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Dmg Mori Co Ltd patents

Recent patent applications related to Dmg Mori Co Ltd. Dmg Mori Co Ltd is listed as an Agent/Assignee. Note: Dmg Mori Co Ltd may have other listings under different names/spellings. We're not affiliated with Dmg Mori Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Dmg Mori Co Ltd-related inventors

Workpiece processing method

A workpiece processing method is a method for successively processing a plurality of workpieces including a first workpiece and a second workpiece in a single machining area. The workpiece processing method includes: performing additive manufacturing on the second workpiece in the machining area; and performing subtractive manufacturing on the first... Dmg Mori Co Ltd

Manufacturing machine

A manufacturing machine is capable of subtractive manufacturing and additive manufacturing for a workpiece. The manufacturing machine includes: a first headstock and a second headstock disposed in a machining area and configured to hold a workpiece; a tool spindle and a lower tool rest disposed in the machining area and... Dmg Mori Co Ltd

Workpiece attachment/removal device

Provided is a workpiece attachment/removal device which enables an overall size including a machine tool to be more compact than conventional ones and does not influence machining time. The workpiece attachment/removal device includes a guide mechanism (11) disposed along an X-axis before a table, first and second placement tables (40,... Dmg Mori Co Ltd

Additive manufacturing head and manufacturing machine

An additive manufacturing head includes: a nozzle configured to discharge material powder; a rotary member connected with the nozzle, including a first material powder passage formed in the rotary member to direct the material powder to the nozzle, and configured to rotate to cause the nozzle to move in the... Dmg Mori Co Ltd

Additive-manufacturing head, manufacturing machine, and manufacturing method

An additive-manufacturing head is used for performing additive manufacturing by feeding a material to a workpiece and irradiating the workpiece with a laser beam. The additive-manufacturing head includes: a ring-shape laser beam forming unit configured to form a laser beam in a ring shape; a laser beam emitting unit configured... Dmg Mori Co Ltd

Machining status display apparatus, and nc program generating apparatus and nc program editing apparatus provided with the same

A machining status display apparatus includes an achievement degree data storage storing achievement degree data relating to a degree of achievement of each of predetermined machining-related evaluation items within a range determined by attainable maximum and minimum values of the evaluation item and storing the degrees of achievement of the... Dmg Mori Co Ltd

Machine tool and detection method

A machine tool is provided capable of detecting an abnormality caused by detaching a spindle. The machine tool includes: the spindle configured to rotate a workpiece or a tool; a sensor configured to output a signal according to a rotation angle of the spindle; and a controller configured to detect... Dmg Mori Co Ltd

Displacement detecting device

The purpose of the present invention is to provide a displacement detecting device capable of decreasing a measurement error, even when a diffraction grating is inclined or displaced to a direction other than a measuring direction. The displacement detecting device 1 comprising: a light source 2 for emitting light; a... Dmg Mori Co Ltd

Machining status display apparatus

A machining status display apparatus includes a display device having a display screen, a stability lobe picture creator creating, based on specifications of a tool to be used, display picture data for displaying a stability lobe as a correlation diagram between a spindle rotation speed and a limit depth of... Dmg Mori Co Ltd

Contact-type position measuring device and measuring method using the same

A contact-type position measuring device is configured by a straight hole diameter measuring probe measuring a diameter of straight hole by moving in a radius direction and contacting to an internal peripheral surface of a straight hole, which extends to an axis direction; and a chamfered hole diameter measuring probe... Dmg Mori Co Ltd

Machining management apparatus

A machining management apparatus includes a tool information storage storing therein information relating to each cutting tool used in a machine tool and storing therein a coefficient n and a coefficient C in a tool life equation corresponding to tool life influencing factors including at least a workpiece and a... Dmg Mori Co Ltd

Displacement detection apparatus

A displacement detection apparatus can reduce a measurement error even when a diffraction grating is displaced and/or tilted to a direction other than the measurement direction. A displacement detection apparatus includes a light source which emits light, a luminous flux-splitting section, a diffraction grating, a diffracted light-reflecting section, a correcting... Dmg Mori Co Ltd

Machining program processing apparatus

To provide a machining program processing apparatus capable of preventing an increase in the program correction time or does not let the program correction time go to waste. A machining program processing apparatus includes: a grammar checking unit executing grammar check of a machining program; a transmission processing unit transmitting... Dmg Mori Co Ltd

Machine tool and producing structure for machine tool

A machine tool includes: a movably configured saddle; and a bed having a sliding surface supplied with a lubricant and allowing the saddle to slide thereon, and receiving the weight of the saddle. The sliding surface has a recess continuously extending in a direction in which the saddle moves. By... Dmg Mori Co Ltd

Method for generating control data, data processing device, machine tool, and program

A method for generating control data is a method for generating control data for manufacturing a product having a designated shape using an additive manufacturing technology. The control data includes a path of a nozzle for supplying a material. The method for generating the control data includes: determining a cutting... Dmg Mori Co Ltd

Hydraulic chuck device

A hydraulic chuck device includes a cylinder portion operated by pressure oil, a chuck opened and closed by operation of the cylinder portion, a pressure oil supply controlling pressure of pressure oil supplied to the cylinder portion, and a chuck controller controlling the pressure oil supply. When controlling the pressure... Dmg Mori Co Ltd

