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A platform for research: civil engineering, architecture and urbanism
Edge folding structure and process of metal curtain wall plate
The invention provides an edge folding structure and process of a metal curtain wall plate, and relates to the technical field of curtain wall decoration material processing. The process comprises thesteps that one corner of a to-be-folded metal curtain wall plate to form a rectangular notch, and a folded edge I and a second folded edge I are reserved; the reserved folded edge I and the reservedfolded edge II are bent towards the back side or the front face by 90 degrees of the plate together to form a folded edge I and a folded edge II, and the folded edge II covers the end portion of the folded edge I; and spot welding is performed at the gap between the folded edge I and the folded edge II, wherein the length of the rectangular notch is the height of the reserved folded edge I, and the width is the height of the folded edge I minus the thickness of the to-be-folded plate. According to an edge folding process, an edge folding and corner splicing process technology is improved; according to different plate thicknesses, original equal-width folded edges are modified to be unequal-width folded edges based on plate type design, the longer wide edge covers the shorter wide edge, andtherefore corner angles of corner parts are more distinct, gaps become smaller, the grinding area is reduced, the grinding and electric welding quantity is reduced, and the labor cost is reduced.
本发明提供了一种金属幕墙板的折边结构及工艺，涉及幕墙装饰材料加工技术领域，其中工艺包括：切除待折边金属幕墙板的一角形成一长方形切口、预留折边一和预留折边二；将预留折边一和预留折边二分别一同向板的背面或正面90度弯折，形成折边一和折边二，折边二盖住折边一的端部；在折边一和折边二处的缝隙处进行点焊；其中，长方形切口的长为预留折边一的高度，宽为折边一的高度减去待折边板材厚度。本发明折边工艺改进了折边拼角工艺技术，根据不同的板材厚度，改为从板型设计出发，将原先等宽折边改进为不等宽折边，将长一点的宽边压盖在短一点的宽边上，使角部的棱角更加的分明，缝隙变小，打磨面积减少，降低打磨与电焊量，降低人工成本。
Edge folding structure and process of metal curtain wall plate
The invention provides an edge folding structure and process of a metal curtain wall plate, and relates to the technical field of curtain wall decoration material processing. The process comprises thesteps that one corner of a to-be-folded metal curtain wall plate to form a rectangular notch, and a folded edge I and a second folded edge I are reserved; the reserved folded edge I and the reservedfolded edge II are bent towards the back side or the front face by 90 degrees of the plate together to form a folded edge I and a folded edge II, and the folded edge II covers the end portion of the folded edge I; and spot welding is performed at the gap between the folded edge I and the folded edge II, wherein the length of the rectangular notch is the height of the reserved folded edge I, and the width is the height of the folded edge I minus the thickness of the to-be-folded plate. According to an edge folding process, an edge folding and corner splicing process technology is improved; according to different plate thicknesses, original equal-width folded edges are modified to be unequal-width folded edges based on plate type design, the longer wide edge covers the shorter wide edge, andtherefore corner angles of corner parts are more distinct, gaps become smaller, the grinding area is reduced, the grinding and electric welding quantity is reduced, and the labor cost is reduced.
本发明提供了一种金属幕墙板的折边结构及工艺，涉及幕墙装饰材料加工技术领域，其中工艺包括：切除待折边金属幕墙板的一角形成一长方形切口、预留折边一和预留折边二；将预留折边一和预留折边二分别一同向板的背面或正面90度弯折，形成折边一和折边二，折边二盖住折边一的端部；在折边一和折边二处的缝隙处进行点焊；其中，长方形切口的长为预留折边一的高度，宽为折边一的高度减去待折边板材厚度。本发明折边工艺改进了折边拼角工艺技术，根据不同的板材厚度，改为从板型设计出发，将原先等宽折边改进为不等宽折边，将长一点的宽边压盖在短一点的宽边上，使角部的棱角更加的分明，缝隙变小，打磨面积减少，降低打磨与电焊量，降低人工成本。
Edge folding structure and process of metal curtain wall plate
一种金属幕墙板的折边结构及工艺
JIANG XUEWEN (author) / LIU YAOXIAO (author) / DING XUDONG (author) / WANG JIAHUI (author)
2020-09-08
Patent
Electronic Resource
Chinese
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