摘要:
There is provided a machine tool which holds a large number of tools and capable of performing various kinds of works without replacing the tools, which is easy to operate and which allows faster and accurate operations with less number of movable parts. A front tool post (141) and a back spindle (120) are configured to be integrally movable in a Y-axis direction, and a plurality of front working tools (140) and a plurality of back working tools (130) are disposed on the front and back tool posts (141) and (131), respectively, in a plurality of tiers in the Y-axis direction.
摘要:
The present invention provides a power-supply management device which can efficiently connect and disconnect power supply to an electric-powered section, and a machine tool including the power-supply management device. The power-supply management device (101) detects a synchronization command of a control program, and compares an operation time of the electric-powered section between synchronizations in each control system which is a synchronization target by the synchronization command on the basis of the detected synchronization command. Then, the power-supply management device (101) disconnects the power supply to the electric-powered section belonging to the control system except the control system having the maximum operation time of the electric-powered section between the synchronizations, and restarts the power supply at the end of the synchronization in each control system.
摘要:
The present invention provides a power-supply management device which can efficiently connect and disconnect power supply to an electric-powered section, and a machine tool including the power-supply management device. The power-supply management device (101) detects a synchronization command of a control program, and compares an operation time of the electric-powered section between synchronizations in each control system which is a synchronization target by the synchronization command on the basis of the detected synchronization command. Then, the power-supply management device (101) disconnects the power supply to the electric-powered section belonging to the control system except the control system having the maximum operation time of the electric-powered section between the synchronizations, and restarts the power supply at the end of the synchronization in each control system.
摘要:
There is provided a machine tool which holds a large number of tools and capable of performing various kinds of works without replacing the tools, which is easy to operate and which allows faster and accurate operations with less number of movable parts. A front tool post (141) and a back spindle (120) are configured to be integrally movable in a Y-axis direction, and a plurality of front working tools (140) and a plurality of back working tools (130) are disposed on the front and back tool posts (141) and (131), respectively, in a plurality of tiers in the Y-axis direction.
摘要:
A numerically controlled machine tool can simultaneously perform a variety of machining operations using work on a first main shaft and work on a second main shaft. A first tool post is movable together with a second main shaft in the direction of a main shaft axis and in a direction orthogonal thereto in a plane, while a second tool post is movable at least in the same biaxial direction as the directions of movement of the first tool post. A control device superposes the movement required for the first tool post to machine work on the movement required for the second tool post to machine work, so that the machining operation of the work by the tool on the first tool post and the machining operation of the work by the tool on the second tool post are simultaneously performed.
摘要:
A numerically controlled machine tool that is capable of simultaneously effecting a variety of machining operations using work on a first main shaft and work on a second main shaft, with a high machining efficiency. A first tool post 300 is movable together with a second main shaft 210 in the direction of a main shaft axis C2 and in a direction X1 orthogonal thereto in a plane, while a second tool post 400 is movable at least in the same biaxial direction as the directions of movement of the first tool post 300. A control device superposes the uniaxial or biaxial movement required for the first tool post 300 to machine work W1 on the uniaxial or biaxial movement required for the second tool post 400 to machine work W2, and issues an instruction for movement to the first tool post 300 or second tool post 400, so that the machining operation of the work W1 by the tool on the first tool post 300 and the machining operation of the work W2 by the tool on the second tool post 400 are simultaneously effected.
摘要:
To include an analysis processing unit that obtains a movement command for moving on a movement path in a machining program, and vibration conditions for vibrating along the movement path, a command-movement-amount calculation unit that calculates a command-movement amount per unit time, a vibrational-movement-amount calculation unit that uses the vibration conditions to calculate a vibrational-movement amount per unit time at a time corresponding to the movement command, and a movement-amount combining unit that combines the command-movement amount with the vibrational-movement amount to calculate a combined movement amount, and that acquires a movement amount within the unit time such that a position, which has moved from a reference position for calculating the combined movement amount by the combined movement amount, is located on the movement path.
摘要:
An image processing apparatus includes a reception unit configured to receive an image and a correction instruction with respect to the image; an acquisition unit configured to acquire a history of image processing performed to the image from the image; an update unit configured to update the correction instruction based on the history; and an image processing unit configured to perform processing indicated by the correction instruction updated by the update unit to the image.
摘要:
A turret (11) is clamped to a tool rest main body (10) by a pair of coupling members (27). During indexing rotation for selecting a tool, the tool rest main body (10) and the turret (11) are moved relatively in a Z-axis direction, and the pair of coupling members (27) are unclamped. At this time, the tool rest main body (10) is moved in the Z-axis direction relative to a lathe main body (100) in synchronization with the relative movement in the Z-axis direction between the tool rest main body (10) and the turret (11). This movement of the tool rest main body (10) is adjusted in direction and moving distance so that the relative movement between the turret (11) and a spindle table (1) is eliminated. As a result of this movement control, the turret (11) and the tool fitted to the former do not have relative displacement to the spindle table (1) and to a work, so that the danger of mutual interference among these constituent elements and the work can be eliminated.
摘要:
A method and apparatus for vacuum sealing a vacuum container assembly (A) such as a vacuum bottle having an inner container (1b) and an outer container (1a). The vacuum container assembly (A) is heat treated in one location in a vacuum chamber (21) of a vacuum furnace (11) and then moved to a different location in the chamber. At the second location, a sealing plate (4) having a tapered rim (25) is installed into a complementarily tapered guide (2a) at the edge of an evacuation hole (2) in the outer chamber (1a) by a sealing plate fitting device (14). The vacuum container assembly (A) is moved to a third location in the vacuum chamber (21) where the sealing plate (4) is welded to the outer container (1a) by a laser beam (C) which passes into the vacuum chamber (21) from a laser welding device (15) situated outside the vacuum furnace (11) through a beam-transparent window (20) in the wall of the vacuum furnace (11). A transport device (13) having transport segments (13a, 13b, 13c, and 13d) transports the vacuum container assembly (A) from one location to another location inside vacuum chamber (21) of vacuum furnace (11). First and second position regulating devices (16 and 17 respectively) sense the presence of the vacuum container assembly (A) at locations for installing the sealing plate and conducting the laser welding.