15results about "Boring/drilling apparatus" patented technology

The present invention relates to a metallic fluid tube (100) for a fluid connection arrangement (300) comprising: a metallic tube wall (101) having an inner tube wall (103) which defines an interior space (105) of the fluid tube (100), and having an outer tube wall (107) which faces away from the interior space (105) of the fluid tube (100) and towards an exterior space (109) of the fluid tube (100), wherein the tube wall (101) has a tube end (113) with a tube opening (115) which connects the interior space (105) of the fluid tube (100) with an exterior space (109) of the metallic fluid tube (100), wherein the tube wall (101) has a raised section (117) which surrounds the outer tube wall (107) and is spaced apart from the tube end (113), wherein the The outer surface of the pipe wall (107) has a circumferential sealing geometry (119),which is designed to provide a fluid-tight connection between the metallic fluid tube (100) and another fluid-carrying component (301) of the fluid connection arrangement (300), and wherein the circumferential sealing geometry (119) extends on the outside of the tube wall (107) from the raised section (117) to the tube end (113), and wherein the circumferential sealing geometry (119) has rotary grooves (121) which extend along a groove extension direction (123), wherein the groove extension direction (123) is transverse to a longitudinal extension direction (111) of the fluid tube (100).

The invention relates to a deburring tool (1) for tubular workpieces (2), comprising two or more blade parts (10) which are designed to deburr the workpiece (2). In order to further improve the design of a deburring tool of the type in question, according to the invention one, both or a plurality of the blade parts (10) is or are movably received in the deburring tool (1) for an adjustment in order to adapt the blade parts (10) to different diameters of the tubular workpiece (2), wherein workpieces (2) of different diameters can be deburred using the same blade part (10) or the same blade parts (10). The invention further relates to a cutting tool (4) for cutting tubular workpieces (2), comprising a deburring tool (1) for deburring such a workpiece (2).

A facing tool assembly including a facing tool. The facing tool includes a body having a first end coaxial with a second end, the first end connectable to a rotary power tool, and the second end connectable to a clamp assembly, and a cutting tool for cutting a pipe face, the cutting tool connected to the body between the first end and the second end.

A pipe preparation tool has a housing, a motor mounted within the housing, a head mechanism disposed on the housing, a rotatable blade holder disposed within the head mechanism, and a blade attached to the blade holder. The tool may include a power tool battery pack attached to the housing and electrically connected to the motor. Preferably, a pipe may engage the blade in a first orientation and a second orientation opposite to the first orientation. The blade may have first and second opposite cutting edges, wherein the pipe can engage the first cutting edge of the blade when in the first orientation and the second cutting edge of the blade when in the second orientation.

The present disclosure discloses a chuck (1) for processing equipment, comprising a rotatable base (2), a drive unit (3) which is mounted to the base (2), a clamping jaw unit (4) which is movably mounted to the base (2) and thus adapted to grip a workpiece to be processed, and a centering transmission unit (5) comprising a centering portion configured to be driven by the drive unit (3) to rotate about a rotation axis (L) of the base (2) and a connecting rod portion hinged to the centering portion and to the clamping jaw unit (4) respectively in order to transmit a rotational movement of the centering portion to the clamping jaw unit (4) to perform a gripping action. According to some exemplary embodiments, the centering accuracy of the chuck can be improved, and the clamping force can be easily adjusted according to the size of the workpiece, thereby avoiding deformation of the workpiece and helping to improve the processing quality. The present disclosure further discloses corresponding processing equipment.

The numerical control device of the present invention receives input of the action modes of multiple tools and the action conditions of the action modes, calculates movement instruction data containing speed information and position information of the multiple tools based on the input action modes and action conditions, makes the cutting paths of the multiple tools intersect, generates interpolation data based on the movement instruction data, and controls the motor of the driving machine based on the interpolation data.

Method for manufacturing an elongated component, in particular a connecting component, having a top and a bottom surface, comprising the following steps: - Clamping a blank part (10) to be machined, in particular having a plate-like basic shape, in a first clamping, in particular horizontal orientation; - machining of the raw part (10) in the first orientation to remove at least the surfaces representing the top and bottom of the component to be manufactured by means of a first machining tool (40) forming an intermediate component (20); - Separating the intermediate component (20) from the remaining raw part (10).

The invention belongs to the technical field of aerospace product machinery manufacturing. Disclosed are on-machine three-dimensional profiling machining device for complex-configured composite material pipelines and an application method thereof. The on-machine three-dimensional profiling of the complex-configured composite material pipelines is In the shape machining device, a precision lifting rod is installed on the linear motion module, and a depth vision system is installed on the precision lifting rod; a precision linear motion table and a radial motion module are installed at the left end of the on-machine measurement hollow machining structure, laser displacement sensor probe, and the eddy current sensor probe is installed on the left end of the hollow machining structure for on-machine measurement through mounting bolts. The invention has the advantages of high integration, simple operation, convenience and practicality.

