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JP6211060B2 |
Provided is a snap tap forming method which can preventing a leakage of water through between an existing pipe and a regeneration pipe in a method of performing a branching work in a state where the supply of city water is not cut off. I...
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JP6208963B2 |
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JP6209487B2 |
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JP6192918B2 |
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JP6194135B1 |
Offer of a steel pipe puncturing implement which can end correctly without shifting a hole of a byway to a peripheral face of a steel pipe is aimed at. [Subject] While steel pipe puncturing implement 10 of the present invention forms ste...
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JP6178568B2 |
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JP6172192B2 |
To stably increase a tumble flow from an air-intake port 12 of a molten cylinder head 4 regardless of variation in installation positions of a core for the air-intake port in a mold.A manufacturing method of an engine cylinder head: meas...
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JP2017520413A |
The present invention creates a defined microstructure consisting of intersecting grooves (14, 15), in particular the cylindrical surface (12) of a metal work piece (11), eg, a cylinder liner in a cylinder block. The present invention re...
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JP6166595B2 |
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JP6155497B2 |
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JP6155860B2 |
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JP6138544B2 |
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JPWO2015166587A1 |
The method for manufacturing a circuit board of the present invention is a through hole forming step of forming a through hole (62) in a multilayer wiring board (20) having a pad layer (26) and an internal conductor layer (50, 52, 54, 56...
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JP6116955B2 |
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JP2017064798A |
To safely extract solid industrial wastes of high rigidity by performing neither drum cutting processing nor chemical treatment by making the work more efficient than conventional when the solid industrial wastes of high rigidity are ext...
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JP6099790B1 |
[Subject] It is attached to the machine tool which performs inside Chestnut processing, and the work supporting structure which can attain the miniaturization of a machine tool is provided. [Means for Solution] Work supporting structure ...
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JP6067119B2 |
A round hole machining method and a round-hole machining device in which machining can be accurately performed regardless of a residual stress caused by casting. An out-of-round hole machining device, which carries out inner diameter mac...
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JP2016221594A |
To provide a drill device and a drill attachment jig constituting the drill device and a drill device formation mechanism capable of reducing a manufacturing cost, and easy to handle.A drill device 12 comprises a drill attachment jig 10 ...
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JP2016215299A |
To provide a workpiece processing method which can make easily a thin hole in a workpiece by using a drill.First, the diameter and the position of a hole to be formed in a plate-like workpiece are set. Then, an auxiliary processing area ...
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JP2016209934A |
To provide a boring device for a long material which is a comparatively simple and compact machining device, and can efficiently bore a plurality of holes on a long material.A boring device for a long material is equipped with: a plurali...
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JP6029761B2 |
A round hole machining method and a round-hole machining device in which machining can be accurately performed regardless of the wear of an edge tool. A non-round hole machining device includes: a machining load data acquisition section ...
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JP6023574B2 |
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JP6010655B1 |
[Subject] The underwater cutting device which can accomplish altogether a series of work of cutting of an underwater shell by one set is provided. [Means for Solution] To annular guide part 2 attached to a peripheral surface of shell 1 e...
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JP5994120B1 |
[Subject] While being able to punch correctly the center of a pipe that paths differ, provide a pipe punching implement which can make a center punch correctly a pipe formed in tapered shape certainly. [Means for Solution] This present i...
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JP2016166586A |
To provide a drilling method of a cylinder head which can reduce a chip amount remaining in an oil passage hole.In a drilling process S100 for drilling a plurality of HLA holes 11A, ..., 11P which intersect with oil passage holes 12X and...
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JP2016159372A |
To provide a spherical surface cutting method capable of making the abrasion of a cutting edge uniform.In the spherical surface cutting step S100 of cutting the bolt fitting seat S of a bolt fastening hole B formed in a workpiece W by a ...
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JP5982660B2 |
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JP5977692B2 |
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JP2016522754A |
The present invention relates to a material removing machine tool, particularly a deep hole drilling machine or a lathe, and the work piece holder (14) for holding the work piece (30), the tool holder (16), and the work by the tool holde...
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JP2016132067A |
To shorten a cycle time of a drilling process of a resin component, and remove factors of quality deterioration of the resin component and failure of a drilling device or the like.A drilling device 2 of a resin component W is provided wi...
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JP2016128207A |
To provide a method for forming a hole having a predetermined contour.A method for manufacturing a hole 8 having a predetermined contour, that is manufactured in a wall 2 having a first surface 3, a second surface 4 and a wall thickness ...
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JP5952052B2 |
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JP5952053B2 |
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JP2016122825A |
To provide a back drilling method and a back drilling device, capable of securing depth accuracy in back drilling even when, relative to a multilayer printed wiring board having variations in thickness of each layer and board thickness, ...
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JP5948114B2 |
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JP5947462B2 |
A method for roughening an inner surface (8) of a cylindrical bore (9), in particular a running surface in a cylindrical bore or cylinder liner of an internal combustion engine. A rotating tool (1) is moved in a translatory manner in the...
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JP5935657B2 |
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JP5911976B2 |
Drilling apparatus and method, the apparatus comprising: a first robot (10); a first member (30) (e.g. a pressure foot) and a drilling tool (38) both coupled to the first robot (10); a second robot (12); and a second member (52) coupled ...
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JP5913824B2 |
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JP5905465B2 |
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JP5902901B2 |
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JP3203522U |
To provide a drill structure applied to a printed circuit board. A drill structure (20) has a shank portion (22) and a blade portion (24) installed at one end of the shank portion (22). The two sides form two symmetrical main blade surfa...
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JP5892572B2 |
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JP2016032841A |
To solve the following problem: for correction of a drill shaft and a central axis of the imaging system of an imaging device in a conventional drilling machine with an image recognition apparatus, an operator places a correction plate f...
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JP5881884B1 |
To easily repair a valve seat in a valve device used for supplying a fluid to a turbine. The valve device 101 includes a valve main body 110 forming a flow path of a fluid and a valve drive unit 120 for driving a valve body 124 which can...
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JP5881883B1 |
To easily repair a valve seat in a valve device used for supplying a fluid to a turbine. The valve device 101 includes a valve main body 110 forming a flow path of a fluid and a valve drive unit 120 for driving a valve body 124 which can...
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JP5866264B2 |
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JP5866272B2 |
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JP5863102B2 |
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JP5850668B2 |
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