle Milling Automatic Production Line, AGV Transmission Assembly Line, Isothermal and Aixin Forest Heat Treatment Production Lines, Germany Hurth Razor Mill, Swiss Rishor, German Kapp and Lieb Haier Gear Grinding Machine ... These internationally most advanced equipment allow Big Tooth Company to not lose at the starting line of quality when the product is "born".
"For the introduction of advanced technologies, we always follow the requirements of digestion and reabsorption and serve our own product innovation," said Yang Gengqing, assistant to General Manager of Big Tooth Company. In the course of many years of struggle, after the introduction, absorption, digestion, and innovation of self-developed gearboxes, the gearboxes of the company have gone through a long and winding road of quality development.
Any new product has a temporary lead. TMH402 is a five-speed belt synchronizer gearbox, and it has a lot of obvious advantages compared with some of the old domestic gearboxes. It is very popular with users. This kind of quality definitely passes. However, with the development of the national economy, especially the acceleration of highway construction, the demand for trucks is also increasing, and the original products obviously cannot adapt to economic and social development. "In the eyes of Big Tooth Company, products that cannot cater to the market are also considered as a decline in quality," said Yang Gengqing.
The DC10J130T multi-speed gearbox developed by the company, as well as the DC6J100T, DC6J110TZ, and DC6J85TZ gearboxes, quickly opened the market and became a major product of Big Gear. At present, the company's "Auto Transmission Engineering Laboratory" has been identified as a national-level engineering laboratory by the National Development and Reform Commission. The production of engine gear has become the production base with the highest level of equipment and the highest quality control capability in China. The gearbox is not only for the complete vehicle of China National Heavy Duty Truck, but also for Dongfeng, Futian Auman, Yutong bus and other host plants.
Nowadays, the company’s commercial vehicle transmission has formed a complete product spectrum. From 5th to 16th gear, it can match all commercial vehicles from 44 to 331 kW. According to different needs, it adopts fine and high teeth. , Full aluminum shell, short-stroke carbon particle synchronizer, forced lubrication, pneumatic assist and other advanced technologies, can fully meet the needs of mini vehicles, light vehicles, medium-sized vehicles, heavy vehicles, road vehicles, engineering vehicles and passenger cars and other vehicles Requirements.
The market is the best way to test quality. Today, commercial vehicle gearboxes and CKDs are exported to Southeast Asia, the Middle East, Africa, South America, Russia and other countries and regions, becoming products favored by the international market. Engine gears are mainly supplied by Cummins Inc. and exported to the United States. The United Kingdom, Germany, France, Brazil, Japan, Singapore and other countries; construction machinery gear mainly for the United States Deere company, New Holland, Aike company supply.
In the current fiercely competitive market economy, Big Tooth regards product quality as an essential means of survival, and they are also beneficiaries of quality. Being able to navigate the extremely discerning foreign market, the company’s pursuit of quality has provided a new quality sample for the country.
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