As one of the first batch of 14 remanufactured pilot companies, Shaanxi Fast has now had the ability to remanufacture 200 transmissions per month and strives to achieve an annual output of 15,000 remanufactured transmissions within two years.
In May 2008, Fast launched a full-scale remanufacturing project that lasted for three years and has now fully opened up the remanufacturing production process. At the end of 2010, the project successfully achieved the first remanufactured transmission and successfully passed the online factory inspection. All major performance indicators and safety and quality indicators met the original product factory standards.
Different from foreign practices, the domestically initiated remanufacturing model, which is "from repair to overhaul," has been very difficult to operate at the initial stage. Based on the three principles of technical feasibility, efficiency and cost control, Fast determined the scientific development ideas for remanufacturing projects. The company's technical personnel combined the actual conditions, strictly implemented relevant national testing standards, and actively carried out remanufacturing processes, material recycling process optimization and material technology research activities.
In order to ensure that remanufactured products enter the market and allow users to use them with confidence, the test standards for remanufactured parts developed by Fast have been much higher than the previous repair standards, that is, the factory test standards for remanufactured product assemblies and the test standards for new product releases. the same. At the same time, the factory-manufactured remanufactured transmissions are strictly in accordance with the "Automotive Parts Remanufacturing Product Marking Specification" and the common practices of European countries and the United States, and marked the recycling marks on the prominent positions of the products, that is, the mandatory relabeling of auto parts and components. Comprehensive protection of consumers’ right to know and choice.
Double Spindle Turning Milling Composite Machine Tool
Double spindle butt lathe is an advanced CNC lathe with high in the machine tool industry. Its main feature is that it can achieve multiple types of turning and drilling processing on one machine tool, improving productivity and machining accuracy.
I. Structure composition
The main structural composition of double spindle docking lathe includes machine body, CNC system, tool holder, toolholder, spindle, collet, turning center, tool, etc. Among them, the machine tool body is the foundation of the whole lathe, mainly responsible for supporting and fixing each component to ensure the stability of the machine tool. The CNC control system is the intelligent brain of the lathe, which centrally controls and manages the operation and machining process of the lathe. The tool holder and tool shank are used to hold and fix the tool and cut the workpiece. The spindle and collet are the core parts of the lathe, which are responsible for driving the workpiece and cutting tools, etc. for machining.II. Working Principle
The working principle of double spindle docking lathe is similar to that of ordinary lathe, but it has double spindle structure. Its spindles can run together or work independently to process two workpieces at the same time, thus realizing multiple tasks on one machine tool. This lathe adopts advanced CNC technology, which can freely adjust the processing parameters as needed and highly automate its working process.III. Application Scenario
The twin-spindle docking lathe is widely used in the processing of various materials such as metals and non-metals in the industrial field. Its main application scenarios include:(1) Aerospace field: manufacturing various aerospace engines, accessories and parts.
(2)Automobile manufacturing industry: used to produce various cars, trucks and motor vehicle parts.
(3) Medical devices: for the production of various medical devices and medical equipment.
(4) Electronics field: for the production of a variety of electronic product housings and parts.
(5) Machinery field: for the production of various machinery, industrial equipment and parts.
In a word, double spindle butt lathe is a kind of advanced CNC lathe that is standardized, modularized and equipped with advanced mechanical, electrical, hydraulic, pneumatic and computer control technologies. Its high efficiency, high precision and high automation make it have great advantages in terms of return on investment, production efficiency and product quality.
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Ningbo Yien Machinery Co., Ltd , https://www.yienmachinery.com