Some FAQs CNC equipment Application Used CNC mechanical recycling is the foundation of modern manufacturing technology, with the popularity of the widely used CNC machine tools, machine tool inspection more and more people's attention, but on second-hand CNC machine testing error Many users still exist. The main purpose is to distinguish between recycling machine inspection equipment meets the technical specifications of machinery and equipment recycling, discrimination method can be precisely processed in accordance with a predetermined target part. There are many users neglect to verify the accuracy of CNC machinery in the secondary inspection, they believe in a factory machines to do a test, a simple adjustment, the machine installation site, as long as the trial machining parts qualifying examination, after acceptance machine . These users tend to ignore the following questions: 1, used CNC machinery by transport links, the vibrations generated by the deformation has been lax spare parts is inevitable, the level of the reference and check the status of the plant has been fully recovered two hand plastic machinery in Geometric accuracy of machines and factory inspection accuracy deviation this time. 2 Household appliances machinery and equipment recycling, even excluding the impact of transport links, the machine will also affect the level of geometric precision adjustment related to the project. 3, the positional accuracy of the detection element encoder mounted directly on the grating adjustment machine screws and bed of geometric precision, there will be some impact. 4, by checking the accuracy of the position deviation of the resulting, directly in time, thereby enhancing the positioning accuracy of the machine by adjusting the CNC machine tool error compensation. 5 recycling machinery and equipment changes, pressure, temperature, humidity and other external conditions, will also affect the positioning accuracy. 6, by checking the accuracy of the position deviation of the resulting, directly in time, thereby enhancing the positioning accuracy of the machine by adjusting the CNC machine tool error compensation. Trucks definition: 1 has been used electromechanical products still have basic functions and certain value of 2 unused but kept for too long over the quality guarantee period without the use of mechanical and electrical products 3 but have a significant long time storage unit a type of loss . The mechanical and electrical products 4 mixed old and new parts of machinery and electronic products 5 large used equipment does not allow imports of used machinery and electronic products, please refer to: not the record of the old mechanical and electrical products import catalog and scope of application, to allow imports of used machinery and electronic products, please reference. Import of used machinery and electronic products catalog and use of the first conditional record, to allow imports of used machinery and electronic products, please refer to: the implementation of the record import of used machinery and electronic products catalog, machinery and equipment recycling, renewable resources East in mind (online consultation), machinery and equipment recovered from Dongguan Chang Ping East Hutchison renewable resource recycling offer. Dongguan Chang Ping Tung Kee renewable resource recycling (www.dongji8.com) Dongguan, Guangdong, scrap recycling leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Renewable resources in the East in mind the leadership of the staff warmly welcome all inquiries negotiations to create the East in mind renewable resources better future.