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WO/2013/043277A1 |
An apparatus for indicating a drilling thrust (21) of a hand-operated drill (10) includes a thrust-indicator assembly (16) for attaching be¬ tween a drill motor (12) and a drill chuck (14) of the hand-operated drill (10) to indicate the...
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WO/2013/031353A1 |
A cutting state quantity caused by processing in which a cutting tool is rotated is measured, a cutting force component containing a fundamental and harmonics is extracted from a measured signal, a threshold value for abnormality determi...
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WO/2013/031652A1 |
In the clamping device (10), a detection mechanism (24) that detects the state of clamping/unclamping is provided with: a detected body (96) that moves together with a piston (48) and a piston rod (50); a circuit board (94) disposed so a...
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WO/2013/031375A1 |
A loader chuck (10) is provided with a detector (45) which detects a tilt of an end surface of a workpiece (W) at a position facing the loader chuck (10). The detector (45) has: extending/retracting members (39U, 39L, 39R), which are pro...
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WO/2013/024457A1 |
The invention relates to a clamping device (100) for a spindle of a machine tool for machining rotationally symmetric workpieces. According to the invention, in order that a machining process of the machine tool can be performed only und...
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WO/2013/020874A1 |
The invention relates to a method for producing a resin-bonded grinding tool, in particular a grinding disc, roughing disc or cutting-off disc, comprising the following method steps of: preparing a blank by introducing resin (2), abrasiv...
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WO/2013/017319A1 |
What is proposed is a method for producing a component provided with at least one opening, in particular an injection valve, wherein in a first method step a component body is provided and wherein in a second method step an opening is pr...
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WO/2013/014615A2 |
The measurement or test bench (1) for rotary cutting tools (2) comprises the following essential means, namely: a supply station (4) including loading and receiving means (7), restraining/releasing means (8) and movement means (9) for a ...
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WO/2013/011027A1 |
The invention relates to an adjustment system that comprises an advancing head (2), wherein a tool (8) can be moved in an advancing direction by a tool slide (4) which is adjusted by means of at least one piezo actuator (34).
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WO/2013/007655A1 |
Checking method and apparatus for checking the presence of a rotating element (3) at a known or determinable rotational frequency (RF); an emitter (8) directs a main electromagnetic radiation (9) towards the rotating element (3); a recei...
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WO/2013/007316A1 |
The present invention relates to an aid for centering a tool on machining equipment (2), comprising a rotating gun device (3), characterized in that it includes an adaptor ring (4) to be rotatably attached and secured to the nose (3a) of...
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WO/2012/177780A2 |
An optical aid that improves the precision of cuts made by power tools by using reflecting surfaces to project an image of the cutting surface to the operator.
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WO/2012/172833A1 |
Provided is a machine tool that is capable of easily measuring a workpiece in a short period of time and processing the workpiece with high precision. For this purpose, the machine tool, which processes a workpiece (W) with a tool (T) by...
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WO/2012/169300A1 |
Provided are a device and a method which determine a threshold value for detecting abnormality in a working path in which the cutting condition changes momentarily to thereby enable abnormality determination. Cutting force that becomes a...
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WO/2012/157126A1 |
The present invention is provided with: an implement magazine (20) for storing a machining implement (31) for machining a workpiece and a measuring implement (32) for measuring a workpiece, the implement magazine being disposed in a stor...
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WO/2012/154319A2 |
A system comprises a drilling machine; a capacitive probe; and a probe deployment system, mounted to the drilling machine, for moving the capacitive probe inside a hole drilled by the machine to measure the drilled hole at different depths.
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WO/2012/143063A1 |
The invention relates to connecting device (55) for connecting a drill rod (17) to a drilling mechanism shaft (25) of a drilling and impact mechanism of a tap hole drill, wherein the connecting device comprises a connecting body (56) hav...
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WO/2012/136601A1 |
A workpiece clamping fixture which is intended for a machine tool and on which a workpiece device can be releasably mounted is proposed and comprises at least one movable interlocking element, which can be made to engage on the workpiece...
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WO/2012/114486A1 |
A machining datum point detecting apparatus detects a first mark (70) formed on a V block (18) of a grinder on which a rotating tool (13) is held as a workpiece by using an image pickup device and a control device. Next, the machining da...
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WO/2012/114168A1 |
A machine tool, e.g., of large dimensions, comprises a j bench (2), an upright base (4), control means of the translation of the upright base, an upright base position sensor comprising an optical line or linear encoder (20) fixed to the...
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WO/2012/109760A1 |
Methods and apparatus for integrating an electromagnetic navigation system and a tool and aligning the tool with a target are presented, including a sensor tool, a tool, a field generator, a display, and a computer. The sensor tool attac...
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WO/2012/104925A1 |
A numerical control machine tool system comprises: a power consumption calculation unit (101) for calculating power consumption on the basis of a supplied power supply voltage value and a current value detected by a current sensor (5) fo...
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WO/2012/101742A1 |
The present invention is capable of measuring the position and tilt of a rotation shaft center by measuring the position of a point on a workpiece surface in a state in which the workpiece is fixed to a rotation shaft; this is achieved b...
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WO/2012/101788A1 |
An error display device for displaying translational error and attitude error accompanying linear motion of a mechanical element, said error display device being provided with a reference motion trajectory display means for displaying th...
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WO/2012/097968A1 |
The invention relates to a moulder that has a machine table (9) on which the workpieces (1) lie that are to be machined, and a truing table (2) on which the workpieces (1) are fed to said moulder. The moulder has horizontal and vertical ...