The invention discloses a chuck (1) for a machining device, comprising: a rotatable base (2); the driving unit (3) is mounted on the base (2); the clamping jaw unit (4) is movably mounted on the base (2) and is suitable for grabbing a machined workpiece; and a centering transmission unit (5) comprising: a centering portion configured to be driven by the drive unit (3) to rotate about a rotation axis (L) of the base (2); and the connecting rod part is respectively hinged with the centering part and the clamping claw unit (4) and is used for transmitting the rotary motion of the centering part to the clamping claw unit (4) to carry out grabbing motion. According to some exemplary embodiments, the centering precision of the chuck can be improved, meanwhile, the clamping force can be easily adjusted according to the size of a workpiece, workpiece deformation is avoided, and machining quality can be improved. The invention further discloses a corresponding machining device.

A plain bearing sleeve includes an inner diameter, a sleeve length greater than the inner diameter, an outer diameter, and a wall thickness smaller than 8% of the inner diameter. A sleeve blank includes a longitudinal axis, an outer surface, an inner surface, a first end face, a second end face opposite the first end face, and at least three threaded holes arranged on the first end face. A method for producing the plain bearing sleeve includes clamping the outer surface at the first end face for rotation, machining the inner surface to the inner diameter, fixing the first end face at the at least three threaded holes for rotation, machining the outer surface to the outer diameter, clamping the inner surface at the second end face for rotation, and cutting a ring with the first end face and the at least three threaded holes from the sleeve blank.

A metallic fluid tube includes a metallic tube wall having a tube wall inner side which delimits an interior space and a tube wall outer side facing away from the interior space and toward an exterior area. The tube wall has a tube end with a tube opening connecting the interior space with the exterior area. The tube wall has an elevation which runs around the tube wall outer side and is arranged spaced apart from the tube end. The tube wall outer side has a circumferential sealing geometry extending on the tube wall outer side from the elevation to the tube end. The circumferential sealing geometry has turning grooves extending along a groove extension direction that runs transversely to a longitudinal extension direction of the fluid tube.

A pipe preparation tool has a housing (1), a motor (13) mounted within the housing (1), a head mechanism (40) disposed on the housing (1), a rotatable blade holder (42) disposed within the head mechanism (40), and a blade (42B) attached to the blade holder (42). The tool may include a power tool battery pack (12) attached to the housing (1) and electrically connected to the motor (13). A pipe may engage the blade (42B) in a first orientation and a second orientation opposite to the first orientation. The blade (42B) may have first and second opposite cutting edges, wherein the pipe can engage the first cutting edge (42BI, 42BO) of the blade (42B) when in the first orientation and the second cutting edge (42BI, 42BO) of the blade (42B) when in the second orientation.

The present invention relates to a method for manufacturing a plain bearing sleeve (1), having a length (L) of the plain bearing sleeve (1) configured to be greater than the inside diameter (IDM) of the plain bearing sleeve (1) and having a wall thickness (D) of the plain bearing sleeve (1) dimensioned to be smaller than 8% of the inside diameter (IDM) of the plain bearing sleeve (1).The present invention also relates to such a plain bearing sleeve (1), to a plain bearing (10) configured with the plain bearing sleeve (1), and to the use of the plain bearing (10).

The present invention relates to a metallic fluid tube (100) for a fluid connection arrangement (300) comprising: a metallic tube wall (101) having an inner tube wall (103) which defines an interior space (105) of the fluid tube (100), and having an outer tube wall (107) which faces away from the interior space (105) of the fluid tube (100) and towards an exterior space (109) of the fluid tube (100), wherein the tube wall (101) has a tube end (113) with a tube opening (115) which connects the interior space (105) of the fluid tube (100) with an exterior space (109) of the metallic fluid tube (100), wherein the tube wall (101) has a raised section (117) which surrounds the outer tube wall (107) and is spaced apart from the tube end (113), wherein the The outer surface of the pipe wall (107) has a circumferential sealing geometry (119),which is designed to provide a fluid-tight connection between the metallic fluid tube (100) and another fluid-carrying component (301) of the fluid connection arrangement (300), and wherein the circumferential sealing geometry (119) extends on the outside of the tube wall (107) from the raised section (117) to the tube end (113), and wherein the circumferential sealing geometry (119) has rotary grooves (121) which extend along a groove extension direction (123), wherein the groove extension direction (123) is transverse to a longitudinal extension direction (111) of the fluid tube (100).

The invention relates to a deburring tool (1) for tubular workpieces (2), having two or more blade parts (10) designed to deburr the workpiece (2). In order to further improve a deburring tool of the type in question, it is proposed that one, both, or more of the blade parts (10) be adjustably accommodated in the deburring tool (1) in order to adapt the blade parts (10) to different diameters of the tubular workpiece (2), wherein deburring can be carried out on workpieces (2) of different diameters using the same blade part (10) or the same blade parts (10).The invention further relates to a cutting tool (4) for cutting tubular workpieces (2), with a deburring tool (1) for deburring such a workpiece (2), wherein the deburring tool (1) is firmly connected to the cutting tool (2), wherein the deburring tool (1) further comprises two or more blade parts (10).