Mazda Motor Corporation

Masatoshi Shinomori

Akihide Takami

Tsutomu Shigenaga

Teruaki Asada

Akihiro Kobayashi

Masao Hara

Katsunobu Sasaki

Takashi Tomita

Chikara Tanaka

Katsuya Himuro

Kenji Moriwaki

Kazuhisa Toh

Tatsuya Ezaki

Yuji Nakanishi

Keita Sasaki

Masayasu Nishihara

Raiki Kabuchi

There are provided an adhesive-agent disposing step of disposing the adhesive agent, a first curing step of curing part of the adhesive agent disposed (including an adhesive-agent-disposition providing step of the present invention), a painting step of coating a paint on the works, and a heating step (a second curing step) of applying a heating treatment with a drying device. There can be provided a joining method of works that can ensure a high joining quality and productivity.

Joining structure of metal works

The present invention relates to a method for forming the LCP composite having LCP fibers dispersed in the matrix resin even if the LCP content may be smaller than the lower limit of the fiber formable range. The method is characterized in that a resin composite reinforced by the LCP fiber in a mixture ratio beyond the fiber formable range or the preferred fiber formable range by means of an extrusion or injection molding of a resin mixture containing a liquid crystal resin composite extruded in the fiber formable range or the preferred fiber formable range.

Method for forming a liquid crystal resin composite

A method for remanufacturing a composite resin having high tensile strength and high rigidity into a remanufactured molded product having the same tensile strength and rigidity which includes the steps of: providing a molded product of a composite resin of thermoplastic resin and liquid crystal polymer having a crystal transition point higher than a minimum moldable temperature of the thermoplastic resin; crushing the composite resin into particles or pieces; heating the particles or pieces at a temperature higher than the transition temperature of the liquid crystal polymer to obtain a molten composite resin by using an injection forming apparatus; extruding the molten composite resin at a temperature higher than the transition temperature of the liquid crystal polymer to obtain a moldable composite material of a sheet or strand form; and forming the moldable composite material into a molded product in a given shape at a temperature lower than the transition temperature of the liquid crystal polymer.

Method for reforming a liquid crystal resin composite

The present invention is to provide a method and an apparatus for molding a resin composite sheet having an improved composite property. Therefore, the method and apparatus according to the present invention comprises a step or means of extruding film sheets through plurality of dies from a thermoplastic composite composition comprising a thermoplastic matrix resin, a liquid crystal resin which has a liquid crystal transition temperature higher than a minimum temperature of the matrix resin and an ability to be melt-extruded into a fiber in the matrix resin; a step or means of laminating the liquid crystal resin composite films into an integral or one body sheet by superposing and pressing them to each other at a melt-bonding temperature higher than the minimum moldable temperature of the matrix resin and lower than the liquid crystal transition temperature while discharging the air therebetween by means of the pressing pressure.

Method for molding a liquid crystal resin sheet and molding apparatus

Growing community of inventors

Hatsukaichi, Japan

Masatoshi Shinomori