The present invention provides a method for producing a durable semispherical shoe which can be prevented from being subjected to seizure even in a dry lubrication state in which there is no lubricating oil at a start time of an operation of a swash plate compressor, can be restrained from deteriorating in its lubricating property due to generated frictional heat, and can be restrained from deteriorating in its strength at a production time and an injection molding die. A semispherical shoe (4), for a swash plate compressor, to be produced by the production method has a base material (5), consisting of a hard material, which has a hollow part along a central axis thereof and a resin layer, consisting of a resin composition, which is formed on a surface of a planar part, disposed on a periphery of the base member, which is to be subjected to sliding contact with the swash plate and on a surface of a spherical part, disposed on the periphery thereof, which is to be subjected to sliding contact with a piston. A resin-filled portion (8) where the resin composition is filled and an empty portion where the resin composition is not filled are formed in the hollow part of the base material. The resin-filled portion (8) and the resin layer are formed by injecting and filling the resin composition into a portion to be formed as the resin-filled portion (8) with the base material (5) being disposed inside a cavity (22) of the injection molding die.

A mold insert has at least one filament cavity and a stack of at least a first and second insert plates, wherein the first plate has a front face that closely abuts a front face of the second insert plate. A portion of the a filament cavity is provided in at least one of the front faces of the first and second insert plates such that the filament cavity is open at a top surface of the mold insert but does not extend to a bottom surface of the mold insert. A venting cavity is provided in the same front face of the insert plate in which the portion of the at least one filament cavity is provided. The venting cavity, which is in air-conducting connection with the blind-hole end of the filament cavity, has a depth between 1 μm and 20 μm. A method of manufacturing the mold insert includes providing first and second insert plates, forming a portion of a filament cavity into at least one of the front faces of the insert plates, forming a venting cavity into the front face with the filament cavity, and bringing the front faces of the plates into close abutment to form a filament cavity.

The present invention relates to door modules comprising at least one single-layer, continuous fiber-reinforced semifinished fiber matrix product which is obtained by impregnating semifinished fiber products with at least one thermoplastic, and to the use thereof in vehicles or in buildings.

A device for molding a semiconductor package including an upper mold configured to retain a substrate thereon, the substrate having semiconductor chips thereon, a lower mold defining a cavity and including a plurality of moving blocks, a bottom surface of the cavity defined by the moving blocks, the cavity configured to contain a molding resin, the moving blocks movably arranged under the cavity, a driving unit configured to movably drive the moving blocks, and a controller configured to control an raising order of the moving blocks by controlling the driving unit may be provided.

An automobile component including a molded article containing a copolymerized polyester resin synthesized from a hydroxycarboxylic acid monomer, a diol monomer, and a dicarboxylic acid/ester monomer and having a unit (A) of formula (1), a diol unit (B), and a unit (C) derived from a dicarboxylic acid or an ester-forming derivative of the dicarboxylic acid. A content of the unit (A) in the total units of the copolymerized polyester resin is 60 to 90 mol %, The formula (1) is ##STR00001##
where R.sub.1 is a hydrogen atom, CH.sub.3, or C.sub.2H.sub.5, R.sub.2 and R.sub.3 are each independently a hydrogen atom or CH.sub.3, and n is 0 or 1.

A molding system (10) for fabricating a part comprises a first mold section (12) defining a first mold cavity (14), a first insert (16) slidable to a plurality of positions relative to the first mold cavity (14) to adjust a dimension of the mold cavity, a second mold section (20) to be disposed adjacent to the first mold section (14) to at least partially enclose the first mold cavity (14), a molding material conduit (26) to be disposed in fluid communication with the first mold cavity (14), and a positioning mechanism (18) configured to move the first insert (16) to the plurality of positions relative the first mold cavity (14).

Method for producing a plastic component by an injection moulding process, which plastic component comprises a main body that includes at least one component section being a predetermined breaking region having a wall thickness smaller than the other sections of the main body. The method comprises: injecting a plasticized plastic compound into a mould cavity of an injection mould for forming the main body, the mould cavity being dimensioned so the region on the main body in which the component section is to be formed is formed with an excess wall thickness, moving at least one sliding element on the injection mould against the region on the main body in which the component section is to be formed in order to form the component section so that the wall thickness is smaller than the other sections of the main body, cooling and removing the plastic component from the mould cavity.

Method for producing a plastic component by an injection moulding process, which plastic component comprises a main body that includes at least one component section being a predetermined breaking region having a wall thickness smaller than the other sections of the main body. The method comprises: injecting a plasticized plastic compound into a mould cavity of an injection mould for forming the main body, the mould cavity being dimensioned so the region on the main body in which the component section is to be formed is formed with an excess wall thickness, moving at least one sliding element on the injection mould against the region on the main body in which the component section is to be formed in order to form the component section so that the wall thickness is smaller than the other sections of the main body, cooling and removing the plastic component from the mould cavity.

A lens mount apparatus comprising a first lens component and a second lens component joined integrally with the first lens component, resulting in mechanochemical attachment of the second lens component with the first lens component to produce the unitary lens mount apparatus without compromising the lens mount apparatus optics, wherein at least one of the first and second lens components is an optical lens.

The present application belongs to the field of heat conducting materials technology, and in particular, to a preparation method of a heat conducting interface material. The present application discloses a preparation method of a heat-conducting interface material, which comprises: S1, stirring and mixing; S2. orientation process: putting a mixed material obtained in the step S1 into a hydraulic injection extruder, spitting the material out through a needle nozzle and arranging the material neatly in a container in a strip shape, and after stacking the material to ½-¼ of a height of the container, vibrating the material in a vibrating compactor and repeatedly performing stacking 2-4 times; S3, vacuum compaction; S4. curing; S5. slicing.