发布人：http://www.kdjlm.com 发布时间：2019-05-28 13:27:08
The connection between the solid web steel window core and the upper bar of the rolling shutter door is straight window and the window frame is t-shaped. There are many standards for the connection between window core and plum blossom head: if the connection between 2507 window core material and 3201 window core material is good, 17.5mm plum blossom head should be selected; for example, 2507 window core material and 3202, 3203 window fan material, 3204 window fan material should be selected 9.5mm plum blossom head in turn. Figure 4-19 is a sketch of the shape of the plum blossom head with window core.
Qingdao core rolling curtain doors and windows, beautiful and generous, can be connected with the window frame processing technology is 2 to Rhett, window pole, screw and window frame core press uniformly. The puncher took the die and rushed into the press. There are windows at both ends of the core bar. Cut the die into the required standard press head on the punch. Then the corresponding Mekongmei put her head into the window. With electric heating, "beautiful machine singing" strong.
Double flat open solid web steel doors and non-open solid web steel windows of rolling shutter doors are combined to form a closed mating surface, in which 3203 and 3202 fan materials must be used to connect each other. There are two ways of cohesion:
(1) Welding connection mode: Select welding connection fan material, as shown in the figure. The processing process is as follows: Firstly, after 45? Angle blanking with vertical symbolic sheet 3203 and horizontal seed sheet 3202, the large wing plate is cut into flat head according to the size requirement of the punching die.
(2) meitou衔接方法:选用meitou sing’fan material。橡胶接头的加工工艺是什么?按所要求的形状在镇里冲加工成扁型和梅花孔，再将横杆3202材料，用模具装进展台。
(2) Meitou connection method: Meitou sing'fan material is selected. What is the processing technology of rubber joint? Punch flat and plum blossom holes in Zhenli according to the required shape, then use 3202 material of cross bar to install progressive stage with die.