Abstract: A machining result processing device includes processing circuitry configured to collect machining result information; calculate a provisional evaluation value for machining performed; estimate an estimated convergence value when the provisional evaluation value has not converged; determine whether to terminate the machining before the provisional evaluation value converges when the provisional evaluation value has not converged; determine the estimated convergence value as an evaluation value when the machining is terminated and determine the convergence value of the provisional evaluation value as an evaluation value after the provisional evaluation value has converged when the machining is not terminated; and determine an optimal machining condition when the search is terminated and generates a machining condition to be tried next when the search is not terminated, in which until it is determined to end the search, each of aforementioned processes described above is repeatedly performed.

Abstract: A valve apparatus includes a first base block having flow passages formed therein, a second base block and a control block. By connecting together side surfaces of the blocks so that the surfaces mutually oppose one another, a manifold formed in the interior of each of the blocks is configured and connected, and valves are installed internally in the first base block and the second base block. Further, gaskets are gripped between each of the interconnected parts, wherein the gaskets are held in a state of being flush with or protruding with respect to outer surfaces of the blocks that are positioned on both sides of the gaskets.

Abstract: An auxiliary valve member, an auxiliary pilot pressure chamber for applying a pilot fluid pressure to the auxiliary valve body, and a transmitting rod for transmitting operating force of the auxiliary valve body to a main diaphragm are provided other than the main diaphragm which is in contact with or separating from a main valve seat by operating by means of application of the pilot fluid pressure in a diaphragm valve portion, as a mechanism for strengthening valve-closing force of the main diaphragm, so as for the main diaphragm not to be separated from the valve seat even when the fluid pressure from a load is applied to the main diaphragm as adverse pressure.

Abstract: A valve apparatus includes a first base block having flow passages formed therein, a second base block and a control block. By connecting together side surfaces of the blocks so that the surfaces mutually oppose one another, a manifold formed in the interior of each of the blocks is configured and connected, and valves are installed internally in the first base block and the second base block. Further, gaskets are gripped between each of the interconnected parts, wherein the gaskets are held in a state of being flush with or protruding with respect to outer surfaces of the blocks that are positioned on both sides of the gaskets.

Abstract: An auxiliary valve member, an auxiliary pilot pressure chamber for applying a pilot fluid pressure to the auxiliary valve body, and a transmitting rod for transmitting operating force of the auxiliary valve body to a main diaphragm are provided other than the main diaphragm which is in contact with or separating from a main valve seat by operating by means of application of the pilot fluid pressure in a diaphragm valve portion, as a mechanism for strengthening valve-closing force of the main diaphragm, so as for the main diaphragm not to be separated from the valve seat even when the fluid pressure from a load is applied to the main diaphragm as adverse pressure.

Abstract: A fluid pressure apparatus is formed of a fluid pressure device including a plurality of ports opening in rows on its one end face and a pipe joint assembly in which a plurality of quick-type pipe joints are retained by a joint holder in the same arrangement as the respective ports of the fluid pressure device, in rows. Pipes from respective actuators are connected to the respective pipe joints in advance. After the actuators and the fluid pressure device are installed, the respective pipe joints of the pipe joint assembly are inserted into the corresponding ports of the fluid pressure device to thereby connect the pipes to the respective ports of the fluid pressure device by one operation.

Abstract: A mounting base portion having a plurality of solenoid valve mounting areas is formed on an upper face of a manifold base. A board having an opening portion is mounted onto the manifold base with the mounting base portion fitted in the opening portion and projecting upward from the board. Solenoid valves are mounted to the respective mounting areas. Solenoid portions of the respective solenoid valves extend over the board from the mounting base portion to cover an upper face of the board.

Abstract: An interlock valve is formed by incorporating a main valve portion having a valve member into a first casing, incorporating a driving-side operating portion 2 having a driving piston for driving the valve member into a first end plate, incorporating a return-side operating portion having a return spring for returning the valve member into a second end plate, incorporating an OR circuit portion formed to output control fluid to the driving piston by a plurality of shuttle valves, a plurality of OR input ports, and one OR output port into a second casing, and sandwiching the first casing and the second casing between the first end plate and the second end plate positioned to face each other to couple the end plates and the casings.

Abstract: A mounting base portion having a plurality of solenoid valve mounting areas is formed on an upper face of a manifold base. A board having an opening portion is mounted onto the manifold base with the mounting base portion fitted in the opening portion and projecting upward from the board. Solenoid valves are mounted to the respective mounting areas. Solenoid portions of the respective solenoid valves extend over the board from the mounting base portion to cover an upper face of the board.

Abstract: An interlock valve is formed by incorporating a main valve portion having a valve member into a first casing, incorporating a driving-side operating portion 2 having a driving piston for driving the valve member into a first end plate, incorporating a return-side operating portion having a return spring for returning the valve member into a second end plate, incorporating an OR circuit portion formed to output control fluid to the driving piston by a plurality of shuttle valves, a plurality of OR input ports, and one OR output port into a second casing, and sandwiching the first casing and the second casing between the first end plate and the second end plate positioned to face each other to couple the end plates and the casings.

Abstract: A fluid pressure apparatus is formed of a fluid pressure device including a plurality of ports opening in a concentrated manner and in rows on its one end face and a pipe joint assembly in which a plurality of quick-type pipe joints are retained by a joint holder in the same arrangement as the respective ports of the fluid pressure device, in a concentrated manner, and in rows. Pipes from respective actuators are connected to the respective pipe joints in advance. After the actuators and the fluid pressure device are installed, the respective pipe joints of the pipe joint assembly are inserted into the corresponding ports of the fluid pressure device to thereby connect the pipes to the respective ports of the fluid pressure device by one operation.