Specific parameters according to the door frame bronze cylinder made of bronze

Specific parameters according to the door frame bronze cylinder made of bronze. After the precast production of the cylinder body, by drawing the height direction of the pieces to repair cut margin cut off, and a good technical hole in the K-type slope mouth as shown: the cylindrical upper part of the D1-D1 view out, and 120  reinforcing ring assembly and welding in place, as shown: the prefabricated parts of the cylinder body diagram Note: Dafa Lan  90 can be 100mm steel plate preparation, leaving a 5mm allowance. small ribs 39  construction plans loft open through hole R40, with the cylinder body and Dafa blue double-sided fillet weld ends to pay attention to the corners. You see, the common chinese bronze actually expand a little just before they set.
A large "H" shaped double girder webs loft material, two pieces of 56  (δ16 × 1760 × 8612), as shown in Figure loft: the dotted line at the open-sided K-type groove, as shown: pieces of 107  (the the δ16 × 1450 × 1846) two, as shown in Figure loft: the dotted line at the open-sided K-type groove, as shown: 96  (δ16 × 1512 × 1756) two, as shown in Figure loft: the dotted line to open two-sided K-type groove, as shown: 4, on the wing placed in a fixed level tire rack leveler and welding, flat surface placed in the bottom. Cross the centerline on the wing panel according to construction plans to draw up the rotation center, and then draw a big "H" type double girder webs assembly line and the centerline of the cylinder body and the assembly line. This means that you can achieve some fantastic attention to detail in the bronze sculpture from the finest detail in each mold.  Line assembly of prefabricated parts of the cylinder body, positioning and welding.
Measurement test and rectifying inspection after the cylinder body and on the flange of the double-sided slope altercation weld welding. The weld a weld, welding, require 25 percent of UT. Note: In order to better control of welding distortion, there can arrange for four welders symmetric welding welding, refer to the universal process. And then press the line followed by assembly of the big "H" type double girder webs 56 , 107 , 96 , each piece and welding positioning. Note: All web case of the cylindrical body and on the wing fillet weld, the need to open the R40 through the holes.