摘要:
The rotating tool for a machine tool comprises a frustoconical surface (29) for engagement of the tool on a rotating spindle (37, 43) of a machine tool. The frustoconical surface (29) is accommodated inside a seat (25B) recessed into the tool (21). The size of said seat is such that it allows the insertion of the end (43) of the spindle (37).
摘要:
The machine comprises a workpiece holder (21) for clamping the workpiece (P) to be machined, an operating unit with a chuck box (13) with multiple tools (U1, U2, U3, U4) carried by said operating unit (1), said chuck box being controlled along a plurality of machining axes (X, Y, Z, B, C); the workpiece holder (21) has at least a first series of cantilever arms (27A) at whose ends are arranged clamping means (29A) for clamping the workpiece (P) to be machined. The series of arms (27A) is carried by a support member (25) which moves said first series of cantilever arms (27A) from a first or loading position to a second or machining position and back again.
摘要:
Numerisch gesteuerte Bearbeitungseinheit (3; 5) für Maschinen zur Bearbeitung der Endbereiche von Konstruktionselementen von Möbeln und dgl. mit einem Kopf (25; 27), der wenigstens zwei Werkzeuge (31, 33; 37, 39) mit parallelen Achsen trägt, von denen das erste (31; 37) längs zweier Translations- und Arbeitsachsen (X, Y) bewegbar ist, während das zweite (33; 39) längs dreier Translations- und Arbeitsachsen (X, Y, Z) bewegbar ist, wobei die Drehachse der beiden Werkzeuge (31, 33; 37, 39) parallel zu einer (Z) der drei Translationsachsen (X, Y, Z) verläuft und zumindest die beiden anderen Achsen (X, Y) den beiden Werkzeugen gemeinsam zugeordnet und numerisch gesteuert sind; der Kopf (25; 27) und das Werkstück führen eine Relativbewegung um zwei zueinander ortogonale Schwenkachsen (A, B) aus.
摘要:
A description is given of a machine tool for machining pieces of wood or similar, comprising at least one means of support (15A, 15B) for the workpieces and a working head (7) comprising at least one chuck, this working head being movable about at least a first axis of oscillation (C), along a first horizontal traversing axis (X) and along a second vertical traversing axis (Y). The working head and the support means are movable with respect to each other along a third horizontal traversing axis (Z) orthogonal to said first traversing axis (X). The support means has a dimension which is adjustable along said third traversing axis (Z), and oscillates about an auxiliary horizontal axis of oscillation (A).
摘要:
A description is given of a machine tool for machining long workpieces, as for example parts for chairs, comprising supporting and clamping means for the workpieces and a machining head that comprises at least one chuck and is moveable about two axes of rotation (A, B) and along a first axis of horizontal translation (X) and along a second axis of vertical translation (Y), the machining head and the supporting means being capable of relative movement along a third axis of horizontal translation (Z). The supporting means comprise at least one basically horizontal and rectangular bearing surface, with a long side and a short side, that is able to assume a position in which said long side is perpendicular to said first axis of horizontal translation, said bearing surface being equipped with clamping means for a plurality of workpieces.