By precision points: a general machining centers and high precision machining centers. Normal processing center in Guangzhou City cnc machine, with a resolution of 1μm, the maximum feed speed 15 ~ 25m / min, positioning accuracy l0μm around. High-precision machining center, with a resolution of 0.1μm, maximum feed speed of 15 ~ 100m / min, positioning accuracy of about 2μm. Ranged between 2 ~ l0μm to ± 5μm more Guangzhou cnc machining, can be said to have a certain volume of precision parts, it can be used relatively simple structure of the fixture. For example, when machining parts of the cam surface of the cam diagram shown in Figure 1, the cam clamp can be shown in Figure 2. Among them, two positioning pins 3 and 5 and the positioning block 4 consisting of two sells six-point positioning Guangzhou cnc machine, the clamping plate 6 and 7 to achieve the clamping nut. Numerals 1: Cam parts, 2-clamp, 3-cylinder positioning pin, 4-positioning block Guangzhou cnc machining, 5-diamond pin, plate 6-, 7-, clamping nut. Wood cnc machining _ Jin Precision (online consultation) _ Guangzhou cnc machining provided by Huizhou Hing Precision Parts Co., Ltd.. Huizhou Hing Precision Parts Co., Ltd. (hzjxbp.com) (www.hzjxbp.com) is an industry leader in Huizhou, Guangdong, the standard mold, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. In the gold-Precision leadership with the staff warmly welcome all inquiries negotiations to create a gold-precision better future.