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JP4206254B2 |
The hand machine tool has a fan wheel (6) of a suction unit (2) set between the suction pipe (5) and the separator (8). The fan wheel extends at least in part into the dust collecting space (7) and can have radially aligned vanes.
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JP4199842B2 |
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JP4196632B2 |
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JP4195694B2 |
A slide type guide mechanism in which an adjusting screw member for eliminating looseness can be automatically tightened. The slide type guide mechanism includes a guide 22 which is provided with a guide groove 30 having a first guide si...
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JP4189104B2 |
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JP4189135B2 |
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JP4180476B2 |
There is provided a spindle unit (100) having a pressure foot whose machining efficiency may be improved even when compressed air is used as means for pressing the pressure foot. The spindle unit (100) having the pressure foot comprises ...
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JP2008264930A |
To prevent chips from being accumulated at a corner of a suction bush at the time of CRPR drill processing in a boring device.In this boring device, a pressing member pressing a workpiece from above comprises a chip suction part 19 conne...
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JP4175796B2 |
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JP4170201B2 |
Substrate processing apparatus for processing holes accurately positioned in an long film, comprising: work supporting devices for supporting the work; clamping devices for clamping the work onto the work supporting devices; first moveme...
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JP4170535B2 |
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JP2008238308A |
To provide a drilling device capable of ensuring sufficient drilling accuracy while avoiding enlargement of an installation space and the cost increase of the device.The drilling device 1 is constituted so that a motor 17, a spindle 18 r...
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JP2008229850A |
To provide a drilling tool with a dust collection mechanism which can recover even dust having small particle sizes capable of passing through a filter without causing the decline of dust collection efficiency.The drilling tool with the ...
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JP2008221411A |
To prevent scattering of chips generated when machining a workpiece, and to prevent the generation of a failure caused by the chips.This chip removing device is provided with a router unit 13 for machining a prescribed position of a PCB ...
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JP2008213079A |
To provide a method improving an operation environment for drilling and automatizing and performing an more accurate machining.In a driving unit having: first and second rotors 1 and 2 respectively rotating around the same rotary shaft a...
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JP2008207361A |
To provide a drilling tool which makes it simple in structure and inexpensive in composition when a dust collection case having an inlet and an outlet is held to a hammer drill.The drilling tool has a front edge tool, a motor, a rotation...
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JP2008207327A |
To provide a drilling tool for use in fabricating a plurality of different turbine components.The drilling tool includes a base (110), a clamp coupled to the base (110), a clamp bar (114) coupled to the clamp, the clamp bar being movable...
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JP2008207258A |
To provide a drilling tool having a dust collection mechanism, which drills deeply without increasing a size of a main body.The drilling tool includes: a tip tool, a motor; a conversion mechanism for converting rotation of the motor into...
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JP4143492B2 |
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JP4136784B2 |
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JP2008183631A |
To provide a machine tool having a plurality of tools and its control method capable of making tool replacement using an automatic tool replacing device and allowing the balance adjustment to be performed quickly which the tool replaceme...
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JP4126081B1 |
Intended is to enable an inclined small hole working method for forming a small hole inclined at a predetermined angle in a work made of a relatively hard material, to achieve the shaping precision and the positioning precision of the sm...
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JP2008168404A |
To provide a drilling device efficiently collecting cutting chips.A spindle 70 with a mechanism to rotate a drill 73 of the drilling device built in it is covered with a rectangular dust collecting part 10. This dust collecting part 10 i...
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JP2008168415A |
To provide a safety dust collection cover for a drilling machine, which achieves safety of the drilling machine against a drill and flying chips and capable of collecting the chips flying in chipped pieces.This safety dust collection cov...
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JP4124913B2 |
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JP4118739B2 |
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JP4114934B2 |
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JP2008522850A |
A method of forming a machining spray for treating a surface of a substrate during a machining process includes providing a first component containing solid carbon dioxide particles. A second provided component is derived from an inert g...
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JP4111102B2 |
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JP4108370B2 |
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JP4106235B2 |
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JP3142039U |
To provide a drill drilling depth adjusting machine capable of easily setting a drilling depth in a hand-held electric drill. The drill bit length is adjusted by a movable measure 5 attached to a drilling stopper 1 attached to a drill ne...
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JP4096187B2 |
A machining tool has a tool holder aligned on an axis of rotation beta of its shaft, which axis beta is oblique to the axis of rotation of a spindle at a predetermined angle theta. Accordingly, the machining tool may perform oblique mach...
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JP4090403B2 |
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JP2008512266A |
A lens drilling device for drilling a hole into a lens held by a lens retaining system, comprising a base; a pivoting drill support arm, whereby the pivoting drill support arm is adapted to pivot from a retracted position where the drill...
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JP4081418B2 |
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JP4077777B2 |
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JP2008080433A |
To provide a printed board punching machine capable of reducing an air cut quantity without degrading machining quality and capable of improving machining efficiency.A vent hole 8 capable of communicating a space 31 with the open air is ...
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JP4071978B2 |
The dust extraction system for a hand tool, e.g. a power drill (2), has a suction head (3) parallel to the tool axis (A) and radially offset from it. The suction head is linked to a telescopic suction tube (4), with a restricted axial st...
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JP4071080B2 |
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JP4071514B2 |
The device has an electric drive (2) and a hammer mechanism (3), an electronic depth stop (4) with a sensor (5) for contactless distance measurement and a computer unit (6) for signaling a measurement value reaching a desired value. The ...
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JP4070547B2 |
A cutter driving apparatus has a spindle (12), a base (16), and a transmission shaft (18). The spindle has a cutter (14) attached thereto. The base moves along the axis of the spindle. The spindle moves integrally with the base along the...
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JP4067535B2 |
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JP4063527B2 |
The tool has an electric motor (2) whose rotor shaft (11), which is attached so as to rotate with it, drives a gearbox pinion (4) attached to a pinion shaft so as to rotate with the pinion shaft and a safety coupling (5) between the roto...
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JP2008055536A |
To prevent the breakage of a cutting tool as much as possible, and to enhance work efficiency in this type of deep hole cutting.In a state where a mist-like lubricating oil is supplied to a work from a hole provided in the front end on t...
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JP4060550B2 |
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JP3139698U |
To provide a breakage inspection device for a blade of a drill for a printed circuit board, which is simple and convenient, and has accuracy and immediacy. The breakage inspection device for a blade of a drill for a printed circuit board...
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JP4053331B2 |
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JP2008036732A |
To provide a cutting tool capable of supplying oil mist to a machining point in conjugation with turning-on of a mist discharge switch, and shortening a cycle time in machining.The cutting tool 1 performs cutting while spraying the oil m...
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JP3139576U |
To provide a spindle elevating mechanism of a drill for a printed circuit board capable of performing accurate drilling work without bias in a drill installed on the spindle. A spindle elevating mechanism for a printed circuit board dril...
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