Method for manufacturing air chamber auto body
A technology of automobile body and manufacturing method, which is applied in the field of manufacturing technology of automobile body materials, can solve problems such as insecurity for drivers and passengers, complicated manufacturing process, difficult repair, etc., to reduce power demand and energy consumption, reduce production cost, reduce The effect of body weight
Inactive Publication Date: 2008-02-27
张俊杰
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The invention discloses a preparing method for vehicle body of airbag, mainly solving shortages of high preparing cost, complicated process, bad crashworthiness, easy distortion, uneasy repair and unsafe staff. The invention selects curtain cloth twined by high-elastic rubber and various fiber so on firstly. The curtain cloth is twisted and sulfured with rubber to form compression resistance material of high and strong elasticity. According to structure size of vehicle component the compression material is cut. Cut materials of high and strong elasticity are glued according to various parts. Finished products of configuration of various parts, angle setting, casting and gluing setting are tested in air tightness. On the internal layer a sealing glue film with high tightness (it is chlorinated butyl rubber in general) is coated. By the invention vehicle weight can be decreased greatly. Power demand and energy consumption can be decreased. Vehicle producing cost can also be decreased. Most importantly, the vehicle body like an airbag can absorb big impact and guarantee staff safety.
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Superstructures
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