How to reverse the membrane of Roewe A column

First, remove the A-pillar, and after fine adjustment, use a grinder to make an inclined plane at this positioning point. The width and size of the slope formed by the two A-pillars should be the same. Use 100 # sandpaper to polish the A-pillar as a whole, and also polish the edge of the back, so that the surface can be scratched, and then the glue will stick more stably when brushing.

Then put the A-pillar on the car, and fix the prepared horn wooden pad at the oblique mouth of the A-pillar with snake glue. The direction of the horn is basically towards the B-pillar. Sometimes it points to the middle. This positioning depends on the model and style of the speaker. After positioning, fix it with wood ash and 502.

Roewe A-pillar is made of the following materials:

Resin, curing agent, drier, putty, fiber cloth, density board, 502, wood ash, jigsaw puzzle, cardboard or cloth, etc.

The essence of reverse die casting is precision casting in machining methods. Applying precision casting to mass production of jewelry is a remarkable feature of modern jewelry manufacturing industry. Reverse mold casting in jewelry manufacturing industry can meet the needs of mass production and take into account the changes of styles or varieties, so it plays an important role in the production mode of jewelry manufacturing industry.