A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CUTTER UNIT FOR URETHANE PAVEMENT SURFACE CUTTING MACHINE
To provide a cutter unit for a pavement surface cutting machine capable of suppressing cutting heat at the time of urethane pavement surface cutting work, recovering recyclable cutting powder with little deterioration of urethane, performing work even in rain, and performing surface cutting work to every corner of a job site end part.SOLUTION: A cutter unit for a urethane pavement surface cutting machine is composed of two shafts of Fr and Rr main cutters. Rotary disk parts with cutting tips mounted at equal angles on the outer periphery and air-cooling flow passage parts are provided alternately at predetermined intervals in multiple rows, and the rotary disk parts and the air-cooling flow passage parts of the two shafts of the main cutters are arranged zigzag so as not to leave an uncut part. A rotary disk and the cutting tip are air-cooled by the rotation of the main cutter itself and an air flow by a blower for collecting cutting powder that the urethane pavement surface cutting machine has.SELECTED DRAWING: Figure 1
【課題】ウレタン舗装表面切削加工時の切削熱を抑え、ウレタンの変質の少なくリサイクル可能な切削粉が回収出来、雨天でも作業可能で、現場端部隅々まで表面切削加工が出来る舗装表面切削機用カッターユニットを提供する。【解決手段】ウレタン舗装表面切削機用カッターユニットはＦｒ、Ｒｒのメインカッター２軸で構成し、外周に等角度で切削用チップを取付けた回転ディスク部と空冷流路部を交互に所定間隔を空けて複数列設け未切削部の残らないようにメインカッター２軸の回転ディスク部と空冷流路部は千鳥に配置、メインカッター自体の回転とウレタン舗装表面切削機が有する切削粉回収用ブロアーによる空気の流れで回転ディスクと切削用チップを空冷する、ウレタン舗装表面切削機用カッターユニットにする。【選択図】図１
CUTTER UNIT FOR URETHANE PAVEMENT SURFACE CUTTING MACHINE
To provide a cutter unit for a pavement surface cutting machine capable of suppressing cutting heat at the time of urethane pavement surface cutting work, recovering recyclable cutting powder with little deterioration of urethane, performing work even in rain, and performing surface cutting work to every corner of a job site end part.SOLUTION: A cutter unit for a urethane pavement surface cutting machine is composed of two shafts of Fr and Rr main cutters. Rotary disk parts with cutting tips mounted at equal angles on the outer periphery and air-cooling flow passage parts are provided alternately at predetermined intervals in multiple rows, and the rotary disk parts and the air-cooling flow passage parts of the two shafts of the main cutters are arranged zigzag so as not to leave an uncut part. A rotary disk and the cutting tip are air-cooled by the rotation of the main cutter itself and an air flow by a blower for collecting cutting powder that the urethane pavement surface cutting machine has.SELECTED DRAWING: Figure 1
【課題】ウレタン舗装表面切削加工時の切削熱を抑え、ウレタンの変質の少なくリサイクル可能な切削粉が回収出来、雨天でも作業可能で、現場端部隅々まで表面切削加工が出来る舗装表面切削機用カッターユニットを提供する。【解決手段】ウレタン舗装表面切削機用カッターユニットはＦｒ、Ｒｒのメインカッター２軸で構成し、外周に等角度で切削用チップを取付けた回転ディスク部と空冷流路部を交互に所定間隔を空けて複数列設け未切削部の残らないようにメインカッター２軸の回転ディスク部と空冷流路部は千鳥に配置、メインカッター自体の回転とウレタン舗装表面切削機が有する切削粉回収用ブロアーによる空気の流れで回転ディスクと切削用チップを空冷する、ウレタン舗装表面切削機用カッターユニットにする。【選択図】図１
CUTTER UNIT FOR URETHANE PAVEMENT SURFACE CUTTING MACHINE
ウレタン舗装表面切削機用カッターユニット。
KUNITOMI MITSUHIRO (author) / NAKAMURA IKUO (author)
2023-03-03
Patent
Electronic Resource
Japanese
IPC:
B23Q
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
,
Einzelheiten, Bestandteile oder Zubehör für Werkzeugmaschinen, z.B. Anordnungen zum Kopieren oder Steuern
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B24B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
,
Maschinen, Einrichtungen oder Verfahren zum Schleifen oder Polieren
Pavement joint cutter capable of avoiding cutting dead angles
| European Patent Office | 2022