道路维修施工过程中经常采取半幅通车、半幅施工的方案,这样路面上就会出现很长的冷接缝。按规范要求,在下一幅施工之前必须对已施工的半幅路面进行切割处理。由于切割工作量大,用一般的切割机切割既费时又费力,为此我们自行设计了沥青切边机(见图1),将其安装在压路机上,切割路面时只需操纵手动操纵杆使切割片降至需要切割的路面厚度,压路机沿着需要切割的路线,像碾压路面一 During the construction of road maintenance, half-opening traffic and half-speed construction are often taken, so long cold seams will appear on the road. According to the requirements of the specification, the half-paved pavement that has been constructed must be cut before the next construction. Due to the heavy cutting workload, it is both time-consuming and labor-intensive to cut with a common cutting machine. To this end, we designed the asphalt trimming machine (see Figure 1), installed it on the roller, and used the manual control lever Cut the piece down to the thickness of the road to be cut, the roller along the need to cut the line, like a rolling road