摘要:
A managing structure for an umbilical member includes a flexible conduit for leading an umbilical member inserted therein from a front arm of a robot to a working tool mounted on a wrist of the robot, a first conduit mounting portion provided adjacent to the front arm, and a second conduit mounting portion provided adjacent to a point where the umbilical member is connected to the working tool. One end of the conduit is attached to the first conduit mounting portion, while the other end of the conduit is attached to the second conduit mounting portion. The conduit is laid so that a section thereof between the first conduit mounting portion and the second conduit mounting portion does not contact the body of the robot.
摘要:
A photosensitive conductive paste for transferring including a metal powder, an inorganic material powder, a photosensitive resin and a polymerization initiator, and to be applied onto a surface of a transfer support, comprising an acrylic resin or a rosin-based resin.
摘要:
An umbilical-member managing system for an industrial robot. The embodiment of the umbilical-member managing system provided in an arc welding robot serves to lay and manage, along a manipulator, a torch cable connected to a welding torch attached to the manipulator. This umbilical-member managing system includes a support unit provided on the manipulator movably toward and away from the welding torch to support the torch cable; and a biasing mechanism continually biasing the support unit on the manipulator in a direction away from the welding torch. In this arrangement, the support unit may be composed of a wire feeding device for feeding a welding wire in the torch cable toward the welding torch. A guide unit is provided on the manipulator, which can guide the wire feeding device in a direction toward and away from the welding torch.
摘要:
A positioner for arc welding having a few movable members and a simple structure, an arc welding robot system including the positioner and an arc welding robot, whereby the orientation of the workpiece corresponding to a welding site of the workpiece may be suitably changed by a minimum motion of the positioner. The positioner includes a pair of support members, a first member having two ends supported by the pair of support members such that the first member is rotatable about a first axis parallel to an installation surface of the positioner, a second member having two ends supported by a pair of supporting portions arranged on the first member such that the second member is rotatable about a second axis perpendicular to the first axis, and a workpiece fixing part for fixing the workpiece to the second member.
摘要:
A first wrist element is provided at a distal end of a front arm of an arc welding robot rotatably about a first axial line, a second wrist element is provided on the first wrist element rotatably about a second axial line, and a welding torch is supported on the second wrist element about a third axial line. A slide mechanism which can reciprocate in a direction approximately parallel to the first axial line is provided at a proper position from an upper portion of the front arm to an upper portion of the first wrist element and a wire feeding apparatus is mounted on the slide mechanism. By sliding the position of the wire feeding apparatus in response to the attitude of the welding torch, an extending state of the torch cable can be maintained properly.
摘要:
A managing structure for an umbilical member of an industrial robot, the umbilical member being for supplying air and electric energy to a work tool attached to an end of a wrist of the robot, in which the umbilical member is properly moved and interference between the umbilical member and a peripheral object or a forearm of the robot is prevented. The umbilical member elastically contacts a guide surface of a guide plate attached to a second wrist element of the robot without widely projecting from the robot. The umbilical member is guided such that the extending direction of the umbilical member generally coincides with the longitudinal direction of the guide plate before the umbilical member is connected to the work tool. The thickness of the guide plate may be gradually reduced or constant toward a free end of the guide plate. The rotational motion about a third axis of the work tool by a final axis of the robot is converted to the rotational motion about a fourth axis via a transmission, so as to rotate the work tool. Even when the work tool is rotated, the umbilical member is properly moved. The work tool may also be rotated about the third axis.
摘要:
The purpose of the present invention is to remove minute particles adhered to the surface of semiconductor wafers effectively in the cleaning process of semiconductor wafers. In the final rinsing step using ultra-pure water or hydrogen water and carried out after cleaning of semiconductor wafers with HF solution, ultrasonic waves are irradiated in the cleaning solution after a prescribed time delay (preferably 20-30 sec or more).
摘要:
An umbilical-member managing system for an industrial robot. The embodiment of the umbilical-member managing system provided in an arc welding robot serves to lay and manage, along a manipulator, a torch cable connected to a welding torch attached to the manipulator. This umbilical-member managing system includes a support unit provided on the manipulator movably toward and away from the welding torch to support the torch cable; and a biasing mechanism continually biasing the support unit on the manipulator in a direction away from the welding torch. In this arrangement, the support unit may be composed of a wire feeding device for feeding a welding wire in the torch cable toward the welding torch. A guide unit is provided on the manipulator, which can guide the wire feeding device in a direction toward and away from the welding torch.
摘要:
A flexible laminated wood material produced by applying an adhesive to surfaces of a plurality of wood materials; laminating the plurality of wood materials with their grain directions substantially aligned with each other to obtain a laminated product 2; placing the laminated product 2 in a press machine 7 in a pressure-resistant container 4; compressing the laminated product 2 in a laminating direction to reduce the thickness to ½ to ⅕ of the original thickness in an environment heated with high-pressure steam introduced in the pressure-resistant container 4; cooling the compressed laminated product; and cutting the laminated product along the laminating direction.
摘要:
A managing structure for an umbilical member includes a flexible conduit for leading an umbilical member inserted therein from a front arm of a robot to a working tool mounted on a wrist of the robot, a first conduit mounting portion provided adjacent to the front arm, and a second conduit mounting portion provided adjacent to a point where the umbilical member is connected to the working tool. One end of the conduit is attached to the first conduit mounting portion, while the other end of the conduit is attached to the second conduit mounting portion. The conduit is laid so that a section thereof between the first conduit mounting portion and the second conduit mounting portion does not contact the body of the robot.