Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hanging basket main truss assembly line concentric machining process
The invention relates to a concentric machining process for a hanging basket main truss assembly line. The concentric machining process is characterized by comprising the following specific machining processes: S1, discharging; s2, channel steel welding; s3, the end of the rod piece structure is annularly cut; s4, concentric trepanning is conducted on the rod piece structure; s5, the box body and the rod piece structure are welded; s6, determining the structural length and the hole site of the rod piece; s7, the box body on the other side is welded; a pair of channel steel structures are welded to form a rod piece structure of a main truss, holes are synchronously formed in the two sides of the rod piece structure, the accuracy of the hole positions is determined according to the gravity center synchronization principle every time a set of hole positions are formed, and therefore the accuracy of the hole forming positions in the two sides of the rod piece structure is guaranteed; the L-shaped plate forming an included angle of 45 degrees with the horizontal direction is adopted to ensure that the edge of the box body is flush with the side edge of the structural section of the rod piece, and meanwhile, the inclined angle is also convenient for vertical welding of the joint of the box body and the connecting structure, so that the welding efficiency is improved; and then the length and the hole site of the rod piece structure are measured on the plate, so that the machining precision and the machining quality of the hanging basket main truss are ensured, and the percent of pass is improved.
本发明涉及一种挂篮主桁流水线同心加工工艺，其特征在于：具体加工工艺如下：S1：排料；S2：槽钢焊接；S3：杆件结构端部环切；S4：杆件结构同心开孔；S5：箱体与杆件结构焊接；S6：杆件结构长度及孔位确定；S7：另一侧箱体焊接；采用一对槽钢结构进行焊接呈主桁的杆件结构，并在杆件结构两侧同步开孔，每开设一组孔位，就采用重心同步原理来确定孔位的精确度，从而保证杆件结构两侧开孔位置的精度；采用与水平方向呈45°夹角的L型板来保证箱体边缘与杆件结构段侧边齐平，同时该倾角也便于箱体与敢接结构衔接处的竖直焊接，提高焊接效率；然后在胎盘上进行杆件结构长度及孔位的测量，保证挂篮主桁的加工精度及加工质量，提高了合格率。
Hanging basket main truss assembly line concentric machining process
The invention relates to a concentric machining process for a hanging basket main truss assembly line. The concentric machining process is characterized by comprising the following specific machining processes: S1, discharging; s2, channel steel welding; s3, the end of the rod piece structure is annularly cut; s4, concentric trepanning is conducted on the rod piece structure; s5, the box body and the rod piece structure are welded; s6, determining the structural length and the hole site of the rod piece; s7, the box body on the other side is welded; a pair of channel steel structures are welded to form a rod piece structure of a main truss, holes are synchronously formed in the two sides of the rod piece structure, the accuracy of the hole positions is determined according to the gravity center synchronization principle every time a set of hole positions are formed, and therefore the accuracy of the hole forming positions in the two sides of the rod piece structure is guaranteed; the L-shaped plate forming an included angle of 45 degrees with the horizontal direction is adopted to ensure that the edge of the box body is flush with the side edge of the structural section of the rod piece, and meanwhile, the inclined angle is also convenient for vertical welding of the joint of the box body and the connecting structure, so that the welding efficiency is improved; and then the length and the hole site of the rod piece structure are measured on the plate, so that the machining precision and the machining quality of the hanging basket main truss are ensured, and the percent of pass is improved.
本发明涉及一种挂篮主桁流水线同心加工工艺，其特征在于：具体加工工艺如下：S1：排料；S2：槽钢焊接；S3：杆件结构端部环切；S4：杆件结构同心开孔；S5：箱体与杆件结构焊接；S6：杆件结构长度及孔位确定；S7：另一侧箱体焊接；采用一对槽钢结构进行焊接呈主桁的杆件结构，并在杆件结构两侧同步开孔，每开设一组孔位，就采用重心同步原理来确定孔位的精确度，从而保证杆件结构两侧开孔位置的精度；采用与水平方向呈45°夹角的L型板来保证箱体边缘与杆件结构段侧边齐平，同时该倾角也便于箱体与敢接结构衔接处的竖直焊接，提高焊接效率；然后在胎盘上进行杆件结构长度及孔位的测量，保证挂篮主桁的加工精度及加工质量，提高了合格率。
Hanging basket main truss assembly line concentric machining process
一种挂篮主桁流水线同心加工工艺
LIU LIANGLIANG (Autor:in) / GE YONGFEI (Autor:in) / FU LUNPENG (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
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