[China Aluminum Industry Network] 1 The pay-off line work is performed according to the actual center line and elevation point of the civil works; the design of the veneering is based on the axis of the building. The aluminum-plastic plate skeleton is composed of horizontal and vertical pieces, and the vertical bar is first bombed. The position line is then determined by the anchor point of the vertical rod.
2 Installation of fixed connectors In the pay-off basis, using welding to fix the connector, weld antirust paint at the second degree. The connection member is welded and fixed to the embedded member on the main structure. When the main structure is not embedded with the embedded iron member, the expansion bolt and the connection iron member can be fixed on the main structure by drilling.
3 Installation skeletons Welded skeletons are used for installation. Check the elevations and centerline positions at any time during installation. At the same time, apply cross-section connection welds as anti-rust paints. Make sure that the connection members do covert inspection records including weld length, thickness, and position of the joints. Elevation, quantity, embedded depth.
4 Install the aluminum-plastic panel in the profile frame, tapping and milling the screw hole first, and fix the aluminum-plastic plate decoration piece by piece on the steel skeleton with rivets; the gap between the plate and the plate is 10-15? Sealant; Do not unpack the aluminum paper before installation, until the front of the finished product tears the protective film; follow the directions indicated by the arrows in the aluminum-plastic panel.
Sz6745 Zoom Stereo Microscope ,Trinocular Stereo Microscope,Trinocular Stereo Zoom Microscope,Stereo Zoom Microscope With Digital Camera
Ningbo Beilun Kalinu Optoelectronic Technology Co.,Ltd , https://www.kalinueot.com