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  • 军用车辆的舱门密封

    在这个案例分析中,您将了解到易拉斯托公司是如何为一家军用车辆制造商解决密封难题的。我们设计和提供的产品能够承受住过度压缩的使用环境,同时也展现了我们在国防工业的只是和技术专长

    军用车辆的舱门密封需要满足多项要求。除了需要防风、防水、防尘土,这些橡胶部件还必须在诸如北极严寒与沙漠高温等恶劣温度环境下,依然保持良好工作性能。舱门密封橡胶件还需要能承受住压力,如果车辆舱门迫使密封部件承受过度压缩,橡胶部分却无法有效密封,最终,这永久变形或者压缩变形会造成缺口,并最终导致密封失效

    解决密封难题挑战

    当军用车辆生产商需要更换舱门密封,易拉斯托立即仔细观察了舱体压缩的过程。在参观一个军事基地时,我们技术团队成员看到了一个过度挤压的氯丁橡胶部件使得车辆内部地面尘土堆积。奥马尔电镀能够让机组成员不受子弹和普通炸弹威胁,但这些损坏的舱门密封部件无法保护机组成员不受空中弹片等的伤害

    为解决这个难题,我们从挑选合适复合橡胶着手。客户定制环节也起了至关重要的作用。自公司25年前成立以来,易拉斯托一直勤勤恳恳,并得到国防部门的信任。如今,我们拥有品控认证(CGC)并与贸易团体紧密合作,比如加拿大国防与安保工业协会(CADSI)。正如这个案例所体现出来的,为军用车辆提供舱门密封升级,就是对我们国防行业能力最好佐证

    复合材料选择

    氯丁橡胶展现了材料性能的优异平衡,但硅海绵表现了更大的压缩形变抗性。正如其他硅橡胶,硅海绵能够防水、耐臭氧、抗紫外线老化、适用温度范围大。相比于发泡硅胶,硅海绵有更好的韧性,这也是军事应用中的一项重要参考指标。不同等级的硅海绵也能有耐油、耐化学腐蚀、以及满足不同防火等级

    易拉斯托所推荐应用于舱门密封的硅海绵有足够的“记忆功能”,使得这些橡胶部件能够反弹到原始厚度,甚至能够在较高温度下依然保持如此性能。借助于易拉斯托公司的应用知识和技术专长,制造商也可以避免过度拘泥于密封材料选择。军事认证和最小起订量(MOQs)增加了项目成本,所以更需要一个可靠的伙伴,能够筛选出合适而又经济实惠的产品

    客户定制

    要将1/8英寸厚的硅海绵切割成精确合适长度,易拉斯托公司的水射流切割机为此提供了理想平台。与模切不同,水射流切割不需要模具却更精细、更高效快速。考虑到成本,是否支持图纸直接生产,水射流切割是中小产量的最佳选择。因为水喷射过程中不会对材料造成机械应力,不会使得表面弯曲,并可以满足更严格的公

    另一种密封垫制造工艺——自攻,也为军用车辆舱门密封提高了性能。通过头尾胶粘已切割好的胶条,易拉斯托公司提供出满足制造商设计和生产要求的产品。我们还提供成品的自攻密封胶框、背胶密封胶框。这些即时安装的产品支持组装流水线或者现场安装。这也是我们一贯为军工密封难题提供完整有效的解决方案

    需要帮助?

    您是否需要类似舱体密封件?您是否需要其他替代橡胶或者塑料件?自1989年以来,易拉斯托致力于为国防供应链提供高品质的定制件。我们可以如何协助您支持军事工业?联系我们

  • Building Coated Materials into Sandwich-Like Composite Structures 建筑涂层材料演变为三明治式复合材料结构

    Doug Sharpe             道格·夏普 President of Elasto Proxy          易拉斯拓主席

    Elasto Proxy uses coated fabrics and provides fabric coating services for acoustic insulation and water-repellent materials. Coated fabrics are covered or treated with liquid rubber or plastic to impart specific properties such as sound dampening or water resistance. Elasto Proxy then uses these coated materials to custom-fabricate sealing or insulation solutions that meet all of your application requirements.

