A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Milling cutter head and forming method thereof, milling rotor and road surface milling machine
The invention provides a milling cutter head, a forming method of the milling cutter head, a milling rotor and a road surface milling machine, and aims to reduce abnormal wear of the milling cutter head and improve the problem of non-uniformity of a wear area. The milling cutter head comprises a cutter tip; the cutter body comprises a cutter body connected to one end of the cutter point, the cutter body is a rotating body with the axis of the milling cutter head as the central axis, the radial size of the end, close to the cutter point, of the cutter body is smaller than that of the end, away from the cutter point, of the cutter body, and a generatrix of the cutter body is located on the radial outer side of a line segment formed by two end points of the generatrix. The forming method comprises: determining the shape of a tool nose; according to the shape of the tool nose 1, the shape of the caving surface of the to-be-cut pavement medium is determined; according to the shape of the caving surface, the shape of a bus of the cutter body is determined, and the size of an interference area of the bus and a caving line in the radial direction of the cutter body is gradually reduced from the middle to the two ends in the axial direction of the cutter body; the cutter body is arranged and connected to one end of the cutter tip according to the shape of the generatrix.
本公开提供一种铣刨刀头及其形成方法、铣刨转子和路面铣刨机，以减少其非正常磨损以及改善磨损区域不均匀的问题。铣刨刀头包括：刀尖；和刀体，包括连接于刀尖的一端的刀体本体，刀体本体为以铣刨刀头的轴线为中心轴线的旋转体，刀体本体的靠近刀尖的一端的径向尺寸小于远离刀尖的一端的径向尺寸，刀体本体的母线位于母线的两个端点形成的线段的径向外侧。形成方法包括：确定刀尖的形状；根据刀尖1的形状，确定待切削的路面介质的崩落面的形状；根据崩落面的形状，确定刀体本体的母线的形状，使母线与崩落线的干涉区域沿刀体本体的径向的尺寸沿刀体本体的轴向由中间向两端逐渐减小；和根据母线的形状，设置连接于刀尖的一端的刀体本体。
Milling cutter head and forming method thereof, milling rotor and road surface milling machine
The invention provides a milling cutter head, a forming method of the milling cutter head, a milling rotor and a road surface milling machine, and aims to reduce abnormal wear of the milling cutter head and improve the problem of non-uniformity of a wear area. The milling cutter head comprises a cutter tip; the cutter body comprises a cutter body connected to one end of the cutter point, the cutter body is a rotating body with the axis of the milling cutter head as the central axis, the radial size of the end, close to the cutter point, of the cutter body is smaller than that of the end, away from the cutter point, of the cutter body, and a generatrix of the cutter body is located on the radial outer side of a line segment formed by two end points of the generatrix. The forming method comprises: determining the shape of a tool nose; according to the shape of the tool nose 1, the shape of the caving surface of the to-be-cut pavement medium is determined; according to the shape of the caving surface, the shape of a bus of the cutter body is determined, and the size of an interference area of the bus and a caving line in the radial direction of the cutter body is gradually reduced from the middle to the two ends in the axial direction of the cutter body; the cutter body is arranged and connected to one end of the cutter tip according to the shape of the generatrix.
本公开提供一种铣刨刀头及其形成方法、铣刨转子和路面铣刨机，以减少其非正常磨损以及改善磨损区域不均匀的问题。铣刨刀头包括：刀尖；和刀体，包括连接于刀尖的一端的刀体本体，刀体本体为以铣刨刀头的轴线为中心轴线的旋转体，刀体本体的靠近刀尖的一端的径向尺寸小于远离刀尖的一端的径向尺寸，刀体本体的母线位于母线的两个端点形成的线段的径向外侧。形成方法包括：确定刀尖的形状；根据刀尖1的形状，确定待切削的路面介质的崩落面的形状；根据崩落面的形状，确定刀体本体的母线的形状，使母线与崩落线的干涉区域沿刀体本体的径向的尺寸沿刀体本体的轴向由中间向两端逐渐减小；和根据母线的形状，设置连接于刀尖的一端的刀体本体。
Milling cutter head and forming method thereof, milling rotor and road surface milling machine
铣刨刀头及其形成方法、铣刨转子和路面铣刨机
WANG GUOFENG (author) / KANG KAIXUAN (author) / HE BING (author) / XIE XIAOBING (author)
2022-08-16
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Milling cutter detection method, milling cutter detection device and milling machine
| European Patent Office | 2020