Shenzhen Qitianda Technology Co., Ltd.

Company Introduce

Founded in 2007, Shenzhen Qitianda Technology Co., Ltd. is deeply engaged in the field of CNC tools, and is a tool manufacturer with great strength and reputation in the industry. We focus on the production of fine grinding turning blades, including outer circle, inner hole, grooving, cutting, back sweeping, threading knife, and non-standard customization of various turning blades. The combination of advanced production equipment and exquisite craftsmanship ensures that each blade has a precise geometric shape, and the precision can reach micron level. It has accumulated rich details over the years. Long-term commitment to 3C electronics, automotive parts, new energy, aerospace, military defense, engineering shipbuilding, medical equipment, machinery manufacturing and many other industrial fields, to solve complex processing problems for enterprises, reduce costs and increase efficiency. Companies adhering to the "credibility of the first, service first" for business purposes. Adhere to the concept of customer-centered service, the principle of honest management, the orientation of low profit and the basis of technical service. Division I to high-quality products, adequate inventory, reasonable prices, professional services, fast and accurate delivery to win the market.

Cutting knife

Center-walking machine cutter is the tool used to cut off the workpiece on the center-walking machine tool. The following is a detailed description of it: Structural features Cutter bar: It is usually made of high-strength steel, with good rigidity and stability, which can ensure that there will be no large deformation in the cutting process. The common shapes are straight shank and inverted 7, such as KTKFR1212K1. Knife particle: It is installed on the arbor and is the part directly involved in cutting, including the connecting part and the blade located at the end of the connecting part. The cutting edge generally comprises a cutting edge, a cutting surface positioned at the front end of the cutting edge, and avoidance grooves positioned at two sides of the cutting edge. Types and advantages Flat cutting knife: It has a fine grinding groove, which is wear-resistant and has a smooth cutting surface. It is mainly used for grooving processing, and can also be used for some cutting work that does not require a particularly high cutting surface. Oblique cutting knife: The cutting edge is designed as an oblique angle, which can be more clean and neat when cutting. It has the advantages of high light, no burr, smooth cutting surface and no tail nail. It is suitable for occasions with high quality requirements for cutting surface. U-groove cutting tool: with U-groove design, the slag discharge is smooth, which can effectively reduce the accumulation of chips in the cutting area, thereby improving the processing efficiency and tool life, and doubling the durability when processing materials such as 303 and 304. Cutting knife without R angle: The cutting surface of the processed product is bright, without burrs, and has long service life. It can be used for stainless steel, bearing steel and other materials. Coating technology Part of the cutting knife of the center walking machine is made of PVD coating material, which has high physical hardness and chemical stability. The application of nano-coating improves the hardness and wear resistance of the coating, which can effectively inhibit the wear caused by the temperature rise of the tool tip in high-speed processing and stainless steel processing, and achieve long-life processing. The new coating process can also improve the surface smoothness and coating adhesion of the blade, thus effectively inhibiting the tip melting in stainless steel processing and improving the dimensional accuracy and surface finish.