(3) rake face roughness smaller chips stick the knife in order to avoid the phenomenon occurs when grinding, stainless steel furniture store, in front of the tool, carefully sharpened flank to ensure a smaller roughness values, Fengdu stainless steel Furniture, thereby reducing the chip flow resistance, custom stainless steel furniture, avoid chips sticking knife. (4) should be kept sharp tool edge tool edge should stay sharp, high-grade stainless steel furniture, to reduce the work hardening, feed rate and cutting tool back should not be too small, in order to prevent the cutting tool in the hardened layer, affecting tool life . 200 series and 300 series and 300 series stainless steel difference 200 series stainless steel surface, even the experts are difficult to distinguish. Currently, some companies took advantage of the stainless steel tank that many users can not identify the authenticity of, in whole or in part the tank 200 series 304 series as a shoddy sales defraud high profits, giving users incalculable losses and risks, also make regular brands of stainless steel water tank business market disruption difficulty working mainly in the following areas: 1. cutting power, cutting this type of large high temperature strength of the material, cutting tangential stress, plastic deformation, thus cutting power . Further material poor thermal conductivity, resulting in cutting temperature, and the temperature tends to be concentrated in the narrow region near the edge of the tool, thereby speeding up the tool wear. Fengdu Arts Yiu stainless steel furniture _ _ Stainless steel furniture is provided by Chongqing Yao Yi Stainless Steel Products Co., Ltd. Fengdu Arts Yiu stainless steel furniture _ _ Stainless steel furniture is Chongqing Yao Yi Stainless Steel Products Co., Ltd. (www.shudumy.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, For the latest information, contact: Mr. Chen.