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JP4787771B2 |
The device has printed circuit boards (1a, 1b) mounted on respective tables (2a, 2b), and a control unit controlling an X-axis drive section (3a) and a Y-axis drive section (7a) to move an X-direction axle and Y-direction axle in a direc...
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JP2011183500A |
To form a deep hole with high straightness on a workpiece while solving a problem caused by using a piezo element in a deep hole drilling device.The deep hole drilling device includes a position control means 100 which adjusts a position...
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JP4756184B2 |
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JP4749892B2 |
A hole data input device for inputting hole data including a position of a hole with respect to a target lens shape for forming the hole on an eyeglass lens to attach a rimless frame to the lens, includes: a storage that stores plural ty...
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JP4749935B2 |
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JP4745612B2 |
A machine tool has a support table provided on an upper surface of a bed to support a work, a Z-axis saddle, a machining unit mounted on the Z-axis saddle and provided with a machining head, a compartment cover arranged on the bed to com...
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JP2011519739A |
A machine tool, particularly of the milling and boring type, comprising: a support for a spindle that accommodates coaxially a boring bar that is connected thereto by means of hydrostatically supported bearings, elements for the joint ro...
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JP4708035B2 |
An eyeglass lens processing apparatus includes: a drilling tool for forming a hole in an eyeglass lens; a first movement mechanism part that relatively moves the drilling tool relative to the lens; a target lens shape input section that ...
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JP4699795B2 |
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JP4699794B2 |
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JP4696004B2 |
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JP2011088245A |
To provide a drilling machine structured to be capable of applying correct eccentric motion to a drill without varying a diameter of the eccentric motion of the drill even if rotary motion is applied to the drill by a driving motor.The d...
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JP2011056590A |
To provide a small multiple-spindle drilling and tapping machine including a collet chuck mechanism capable of putting a drill on each spindle in a short period of time.A collet cylinder 30 is fixedly screwed with each spindle 10 of the ...
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JP2011056623A |
To provide a boring machining system which can highly accurately machine the inner surface of a hole of a work.The boring machining system 1 includes a spindle device 2 for rotating a spindle shaft 21 and a holder 3 attached to the spind...
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JP4656371B2 |
To provide a cutting method for efficiently forming holes with different diameters in a short time when applying precision machining to cut objects. A cutting tool with a cutting edge for cutting is mounted to a rotatable spindle provide...
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JP2011042031A |
To solve the problems of a conventional processing device, i.e., destruction of a decorated layer caused by turning-over of a processing material W and setting of a front surface side in contact with fixtures, and deterioration of workab...
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JP4620249B2 |
An apparatus for machining a hole in a work piece includes a spindle motor that is rotatable about a principal axis. The spindle motor includes a tool holder having a tool axis substantially parallel to the principal axis. The tool holde...
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JP4616056B2 |
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JP4608370B2 |
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JP4602224B2 |
To accurately and efficiently form a through hole in a bowl-shaped reflector without hurting a reflecting surface. A method of boring the reflector includes a process in which the part 34 to be worked of the reflector 3 is arranged betwe...
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JP2010538845A |
The invention relates to a device for fine machining workpieces, preferably for honing and/or fineboring cylinder bores in crankcases of internal combustion engines, wherein inside a module (1) one or two horizontally displaceable machin...
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JP4596785B2 |
The pressure regulated concrete core drilling machine (1) has an electric motor (2) for rotation of a drill crown (3) with axial cutters (5). A drive (6) pushes the drill crown against the workpiece (4) and has a regulator (7) controlled...
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JP4590697B2 |
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JP4585816B2 |
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JP2010254573A |
To provide a hole forming method for a glass plate which can correctly form a hole in a glass plate without causing deflection, and with a simple structure, can suppress production cost low, further can easily perform a maintenance opera...
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JP2010240161A |
To provide a flexible shaft which easily and surely removes a foreign matter adhering during use though having an excellent folding function, and especially suitably usable for medical use, and a tool using the shaft.The shaft 1 includes...
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JP4566315B2 |
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JP4566840B2 |
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JP2010214507A |
To provide a rotating tool control means of a machine tool capable of starting machining without standby until the rotating tool attains a prescribed rotation speed after completion of selected positioning of the rotating tool.This rotat...
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JP4554460B2 |
There is provided a drilling method capable of improving machining accuracy of a printed board drilling apparatus as a whole by decreasing dispersion of the machining accuracy even if it is a multi-spindle printed board drilling apparatu...
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JP2010207252A |
To provide a navigation system for estimating the position of a tool which is used for a remote controlled actuator that changes, by remote control, the posture of a tip member for supporting the tool arranged at the tip of an elongated ...
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JP2010187819A |
To provide a navigation system which estimates the position of a tool for a remote-controlled actuator capable of changing the attitude of a front end member for supporting the tool provided to the front end of a spindle guide unit havin...
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JP2010187755A |
To provide a navigation system which estimates the position of a tool for a remote-controlled actuator capable of changing the attitude of a front end member for supporting the tool provided to the front end of a spindle guide unit havin...
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JP4533866B2 |
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JP4520624B2 |
The drill/chisel assembly has a drive spindle (19) for the tool with two cogwheels (17,18) of different dimensions. A back gear shaft (1) has a drive pinion (15), and carries a tumble drive (7) for a hammer. A switch sleeve (9) on the sh...
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JP4510968B2 |
The tool for the removal of metal from a workpiece to give an uneven surface, especially for a valve seat, has at least one blade plate (7) in a holder (9) as a base body (3), with a part-tool (51) which is mounted against the body (3). ...
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JP4498230B2 |
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JP4494833B2 |
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JP2010137327A |
To provide a cutting device improved in cutting accuracy. This cutting device 100 is equipped with: a rotating shaft 110, cutting blades 120, 120, ... which are attached to the outer peripheral surface of the rotating shaft 110 and the p...
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JP4474328B2 |
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JP2010115724A |
To provide a boring apparatus for shape steel which facilitates the change of the arranging position of a drill.The boring apparatus for the shape steel includes: a first drill 50 and a second drill 70 which are adjacently arranged with ...
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JP4461083B2 |
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JP2010088812A |
To provide a remote control type actuator in which the posture of a tool provided on a distal end can be changed by remote control, the posture is accurately changed even when a spindle guide part as a pipe part is curved, and a small-si...
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JP4446003B2 |
A machining unit that is supported on a machine tool and machines a workpiece by a revolving tool with a main spindle section being driven and rotated includes an eccentric rotational section, a tool holder, a tool revolution-radius chan...
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JP4440388B2 |
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JP2010046197A |
To provide a remote control type actuator which reliably alters a posture of a tool provided at a distal end of an elongated pipe part by remote control.The remote control type actuator includes an elongated spindle guide part 3 which is...
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JP2010046764A |
To provide a remote operation type actuator which can change the attitude of a tool provided at an end by a remote operation and includes a safety measure required when the tool cannot be controlled.The remote operation type actuator inc...
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JP4426838B2 |
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JP4421687B2 |
A method for drilling holes into a mantle of a cylinder of a paper machine while the cylinder is in its site of operation in the paper machine. The holes are drilled into the cylinder mantle by a drilling device having drill bits and whi...
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JP4410600B2 |
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