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JP7304787B2 |
To enable grasping that an attaching/detaching jig is mounted on a spindle while suppressing the attaching/detaching jig from colliding with another member.A cutting method includes: a blade fitting step ST1 of fixing a cutting blade to ...
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JP2023094699A |
To alleviate an impact on a mount when attaching a processing tool to the mount.In a processing device includes: a chuck table which has a holding surface that holds a workpiece; a spindle which is arranged above the holding surface and ...
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JP2023092653A |
To provide a polishing pad that can suppress polishing agents from being insufficiently supplied partially.A polishing pad, which is attached to a polishing device that polishes a work-piece, comprises: a disk-like base including a first...
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JP7300912B2 |
To provide a processing device to which a cutting blade is attached and the cutting blade is attached and fixed without requiring troublesome work.A processing device 100 comprises a holding table 10 having a holding surface 11 for holdi...
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JP2023527524A |
The present invention relates to a power tool with disk-shaped tool elements. The tool element can be fastened to the drive shaft of the power tool by means of a fastening nut. The drive shaft is configured to transmit the torque of the ...
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JP2023088184A |
To provide a dynamic balance adjustment device of a surface-grinding grindstone which enables a balance weight having a predetermined weight which is needed to adjust a dynamic balance to be arranged in an arbitrary position.In a dynamic...
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JP2023087754A |
To provide a processing device that can properly fasten a cut blade.A processing device positively rotates a nut holding part 116 to screw a nut 64 to a male screw of a boss part, reversely rotates the nut holding part 116 with a positio...
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JP2023088185A |
To provide a dynamic balance adjustment device of a surface-grinding grindstone which enables a weight piece having a predetermined weight which is needed to adjust a dynamic balance to be arranged in an arbitrary position.In a dynamic b...
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JP2023087154A |
To provide a processing device that can fasten a nut with sufficient torque in a short time.A processing device 2 positively rotates a nut holding part 114 at a first rotation speed to screw a nut 64 to a male screw 58a of a boss part 58...
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JP2023526158A |
A tool holder (12) for a tool assembly (10), the tool holder (12) comprising a tubular element (20) having a cavity (26) and a central axis (16) and a a damping mass (28) positioned and movable radially relative to the central axis (16) ...
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JP2023083325A |
To provide a flattening device which enables grinding stones to be easily and safely attached to a spindle.A flattening device 1 includes: a suction holding mechanism which is provided at a spindle flange 26 connected to a spindle 23 and...
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JP2023081883A |
To provide an improved abrasive package that enables long-term storage and reduces the possibility of performance deterioration of the abrasive product.An article of the invention includes a package 100 that includes a package material 1...
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JP2023081526A |
To provide a manufacturing method of a blade with a base which can dispense with, or can reduce an adhesive for integrating the base and the cut blade.A manufacturing method of a blade with a base for manufacturing the blade with the bas...
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JP2023077681A |
To provide a grinding device which is used by mounting a grinding wheel at a tip of a spindle and facilitates exchange of the grinding wheel.A grinding device fastens a grinding wheel onto a mount disk 6 connected to the tip of a spindle...
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JP7285754B2 |
A processing apparatus includes a holding table for holding a workpiece, a cutting unit including a spindle and a mount, a blade changer unit for mounting a cutting blade on or dismounting a cutting blade from the mount, and a control un...
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JP7282460B2 |
To provide a blade with a base configured so that an adhesive can be suppressed from protruding.A blade with a base, which is attached to a rotary shaft, comprises an annular base having an opening part formed at a center thereof and an ...
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JP7277905B2 |
To provide a polishing wheel unit which can execute high efficient polishing work, and can suppress occurrence of uneven polishing, scratches on an abrasive layer, or the like.A polishing wheel unit, which is mounted on a head of a polis...
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JP7275288B2 |
An apparatus for the robot-assisted machining of surfaces is described. In accordance with one embodiment, the device comprises the following: a support which can be mounted on a manipulator, a machining device with a tool (e.g. a grindi...
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JP7274278B2 |
To provide a work-piece processing system provided with an exchanger that performs exchange of a processing tool, a nozzle and a work-piece, between a processing machine and a stocker.The work-piece processing system is provided with: a ...
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JP2023065445A |
To provide a disk change system for a robot defect repair system.A system has a first abrasive disc and a second abrasive disc, and includes an abrasive disc placement device configured to: automatically remove the first abrasive disc fr...
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JP2023518632A |
[Theme] The present invention is a quick chuck device for locating an attachment (17) on a hand-held machine tool (13), in particular an angle grinder, wherein the driven axis (A) of the driven unit (33) a driven unit (33) provided for m...
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JP2023061881A |
To provide a dicing device which can automatically replace a dicing blade.A dicing device has a dicing mechanism B1 where a first dicing blade is arranged and a driving part B32 for driving the dicing mechanism B1 and holding or releasin...
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JP2023061882A |
To provide a dicing blade replacing method which can automatically replace a dicing blade.A dicing blade replacing method controls blade installation means D so as to move a first dicing blade installation table D2 to a dicing mechanism ...
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JP2023060574A |
To provide a cutting blade case which enables an operator to attach a cutting blade to an attachment mechanism of cutting means without touching the cutting blade.A cutting blade case 30 includes: a case body 31; a fixing part 32 which i...
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JP2023059746A |
To provide a device for determining shape-collapse of a grinding stone, which can make an increase of local grinding resistance in a specific portion in a grinding surface of the grinding stone, or an increase of local shape-collapse.An ...
