摘要:
In a numerical control apparatus, a machining-condition storage device stores in a storage device machining conditions including a tool number, servo-axis feed speed, and the number of main-axis rotations, and override values of a servo axis and a main axis specified through an override switch. A machining-condition checking unit monitors whether a combination of machining conditions that matches machining conditions specified in a machining block to be executed is present in the storage device, and, if any, outputs a signal. An interpolation processor multiplies, based on the signal output from the machining-condition checking unit servo-axis feed speed and the number of main-axis rotations specified in the machining block by the override values stored in the storage device.
摘要:
A built-in component type multilayer wiring board includes at least one resin layer and at least one frame resin layer. The resin layer includes electronic components buried therein. The frame resin layer includes at least one of glass cloth, filler and nonwoven fabric. The frame resin layer includes no electronic component.
摘要:
A method of manufacturing a semiconductor device in which a thin film is formed on a semiconductor substrate using a reaction gas described in the present invention as active species is disclosed, where a film formation process is subdivided into multiple stages and a film is formed by varying the gas pressure or the gas flow speed of the active species within a reaction chamber for each stage.
摘要:
The present invention aims to reverse and transport a card in an automated card game machine, and relates to a card reversing device that reverses and transports each card, with no one touching the card. The present invention also relates to such a card game machine and a card reversing method. Each card placed on a card placement unit of a table is pulled by the magnetic force of a magnetic circuit having three electromagnet units. Accordingly, when a slider that supports the magnetic circuit is moved by a card transportation mechanism, the card slides on the upper surface of the card placement unit as if to follow the movement of the magnetic circuit. With one end portion of the card being attracted to the center electromagnet unit, the card is reversed by 180 degrees by the repulsive force generated between the other end portion of the card and the left-side electromagnet unit.
摘要:
The invention improves thermal efficiency and control follow-up properties by providing an AC sheet heater and a DC sheet heater on the respective side surfaces of an upper base yoke and a lower base yoke, and a temperature sensor near the center of the upper surface of the upper base yoke, whereby the permanent magnets of the magnet assembly are first heated by use of both the AC and DC sheet heaters, and then, with the temperature monitored by the temperature sensor, the temperature is adjusted by use of only the DC sheet heater.
摘要:
A light source device includes: a light source to emit first color light; a fluorescent member having a first region that includes a fluorescent body to convert at least a part of the first color light into second color light different from the first color light when irradiated with the first color light and a second region to transmit the first color light; a wave plate; a reflecting member to reflect the first color light transmitted through the wave plate; and an optical path separating element provided on an optical path between the light source and the fluorescent member and transmit one of the first color light emitted from the light source and reflected light of the first color light by the reflecting member, and reflect another one.
摘要:
A head holder for imaging is provided. The head holder includes a base, a head rest configured to receive a head of a subject, the head rest pivotally connected to the base and rotatable about a rotational axis defined through a lower end of the head rest, and a stopper configured to be inserted between the base and the head rest to support the head rest and fix the head rest at a tilt angle that corresponds to an insertion position of the stopper in a body axis direction of the subject.
摘要:
A solid fatty acid alkyl ester sulfonate metal salt is disclosed having an endothermic peak area between 50° C. and 130° C. of 50% or more relative to the whole endothermic peak area between 0° C. and 130° C. when determined using a differential scanning calorimter. A method for producing a fatty acid alkyl ester sulfonate metal salt powder is also disclosed, including a step of pulverizing the solid fatty acid alkyl ester sulfonate metal salt in a pulverizer, with the internal temperature of the pulverizer being adjusted to 30° C. to 50° C.
摘要:
In order to provide a numerical control method and a device thereof capable of avoiding interference of a tool with a rotary table or a workpiece, without worker's manual operation for performing an interference avoiding operation, there is provided an avoidance-height calculating unit that calculates an interference avoidance height of the tool at which the tool does not interfere with the rotary table and the workpiece over an entire movable range of a rotary shaft to which the movement command is input, an interference determining unit that determines whether the tool will interfere with the rotary table and the workpiece by comparing a current height of a tip of the tool with the interference avoidance height, and an avoiding-operation generating unit that generates a command for movement in a tool shaft direction to the interference avoidance height.
摘要:
A numerical control device including: a linear axis dependent position correction amount calculating unit which calculates a position correction amount of the linear axis from a translation error and an attitude error dependent on movement of the linear axis; a rotary axis dependent position correction amount calculating unit which calculates a position correction amount of the linear axis from a translation error and an attitude error dependent on movement of the rotary axis; a rotary axis angle correction amount calculating unit which calculates an angle correction amount of the rotary axis from a part of the attitude error dependent on movement of the linear axis and a part of the attitude error dependent on movement of the rotary axis; and a position addition correction amount calculating unit which calculates a position correction amount of the linear axis corresponding to the rotary axis correction amount.