Modern cutting tool and CNC grinding technique

点击数：4262014-04-27 08:19:23　来源: Jinan Terry CNC Tool Co., Ltd

In recent years, the rapid development of technology for NC processing technology of NC machine tool structure of basic scientific research and new product research and development. All major manufacturers of the world many kinds of cutter for NC machine tool production, specifications, the large number of often dizzying, to no avail.  Now the NC cutting tools of science knowledge and application in recent years CNC tooling materials, structures, new product, present situation and development trend of science and technology in areas such as its essentials, this summary as described, numerical control tool to understand the relevant new product information. Classification brief second, NC, CNC tool tool material new product overview of the current situation and development trend of science and technology 1,: in recent years, the results set for basic scientific research and new product CNC cutting tool materials in high speed (high speed), hard (including heat-resistant and hard machining), dry, fine (Super fine) CNC machining technology.      Tool material new product research and development of superhard materials (surface modification of diamond, coating materials, TIC-based metal ceramic, CBN, Al203, Si3n4 ceramic base class), w, CO classes, coatings and fine particles (ultrafine particles) Go-containing powder metallurgy high-speed steel and cemented carbide substrate areas of progress more quickly. 2, super hard materials: Diamond (brazing polycrystalline, monocrystalline) tool was quickly applied to high hardness, high strength, difficult to process color gold (alloy) and non-ferrous metals-non-metallic composite material parts and components of high speed, high efficiency, dry (wet) in the mechanical machining industry.     Their profiles are as follows: automotive and motorcycle industry: polycrystalline, synthetic single crystal diamond face milling cutters, boring, turning tools, reamers, composite (combined) holemaking NC cutting tools are used, such as Si--Al of high strength, high hardness alloy parts on automatic production line; Bamboo flooring and furniture industry: poly Crystal, CVD diamond thick film deposition (PDC) Mills, three side milling cutters, cutters, and other such tools are widely used in high hardness combined with bamboo wood floors, furniture and door forth     Parts on automatic production line; Aviation, aerospace, automotive and electronic and information technology industry: CVD diamond thin film coated CNC tool (WCO class cemented as a whole) applied to milling, turning, drilling, reaming and with feedout heads machining high strength aluminum alloy (casting, forging), fibre-metal plates, carbon fiber reinforced thermoplastic composite material, magnesium alloys, graphite, ceramics forth Parts for high speed, high life expectancy, dry machining technology requirements.     All the manufacturers are constantly developed diamond coating process technology, improving the fastness and the combination of diamond-like carbon films with tool substrate density; Fine (superfinish) machining technology: single crystal lens with natural and synthetic diamond cutters used in precision instruments, mirrors, computer disks, copiers (VCR) drum SB     Work fine (Super fine and nanometer) turning; Single crystal diamond cutting tool has also been applied to the eye cornea surgery fine cutting and fine printing plate engraving sth     And other industries. Manufacturers are constantly improving grinding technology of diamond cutting tools, sharpening ...