The invention belongs to the technical field of heavy truck sleeping berth production, particularly relates to a production process of a low-cost glassy carbon mixed heavy truck sleeping berth, and provides the following scheme aiming at the problems that a steel material is heavy in mass and high in cost, the production process comprises the following specific steps: S1, raw material blending: blending two raw materials, namely a thermoplastic material and special glass fibers; s2, quantitative cutting-off: cutting off the mixed raw materials according to a certain quantity; s3, heat preservation conveying: conveying the two mixed raw materials at a specific temperature; s4, compression molding: carrying out compression molding on the mixed raw materials by using a specific mold to form a fixed model; s5, post-treatment is conducted, specifically, the formed plate is subjected to post-treatment of air drying and polishing, so that the plate is dried and smooth; s6, fixing the surface layer; s7, mounting and shaping the part; s8, quality inspection; s9, boxing is conducted; and S10, warehousing. According to the invention, the modified PP material and the special glass fiber are mixed, so that the dual goals of weight reduction and cost reduction are achieved.
本发明属于重卡卧铺生产技术领域,尤其是一种低成本玻碳混合重卡卧铺的生产工艺,针对钢铁材质质量重、成本高的问题,现提出以下方案,包括以下具体步骤:S1:原料混配:将热塑性材料和专用玻纤两种原料进行混配;S2:定量切断:将混配好的原料按照定量进行切断;S3:保温输送:将混配好的两种原料在特定温度下进行输送;S4:模压成型:用特定的模具对混配好的原料进行模压,形成固定版型;S5:后处理:对成型的板材进行风干与打磨的后处理,使其干燥平滑;S6:面层固定;S7:零件安装定型;S8:质量检验;S9:装箱;S10:入库。本发明通过将改性PP材料与专用玻纤两种原料相混合,达到减重与降本的双重目标。
Production process of low-cost glassy carbon mixed heavy truck sleeping berth
一种低成本玻碳混合重卡卧铺的生产工艺
2022-09-27
Patent
Electronic Resource
Chinese
IPC: | B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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