    易拉斯拓使用涂层织物,并且提供织物覆胶服务,以达到隔音或者防水功能。覆胶织物通过被液体橡胶覆盖或者塑料覆盖,而被富裕特定性质,比如声音衰减或者防水。易拉斯拓用这些覆胶织物来生产密封橡胶,以满足您密封、防水隔音等各项要求。

    Many different types of coated fabrics are available. Choices include thermoplastic polyolefins such as polyethyelene (PE), elastomers such as ethylene propylene rubber (EPR), and nylon materials such as aramids. Nylon, a generic name for a large family of synthetic polymers, can be coated with urethane for increased toughness and abrasion resistance.、

    可供选择的覆胶织物多种多言,包括热塑性聚烯烃,如聚乙烯(PE),橡胶,如乙烯丙烯橡胶(EPR),还有尼龙材料,比如芳香族聚酰胺。尼龙— 合成聚合物的总称,能够通过涂覆聚氨酯来增加韧性和耐磨性。

    Thermal Insulation, Acoustic Insulation, and Vibration Dampening

    隔热、隔音与减震

    By listening to your requirements and applying our technical knowledge, Elasto Proxy can recommend the right coated fabrics for use with thermal insulation, acoustic insulation, and/or vibration dampening. With our in-depth application experience, we can also help with the design of composites materials that have a complex, sandwich-like structure.

    通过聆听您的需求以及应用我们的技术知识,易拉斯拓可以向您推荐合适的隔热、隔音以及(或者)减震材料。随着我们深入应用经验,我们也能够协助设计复杂结构,类似于三明治式复合材料。

    Typically, these sandwich-like composites consist of foams, fillers or barrier materials, and adhesives. The materials that are used in each layer help determine the composite’s overall properties. Each layer also performs one or more functions. For example, insulation may include one or more layers of coated fabrics that provide sound-blocking and vibration-blocking properties.

    通常,这些复合材料包括了泡沫材料、填充材料或阻隔材料,以及粘合剂。这种复合材料通过每一层特性的综合,而达到材料的整体性能提高。每一层也可以有一种或多种功能。比如,绝缘层可以包括一层或多层的覆胶织物,以达到隔音减震的效果。

    Water-Repellent Materials

    防水材料

    Coated fabrics can form the outer layers of a sandwich-like composite, or serve as internal layers. With outdoor applications that require water resistance, coated fabrics with water-repellent properties can be used to prevent the ingress of rainwater, and to protect acoustic foams. By coating the right fabrics and building quality sandwich-like structures, Elasto Proxy strengthens your overall product design.

    覆胶织物可以在外层形成夹心状复合外层,或者作为内层。在户外应用中,外层的覆胶织物能够有很好的防水效果,以保护内层的隔音海绵不被雨水侵入。通过涂覆正确的织物以及生产高质量的三明治式结构材料,易拉斯拓致力于提高您产品的整体设计。

    Ask our solutions providers for more information about how we use coated fabrics at our Boisbriand, Quebec, Canada facility, and how we also offer fabric coating services. In addition to helping you with material selection, Elasto Proxy can recommend the right type of adhesive tape to use with multi-layer composite materials.

    通过咨询我们的方案专家以获得更多信息,包括我们如何提供织物涂覆服务。另外,为帮助您选择核实材料,易拉斯拓会推荐合适的胶带用于多层复合材料。

    How Can We Help You?

    我们如何帮助您?

    Do you need to source coated fabrics for sealing and insulation? How can we help you? For more information, please contact us or request a quote. Join the conversation on our social media sites as well. Look for a post with a link to this blog entry on LinkedIn, Facebook, Google+, and Twitter. Elasto Proxy also has a YouTube channel, too.

