Page 93 - 《橡塑技术与装备》2020年17期(9月上半月橡胶)
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产品与设计                                                   唐文锋 等·全钢轻卡轮胎二次法成型工艺的应用


                参考文献 :                                                2017, 43(19).
                [1]  王芳 . 提升轮胎耐载性能的二次法成型技术 . 橡塑技术与装备,

                   Application of two-step building process for all-steel light truck tire


                                                   Tang Wenfeng, Chen Jinsong

                                 (Zhongce Rubber (Group) Co. LTD., Hangzhou 310018, Zhejiang, China)
                    Abstract: This article introduces the structure of the all-steel tire three-drum building machine and the
                one-step building process steps, as well as the structure of the semi-steel tire one-stage & two-stage building
                machine and the two-step building process steps. The all-steel 19.5 and below light truck series were produced
                on a semi-steel two-step building machine, and equipment transformation and process improvement were
                carried out. Taking the 235/75R17.5 light truck as an example, the tire performance was tested, which met the
                requirements of process standards, facilitated the organization of production planning and unified material
                specifications, and achieved greater economic benefits.
                    Key words: all-steel three-drum building machine; one-step building process; equipment modification;
                process improvement; performance testing
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                                    行业黑科技 玲珑轮胎研发制造出抑菌轮胎
                          Industry black technology! Linglong Tire developed and manufactured antibacterial tires

                    轮胎作为汽车上唯一与地面接触的零部件,是汽车最重要的部分之一。在使用过程中,由于其具有惰性,表
                面粗糙多孔,易吸附路面的油脂、食物残渣、空气中的杂质 ;另外,轮胎主要成分是天然橡胶,在轮胎生产过程
                中会加入许多添加剂,有些材料富含蛋白质营养物质,易引来蚊虫叮咬,为细菌滋生提供营养,或成为细菌临时
                的过渡媒介。当人或动物与轮胎接触时,有感染细菌的风险。
                    在此背景下,玲珑轮胎研发制造出可抑制细菌和病毒生长、繁殖的轮胎,抑菌轮胎采用特殊的聚合物体系,
                使用“纳米级抗菌抗病毒材料”,通过连续的高低温加工工艺,获得立体分布的抑菌橡胶组合物材料,用于轮胎
                后可抑制细菌和病毒的滋生和繁殖,切断细菌和病毒的传播途径,在用户与轮胎的接触过程中,有效解决因轮胎
                携带细菌或病毒而被感染的风险。
                    经专业机构对抑菌轮胎大肠杆菌和肺炎克雷伯氏菌进行抑菌性能测试,轮胎抑菌性能可达到 99.9%,抑菌
                效果明显。当前,全球新冠肺炎情况依然不容乐观,玲珑轮胎此时研究开发抑菌轮胎,具有重要的实用意义和社
                会价值。
                    作为具有社会责任感和创新思维的轮胎企业,玲珑轮胎始终以满足市场和消费者需求为目标,突破新技术、
                开发新产品,持续生产更安全、更优秀的轮胎,为中国工业复兴持续贡献力量。
                                                                                                 摘编自“聚胶”
                                                                                                          (R-11)















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                2020     第   46 卷                                                                      ·41·
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