摘要:
This invention pertains to machinery and methods for cutting a workpiece utilizing a cutting tool in at least two parts (820,825) having prescribed shapes from a metal plate comprising the steps of: identifying each of the parts by one or more contour lines; cutting a workpiece along one of the identifying contour lines into one of the parts (820); creating at least one path diversion (822), wherein the diversion has an associated bounded region or opportunity; cutting the workpiece along a contour line associated with the opportunity (822); resuming the cutting of the part (820) along the identifying contour line with minimal damage to the part being cut; finishing the cutting of the part (820) and then moving (872) the cutting tool to the opportunity (822) and thence to an associated adjacent identifying contour line and then repeating the process until all parts have been manufactured.
摘要:
The device (10) for cutting the end winding (3) of an electric machine comprises a frame (11), supports (12) to block the device (10) during operation, an activating group (17) for at least a cutting flexible element (18), a cutting flexible element (18).
摘要:
This invention pertains to machinery and methods of cutting a workpiece (800) into at least two parts, the method comprising the steps of: identifying at least a first part (810) and a second part (815) each by a respective profile on the workpiece; moving a cutting tool through the workpiece along a first profile corresponding to the first part to create a first part from the workpiece; while creating the first part, moving the cutting tool away from an outer boundary of the first profile and thereby creating an opportunity (812) in the workpiece with the cutting tool; after creating the first part, moving (870) the cutting tool to the opportunity; moving the cutting tool through the workpiece from the opportunity to a second profile corresponding to the second part; and moving the cutting tool through the workpiece along the second profile to create the second part from the workpiece.
摘要:
Die Erfindung betrifft eine Exzenterpumpe (1) umfassend ein Gestell (15), eine um eine bezüglich des Gestells (15) ortsfeste Hauptachse (16) drehbar gelagerte, mittels einer Antriebsvorrichtung (73) antreibbare Pumpenwelle (3), eine auf einem Pumpenwellenabschnitt (23) axial verschiebbar gelagerte Exzenterhülse (17), eine zwischen Pumpenwellenabschnitt (23) und Exzenterhülse (17) wirksame Verdrehsicherung (27), mehrere bezüglich des Gestells (15) ortsfest angeordnete Pumpenelemente (5) mit radial zur Hauptachse (16) bewegbaren, auf ein in Hubräumen (8) der Pumpenelemente (5) enthaltenes Fluid einwirkenden Verdrängungselementen (6), die von einer Mantelfläche (18) der Exzenterhülse (17) gegen einen Fluiddruck verschoben werden sowie zumindest ein auf die Exzenterhülse (17) in axialer Richtung wirkendes Federelement (39). Dabei ist der Pumpenwellenabschnitt (23) als schräger Exzenterzapfen (24) mit einer zur Hauptachse (16) in einem Schrägungswinkel (26) verlaufenden Exzenterzapfenachse (25) ausgebildet und die auf dem Exzenterzapfen (24) geführte Exzenterhülse (17) weist eine zylindrische Mantelfläche (18) auf, deren Erzeugenden (20) parallel zur Hauptachse (16) verlaufen.
摘要:
A support cradle (11) adapted to support a tool (13) having a cutting element associated with a cutting face (15) at which the cutting element is accessible to a work piece, the cradle in use to be associated with guide (21) comprising a support face (23) and a guide face (25) which is to be coextensive with the support face, the cradle having a lower face (27) which is to be maintained in face to face relationship with the support face and a side face (29) which is to be maintained in face to face relationship with the guide face, the cradle configured to receive and support said tool such that the cutting face is located above the guide and is accessible across the guide face whereby with longitudinal movement of the cradle along the guide face the cutting element is caused to move in a path having a form corresponding to that of the guide face, clamping means (35) provided from the cradle and adapted to releasably engage and support the tool on the cradle such that the cutting element is held in fixed space relation to the guide face./
摘要:
In a force cutting type paper cutter for cutting paper while a pair of right and left edges (21) having a V shape of a movable blade (20) are intersected and brought into pressure contact with a linear edge of a fixed blade (10), a pair of right and left elastic pieces (24) for inclining the edges are provided by forming a lateral slit (22) and a division slit (23) in the movable blade. These elastic pieces (24) are held in a state of inclining to the side of the fixed blade (10) in a state in which the edges overlap with each other and in a cutting stroke, a state in which the edges of the movable blade (20) always make point contact with the edge of the fixed blade is obtained and uneven abutment is prevented.
摘要:
An apparatus (A) for processing a glass sheet, comprising a base (2) for holding a glass sheet (1), Y-carriages (3) and (4) supported movably on the base (2), a Y-driving device (5) for moving the carriages (3 and 4) in the Y direction, a frame (8) supported by the Y-carriages (3 and 4) through catch prevention devices (6 and 7), an X-carriage (9) supported movably on the frame (8), an X-driving device (10) for moving the X-carriage (9) in the X direction perpendicular to the Y direction, and a machining head (12) for forming a cut line (11) for breaking on the glass sheet (1), mounted on the X-carriage (9).