The reporter learned on September 5, 2011 that the light diesel project of Shangchai Company has now entered the trial production stage. The Quality Assurance Department, as the main opening department of the new product's listing quality valve, will meticulously open up each quality valve in accordance with the new product test production process. The quality control measures in all aspects ensure that the highest quality and priority principles are implemented.
The quality control measures in the initial stage of production of the light diesel project include not less than 2 rounds of process auditing during the prepilot and pilot installation stages of the engine, full verification and approval of the process through the PDCA method, and the promotion of stable quality of the engine installation process. Engine Audit: from The assembly line commissioning and process verification phase begins with a resolution of 1 unit/day for 5 hours and 1 unit/week for 60 hours, ensuring that Audit objectives are met before entering mass production; engine start-up production is included in early production containment and inspections are performed 100% delivery of Audit; Parts Audit: It conducts spot checks on various dimensions, materials, and cleanliness to ensure the quality of on-line parts; within three months of engine SOP, key critical component suppliers accompany production and timely processing. Solve on-site problems; key and important components are dispatched from Shangchai to suppliers for staging points and signing tripartite quality commitments.
At the same time, the supplier must be confirmed by the resident personnel to confirm the quality of the product before it can be shipped. The company will hold a production and quality regular meeting at 4 o'clock in the afternoon to solve the problems at the initial stage of production. The company will establish a quality improvement platform and a rapid market response mechanism to solve the problem quickly. Market issues: Within three months after the launch of the new car, the market quality issues implemented a rapid improvement process. The manufacturing, quality assurance, SQE and expert teams jointly participated in organizing the quality improvement platform, daily tracking market information, and holding weekly meetings to solve problems; coordinated after-sales service Department and cooperate with the vehicle factory, quickly return faulty parts (24 hours for critical faults, 48 ​​hours for general parts) and solve the problem at the first time.
Galvanized steel coil is a material produced by continuous hot-dip galvanizing process with hot-rolled steel strip or cold-rolled steel strip as the substrate. Hot dip galvanized coil supplied in coil form after coiling. Therefore, galvanized steel sheet (coil) can be divided into hot-rolled galvanized sheet coil and cold-rolled hot-dip galvanized sheet coil. They are mainly used in the fields of construction, household appliances, automobiles, containers, transportation and household industry. Especially in steel structure construction, automobile manufacturing, steel warehouse manufacturing and other industries. Their main characteristics are: strong corrosion resistance, good surface quality, benefit from deep processing, economy and practicality, etc.
Galvanization is the leading method to protect metals from environmental elements that cause corrosion, rust, and the eventual weakening of the steel. Hot-dip galvanizing deposits a thick, robust layer of zinc iron alloys on the surface of a steel item.When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide which further reacts with carbon dioxide to form zinc carbonate. A dull, grey, fairly strong material that stops further corrosion in most circumstances, protecting the steel from the elements. Galvanized steel is widely used in applications where rust resistance is needed. Galvanized steel is commonly used in the automotive industry to enhance the corrosion performance of exterior body parts. Galvanized Steel is magnetic.
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Shandong Guanzhou Iron and Steel Group Co., Ltd. , https://www.guanzhouiron.com