    您需要采购覆胶织物以满足您密封与防水隔音要求吗?我们可以如何帮助您?请与我们联系或询价以了解更多信息。您也可以在社交平台上与我们互动,通过来领英、脸书、Google+以及微博参与我们的互动。易拉斯拓在Youtube上也有自己的平台!

    Finally, please subscribe to our free e-newsletters. They’re a great source of information delivered right to your email inbox, and they provide links to blog entries like this one.

    最后,欢迎订阅我们的免费电子报。这可以作为您与我们密切联络的方式。

  • 3D Printing for Auto Parts Prototyping: Elasto Proxy Announces Case Study 3D打印汽车零件原型:易拉斯拓宣布成功案例

    Elasto Proxy, supplier of specialty seals and custom insulation, announces case study about how 3D printing supports mold making, prototyping, and low-volume production of rubber auto parts. Custom fabricator used 3D printed part to make molds and provide prototypes to U.S.-based maker of electric cars.

    易拉斯拓,特种密封件与客户定制件供应商,宣布关于三维打印如何支持模具制作、原型和小批量的汽车橡胶零件的成功案例。客户定制商使用三维打印模具部件并提供原型给某美国电子汽车制造商。

    The automaker asked for a fast but cost-effective way to produce prototype parts, and Elasto Proxy delivered a solution on a dime.

    该汽车制造商要求快速但成本适中的方式生产部件原型,并需要易拉斯拓立刻提供解决方案。

    Boisbriand, Quebec, Canada (PRWEB) February 18, 2014

    Electric vehicles aren’t just for city streets and highways. Smaller, golf cart-like models are used in gated communities for short trips to a neighbor’s house or the grocery store. The electric vehicle industry isn’t as large as the global automotive industry, of course, but green car companies still need to strengthen their supply chains. That’s true for production runs of auto parts as well as prototypes.

    电动车辆不只是为了城市街道与高速公路。较小,高尔夫球车般的模型用于在门控社区中,作为短途代步工具,到邻居家或者杂货店。电动车工业并不如全球汽车行业那么大,当然,绿色能源汽车仍需要加强他们的供应链。这同样适用于车辆零部件以及原型。

    Recently, a U.S.-based maker of electric cars asked Elasto Proxy to mold small quantities of rubber auto parts for two designs. The cost of tooling for the larger part was especially expensive at $35,000 per mold. The automaker asked for a fast but cost-effective way to produce prototype parts, and Elasto Proxy delivered a solution on a dime.

    近期,某美国电动车制造商要求易拉斯拓为两种汽车零件模型制作模具,大部件的制模成本非常昂贵,在3万5钱美金。车辆制造商要求快速但成本适中的方式生产原件,易拉斯拓立刻就提供了解决方案。

    3D Printed Parts

    三维打印

    3D printing, or additive manufacturing, is a technology that’s been described as the starting point for a new Industrial Revolution. Recent advances in 3D printers are impressive, but their utility depends upon how well they work with software applications such as Solid Edge, a three-dimensional (3D) tool for solid modeling. The ability of a 3D printer to produce rubber parts with the right characteristics is also critical.

    三维打印,或添加剂制造,是一种被形容为新工业革命起点的技术。3D打印近期进展令人印象深刻。但他们的效用取决于他们的应用软件,比如Solid Edge,一种用于实体建模的三维工具。三维打印设备生产正确的橡胶部件也很关键。

    To reduce mold-making costs for the electric vehicle customer, Elasto Proxy listened to all of the car company’s needs before offering a solution. As the carmaker explained, the purpose of producing the larger, more complex parts was to validate their shape and texture. That’s when Elasto Proxy, a custom fabricator with expertise in technical design, suggested a solution that cost just $1500 to make, a 95% savings.

