Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a butt welding plate set, a turnout beam and a machining method of the butt welding plate set, the butt welding plate set comprises a first plate body including a first end part and a second plate body including a second end part, wherein the second end part and the first end part are oppositely arranged; a first groove, a second groove and a truncated edge part are defined, the first groove and the second groove are located in the two sides of the truncated edge part in the thickness direction of the butt welding plate set correspondingly, and the thickness T1 of the first end part is equal to the thickness T2 of the second end part; the surfaces of the two sides of the first end part and the second end part in the thickness direction are aligned and coplanar, thedepth H1 of the first groove is larger than the depth H2 of the second groove, and the angle theta 1 of the first groove is smaller than the angle theta 2 of the second groove. According to the butt welding plate set, the occurrence probability of welding defects can be reduced, the repair probability of weld joints after welding can be reduced, the reliability of one-time welding quality can be guaranteed, and the production efficiency can be improved.
本发明公开了一种对焊板组、道岔梁及对焊板组的加工方法，对焊板组包括：第一板体，第一板体包括第一端部；第二板体，第二板体包括第二端部，第二端部和第一端部相对设置，且限定出第一坡口、第二坡口和钝边部，沿对焊板组的厚度方向，第一坡口和第二坡口分别位于钝边部的两侧，其中，第一端部的厚度T1等于第二端部的厚度T2，第一端部和第二端部的厚度两侧表面分别对齐共面，第一坡口的深度H1大于第二坡口的深度H2，第一坡口的角度θ1小于第二坡口的角度为θ2。根据本发明的对焊板组，可减少焊接缺陷出现概率和降低焊后焊缝返修机率，有利于保证一次焊接质量的可靠性及提高生产效率。
The invention discloses a butt welding plate set, a turnout beam and a machining method of the butt welding plate set, the butt welding plate set comprises a first plate body including a first end part and a second plate body including a second end part, wherein the second end part and the first end part are oppositely arranged; a first groove, a second groove and a truncated edge part are defined, the first groove and the second groove are located in the two sides of the truncated edge part in the thickness direction of the butt welding plate set correspondingly, and the thickness T1 of the first end part is equal to the thickness T2 of the second end part; the surfaces of the two sides of the first end part and the second end part in the thickness direction are aligned and coplanar, thedepth H1 of the first groove is larger than the depth H2 of the second groove, and the angle theta 1 of the first groove is smaller than the angle theta 2 of the second groove. According to the butt welding plate set, the occurrence probability of welding defects can be reduced, the repair probability of weld joints after welding can be reduced, the reliability of one-time welding quality can be guaranteed, and the production efficiency can be improved.
本发明公开了一种对焊板组、道岔梁及对焊板组的加工方法，对焊板组包括：第一板体，第一板体包括第一端部；第二板体，第二板体包括第二端部，第二端部和第一端部相对设置，且限定出第一坡口、第二坡口和钝边部，沿对焊板组的厚度方向，第一坡口和第二坡口分别位于钝边部的两侧，其中，第一端部的厚度T1等于第二端部的厚度T2，第一端部和第二端部的厚度两侧表面分别对齐共面，第一坡口的深度H1大于第二坡口的深度H2，第一坡口的角度θ1小于第二坡口的角度为θ2。根据本发明的对焊板组，可减少焊接缺陷出现概率和降低焊后焊缝返修机率，有利于保证一次焊接质量的可靠性及提高生产效率。
Butt welding plate set, turnout beam and machining method of butt welding plate set
对焊板组、道岔梁及对焊板组的加工方法
30.03.2021
Patent
Elektronische Ressource
Chinesisch
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