摘要:
A mold for molding a product in a cavity formed by closing the mold includes a first half; a second half; and a plurality of aligning members which come in contact with each side circumferential surface of the first half 100 and the second half at least in three directions, when the mold is closed. After the mold is closed, at least one of the aligning members is moved to contact the aligning member with the each side circumferential surface of the first half and the second half, which enables a center axis alignment between the first half and the second half.
摘要:
The invention provides a plasma processing apparatus and a plasma processing method capable of controlling the voltage of the processing substrate with high accuracy, thereby enabling a highly accurate plasma processing. According to the invention, a voltage of the processing substrate is measured using a processing substrate with a voltage probe prepared in advance, and based on a bias voltage supplied to an electrostatic chuck mechanism and a bias current flowing through the electrostatic chuck mechanism, a capacity component which is an impedance representing the electric property of the electrostatic chuck mechanism is computed numerically. Then, based on a predetermined expression, the voltage of the processing substrate is estimated using the bias voltage of the processing substrate to be measured, the bias current flowing through the electrostatic chuck mechanism and the capacity component which is the impedance acquired in advance.
摘要:
A mold capable of preventing deterioration of the mold even when a material for spherical members is harder than that for the mold, and capable of aligning the center axis between an insert member and a body member thereof with high accuracy even when a pressure of resin filling is applied. The mold has an insert member with a cavity surface, and a body member for supporting the insert member from outside via a plurality of spherical members. Tubular liners harder than the spherical members are provided between the body member and the spherical members and between the insert member and the spherical members.
摘要:
A power window device for lowering and raising window glasses. A window switch is operated to move a corresponding window glass. A motor drives the window glass when the window switch is operated. An ECU is provided for each window glass to control the motor in accordance with the operation of the window switch. An engine switch shifts positions to drive an engine. A control signal generator generates a signal to validate or invalidate control of the ECU over the motor. A control circuit determines that a signal wire connecting the ECUs to the control signal generator is in an unexpected condition when a signal cannot be received. The control circuit overrides the signals generated by the control signal generator when the signal wire is in an unexpected condition.
摘要:
In a mold, at least a first half includes an insert member forming a cavity surface on one end side; a body member having an insertion part into which the insert member is inserted; and an insert member fixer interposed between the insert member and the insertion part, for holding the insert member. The insert member fixer is made of a shape memory alloy, and presses and holds the insert member when the insert member fixer restores its memorized shape, to make a center axis alignment of the insert member with respect to the body member.
摘要:
A mold for molding a product in a cavity formed by closing the mold is provided. The mold includes a first half; a second half; and a plurality of aligning members which contact respective outer circumferential surfaces of a first die of the first half and a second die of the second half, at least in three directions, when the mold is closed. At least one of the aligning members is moved toward the outer circumferential surfaces of the first die and the second die, and then each of the aligning members sandwiches the first die and the second die, which enables a center axis alignment between the first die and the second die.
摘要:
A mold capable of preventing deterioration of the mold even when a material for spherical members is harder than that for the mold, and capable of aligning the center axis between an insert member and a body member thereof with high accuracy even when a pressure of resin filling is applied. The mold has an insert member with a cavity surface, and a body member for supporting the insert member from outside via a plurality of spherical members. Tubular liners harder than the spherical members are provided between the body member and the spherical members and between the insert member and the spherical members.
摘要:
A cavity is defined inside an injection mold to provide a contour of a light guide body. Also provided in the injection mold is a through hole communicating with the cavity and allowing an optical fiber to be inserted in the through hole. The through hole includes a columnar space provided in at least a portion contiguous to the cavity. The columnar space has a predetermined length and a cross section similar to that of the optical fiber, and a clearance left between the columnar space and the optical fiber when the optical fiber is inserted in the through hole is 30 μm or less.
摘要:
A lens frame capable of accurately holding a lens, a production method thereof, a mold for molding the lens frame, and method for positioning the lens are provided. The lens frame according to the invention includes a cylindrical body and three ribs on an outer circumferential surface of the cylindrical body. The cylindrical body also has an inner circumferential surface including contacting portions where the ribs are formed on the outer circumferential surface, and spaced portions where the ribs are not formed thereon. A radius r1 of the contacting portions differs from a radius r2 of the spaced portions by 2 μm or more (r1−r2>=2 μm).
摘要:
The present invention aims to provide a molding metal mold capable of increasing the supporting rigidity of an insert. A molding metal mold is provided for forming a cavity between a first metal mold and a second metal mold and for molding a product the cavity, wherein the first metal mold includes: an insert having a part of a cavity surface on one end side; a body member for externally holding the insert; and a plurality of spherical bodies interposed between the insert and the body member and performing alignment of the insert, the plurality of spherical bodies being closely filled between the insert and the body member.