    为降低电动车制造商的模具成本,易拉斯拓在提供方案前认真听取了客户的所有需求,如制造商所说的,要生产更大更复杂的部件,是为了证实他们的形状和纹理的独特性。这时候易拉斯拓根据丰富的经验和技术知识,提供建议方案,成本将只需1500美金,降低了95%。

    Custom Auto Parts for Testing

    定制汽车部件测试

    To create the solution, Elasto Proxy teamed with an expert in 3D printing services. The partner used a 3D printer to produce an exact replica of the prototype part. Instead of making this part out of EPDM rubber, however, our partner used PVC, a hard plastic. Because 3D printing adds materials layer-by-layer, a 3D printer cannot produce a rubber part with sufficient shape memory.

    为了提供方案,易拉斯拓组成了一个提供三维打印服务的专家团队。合作伙伴使用三维打印机制作原型部件的精确副本。与往常不同的而是,我们的伙伴没有使用EPDM橡胶生产部件,而是使用了PVC,一种硬塑料。是因为三维打印是一层一层喷涂材料,一个三维打印设备不能通过形状记忆生产橡胶。

    Using the 3D-printed part, Elasto Proxy made a mold which allowed for the creation of a prototype needed by the carmaker suitable for testing. However, this time the part was made out of a softer rubbery material, similar to EPDM. The hard plastic prototype would have been useless in testing as it does not have the same characteristics as EPDM.

    使用三维印刷,易拉斯拓制作出了可供汽车制造商测试的零件原件。然而,这次这个部件是由一种软橡胶职称,类似于EPDM。硬塑料原件就没用了,因为他没有EPDM的材料特性。

    The prototype’s material properties were similar enough for testing purposes. For the customer, validating the part’s design is critical, especially before investing $35,000 on a mold for production runs. Creating a “test mold” for that amount isn’t cost-effective, especially since any changes between prototyping and production would require creating a new mold.

    该元件材料特性已足够供实验测试。从客户角度考虑,部件设计的验证环节是非常重要的,尤其是在斥资三万五千美金只为一个模具生产之前。话费那么多只制造一个测试用模具室非常不符合成本效益的,特别是在原件与实际生产之间,还需制造新的模具。

    How Can We Help You?

    我们如何帮助您?

    For over 20 years, Elasto Proxy has supplied high-quality rubber parts to a wide variety of partners, including Tier 1 and Tier 2 suppliers to the automotive industry. By listening to all of your requirements and analyzing all of your needs, our solutions providers find innovative solutions to sealing challenges, such as creating prototypes that can be produced tested quickly and at a fraction of the cost of other methods.

    在过去的20年里,易拉斯拓已向各种各样各做伙伴提供高品质橡胶部件,             包括汽车行业的一级、二级供应商。通过聆听您的要求,分析您各项需求,我们能够为您各项解决方案,正比如创建可被快速制造与测试,并成本可控的原件生产方案。

    Elasto Proxy Inc. 4035 Lavoisier Street Boisbriand, Quebec, Canada J7H 1N1 Ph: (450) 434-2744 info(at)elastoproxy(dot)com

  • High-Performance Thermoplastics (HPTPs): Are They Worth it? 高性能热塑性塑料(HPTPs):他们性能如何?

    TPE1

    Why would you pick a specialty polymer that costs more than most engineering thermoplastics (ETPs)? How can your company compete if buyers choose higher-cost, high-performance thermoplastics (HPTPs) instead of lower-cost ETPs like nylons and polycarbonates? Material properties matter, of course, but do you really need a more expensive thermoplastic for your application?

    为什么即使特质塑料比大多热塑性工程塑料成本高出许多,您仍然选择前者?在买家选择购买高成本高性能的热塑性塑料(HPTPs)来取代热塑性工程塑料(ETP),如尼龙和聚碳酸酯,您将如何抉择?当然,的确要考虑到材料性能的缘故,但是,您的产品真的需要一个昂贵的塑料配件吗?

    Material Selection

    材料选择

    The consequences of choosing the wrong material can be costly. In industries such as aerospace and mass transit, part failure can also be catastrophic. High-performance thermoplastics are higher-priced, but they provide greater thermal resistance than other engineering polymers. For example, many HPTPs can withstand long-term service temperatures of 150° C and short-term temperatures of 250° C.

