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Corner combining and rounding method for bridge-cutoff aluminum alloy window sash and bridge-cutoff aluminum alloy window sash
The invention discloses a corner combining and rounding method for a bridge-cutoff aluminum alloy window sash and the bridge-cutoff aluminum alloy window sash. The corner combining and rounding method comprises the steps that 1), cutting by 45 degrees is carried out on end parts of energy-saving bridge-cutoff aluminum alloy window sash profiles to be spliced; 2) the cut end faces are coated with end face glue for sealing; 3) an inside-sash corner-combining metal sheet, an inside-sash aluminum alloy glue-injecting corner brace and an outside-sash corner-combining metal sheet are inserted into cavity bodies of the two energy-saving bridge-cutoff aluminum alloy window sash profiles to be spliced from inside to outside correspondingly, so that the end faces cut from the two energy-saving bridge-cutoff aluminum alloy window sash profiles to be spliced are attached and fixedly connected; 4), the step 1) to the step 3) are repeated, so that the four energy-saving bridge-cutoff aluminum alloy window sash profiles to be spliced are combined to form the energy-saving bridge-cutoff aluminum alloy window sash, glue injection holes are drilled, and glue is injected; and 5), corner rounding is carried out on the energy-saving bridge-cutoff aluminum alloy window sash. Process development is carried out on the glue injection corner combining process, the universality and convenience of different profiles are achieved, and the rigid requirement for updating and upgrading of machining equipment is avoided.
本发明公开了一种断桥铝合金窗扇组角倒圆角方法和断桥铝合金窗扇，包括：步骤1)将待拼接节能断桥铝合金窗扇型材端部进行45°切割；步骤2)在切割出的端面上涂覆端面胶密封；步骤3)向两根待拼接的节能断桥铝合金窗扇型材的腔体内由内至外分别插入扇内组角金属片、扇内铝合金注胶角码和扇外组角金属片，使得两根待拼接的节能断桥铝合金窗扇型材上切割出的端面贴合且固定连接；步骤4)重复步骤1)至步骤3)使得四根待拼接的节能断桥铝合金窗扇型材组合形成节能断桥铝合金窗扇，打注胶孔并注胶；步骤5)对节能断桥铝合金窗扇的角部倒圆角。在注胶组角工艺上进行工艺开发，解决不同型材的通用性与便捷性，避免加工设备换代升级的硬性要求。
Corner combining and rounding method for bridge-cutoff aluminum alloy window sash and bridge-cutoff aluminum alloy window sash
The invention discloses a corner combining and rounding method for a bridge-cutoff aluminum alloy window sash and the bridge-cutoff aluminum alloy window sash. The corner combining and rounding method comprises the steps that 1), cutting by 45 degrees is carried out on end parts of energy-saving bridge-cutoff aluminum alloy window sash profiles to be spliced; 2) the cut end faces are coated with end face glue for sealing; 3) an inside-sash corner-combining metal sheet, an inside-sash aluminum alloy glue-injecting corner brace and an outside-sash corner-combining metal sheet are inserted into cavity bodies of the two energy-saving bridge-cutoff aluminum alloy window sash profiles to be spliced from inside to outside correspondingly, so that the end faces cut from the two energy-saving bridge-cutoff aluminum alloy window sash profiles to be spliced are attached and fixedly connected; 4), the step 1) to the step 3) are repeated, so that the four energy-saving bridge-cutoff aluminum alloy window sash profiles to be spliced are combined to form the energy-saving bridge-cutoff aluminum alloy window sash, glue injection holes are drilled, and glue is injected; and 5), corner rounding is carried out on the energy-saving bridge-cutoff aluminum alloy window sash. Process development is carried out on the glue injection corner combining process, the universality and convenience of different profiles are achieved, and the rigid requirement for updating and upgrading of machining equipment is avoided.
本发明公开了一种断桥铝合金窗扇组角倒圆角方法和断桥铝合金窗扇，包括：步骤1)将待拼接节能断桥铝合金窗扇型材端部进行45°切割；步骤2)在切割出的端面上涂覆端面胶密封；步骤3)向两根待拼接的节能断桥铝合金窗扇型材的腔体内由内至外分别插入扇内组角金属片、扇内铝合金注胶角码和扇外组角金属片，使得两根待拼接的节能断桥铝合金窗扇型材上切割出的端面贴合且固定连接；步骤4)重复步骤1)至步骤3)使得四根待拼接的节能断桥铝合金窗扇型材组合形成节能断桥铝合金窗扇，打注胶孔并注胶；步骤5)对节能断桥铝合金窗扇的角部倒圆角。在注胶组角工艺上进行工艺开发，解决不同型材的通用性与便捷性，避免加工设备换代升级的硬性要求。
Corner combining and rounding method for bridge-cutoff aluminum alloy window sash and bridge-cutoff aluminum alloy window sash
一种断桥铝合金窗扇组角倒圆角方法和断桥铝合金窗扇
MENG XIANGLEI (author)
2021-08-06
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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