SMD spiral cutter

• Main Authors: CHEN HAO, REN JIANXIA, XIA HAIYONG, LIN JIAQING, WEN ZHIMIN
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2017
• Subjects: ACCESSORY MACHINES OR APPARATUS; NAILING OR STAPLING MACHINES IN GENERAL; PERFORMING OPERATIONS; SAFETY DEVICES, e.g. THOSE FOR SAWS; TRANSPORTING; WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL

The utility model relates to a SMD spiral cutter, the purport provides one kind, and the radiating effect is good, the machining precision is high, long service life, blade change convenient SMD spiral cutter, the utility model discloses a cylindrical knife possesses the body, wherein: be equipped with a plurality of helicla flute on the cylindrical knife utensil body, the orientation of double -phase neighbour's helicla flute is opposite, be equipped with the blade group in the helicla flute, be equipped with the blade groove in the helicla flute, the blade group passes through the cooperation of bolt and bolt hole to be fixed on the blade groove of helicla flute, be equipped with a plurality of blade group in the helicla flute, the installation opposite direction of the two adjacent blade group in the same helicla flute, the blade group includes chamfering blade, side deburring blade, the piece of operating, is equipped with 4 helicla flutes on the cylindrical knife utensil body. 本实用新型涉及的是贴片式螺旋刀具，旨在于提供种散热效果