摘要:
The present invention provides a socket falling prevention device for an impact tool, the impact tool comprising a housing, with an anvil being provided in a protruding manner in front of the housing, and a socket being removably mounted on the anvil; the socket falling prevention device comprises at least one connecting member, for connecting the socket to a non-rotating portion of the impact tool by axial shape-fitted fixing to prevent the socket from falling off. Using the socket falling prevention device according to the present invention, the socket is fixedly connected directly to the non-rotating portion of the impact tool in the axial direction by means of the connecting member, rather than to the anvil, so the strength of the anvil will not be affected. Furthermore, the axial fixed connection by form fit will not hinder normal operation of the socket and ensures a fixed connection between the socket and impact tool in the axial direction, effectively preventing the socket from falling off the anvil of the impact tool.
摘要:
The method comprises a first phase comprising a cooling unit (1) which cools down a first fluid, said cooling unit (1) is connected by first pipes (2), which convey the first fluid, to an accumulation tank (3) which calculates the temperature of the first fluid, and when such first fluid reaches -30°C or less, the accumulation tank (3) sends the fluid to the second phase; if the fluid has not reached the predetermined temperature, the fluid is returned through second pipes (5) to the first cooling unit (1) and is recirculated until it reaches the predetermined temperature.
摘要:
Ein Werkstückträger zum Tragen eines Werkstücks umfasst einen Grundkörper und zwei Klemmbacke, die jeweils einen Klemmabschnitt aufweisen, wobei die Klemmabschnitte der Klemmbacken entlang einer Klemmrichtung mit einem Abstand voneinander beabstandet sind und zwischen sich einen Zwischenraum ausbilden, in dem ein Werkstück zum Tragen an dem Werkstückträger anordbar ist. Zusätzlich ist mindestens eine Antriebseinrichtung (23, 24) vorgesehen, die ausgebildet ist, mindestens eine der Klemmbacken (21, 22) motorisch entlang der Klemmrichtung (K) zum Einstellen des Abstands (A) zwischen den Klemmabschnitten (212, 222) zu verstellen. Auf diese Weise wird ein Werkstückträger zur Verfügung gestellt, der in variabler Weise einsetzbar ist zum Tragen unterschiedlich gearteter Werkstücke, ohne dass zur Anpassung an ein bestimmtes Werkstück ein Austausch von Teilen des Werkstückträgers erforderlich ist.
摘要:
The invention relates to a negative pressure clamp that comprises a bearing plate (3) including a plurality of chambers (4) into each of which gives a suction duct (5), said working plate being covered with a flexible and formable working plate (2) having suction openings (7) formed therein for drawing a part to be maintained and perforations (9) in which are inserted the lugs (8) of the bearing plate arranged about the chambers (4).
摘要:
A drilling tool for use in fabricating a plurality of different turbine components is provided. The drilling tool includes a base (110), a clamp coupled to the base, a clamp bar (114) coupled to the clamp, the clamp bar is moveable with respect to the base, a first bushing plate (118) including at least one aperture (144,156) extending therethrough, the first bushing plate is removably coupled to the base and is selected based on a first engine component being drilled, a second bushing plate including at least one aperture extending therethrough, the second bushing plate is removably coupled to the base and is selected based on a second engine component being drilled, the second turbine component is different from the first engine component, and a bushing (158) removably coupled to at least one of the first bushing plate at least one aperture and the second bushing plate at least one aperture.
摘要:
An apparatus for securing a workpiece is provided. In one form, the apparatus is configured such that the clamping jaws of the apparatus lie flush against the workpiece and the pressure from the pressure application mechanism is distributed substantially equally over the surface of the workpiece in contact with the jaws of the apparatus. Additionally, the apparatus is provided with a brake mechanism which allows at least one of the clamping jaw members to be secured in a desired position on the elongated member without having to tilt the jaw member connected thereto. In another form, the apparatus may have two brake release mechanisms to account for the various positions the apparatus may be placed in with respect to a workpiece.
摘要:
A clamp having an adjustable tip assembly is provided. The adjustable tip assembly includes a finger (4), wedge (32) and spreader (34). The finger is configured to engage the workpiece. The wedge is configured to engage the finger. The spreader is configured to engage the wedge, and applies a force against the wedge. The wedge, in turn, applies a force against the finger to hold the finger while engaging the workpiece.
摘要:
A power torque tool has an output shaft (18) along which torque pulses are transmitted to a load (28) such as a bolt. The shaft is driven by a mechanism (16) which can be of the impact-type or piston-and-cylinder type. The torque in the shaft (18) is measured by an integral region (30) of the shaft (18) which stores a remanent magnetisation which emanates a torque-dependent magnetic field. The field is sensed by non-contacting sensor arrangement 34. The torque impulses may be processed (36) to control the operation of the primary motor (14) so as to stop the motor when a predetermined torque is reached. The nature of the torque pulses generated in a power torque tool is analysed together with procedures for processing the pulses. The measurement of torque loss in torque pulse transmission along a shaft is disclosed.
摘要:
A clamping tool (10) for clamping pipes to prevent fluid flow includes jaws (17) that remain parallel to one another. A handle (16) is provided that can be rotated to open and close the clamping tool. A rotating sleeve (22) is also provided that allows the closed gap width to be selectively determined. A pipe positioner (40, 42) is also provided that properly positions the pipe between the jaws.