The invention discloses a manufacturing method of a driver fence rear enclosure and a manufacturing method of a driver fence driver door. The manufacturing method of the rear enclosure comprises the steps of 1) preparing a mold, and specifically, manufacturing a foaming mold meeting requirements according to the shape and structure requirements of the rear enclosure; 2) selecting a surface material and placing the surface material in a lower mold body, and adsorbing or suspending and tensioning an inner surface base material on the surface of an upper mold body; 3) laying a reinforcing material layer zone 1b in the lower mold body of the mold, so that the reinforcing material layer zone 1b is large in density and high in strength; 4) injecting a polyurethane foaming material through high-pressure foaming, assembling the upper mold body and the lower mold body, carrying out maintaining pressure and curing, and completing integral forming of the rear fence; and 5) taking out of a productafter the product is cured, and carrying out edge cutting and trimming. For the manufacturing method of the driver door, the manufacturing method is the same, and a different mold is used. The overall structure is simple, the assembly efficiency is high, the final assembly time is 67% of that of a split structure product, the number of assembly parts is small, no gap exists, the strength is high,stability is achieved, no abnormal sound exists, the inner surface and the outer surface are formed in place at a time, and the cost is low.
本发明公开了司机包围后围挡及其司机门的制作方法,后围挡制作方法,步骤:1)模具准备,根据后围挡形状、结构需求,制作符合要求的发泡模具;2)选择表面材料放置在下模内;在上模的表面吸附或悬挂张紧内表面基材;3)在模具下模内位置铺设增强材料层位带1b,使增强位带1b密度大、强度高;4)高压发泡将聚氨酯发泡料注入,上模、下模合模,保压固化,完成后围挡一体成型;5)产品固化后,取出产品,切边修整。司机门的制作方法,制作方法相同,模具不同。整体结构简单、组装效率高,总装时间是分体结构产品的67%;组装零件少、无缝隙、强度高、稳定、无异响;内外表面一次成型到位,成本低。
Manufacturing method of driver fence rear enclosure and manufacturing method of driver fence driver door
一种司机包围后围挡及其司机门的制作方法
2021-03-23
Patent
Electronic Resource
Chinese
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