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    正 文
    新能源汽车市场强劲 轻量化将成制胜法宝
    New Energy Vehicle Market Strong Lightweight will be the magic weapon to win
    发布时间:2018.08.09    浏览次数:440次
    目前,在政策和市场的双重驱动下,新能源汽车呈现井喷式发展。2017年我国新能源汽车以全年77.7万辆的销量完美收官。今年更是保持了强劲的增长势头,4月新能源乘用车销量增速高达150%。面对新能源汽车的快速发展,如何进一步提高新能源汽车的续航里程成为行业亟待解决的现实难题,而轻量化是新能源车提高续航里程和改善整车性能的重要手段。
    无论是材料、工艺还是结构设计,汽车制造商迫切需要一套综合考虑企业运作、资源利用和成本控制等因素的切实可行的汽车轻量化解决方案。得益于励展博览集团多年主办经验的累积和对市场的深入探究,“2018亚洲汽车轻量化展览会”应运而生。此次展会将融合主机厂、原材料及加工工艺供应商、关键零部件供应商等于一体,围绕整车重量对新能源汽车续航里程的影响,共同探讨新能源汽车轻量化发展的新思路。

    政策加码新能量 助推新能源汽车产业发展

    从《中国制造2025》到“双积分政策”,从新能源汽车免征车辆购置税政策实施,到动力电池回收再利用方案的发布,可以说新能源汽车已成为目前国家重点支持的战略新兴产业,也是我国从汽车大国走向汽车强国的必由之路。 国家对新能源汽车基础共性技术的研发投入也持续加大,为新能源汽车产业发展保驾护航。

    车企布局新能源战略 轻量化需求更为突出

    面对新能源汽车广阔的市场空间,传统车企纷纷布局新能源战略,竞争日趋激烈,而轻量化技术将是新能源汽车市场竞争的“核武器”。铝合金车身、高强钢底盘、电池包、塑料覆盖件、碳纤维零部件等新材料的应用以及模块化结构设计、异种材料连接工艺等都将成为新能源市场的新需求。

    全铝车身成为重要卖点车身的轻量化一直以来都是行业关注的焦点,而轻质与安全完美结合的新能源全铝车身设计将车身用铝推向高潮。奇瑞eQ1(小蚂蚁)全铝车身实现减重60kg,备受瞩目的蔚来ES8全铝车身及7系铝合金更是开创了车身用铝的技术先河。目前,全铝车身已成为新能源汽车的一大卖点。2018亚洲汽车轻量化展将与素有“铝工业风向标”美誉的中国国际铝工业展同期同地举办,深挖汽车应用行业需求,为整车企业及车用铝合金供应商构建一体化的交流平台。

    塑料覆盖件将成标配:目前高性能塑料及复合材料日益受到汽车行业的青睐。北汽新能源车型采用SMC后背门,上汽E50纯电动车搭载碳纤维复合材料前舱盖、后尾门、翼子板、前保防撞梁等。未来,塑料覆盖件或将成为新能源汽车的标配。据悉,康得复材、会通新材料、聚赛龙工程塑料、福建海源等国内外车用塑料知名企业将亮相亚洲汽车轻量化展,他们将带来车用塑料技术新产品。

    汽车用钢步入“高强度”时代随着东北大学2.0GPa超高强度钢的成功开发,国内汽车用钢已步入“高强度”时代。据展会相关人员透露,宝钢、浦项、SSAB等国内外知名钢企将在展会亮相,带来最新的高强度钢应用技术,为打造轻质安全的汽车助力。

    电池包“短板”急需解决:续航里程目前是新能源汽车电池包的发展瓶颈,在电池技术尚未完善的情况下,电池包的减重显得尤为重要。高性能塑料上壳+铝合金下壳的轻量化方案备受行业关注。如何提升pack电池包的能量密度,电池包选材如何同时实现减重和降本? 2018亚洲汽车轻量化展览会将为您揭晓答案。

    聚焦终端应用需求 树立轻量化领域“风向标”

    随着新能源汽车市场竞争日益激烈,轻量化迎来新机遇。7月11-13日亚洲汽车轻量化展览会将于上海新国际博览中心举行。展会同期将举办“亚洲汽车轻量化高峰论坛”,围绕新能源汽车轻量化所关注的政策法规、发展趋势、结构设计、材料、加工工艺等,邀请政府主管部门、行业协会、研究机构、以及国内外整车企业、供应商等进行全面解读。

     

