The implementation of consultancy and guidance on the application of the ISO 3834 quality management system has contributed to helping mechanical and manufacturing enterprises raise awareness of quality issues, especially especially welding quality.
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The Mechanical Industry in our country plays a very important role, is the foundation and driving force for other industries to develop. Mechanical engineering is responsible for providing all equipment for the cement industry, construction materials, medical equipment, electrical equipment manufacturing, shipbuilding and security and defense equipment. However, the mechanical industry is facing many difficulties, the rate of trade deficit is still higher than export; quality of mechanical products still has many limitations; Enterprises have not yet mastered the design work for large projects; capacity, corporate governance, and ineffective coordination and association… Most small and medium-sized enterprises are not competitive enough to keep the domestic market and expand export. Notably, mechanical products are mainly processed goods with low economic value, and have not formed a number of key industries in mechanical manufacturing ...
From 2013 up to now, the Center has supported 140 mechanical manufacturing enterprises nationwide. The number that the task has done is very small compared to the reality, the application of the quality management system according to ISO 3834 has brought the mechanical engineering business the opportunity to develop, the opportunity to affirm the brand, to evaluate the The mechanical enterprises' capacity in all aspects in general and in particular finance in particular not only assesses the current "health" of the business, but also shows the development potential and capacity of the business. From there, it helps businesses to take the right steps to improve their production capacity as well as improve efficiency, productivity, product quality and competitiveness in the market.
Promote the application of ISO 3834 standard of technical requirements to welding product quality for mechanical manufacturing enterprises. Photo ST
The implementation of consulting and guiding the application of the ISO 3834 quality management system has contributed to helping mechanical and manufacturing enterprises raise awareness of quality issues, especially welding quality. The application of the quality management system according to ISO 3834 has really become an effective tool in improving productivity and product quality in enterprises, bringing very practical values to the enterprise. manufactured gas across the country. Initially applying the quality management system, although facing certain difficulties in accessing, the enterprise has gradually promoted the role of the quality management system in improving productivity and product quality. , significantly reducing quality costs (including the cost of repairing the defective product), at the same time helping mechanical and manufacturing enterprises to meet the requirements of investors and foreign contractors, creating a premise to continue to improve productivity, quality and ensure product safety as well as improve ability to export mechanical products. Through the implementation of the project's tasks "Promoting productivity and quality" has helped businesses to develop a scientific management method, improve welding quality and apply the International standards and standards on the production process. Towards regular improvement to meet the needs of the market, thereby helping businesses survive and develop in a sustainable way. Through the implementation of the project's tasks "Promoting productivity and quality" has helped businesses to develop a scientific management method, improve welding quality and apply the International standards and standards on the production process. Towards regular improvement to meet the needs of the market, thereby helping businesses survive and develop in a sustainable way. Through the implementation of the project's tasks "Promoting productivity and quality" has helped businesses to develop a scientific management method, improve welding quality and apply the International standards and standards on the production process. Towards regular improvement to meet the needs of the market, thereby helping businesses survive and develop in a sustainable way.
Mission "Promote the application of standards on technical requirements to the quality of ISO 3834 welding products for mechanical engineering enterprises in 2018", code 03.9 / DA2-2018 focuses on supporting application replication ISO 3834 standard for mechanical manufacturing enterprises, in order to create a change in awareness and management methods, to help mechanical and manufacturing enterprises improve their production capacity as well as improve efficiency. , product quality productivity and competitiveness of mechanical manufacturing enterprises, creating a position at home and abroad.
ISO 3834 quality requirements for molten metal welding provides requirements for welding quality control (metal material management, welding materials, welding process, welding personnel and inspection personnel. , supervising welding, ...) as well as a set of technical standards needed to supplement and clarify the requirements of ISO 9001 in the field of welding engineering.
The ISO 3834 standards are generally applicable and do not have specific provisions for any particular product. The ISO 3834 series of standards specifies three different levels of quality requirements:
- ISO 3834-2 Comprehensive quality requirement;
- ISO 3834-3 Standard quality requirements;
- ISO 3834-4 Basic quality requirements.
Guidance on the selection of the required level of quality and general quality management requirements is given in ISO 3834-1. ISO 3834-5 specifies the documents and Standards required to comply with the requirements specified in ISO 3834-2, 3, or 4 according to the following basic principles:
Products subjected to high dynamic loads: ISO 3834-2 applies;
Products subjected to medium dynamic loads: ISO 3834-3 applies;
Products subjected to static load: ISO 3834-4 applies;
A typical example among the companies participating in the project is MENTO Joint Stock Company (see Table 3.3).
Table 3.3: Table of statistics at MENTO Joint Stock Company
|
No |
Product type |
The norm of welding workers / 1 product |
Standard welding rod / 1 product |
||
|
Before applying the model |
Before applying the model |
Before applying the model |
Before applying the model |
||
|
first |
Steel structure |
5 |
4.5 |
0.8 |
0.6 |
Comment:
Thus, the productivity of the welding part has been significantly improved. If the Company maintains the fixed norm, the workers' life will be improved.
The amount of welding rods consumed for 1 product has also decreased. Although the reduction is not much, it also reflects the increased worker qualifications, minimizing welding material loss due to splashes and repairs.
From the analysis and specific examples on the experts give some of the following assessments:
Material savings will reduce the cost per unit of product so that the price per unit of product will decrease, thus improving the product's competitiveness in the market.
The task has completed the entire volume and content of the work under the Contract, meeting the expected quality. From the practical implementation of the enterprises participating in the pilot model and through the polls and objective evaluation of the enterprises, we have drawn the following preliminary conclusions:
- The implementation of the topic Promoting the application of standards on technical requirements to the quality of ISO 3834 welding products for mechanical engineering enterprises is necessary and consistent with the current situation of mechanical engineering enterprises. created in Vietnam, helping mechanical manufacturing enterprises to meet the overall requirements of product quality management in the most effective way and is a prerequisite for the replication of tasks for other mechanical enterprises in the whole industry. country.
- The application of the quality management system according to ISO 3834 helps mechanical manufacturing enterprises to meet the requirements of investors and foreign contractors, helping businesses have a basis to improve productivity. quality and product safety as well as enhance export of mechanical products.
- The implementation of the topic: "Promoting the application of standards on technical requirements to the quality of ISO 3834 welding products for mechanical engineering enterprises in 2018" received enthusiastic support and appreciation. of business leaders. Through the project, businesses have obtained specific improvements that are measured in the efficient use of resources, shortening production time, reducing waste, saving materials, and reducing inventories. and errors, helping to improve productivity and product quality, this project is also one of the important motivations to improve the reputation and competitiveness of products in the market.
Replicating this mission results helps mechanical manufacturing enterprises to better understand the requirements and construction process of the quality management system according to ISO 3834. Helping mechanical manufacturing enterprises improve their productivity. productivity, product quality and safety, improving the company's capabilities to satisfy the increasing requirements of customers. In addition, the application of ISO 3834 can provide a corridor to achieve global certification of the mechanical enterprise's competence to use welding in product fabrication.
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