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WO/2012/093473A1 |
Provided is a tool collision prevention system that makes a collision determination as to whether a tool (2) and a to-be-measured portion (3) will collide with each other on the basis of a result of prior three-dimensional measurement of...
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WO/2012/079734A1 |
The invention proceeds from a setting and/or measurement apparatus for setting and/or measuring a tool (10), having at least one edge (11) having a gradient angle (12), comprising a tool spindle (13) which is rotatable about a tool rotat...
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WO/2012/077911A2 |
The present invention relates to an apparatus and a method for detecting damage to a tool in a machine, including: a detector (140) for receiving current signals according to torque from a servo (100) and a spindle (110); a simulator (15...
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WO/2012/061890A1 |
The invention relates to systems for steering machine tools and in particular to systems that display information to an operator of the machine tool. Such a system comprises a manually controlled cutting tool. The system receives data th...
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WO/2012/063621A1 |
An insulated electrode member (17e) is disposed in proximity to the pressure receiving section (16a) of a rotor shaft (16), and a capacitor (C) is formed between the pressure receiving section (16a) and the electrode member (17e). When a...
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WO/2012/059628A1 |
A device for manipulating work pieces, comprising: a gripper (3) configured to engage the surface of a work piece (8) and to hold the work piece stationary in relation to the gripper also when the work piece and the device (1) are transf...
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WO/2012/056520A1 |
Provided is a tool collision prevention system which performs a three-dimensional measurement on a work portion, the work portion including a work (3) to be machined with a tool (2) of a machine tool (1), and which determines on the basi...
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WO/2012/056838A1 |
A conveyance system configured so that a traveling body (3) for conveying an article is installed so as to be able to travel along a travel guide (4). The power source for driving and causing the traveling body (3) to travel is a linear ...
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WO/2012/057280A1 |
In the machine tool (10) pertaining to the present invention, an imaging device (33) takes an image of a tool (20) being moved in the feeding direction. Contour lines (51) are identified by means of the plurality of sets of image data ge...
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WO/2012/057279A1 |
In the machine tool (10) pertaining to the present invention, the contour lines (51) of a tool (20) are displayed on a display screen (S). When an operator measuring the dimensions traces a contour line (51) on the display screen (S) of ...
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WO/2012/057207A1 |
Provided is a method for maintaining cutting quality, which ensures the maintenance of the hardness of a worked surface at a predetermined value or lower even when any disturbance occurs during cutting work. The method comprises: a date ...
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WO/2012/053645A1 |
Provided are a method for measuring tool dimensions and a measurement device, whereby if a machine tool (10) cannot fit the overall outline of a tool (20) inside the field of vision (V) for an image from an imaging device (33), the field...
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WO/2012/053544A1 |
[Problem] To provide a power consumption output device which accurately calculates the electricity cost per product produced by a device for which power consumption is different for each production operating cycle. [Solution] Provided is...
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WO/2012/053353A1 |
The purpose of the present invention is to provide a system for correcting thermal displacement of a machine tool, said system being capable of evaluating the amount of thermal displacement with a column front face serving as a reference...
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WO/2012/048883A1 |
The invention relates to a machine tool comprising a machining tool for monitoring and optionally correcting the dimensional accuracy of the workpiece during machining. For this purpose, a sensor (5) is provided for detecting a dimension...
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WO/2012/045825A1 |
Non-linearly acting measuring apparatus for analysing and improving the adjustment of spherically acting orientation devices. The invention relates to a measuring apparatus for measuring small movements of a tool centre (17) of pivotable...
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WO/2012/035883A1 |
A touch probe (102) is attached to a main shaft (115), and the position (Pp1) of a tip (102a) with the probe (102) in an on state and the position (Pp2) of the tip (102a) with the probe in an off state, when the end of the main shaft (11...
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WO/2012/032423A1 |
A machine tool (1) comprises an upright (4), a carriage (8), a head (9), a mandrel (10) and a correction group (20). The correction group ( 20 ) comprises detection means (30, 30', 30") suitable for detecting the deviation of the head (9...
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WO/2012/032811A1 |
The vibration data of a tool (4) that is processing a workpiece is obtained with a predetermined sampling period (Δt). Based on the obtained time-sequence vibration data, an autocorrelation coefficient (Rxx') of a time required for cutt...
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WO/2012/029435A1 |
Provided is a numerically-controlled machine tool (100) provided with: a tool measuring sensor (104) that measures the length and diameter of a tool (101); a workpiece measuring sensor (105) that measures the three-dimensional shape, and...
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WO/2012/029436A1 |
Provided is a numerically-controlled machine tool (100) provided with: a tool measuring sensor (104) that measures the length and diameter of a tool (101); a workpiece measuring sensor (105) that measures the three-dimensional shape, and...
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WO/2012/025065A1 |
A deflection-simulating loading apparatus for gear grinding machine with formed grinding wheel. The apparatus comprises a load-receiving test piece (25) arranged on the gear grinding machine with formed grinding wheel and a load-exerting...
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WO/2012/021429A1 |
A chuck for securing a workpiece in a machine provides a variable clamping force on the workpiece. The chuck includes a base element having a longitudinal center, and a plurality of jaw elements movable to clamp the workpiece. The jaw el...
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WO/2012/016934A1 |
A method for verifying the integrity of a tool in automatic multi-tool key duplicating machines, characterised by bringing each tool (8, 8'), mounted on the relative tool holder, into contact at predetermined frequency with a reference p...
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WO/2012/018606A1 |
Vehicle body assembly apparatus (10) includes a sensor assembly (11) having a lateral Y axis slide assembly (20), a longitudinal X axis assembly (22) and a vertical Z axis assembly (24) that respectively include magnetostrictive type lin...
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