CNC drilling drum _ Xin CNC preferred method (certified) _ Anhui CNC drilling

 Positioning method and the knife point: positioning methods can be divided into two; one in the position, the second is positioned outside. Positioning for craft makers also important CNC drilling, usually in pre-production board should determine the positioning of the program. Locating a common approach. The so-called positioning is to choose the mounting holes in the printed circuit board inside the high-speed CNC drilling, pluggable holes or other non-metallic hole as a positioning hole. Sought the relative position of the hole on the diagonal and possible selection of large diameter holes. You can not use the metallized holes. Because of differences in the hole plating thickness will affect the consistency you selected positioning hole, but the hole is likely to cause damage to the coating surface and the edges of the hole when taking board, to ensure conditions for PCB positioning, pin number, the less the better. Generally small boards use two pins, the board use three pin small CNC drilling, the advantage of accurate positioning, plate shape deformation good shape accuracy, milling speed. Its shortcomings boards of various kinds need to get ready aperture pin of various diameters, such as the inner panel is not available positioning holes, when pre-production needs to discuss the positioning holes in the board with the more, more cumbersome and customers. Meanwhile paneling templates of different management of each plate is cumbersome, expensive. . Warranty and service a warranty period of the whole warranty period of 12 months from the delivery of user acceptance machine after use. CNC system and servo drive warranty period is 30 months from acceptance of the machine delivered to users after. Second, the service received a user fault call, respond within two hours. Require on-site service gantry CNC drilling, within 24 hours to reach the customer site. After the warranty period, we will provide high-quality technical support and spare parts supply, and provide lifetime maintenance (if the hardware is damaged, I will only charge the cost of spare parts and travel expenses). CNC drilling drum _ Xin CNC preferred method (certified) _ Anhui CNC drilling method provided by the Jinan Xin NC Machinery Co., Jinan law Xin NC Machinery Co. (www.jnfxsk.com) Shandong Jinan, leader of CNC machine tools over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xin NC leader in France with the staff warmly welcome all inquiries negotiations to create the law Xin CNC better future.