德國(guó)企業(yè)尋求低延展性金屬（超高強(qiáng)度鋼，鋁，錳）成型技術(shù)
德國(guó)一家跨國(guó)汽車零部件供應(yīng)商尋求低延展性金屬成型技術(shù)，以進(jìn)行大容量應(yīng)用。仍出于實(shí)驗(yàn)室階段和已經(jīng)充分開(kāi)發(fā)的技術(shù)均可。該公司在歐洲（主要是德國(guó)），北美和亞洲擁有研發(fā)機(jī)構(gòu)，歡迎能夠提供相應(yīng)解決方案的企業(yè)，研究機(jī)構(gòu)和教育機(jī)構(gòu)通過(guò)特許權(quán)協(xié)議或共同開(kāi)發(fā)的方式進(jìn)行合作。
技術(shù)條件/要求：
公司尋求符合以下條件的技術(shù)。若技術(shù)不能達(dá)到目前的要求，需保證其有潛力在最多兩年的發(fā)展期內(nèi)達(dá)到要求。
能夠?qū)??xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />1毫米左右厚度的低延展性金屬進(jìn)行小半徑，鋒利形變和深沖壓加工。
能夠快速將金屬加熱到以下溫度區(qū)間的溫度：能夠?qū)?st1:chmetcnv w:st="on" UnitName="毫米" SourceValue="600" HasSpace="False" Negative="False" NumberType="1" TCSC="0">600毫米x800毫米x<1.2毫米的坯料在10秒周期時(shí)間內(nèi)加熱到250攝氏度-900攝氏度。
公司對(duì)激光加熱技術(shù)進(jìn)行了調(diào)查研究，但需要此項(xiàng)技術(shù)的去本地化解決方案。由于預(yù)熱問(wèn)題和材料本身的厚度，材料從熱爐轉(zhuǎn)移到機(jī)床的過(guò)程中會(huì)難以保持溫度和穩(wěn)定性。理想的解決方案是類似于機(jī)床內(nèi)加熱技術(shù)，能夠避免材料的轉(zhuǎn)移和機(jī)床壽命的減少。
英文原文:
Technologies to form metals with low ductility (ultra high strength steel, aluminum, magnesium...) (12 DE 0855 3PZD)
A multinational automotive supplier with research and development locations in Europe (in particular Germany), North America and Asia is seeking technologies to form metals with low ductility for high volume applications. The technology offered can either be at laboratory stage or fully developed. Industry, research organizations and academia with suitable solutions are welcome for a licensing agreement or joint development.
Technical Specifications / Specific technical requirements:
The company is seeking a technology that meets the following specifications. If the technology is not able to meet the specifications today, there should be a promising potential that it will do so within a development time of up to two years.
- Production of tight radii, sharp shape changes and deep draw in low ductility metals on the order of 1mm thick.
- Interest in technologies that can rapidly heat metals to one of two temperature ranges: approximately 250C and 900C - for 600mm x 800mm x <1.2mm blank with less than 10 second cycle times.
The company has investigated laser heating, but needs a non-localised solution. With preheat and material thickness, material handling from oven to tool makes maintenance of temperature and material stability difficult. An ideal solution could look like in-tool heating without material transfer and degradation of tool life.