    选择了错误的材料会带来高昂的损失。在像航空和轨道交通等行业,小小的失误故障可能会是灾难性的。高性能热塑性塑料的价格的确要贵一些,但是能比其他工程塑料带来更高的耐热性。比如,许多HPTP能150° C下长期工作,在250° C下也能有效短时间工作。

    Compared to other thermoplastics, HPTPs also offer greater thermal stability over both the short and the long term. This includes higher melting points, heat deflection temperatures, glass transition temperatures, and continuous-use temperatures. High-performance thermoplastics also combine stronger resistance to burning with improved mechanical properties and chemical resistance.

    相对于其他热塑性塑料,HPTP无论在长时间或者短时间工作环境下都能保持非常好的热稳定性。这包括了更高的熔点,更高的热变形温度,玻璃化转变温度,以及有效工作温度。高性能热塑性塑料同时也具备很好的耐化学腐蚀性能。

    Material selection isn’t just a matter of choosing one polymer instead of another, however. According to a recent study by Lux Research, HPTPs have “the potential to replace advanced metal, ceramic, and other composite parts”. In terms of material properties and costs then, buyers are now comparing HPTPs to many different types of materials. In industries such as electronics, HPTP usage is growing.

    材料选择不只是用一种材料取代另一种那么简单,根据Lux Research最近的一向研究表明,HPTP有“能取代金属、陶瓷以及其他复合材料部件的潜质”。在材料性能和成本方面,客户们也在比较HPTP和其他各种材料。在电子行业,HPTP正在被越来越广泛的使用。

    Existing and Emerging Markets

    现有市场与新兴市场

    In its report entitled, “Innovating High-Performance Thermoplastics: Scouting Process and Material Technologies for Existing and Emerging Markets,” Lux Research forecast sales for three types of HPTPs: sulfur-containing composites, polyketones, and polyimides. All three HPTP families are used commonly and have outstanding high-temperature properties.

    在其题为“创新高性能热塑性塑料:现有市场与新兴市场的球探工艺和材料技术”Lux Research为三种HPTP的销售额做了预测:含硫复合材料、聚酮和聚酰亚胺。所有这三种HPTP都被广泛使用,而且具有出色的高温性能。

    Several of the study’s findings are of special interest to industry. For example, Lux Research predicts that as 3D printing evolves from prototyping to parts manufacturing, demand for HPTP feedstocks will grow more rapidly than for other types of materials. The Boston-based research firm also forecasts increased demand for lightweight HPTPs for passenger seats in high-speed rail.

    几项研究结果都是针对行业需求,比如,Lux Research研究预测,3D打印从原型发展到零部件制造,对HPTP的需求量将会比其他材料增长更为迅速。这个总部位于波士顿的研究公司还预测了高速列车乘客座椅对轻量级的HPTP的需求量。

    Today, Elasto Proxy works with partners who embrace innovation, but must also meet a range of requirements. From 3D printing for auto parts prototyping to helping the mass transit industry meet flame, smoke, and toxicity (FST) requirements, our solutions providers have the application knowledge and technical expertise to help buyers evaluate materials.

    如今,易拉斯拓与接受创新并有资质的合作伙伴共同努力,从3D打印汽车零部件原型,帮助轨道交通行业满足防火、防烟尘以及无毒(FST)等要求,我们作为方案提供商,有着应用知识以及技术专长,以更好帮助客户评价材料。

    How Can We Help You?

    我们如何协助您?

    Are you wondering whether high-performance thermoplastics (HPTPs) are right for your application? How can Elasto Proxy help you?  For 25 years, we’ve been solving sealing and custom fabrication challenges by listening to partners and understanding all of their needs before recommending solutions.

    你想知道高性能热塑性塑料是否适合您的产品应用吗?易拉斯拓如何帮助您?25年来,我们一直致力于客户定制以及解决密封难题。我们会在提供建议和解决方案之前认真听取和理解客户需求。

4 个项目