Novel plastic-steel window frame and processing method thereof
A plastic-steel window frame and processing method technology, applied in window/door frames, metal processing equipment, manufacturing tools, etc., can solve problems such as low strength and poor fire resistance, achieve overall strength increase, and ensure the safety of life and property. The effect of fire performance
Active Publication Date: 2016-05-04
张子静
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Problems solved by technology
[0003] The purpose of the present invention is to provide a new type of plastic steel window frame and its processing method in order to solve the problems of low strength and poor fire resistance of the current plastic steel window, and its technical scheme is as follows:
Method used
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specific Embodiment
[0013] In a specific embodiment, the outer frame 1 includes an upper frame, a lower frame, a left frame and a right frame. One horizontal brace and three vertical braces, one vertical brace is arranged above the horizontal brace, and two vertical braces are arranged below the horizontal brace, and the welding steps include:
[0014] The first step is to weld all the middle poles 2; then penetrate the steel lining 3 in the horizontal pole and one of the upper vertical poles, and weld the steel lining 3 in the two vertical poles below after welding; because the steel lining 3 is an integral structure, the connection is tight and firm, and there is no need to weld between the middle poles 2 and between the middle poles 2 and the outer frame 1;
[0015] In the second step, the left frame is welded, and then the steel lining 3 in the left frame is penetrated for welding;
[0016] The third step is to weld the upper frame, and then penetrate the steel lining 3 in the upper frame fo...
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The invention discloses a novel plastic-steel window frame and a processing method thereof, and belongs to the field of building materials. The problems that a present plastic-steel window is low in strength and poor in fire resistance are solved. The novel plastic-steel window frame comprises an outer frame body and middle mullions arranged in the outer frame body. The middle mullions include one or more transverse mullions or vertical mullions or combinations of transverse mullions and vertical mullions, the inner side of the outer frame body is divided by the middle mullions into two or more areas, and each area is used for being provided with glass or a window sash; steel linings are arranged in the outer frame body and the middle mullions, and all the steel linings in the outer frame body and the middle mullions are integrally welded. The processing method of the novel plastic-steel window frame includes the steps that all the steel linings are provided with flat end faces in a processed mode, and the flat end face of one of every two connected steel linings and the side face of the other one of the two connected steel linings are welded; the steel linings are welded through electric resistance welding; the novel plastic-steel window frame is used for manufacturing a plastic-steel window.
Description
technical field [0001] The invention belongs to the field of building materials, and in particular relates to a novel plastic-steel window frame and a processing method thereof. Background technique [0002] The performance and price advantages of plastic steel are obvious. Plastic steel windows have gradually replaced traditional wooden windows and aluminum alloy windows. The strength of PVC profiles, people call PVC profiles with steel linings plastic steel, but due to reasons such as processing equipment and immature technology, the steel linings in the current plastic steel window frames are not connected to each other, and the steel linings in the intersecting center It needs to be smashed flat, which leads to the problems of low strength and poor fire resistance of the plastic-steel window, which poses a greater safety hazard. Contents of the invention [0003] The purpose of the present invention is to provide a new type of plastic steel window frame and its proces...
Claims
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Login to View More IPC IPC(8): E06B1/32E06B1/36B23K11/00B29C65/02
CPCB23K11/002B29C65/02E06B1/32E06B1/36
Inventor 张子静张池张坤
Owner 张子静