Machine tool and brake checking method

A machine tool for detecting a brake failure more reliably in a mechanism that stops the rotation of a vertical shaft by at least two brakes includes a ball screw extended in a vertical direction, a driving motor that rotates the ball screw, a movable part that vertically moves along... Dmg Mori Co Ltd

Cutting tool and cutting method

A shaft portion and a blade portion provided on a side surface of the shaft portion are included, and the blade portion includes cutting blades arranged in a plurality of lines on a side surface of the shaft portion along a peripheral direction, and arranged in a plurality of stages... Dmg Mori Co Ltd

Machine tool

A machine tool includes a cover body for separating at least a machining area from the outside. The cover body has an opening for allowing the machining area to communicate with the outside and includes a door for opening and closing the opening. The cover body does not include a... Dmg Mori Co Ltd

Composite member and manufacturing composite member

A composite member is manufactured by a manufacturing method including adding, on a surface of a base member composed of a first material, a second material different from the first material, using additive manufacturing employing directed energy deposition as an additive manufacturing process. The manufacturing method is performed by placing... Dmg Mori Co Ltd

Machine apparatus and controlling the same, remote operation apparatus, and main operation apparatus

A machine apparatus that a user can more easily operate includes a machine driver that is mechanically driven, a main operation unit that operates the machine driver, a remote operation unit that transmits an operation instruction signal to the machine driver at a position apart from the main operation unit,... Dmg Mori Co Ltd

Tool changing method and tool changer

A tool changer is composed of a support shaft, a forward/backward movement drive motor moving the support shaft upward and downward, a rotation drive motor rotating the support shaft about an axis, a tool change arm having tool grippers formed at both ends thereof, and an air blow mechanism discharging... Dmg Mori Co Ltd

Machine tool

A machine tool (1) includes a tool information storage (9) storing therein used tool information for, when an NC program execution part (5) executes an NC program, specifying a tool used for machining, and a magazine operation panel (18) includes an announcement part (18b) for announcing an alarm to an... Dmg Mori Co Ltd

Machining program editing apparatus and machine tool having the same

A machining program editing apparatus that enables a machining program to be edited accurately in a short time, and a machine tool having the same, are provided. A machining program editing apparatus 1 for editing a machining program of a machine tool 10 includes a control means 5 for controlling... Dmg Mori Co Ltd

Method of deriving natural frequency of cutting tool, creating stability limit curve, and deriving natural frequency of cutting tool

An apparatus includes a machining executing part causing a machine tool to execute an operation of, while changing a spindle rotation speed of the machine tool in a stepwise manner, machining a workpiece by a predetermined distance or for a predetermined period of time at each spindle rotation speed, a... Dmg Mori Co Ltd

Chip suction cover and machine tool

A chip suction cover is used for a machine tool including: a spindle configured to rotate a tool; and a suction mechanism unit configured to suck chips of a workpiece that are produced in accordance with rotation of the tool. The chip suction cover includes: a hollow body that is... Dmg Mori Co Ltd

Numerical control system, machine tool having numerical control system, and data structure of machining program

A numerical control system, a machine tool having a numerical control system, and a data structure of a machining program, capable of automatically setting a plurality of tailstock settings corresponding to various machining processes, without increasing hardware resources on the numerical control apparatus side, are provided. A numerical control system... Dmg Mori Co Ltd

Tool changer

A tool changer includes a holding member having a tool change arm, a rotating mechanism for rotating the holding member, a forward/backward moving mechanism for moving the holding member forward and backward, and a controller controlling the mechanisms. A zero return controller determines whether the tool change arm is holding... Dmg Mori Co Ltd

Tool changer

A tool changer includes a tool magazine, a support shaft disposed to have a center axis parallel to an axis of a tool spindle, a drive mechanism for rotating the support shaft about the center axis and moving the support shaft in the axial direction, three tool change arms fixed... Dmg Mori Co Ltd

Machine tool

A tool holding part holds two boring bars in a manner in which axes of the boring bars are parallel to a spindle axis. A tool change mechanism has a circular arc movement mechanism in which the boring bar moves from a tool holding position to a tool change position... Dmg Mori Co Ltd

Manufacturing machine

A manufacturing machine includes: an inert gas supplying device which supplies an inert gas into a machining area to adjust an oxygen concentration of a machining atmosphere; and a control device which controls a condition applied to the inert gas supplying device in supplying the inert gas. The control device... Dmg Mori Co Ltd


A lathe 1 includes a first tool rest 10 and a second tool rest 20 disposed to face each other with a spindle axis between them and is configured to, when machining a workpiece W with a tool attached to the first tool rest 10, support the portion to be... Dmg Mori Co Ltd

Manufacturing machine

A manufacturing machine is a manufacturing machine capable of additive manufacturing. The manufacturing machine includes: an additive-manufacturing head configured to be movable in a machining area and to discharge material powder toward a workpiece and irradiate the workpiece with an energy beam; and a powder chute configured to be movable... Dmg Mori Co Ltd

Machine tool

A horizontal machining center serving as a machine tool includes: a bed; a front-side guide rail shaped to extend linearly along an upper surface of the bed and attached to the bed; and a column provided on the upper surface of the bed and fixed to the bed. The column... Dmg Mori Co Ltd

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Dmg Mori Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Dmg Mori Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by