Montabert Breaker Chisels Montabert Breaker Chisels Handan Hanbing Machinery Manufacturing Co.,Ltd , https://www.handanhanbing.com
With the increasing demand for mold production efficiency and manufacturing quality, high-speed cutting technology has become the mainstream of current mold processing. Many well-known machine tool manufacturers such as Germany DMG, Schleifring; Swiss AgieCharmilles; Japan Makino, Otsuka and others have introduced new machine tools and machining centers for mold processing at the show, although the product model and application range are different. , but higher cutting speeds and better machining accuracy are their common features.
Agie Charmiller is mainly used for molds and tools, as well as the new high-speed milling center MIKRON XSM 600U with high value-added parts. Spindle speeds up to 36,000 rpm, direct-drive technology for linear and rotary axes, and dynamic performance for all axes Both can achieve amazing parameter values ​​(fast speed 80n/min, acceleration 2.5G).
DMG has exhibited the HSC series of high-speed cutting precision machining centers for high-speed machining of various workpiece sizes and 5-axis simultaneous high-speed milling machining of large workpieces up to 1800 kg, of which the HSC 20 linear has a spindle speed of up to 42,000 rpm. The ULTRASONIC 20 linear enables ultrasonic milling and high-speed milling of soft, hard and even superhard materials on one machine.
The OPS 550 spindle speed of Ojizo high-speed machining center in Germany can reach 50,000 rpm, three-way stroke 550mm×400mm×400mm, and it can process hardness above HRC60 materials and graphite/composite materials, and is suitable for precision molds and electrode processing.
The efficient tool market is huge
According to statistics, the demand for cutting tools in China is more than RMB 8 billion, among which the consumption of high-precision, high-efficiency and high-reliability modern cutting tools, such as cemented carbide and ceramics, as well as super-hard cutting tool tools, is approximately RMB 1.5 billion. 80% to 85% are dependent on imports, and the use of tools for mold making imports accounts for more than 90%. In addition, the demand for high-precision, high-efficiency, high-reliability, and special-purpose tools from mold companies is becoming more and more urgent. The potential for efficient cutting tools in China is huge.
In this exhibition, ISCAR highlighted the full range of SUMOS tool products that embody 3P (Premium Productivity Products) concept. “3P means excellent performance (P) of the product, significantly increases customer productivity (P), and quickly Winning a high rate of return (P).†Li Yupu, general manager of Iscar Tool International Trading (Shanghai) Co., Ltd., said that 3P has now become a new standard of service for Iscar.
Among them, the MULTI-MASTER, which is based on the mold processing, can replace the cutter head and provide a large overhanging arbor, which has high processing efficiency and can replace the high speed steel (HSS) end mill and solid carbide end mills. ; FINISHRED, a new high-efficiency die cutter for mold processing, enables rough finishing to be completed in one go.
CoroPak 08.1, a new generation of high-efficiency tools introduced by Sandvik Coromant, mainly covers the milling, turning, drilling and other fields, including CoroMill 490, CoroTune TR, CoroThread 266, CoroDrill Delta-C (gold arrow drill) and GC 4205. Efficient and precise tool solutions.
Among them, the multi-functional, high-efficiency shoulder milling cutter CoroMill 490 uses a four-edged blade design to produce finished products in a single pass, with higher production efficiency. It can also be used for contour and edge cutting, and even slot milling. This type of insert has a sharp edge line and produces a smooth, burr-free profile. It is the first to have a truly square shoulder cutting.
Sumitomo Electric Hardmetal Trading (Shanghai) Co., Ltd. introduced the BNBP-type special die for end milling of molds, which has high chipping resistance near carbide cutting tools, which can realize high-precision surface quality and significantly shorten the grinding time. The high-speed machining of high-hardness steel molds can effectively shorten the processing time of parts.
High-speed processing into the mainstream