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JP07164222 |
PURPOSE: To locate and guide plural tools mounted on a multi-spindle head and a work to be machined which are attached to a mounting jig with high accuracy, and hold the multi-spindle head and the mounting jig firmly each other. CONSTITU...
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JP07132404 |
PURPOSE: To enable a drill edge to be set accurately by coupling a drill body through a crosswise position adjusting mechanism and a rotational angle adjusting mechanism with a vice for holding a work, and to make it withstand large forc...
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JP07132405 |
PURPOSE: To easily judge the result of boring by equipping first and second image memories, and storing the image data of the mark given to a work and the image data of a bored hole, and composing each stored image data prior to output. ...
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JP07100735 |
PURPOSE: To provide a sensor for a drill which can detect accurately torque applied to the drill with small sized and simple constitution. CONSTITUTION: An exciting coil 12 is disposed concentrically on the outside of a drill 1 to span b...
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JP07088710 |
PURPOSE: To improve the centripetal performance of a pressure bush for pressing a workpiece by providing an annular contact part with magnetic bodies attracted to plural magnetic bodies provided at a supporting plate, and providing an ar...
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JP07080712 |
PURPOSE: To provide a drill positioning and guiding device positioning and guiding a drill without hachures of a fiber in boring a hole in an aircraft FRP plate by a hand drill. CONSTITUTION: A positioning and guiding device 20 has upper...
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JP07080758 |
PURPOSE: To realize a high accuracy of boring machining by comparing the images before and after the boring machining so as to discriminate the machined hole, after boring machining is carried out at the mark center of a standard mark fo...
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JP07068407 |
PURPOSE: To quickly and accurately detect tool breakage regardless of whether a ganghead is operated or suspended by judging whether a tool is broken or not with the tool rotated or suspended by means of the tool breakage signal output a...
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JP07040114 |
PURPOSE: To machine plural deep holes different from each other in position and angle in state where a work is once chucked. CONSTITUTION: An X axis slide table 4 for indexing the longitudinal direction of a work 5 is provided on a NC ro...
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JP07040204 |
PURPOSE: To secure the safety of a worker by way of preventing leakage of an X-ray by preventing formation of a clearance on an X-ray leakage preventive member suspended to surround the circumference of a x-ray passing position. CONSTITU...
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JP07040115 |
PURPOSE: To provide a dril tip which is periodically ground and compensated for the tool length, and a tool length control device. CONSTITUTION: A drill tip grinding device K is arranged on a corner of a table 2, and when a drill, drilli...
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JP07001214 |
PURPOSE: To provide a centering rod and a perforating drill capable of attaching the centering rod to the perforating drill without necessitating various kinds of adapters having different outside diameters and improving the workability ...
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JP07001293 |
PURPOSE: To perform easy and safe alignment of a machining tool with the machining position of a work without stopping operation of the machining tool. CONSTITUTION: A support part 4 is vertically movably arranged independently away from...
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JP06328313 |
PURPOSE: To easily and quickly fix a fence to a desired place on a top board by providing protruded members on both the sides of the top board of the table of a drill press, and also providing blocks so as to grip the protruded members f...
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JP06328312 |
PURPOSE: To set work in a desired position to expand the kind and range of working without the restraint of a column by loosening a fixing bolt, and pushing a table in a desired direction on a base to change the position and attitude of ...
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JP06328308 |
PURPOSE: To apply working to the end surface of long size work piece by providing a head rotatably to a column. CONSTITUTION: When the end surface working for a long size object is made, a head 3 is rotated to a column 2. At that time, a...
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JP06328311 |
PURPOSE: To easily and quickly adjust the position of a table on a base by releasing or restraining the table from/to the base through only rotating a cam rod in a normal or reverse direction by operating a handle. CONSTITUTION: In adjus...
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JP06328309 |
PURPOSE: To facilitate the work of the replacement and adjustment, etc., of a belt, and also constitute a head compactly. CONSTITUTION: A column is stoodly provided on a base, and a head 3 is fitted to the column. Top and low covers 7 an...
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JP06328310 |
PURPOSE: To perform various kinds of working of the pieces of work having various sizes and shapes by making a drill head be rotatable and vertically movable to a column, and a work table be tiltable, rotatable, and horizontally movable ...
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JP06328314 |
PURPOSE: To perform drill work in a stable condition by clamping a work piece in the vicinity of a quill. CONSTITUTION: A cover 14 is provided which is covering an opening part 3a formed on a head 3. A lock plate 15 is inserted in the sl...
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JP06312308 |
PURPOSE: To improve the detecting accuracy of the breakage of a tool by detecting the process resistance operating to the tools held by a multishaft head by a detector respectively, and deciding that a tool is broken when the detecting v...
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JP06297395 |
PURPOSE: To prevent the detection in photographing by installing a vacuum cylinder for sucking chips and arranging light sources in an annular form in the vacuum cylinder, as for a device which takes a photograph of a drilled mark on a d...
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JP06285750 |
PURPOSE: To improve the precision of image recognition by slitting a recognized image into quadrantal parts make correction for each quadrantal parts in accordance with respective correction data. CONSTITUTION: In such a state that a pun...
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JP06254800 |
PURPOSE: To shorten the drilling time by optimizing the time (delay time) in drilling a printed circuit board placed on a work table movable in X and Y directions using a drilling tool. CONSTITUTION: A work table 14 movable along X and Y...
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JP06246520 |
PURPOSE: To minimize error and perform highly accurate drilling by calibrating an error factor between servo traveling data and image data after forming multiple holes in a substrate located in the image window of an image pick-up camera...
