JP2009137099A5

JP2009137099A5 -

Info

Publication number: JP2009137099A5
Application number: JP2007314514A
Authority: JP
Filing date: 2007-12-05
Publication date: 2010-01-28
Anticipated expiration: 2027-12-05

Claims

主層と該主層の表面に積層された表面層とから構成されている２個の合成樹脂製枠部材を相互に接合する枠部材接合方法にして、
該２個の枠部材の相互に接合すべき端を加熱溶融し、溶融された該端を相互に押し付け、
該端の相互押付を維持しながら、該２個の枠部材の、相互に押し付けられた該端において、該表面層間から流出した溶着バリの幅を該表面層表面にて規制する、
ことを特徴とする枠部材接合方法。 A frame member joining method for joining two synthetic resin frame members composed of a main layer and a surface layer laminated on the surface of the main layer,
The ends of the two frame members to be joined to each other are heated and melted, and the melted ends are pressed against each other;
While maintaining the mutual pressing of the end, of the two frame members, in said end pressed against one another, manually regulating the width of the welding burr flowing out from the surface layers to the surface layer surface,
A frame member joining method characterized by that.

該端の相互押付を維持しながら、該表面層間から流出した該溶着バリを冷却し、しかる後に該溶着バリを該表面層表面から切除する、請求項1記載の枠部材接合方法。 2. The frame member joining method according to claim 1, wherein the welding burr flowing out from the surface layer is cooled while maintaining the mutual pressing of the ends, and then the welding burr is cut off from the surface layer surface .

該表面層間から流出した該溶着バリに冷風を噴射して該溶着バリを冷却する、請求項２記載の枠部材接合方法。 The frame member bonding method according to claim 2, wherein the welding burr is cooled by spraying cold air to the welding burr flowing out from the surface layer.

該端の主部は該溶着バリを切除した後に冷却する、請求項２又は３記載の枠部材接合方法。 The frame member joining method according to claim 2 or 3, wherein the main portion of the end is cooled after the welding burr is cut off .

該主層は厚さが２乃至４ｍｍであるポリ塩化ビニル樹脂であり、該表面層は厚さが０．１乃至０．６ｍｍであるアクリル樹脂である、請求項１から４までのいずれかに記載の枠部材接合方法。 Main layer is a polyvinyl chloride resin is 2 to 4mm thickness, the surface layer is an acrylic resin is 0.1 to 0.6mm thick, to any one of claims 1 to 4 The frame member joining method according to the description.

該表面層間から流出した溶着バリの幅を該表面層表面にて０．２乃至０．６ｍｍに規制する、請求項１から５までのいずれかに記載の枠部材接合方法。The frame member joining method according to any one of claims 1 to 5, wherein a width of a welding burr flowing out from the surface layer is regulated to 0.2 to 0.6 mm on the surface layer surface.