摘要:
A hole saw drill guide is described. The drill guide can be used when drilling holes in pipe or tubes. The hole saw drill guide includes a guide tube base assembly and an arbor shaft assembly. The guide tube base assembly is chained or otherwise secured to a pipe. The arbor shaft assembly is removably engaged with the guide tube base assembly and during use of the device, rotates within a guide tube of the base.
摘要:
A system (501) and method to remove a bushing (303) from a bore (301) includes an alignment tool (503) that fits within an inner cavity (403) of the bushing and a cutter tool (505) aligned by the alignment tool. The method includes forming a groove (805) on an inner surface (401) of the bushing (303) with the cutter tool (505) and guiding the cutter tool with a guide (517) associated with the alignment tool (503).
摘要:
A system (40) for modifying a slot (24) in a rotor (18) includes a drill (42), a clamp (80) connected to the drill (42) and configured to engage with an interior surface of the slot (24), and means for supporting the drill (42) from a stationary platform adjacent to the rotor (18). A method for modifying a slot (24) in a rotor (18) includes connecting a coupling (100) to a stationary platform adjacent to the rotor (18), connecting a drill (42) to the coupling (100), and locating the drill (42) proximate to the slot (24). The method further includes inserting a clamp (80) into the slot (24), engaging the clamp (80) with an interior surface of the slot (24), and operating the drill (42) to create a cavity in the slot (24).
摘要:
A system and a method for the connection of wire rods allow to minimize the discontinuity in the finishing process of the wire rods from two coils, the system comprising: at least one gripper device (5) apt to be fixed to a final section (1, 2) of the wire rod, comprising a channel (9) substantially coaxial to said section (1, 2), through which the wire rod end (3, 4) can be reached; a bushing (10) apt to be introduced into said channel (9), comprising a guide for drilling and tapping devices to allow the working of said final end (2, 4); and a joint (13), apt to carry out a screw connection with said end (3, 4) after the working of said drilling and tapping devices.
摘要:
Systems and methods are provided wherein a tube insert is at least partially disposed within the end portion of a tube. The system is adapted to cooperate with an aperture forming tool such as a drilling machine, the system comprises a tube including a wall and an end portion; a tube insert at least partially disposed within the end portion of the tube, the tube insert including a first registration structure, an outer surface, and at least one cavity in the outer surface; and a jig in the form of an alignment fixture including a second registration structure adapted to cooperate with the first registration structure of the tube insert to inhibit a relative movement between the alignment fixture and the tube insert, the alignment fixture further including an alignment device adapted to receive at least a portion of a tool to assist in forming an aperture through the wall of the tube at a predetermined location that is radially aligned with at least one cavity in the outer surface of the tube insert.
摘要:
A V-shaped frame (102) is attached to a pipe (100) to be drilled. The frame may be used with larger pipes by attaching a removable extension plates (120) to the arms (104) (106) of the V-shaped frame, thereby increasing the size of the recess between the arms (104, 106). The apparatus may be fixed to the pipe (100) by a chain (110) which connects to the platform (102) and extends around the pipe (100), or by attaching clips to the frame and attaching the clips to the surface of the pipe by screws etc. To attach the apparatus to a pipe having a corrugated outer surface, clamp members (340) extend into the grooves (308'') of the corrugations to grip the groove walls (316).
摘要:
Guide de perçage pour tubes de plusieurs diamètres, comportant au moins un premier demi-corps (10.1) et un deuxième demi-corps (10.2) qui ont chacun une première face (11.1, 11.2) et une deuxième face (12.1, 12.2) opposées l'une à l'autre et qui sont reliés l'un à l'autre par au moins une articulation (19) de telle manière que les deux demi-corps (10.1, 10.2) soient mobiles l'un par rapport à l'autre entre une première position de fermeture dans laquelle les premières faces (11.1, 12.2) des demi-corps (10.1, 10.2) sont en regard l'une de l'autre et une deuxième position de fermeture dans laquelle les deuxièmes faces (11.2, 12.2) des demi-corps (10.1, 10.2) sont en regard l'une de l'autre pour former des logements (13.1, 13.2, 14.1, 14.2, 15.1, 15.2, 16.1, 16.2) aptes à recevoir des tubes de différents diamètres.