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JP2023059747A |
To provide a device for detecting grinding loads on a grinding stone, which can detect increase of grinding resistance in a specific portion in a grinding surface of the grinding stone.An integrated strength value calculating part 70 cal...
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JP2023059022A |
To provide a flange mechanism capable of easily attaching/detaching a cutting blade.A flange mechanism 1 includes: a boss part 31 inserted in a central hole 126 of a cutting blade 121; a flange part 32 protruding radially outside from th...
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JP2023058062A |
To provide a blade case that is able to prevent damage to a cutting blade when the cutting blade is attached.A blade case is configured to hold a cutting blade which includes: a hub base having an insertion hole provided in a central par...
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JP7260961B2 |
To provide an attachment/detachment jig which can prevent a grinding wheel from rotating in the jig when the grinding wheel is attached to a mount to prevent attachment work from becoming troublesome.An attachment/detachment jig 6 is use...
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JP2023054963A |
To fix a hub type cutting blade to a blade mount without using a fixing nut.A cutting blade fixing mechanism is used to fix a hub type cutting blade to a spindle and includes: a blade mount having a cylindrical boss part which is inserte...
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JP7258566B2 |
To provide a flat surface processing device which enables a grind stone to be attached to a spindle safely and easily.A flat surface processing device 1 includes: a suction holding mechanism which is provided at a spindle flange 26 conne...
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JP2023054964A |
To fix a hub-less type cutting blade to a blade mount without using a fixing nut.A cutting blade fixing mechanism is used to fix a hub-less type cutting blade to a spindle and has: a blade mount having a cylindrical boss part, and a rece...
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JP7256882B2 |
This disclosure provides a floor grinding machine. The floor grinding machine includes: a body bracket; a grinding disc connected to the body bracket, wherein the grinding disc has a first position configured to grind a ground and a seco...
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JP2023047326A |
To provide a receptacle for a rotating tool.The invention relates to a receptacle. The receptacle includes a rotationally symmetrical, hollow cylindrical receptacle main body. A through-pipe, which is braced in particular in relation to ...
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JP2023047325A |
To provide a grinding disc receptacle.The invention relates to a grinding disc receptacle. The grinding disc receptacle has a rotationally symmetrical, hollow cylindrical receptacle main body. A through-pipe, which is braced in particula...
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JP7252043B2 |
A work tool includes a spindle, a clamp shaft and at least one biasing part. The spindle is configured to be reciprocally rotated within a specified angle range around a driving axis. The spindle has a first inclined face inclined in a d...
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JP7241587B2 |
A rotation command unit outputs a rotation command to a rotary motor. A rotation angle acquisition unit acquires the measured value of a rotation angle of a grindstone from a rotation angle sensor. A vibration acquisition unit acquires a...
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JP7240304B2 |
The present invention relates to a blade exchange apparatus and a cutting system. The present invention enables automatic blade exchange for a cutting apparatus which does not have an automatic blade exchange function, comprising: a door...
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JP2023028469A |
To provide a grinding wheel mounting mechanism that can enhance workability in mounting a grinding wheel on a mount.A grinding wheel mounting mechanism, which is used in mounting a grinding wheel on a mounting surface of a mount, include...
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JP7229093B2 |
A blade attachment-detachment assisting apparatus includes a nut rotating part having an engagement pin that engages with an engagement hole of a nut, a nut grip part that grips an annular groove of the nut, a housing that supports the n...
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JP7228750B2 |
A disc changing system for a robotic defect repair system is presented. The system has a first abrasive disc and a second abrasive disc. The first and second abrasive discs are coupled to a liner. The system includes an abrasive disc pla...
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JP7224243B2 |
The purpose of the present invention is to provide a flange mechanism configured so that contamination on a communication path for suction and fixation can be reduced more than before. In the flange mechanism (1), a cutting blade (124) c...
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JP7224244B2 |
To provide a flange mechanism configured so that suction of a foreign matter and the like into a space between a cutting blade and a flange part can be suppressed more than before.A flange mechanism 1 is configured so that a first suppor...
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JP2023018427A |
To provide an attachment mechanism of a grinding wheel which can reduce difficulty of work for attaching a grinding wheel.A grinding wheel 21 includes: an abrasive grind stone 25; and a wheel base 24 to which the abrasive grind stone 25 ...
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JP7205047B2 |
To provide a positioning apparatus and a positioning method for a transported object capable of reliably positioning the transported object.A positioning apparatus 18 according to the present invention includes a taper pin 46 in which an...
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JP7206065B2 |
A cutting apparatus includes a blade changing unit demounting an old cutting blade from a blade mount and mounting a new cutting blade to the blade mount. The blade changing unit includes a blade holder for holding a support base of each...
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JP7202403B2 |
A truing device includes a housing and a truing mandrel (1) with a shaft (10) used to mount a circular tool having a concentric opening, in particular a grinding disc (3), and with a first bearing (11) fixed on the housing (4) and locate...
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JP2023000497A |
To provide a cutting device which can prevent cutting work from being performed in a state that a cutting blade is not fixed sufficiently.A cutting device cuts a workpiece and has: a cutting unit which has a spindle and a blade mount fix...
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JP2023000496A |
To provide a cutting device which can prevent cutting work from being performed in a state that a cutting blade is not fixed sufficiently.A cutting device cuts a workpiece and has: a cutting unit which has a spindle and a blade mount fix...
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JP7193606B1 |
A cutting device capable of cleaning a flange is provided. A blade replacement mechanism for replacing a blade provided on a spindle portion and a cleaning mechanism for cleaning a pair of flanges for fixing the blade to the spindle port...
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