    At present, under the dual driving of policy and market, new energy vehicles are showing blowout development. In 2017, China's new energy vehicle was sold in 777 thousand cars a year. This year, it has maintained a strong growth momentum. In April, the sales of new energy passenger cars increased by 150%. In the face of the rapid development of new energy vehicles, how to further improve the endurance of new energy vehicles has become an urgent problem to be solved in the industry, and lightweight is an important means to improve the endurance of the new energy vehicles and improve the performance of the vehicle.
    No matter whether it is material, process or structure design, the automobile manufacturer urgently needs a practical and feasible vehicle lightweight solution that considers the operation of the enterprise, the utilization of resources and the cost control. Thanks to the accumulation of years of experience and the in-depth exploration of the market, the "2018 Asian automobile lightweight Exhibition" came into being. The exhibition will be integrated with the mainframe plant, raw materials and processing technology suppliers and key components suppliers. The new energy vehicle's light weight development will be discussed by the impact of the weight of the vehicle on the mileage of the new energy vehicle.
    Policy boost new energy to boost the development of new energy vehicle industry
    From "making 2025 in China" to "double integral policy", from the implementation of the purchase tax policy of new energy vehicles and the release of the power battery recycling scheme, it can be said that the new energy vehicle has become a new and strategic new industry supported by the country at present. It is also the only way for China to move from a big car country to a powerful automobile power. The state's R & D investment in the basic technology of new energy vehicles has also continued to increase, so as to escort the development of new energy vehicle industry.
    Car enterprises layout new energy strategy lightweight demand more prominent
    In the face of the vast market space of new energy vehicles, the traditional car enterprises have laid out the new energy strategy, and the competition is becoming increasingly fierce, and the lightweight technology will be the "nuclear weapon" in the competition of the new energy car market. The application of new materials such as aluminum alloy body, high strength steel chassis, battery pack, plastic cover, carbon fiber parts and other new materials, modularized structure design and different material connection technology will be the new demand of new energy market.
    All aluminum body has become an important selling point: the light weight of the body has always been the focus of the industry, and the design of the new energy full aluminum body with the perfect combination of light quality and safety will push the body of the body to the climax. Chery eQ1 (small ant) all aluminum body to achieve weight reduction 60kg, much attention to the azure ES8 all aluminum body and 7 series aluminum alloy is to start the body of aluminum technology. At present, all aluminum body has become a major selling point of new energy vehicles. 2018 Asian automobile lightweight exhibition will be held in the same period with China International Aluminum Industry Exhibition, which is known as "aluminum industry wind vane". It will dig into the demand of automobile application industry and build an integrated communication platform for all vehicle enterprises and aluminum alloy suppliers.
    Plastic panels will be standard: at present, high-performance plastics and composites are increasingly favored by the automotive industry. Beiqi new energy vehicle uses SMC back door, SAIC E50 pure electric vehicle carries carbon fiber composite front cover, rear rear door, fender, pre protection collision prevention beam and so on. In the future, plastic panels will become the standard of new energy vehicles. It is reported that the domestic and foreign famous automotive plastics enterprises, such as Kang De Fu wood, new materials, polysaon engineering plastics, Fujian Haiyuan, will appear in the Asian automobile lightweight exhibition, and they will bring new products of automotive plastic technology.
    Automobile steel enters the era of "high intensity": with the successful development of 2.0GPa ultra high strength steel in Northeastern University, the domestic automobile steel has entered the era of "high intensity". According to the exhibition related personnel, Baosteel, Pohang, SSAB and other well-known steel enterprises at home and abroad will appear in the exhibition, bring the latest high strength steel application technology, in order to build light and safe car assistance.
    The battery pack "short board" needs to be solved urgently: the endurance of the battery is currently the bottleneck of the development of the new energy vehicle battery pack, and the weight loss of the battery pack is particularly important in the case of battery technology. The lightweight scheme of high performance plastic upper shell and aluminum alloy shell has attracted the attention of the industry. How to increase the energy density of pack battery pack and how to achieve weight reduction and battery reduction at the same time? 2018 Asian auto lightweight exhibition will give you the answer.
    Focusing on terminal application needs and setting up "weathervane" in lightweight area
    With the increasingly fierce competition in the new energy vehicle market, lightweight will usher in new opportunities. On July 11-13, the Asian auto lightweight exhibition will be held at Shanghai New International Expo Center. At the same time, the exhibition will be held in the same period of "Asia automobile lightweight Summit Forum". It invites government departments, industry associations, research institutions, domestic and foreign vehicle enterprises and suppliers to fully understand the policies and regulations, development trends, structural design, materials and processing technology of the new energy vehicles.

     
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