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JPWO2018163390A1 |
To accurately determine that a grindstone and an object to be ground come into contact with each other without being affected by disturbances due to mechanical characteristics of a grinding machine and the surrounding environment. A grin...
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JP2019202356A |
To provide a processing method for a work piece, in which the height of a cutting blade can appropriately be adjusted without dropping productivity significantly.A processing method for a work piece comprises: a reference setting step in...
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JP2019198901A |
To recognize a blade outer diameter during setup and store the latest recognized blade outer diameter in an RFID tag.A cutting device 1 includes: means 61 for cutting a workpiece held by a table 30 with a blade 613; cutting feed means 17...
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JP6601698B2 |
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JP6600894B1 |
To disclose a multifunctional robot servo drive device. The machine tool includes a first guide groove installed on an end surface of the top of the machine tool, and a support block extending up and down is slid and engaged with the sup...
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JP2019181675A |
To provide treatment equipment for a finished article for machining of which a structure is simple, a work efficiency is greatly improved by utilization of integration of start-up and storage, and simultaneously, a site area can be great...
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JP6587261B1 |
To provide an apparatus capable of preventing excessive grinding of an end face of a steel pipe and realizing stabilization of product quality and mass productivity by automation. In a steel pipe end face processing device 10, a fixing m...
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JP6580939B2 |
Disclosed is a polishing apparatus that polishes a substrate by causing the substrate to be in slide contact with a polishing pad. The polishing apparatus includes a pad temperature control mechanism configured to control a surface tempe...
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JP2019155557A |
To provide a method by which information concerning deviation between a first rotary shaft center and other drive shaft center of a machine tool can be estimated.A method for estimation of deviation between C axis and U axis origin in a ...
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JP2019155486A |
To provide a technology that can prevent use of an electric tool in a state where a cover is removed.The specification discloses an electric tool. The electric tool includes a motor, a power transmission mechanism connected to the motor,...
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JP6571379B2 |
The objective of the present invention is to provide a cutting apparatus capable of reducing manufacturing costs by reducing the number of components while simplifying the configuration of the whole apparatus to realize miniaturization. ...
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JP6568006B2 |
A polishing apparatus which can maintain a polishing load within an appropriate range is disclosed. The polishing apparatus includes: a pressing member for pressing a polishing tool against the substrate; an actuator configured to contro...
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JP6552924B2 |
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JP6551412B2 |
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JP6547118B2 |
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JP6547377B2 |
The utility model provides a rotation -type working machine, include: the main shaft utilizes the power supply to wind center pin rotary driving, rotating member possesses the opening, with for the main shaft is followed one side of cent...
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JP6537382B2 |
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JP2019098445A |
To provide a processing device and a processing method by which a work-piece edge and a vicinity thereof can be finished in a desired manner are required.A processing device comprises: a tool; a force sensor which detects an external for...
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JP6531862B2 |
An oscillating device includes: a driving source; an oscillating member which performs an oscillating motion; and a connecting mechanism which converts a rotational motion of the driving source into an oscillating motion and transmits th...
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JP6523872B2 |
Disclosed is a grinding apparatus for preventing heat due to a motor from reaching a turn table, thereby preventing the turn table from being deformed. The grinding apparatus (1) includes: at least two holders (5a, 5b) having a motor (54...
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JP2019081219A |
To provide a new processing method for a protective member that can appropriately process a protective member made of resin.A processing method for a protective member includes: a protective member attachment step of attaching an adhesiv...
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JP6518449B2 |
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JP6508109B2 |
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JP6504352B2 |
This plate glass processing device (1) is provided with: a synchronous motor (2) that drives and rotates a processing tool (B); an arm member (3) that supports the processing tool (B) so as to be rotatable; a support shaft member (4) tha...
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JP6503837B2 |
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JP2019062148A |
To provide a new protective member processing method capable of properly processing a resin protective member.A protective member processing method for processing a protective member stuck to a wafer using a grinding device including a c...
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JP2019055452A |
To provide a convex lens processing device that requires a small space for arrangement and has an easy manufacturing process.A convex lens processing device is configured to grind and polish a processing object made of an optical member ...
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JP6494377B2 |
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JP6495084B2 |
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JP6470366B2 |
To provide a polishing apparatus capable of obtaining highly accurate film-thickness data over the entire surface of a substrate including a central portion and a peripheral portion.A polishing apparatus includes: a polishing table 20 fo...
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JP6467685B2 |
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JP2019013998A |
To provide a workpiece processing system which precisely measures a shape of a grindstone and processes a workpiece using the shape data, and thereby can process the workpiece having a target processing shape without repeating a trial-an...
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JP2019014000A |
To provide a setup method for a cutting blade, by which an error in a reference position for setup can be restricted.A setup method for a cutting blade comprises: a setup position search step ST2 in which an upper surface of a chuck tabl...
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JP6452522B2 |
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JP2018202528A |
To provide a processing device which can adequately detect deterioration of a linear motion mechanism.A processing device includes: a chuck table which holds a workpiece; a processing unit which processes the workpiece held by the chuck ...
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JP6445257B2 |
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JP6442332B2 |
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JP2018187762A |
To facilitate the exchange of grinding arms in a grinder which comprises an electric drive unit having a drive wheel arranged in the base unit of the grinder, a grinding spindle unit arranged to be removable in the base unit of the grind...
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JP6430217B2 |
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JP2018182100A |
To provide a substrate machining device capable of detecting contact between a machining part and a substrate before machining of the substrate is advanced.The substrate machining device is provided, including: a holding part that holds ...
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JP6418798B2 |
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JP6414196B2 |
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JP6415349B2 |
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JP2018149676A |
To provide a processing device capable of suppressing fluctuations in radius of curvature of an outer peripheral surface of a rotor.A processing device 1, which is supported by a plurality of support rotors 501 and 502, performs removal ...
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JP6388518B2 |
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JP2018524187A |
The present invention studies a method for machining an object to be machined (1) by a grinding machine, in which the method rotates the object to be machined and the first is along the first axis (4). The step of translating toward the ...
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JP2018126815A |
To provide a lightweight spindle that is reduced in the number of parts, has a simple structure and an enhanced feature, and the lightweight spindle that has a vibration function vibrating fast in addition to the enhanced feature, and pr...
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JP6374415B2 |
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JP6369649B1 |
To provide a film wrapping apparatus capable of performing efficient oscillation processing with reduced driving force. PROBLEM TO BE SOLVED: To polish a ball groove 106 of a screw shaft 104 of a ball screw with a polishing film 102 in a...
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JP6353684B2 |
A grinding wheel includes an annular base and a plurality of abrasive members fixed to the lower surface of the base and arranged annularly. The base has a plurality of through holes for discharging a grinding water. The plural through h...
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