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JP06218610 |
PURPOSE: To machine a center hole easily and positively on the end face of a long-length round bar by making contact mutually between respective sides of a chuck means and the outer periphery of the end portion of a round bar work and th...
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JP06218656 |
PURPOSE: To evaluate the durability of a hole making drill properly and automatically by setting the vicinity of the drilling position by a hole making drill for an elastic foamed body, at a measurement position, detecting the displaceme...
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JP06218658 |
PURPOSE: To detect the damage of an object in eary period by comparing a digitalized signal indicating the energy reflected by a surface of the object with a threshold value for detecting a state of the object in a sensor for detecting t...
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JP06198548 |
PURPOSE: To prevent a fracture of a drill and to reuse it after grinding by detecting a displacement amount of an elastic foam body by a displacement sensor when it is perforated by a boring drill and determining the durable time limit w...
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JP06190791 |
PURPOSE: To eliminate risk of sensor malfunction due to secular change and chips from machining and sense the part machied easily by furnishing a cutting part sensor which counts electric signals indicating the position of a conductive l...
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JP06184806 |
PURPOSE: To provide a centering device capable of perforating a discharge hole in a nozzle without fail. CONSTITUTION: A nozzle 7 is placed on an X-Y table 6 so that the hole 8 may be directed downward. A picture of the hole 8 is taken f...
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JP06170627 |
PURPOSE: To measure the amount of projection of an edge highly accurately by moving a measurement device in the separating direction relative to a chip holder by an arm supported pivotally on a housing and measuring a moving force of a m...
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JP06155246 |
PURPOSE: To prevent the generation of the breakage of a tool during working by estimation-judging the life of the tool on the basis of the load value of a spindle motor in a working machine. CONSTITUTION: A main spindle is revolved when ...
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JP06155124 |
PURPOSE: To provide a portable electric drill unit by which drilling a slanting hole to a board thickness face of a plate material is prevented and positioning of a hole machining position is carried out easily while easy portableness is...
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JP06155247 |
PURPOSE: To inspect the existence of a hole easily even if the inter-hole distance is small or the number of holes is large and achieve the manufacture at a low cost through the space saving. CONSTITUTION: A multispindle drilling inspect...
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JP06130162 |
PURPOSE: To quickly detect the presence of a drill bit near a drilled surface without retreating the drill bit from the surface by detecting reflected energy intermittently reflected at a frequency which is directly connected with the fr...
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JP06126515 |
PURPOSE: To improve decentering correction accuracy with mandays required for correcting decentering reduced, by forming a marking line on a position at an equal distance from the small hole of an axis display part, and arranging the sur...
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JP06099334 |
PURPOSE: To drill with high accuracy circuit patterns on a multilayer substrate by comparing measurement results obtained before and after laminating four marks forming a min. rectangle surrounding a machining position with each other an...
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JP06069628 |
PURPOSE: To achieve a hole checking method for a hole checker in which a check can be performed in a short time, it can be made in an inline operation, and the throughput can be greatly increased. CONSTITUTION: In a hole checking method ...
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JP06063809 |
PURPOSE: To provide a method for determining a time for grinding a drill again without falling back on experience and intuition of an operator by quantitatively grasping the amount of abrasion of the drill. CONSTITUTION: When a drill is ...
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JP06031598 |
PURPOSE: To correctly carry out the drill work for a standard hole even after carrying out baking, etc., of a standard mark on a substrate before applying a variety of processings accompanied with the heating and cooling. CONSTITUTION: A...
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JP06031515 |
PURPOSE: To detect the time when the performance of a core drill is deteriorated due to the loaded chips thereon by providing a control means outputting a core drill performance degraded condition indicating signal when the pressing forc...
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JP06023613 |
PURPOSE: To retain fixedly the push-pressing force of a bush plate without relation to the advance position of a spindle head portion during processing and realize the miniaturization of a device by supporting the bush plate by means of ...
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JP06023644 |
PURPOSE: To perform various cutting works without increasing the size of the whole of a device. CONSTITUTION: A cutting work device is provided with a rotatable turret 22 having a plurality of stations to hold a cutting tool and a cuttin...
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JP06008111 |
PURPOSE: To enable highly reliable drill life judgment during the operation of a machine to be conducted by detecting a cutting torque, a cutting thrust, and a vibration due to cutting to obtain drill cutting information and judging the ...
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JP06000709 |
PURPOSE: To reduce a tool cost through the use of an individual drill for its total life by providing a deciding means to measure an amount of the increase of the temperature of the cutting edge part of a drill owing to drilling of a hol...
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JP05337714 |
PURPOSE: To easily correct any boring dislocation with a check mark without leaving this mark behind on a final product by installing plural pieces of the dimensionally different check marks for positioning at the time of secondary worki...
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JP05329750 |
PURPOSE: To improve reliability by detecting the damage of a drilling tool in a way that it is detected that the torque signal voltage of a feed shaft motor exceeds a threshold voltage and a time in which the torque signal voltage exceed...
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JP05309549 |
PURPOSE: To easily and accurately judge an arrival of the anticipated life of a tap by providing a judging means which judges whether or not the position of the center of gravity is located in a range of specified coordinates, and output...
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JP05305553 |
PURPOSE: To quickly detect the breakage of a working tool held by a main spindle on a machine tool. CONSTITUTION: A breakage detecting device 100 is provided in the axially moving passage of a main spindle 56. When a detecting element 11...
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