摘要:
To provide a work conveying pallet which is conveyed to a work station while carrying a work. The work conveying pallet includes a base in the form of a flat plate having front and back principal surfaces and a plurality of side surfaces, the front and back principal surfaces being configured to carry a work, a linear motion block provided on the base, the linear motion block being configured to move on a guide rail provided along a conveyance path, and locking members configured to be locked to a circulation belt of a pallet conveying apparatus. The locking members are provided on at least two surfaces out of the front and back principal surfaces and the plurality of side surfaces of the base.
摘要:
To prevent entrance of swarf or cutting oil from a workpiece recovery opening, in a workpiece recovery unit, a cover 21 which covers an upper side and a lateral side of a workpiece recovery opening 19 opening in an upper side of a workpiece recovery section 18 disposed lateral to a holder 13 which holds a processed workpiece 1', a workpiece transport path 23 from an entrance 22 opening in a lower side provided in the cover 21 to the recovery opening 19 is formed in a step-like shape, the holder 13 is supported so as to be movable in an up-and-down direction and a right-and-left direction, the workpiece 1' is moved along the transport path 23 by the holder 13, and is transported to the upper side of the recovery opening 19 from the entrance 22 so as to be recovered in the recovery opening 19.
摘要:
An apparatus (8) for assembling panels and locking elements, comprises a feeding station (9) for supplying a panel (1), a machining station (10) for making a recess into a panel, an inserting station (11) for inserting a locking element into a recess of a panel, a discharge station (12) for discharging the assembled panel, at least three movable engaging members, each suitable for engaging and conveying a pane, which engaging members are adapted such that a first panel can be conveyed from the feeding station (9) to the machining station (10), a second panel can be conveyed from the machining station (10) to the inserting station (11), and a third panel can be conveyed from the inserting station (11) to the discharge station (12) simultaneously during subsequent finite time periods. A method of assembling panels and locking elements, comprises the subsequent steps of simultaneously machining a recess into a first panel at a machining station and inserting a locking element into a recess of a second panel at an inserting station, simultaneously supplying a third panel to the machining station, conveying the first panel from the machining station to the inserting station and conveying the second panel from the inserting station to a discharge station for discharging the assembled second panel; and simultaneously machining a recess into the third panel at the machining station and inserting a locking element into the recess of the first panel at the inserting station.
摘要:
Articulating workpiece transfer apparatus (1) comprises a pair of identical housings (2) each of which has a circular flange (20) projecting from one side of the housing and abutting one another. Each flange (20) has adjacent its periphery a beveled edge (21). A circular clamp (27) has a concave groove (30) in which the peripheral edges of the flanges (20) are accommodated, and such clamp (27) is operable to apply a clamping force on each flange (20) urging the latter into face-to-face engagement with one another. Each housing has a cylindrical opening (17) for the accommodation of an elongate transfer arm (3) which is linearly slideable and rotatable about the axis of the arm (3). Each housing (2) includes a clamp which enables and disables relative movement between the associated arm and the housing. The housings (2) are rotatable relative to each other about an axis which passes through both flanges (20) and which is normal to the axis of rotation of the respective transfer arms (3).
摘要:
The invention relates to a workpiece machining tool that includes a so-called palette system. The workpiece (8) is fitted to a workpiece holder (7) outside the working space of the machine tool. The interchange of workpieces (8) is effected by placing an armed workpiece holder (7) in a predetermined position on a worktable (6) in said working space, and removing the machined workpiece from said space and replacing said workpiece with another workpiece holder (17) armed with a fresh workpiece (8). The workpiece holder (7) and the workpiece fitted thereto can thus be transported into and away from the working space. The working space of the machine has a front side (3) from which an operator A is able to manoeuvre and monitor machining of a workpiece. The working space has a rear side (4) in the other direction. According to the invention, a workpiece holder (7) and the workpiece fitted thereto are transported through the rear side (4) of the working space. Because the front side (3) of the working space is not used to this end, operator access to the working space will not be obstructed by workpiece holders (7) that are to be interchanged. The invention also relates to a method for machining workpieces, said method coinciding with the modus operandi of the machine tool.
摘要:
A turbine blade ( 18 ) for a gas turbine engine includes a machining datum ( 60 ) that extends radially from a pocket ( 54 ) in the outer shroud ( 36 ) of the blade. The datum is spaced from a sidewall ( 64 ) of the pocket so that the datum is peripherally continuous irrespective of whether the blade is in a prefinished state or in a completely finished state. Because the datum's peripheral continuity survives the original manufacturing process, the datum is available for use in post-manufacturing inspection and repair operations.
摘要:
Anstelle eines Stanzwerkzeugs wird zum Schlitzen von Bandrändern (6) eine Bearbeitungseinrichtung verwendet, welche hochenergetische Strahlen (21) wechselweise auf eines von zwei zu bearbeitenden Bändern (1,2) wirft. Beide Bänder (1,2) sind parallel nebeneinander angeordnet und werden abwechselnd bzw. wechselseitig in Längsrichtung so transportiert, daß die mit den Schlitzen (3) zu versehenden Bandrändern (6) einander zugewandt sind und der hochenergetische Strahl (21) nach dem Herausschneiden eines Schlitzes (3) bzw. der Ausformung einer Randkontur (8) des Schlitzes (3) eines Bandes in Querrichtung zum nächsten Band übergeht und dort mit dem Schlitzen (3) bzw. Ausformen der Randkontur (8) des Schlitzes beginnt.