公司长期对外承接超声波、高周波加工。可以代客户开模试板。 客户提供样件,我司根据样件开模后加工产品.按单个数量计算价格. 欢迎各厂商来电洽谈，联系电话：13790207349 联系人：兰小姐 超音波焊接原理及工艺Weldprincipleandproductiontechnique超音波焊接是熔接热塑性塑料制品的高科技技术，各种热塑性胶件均可使用超音波熔接处理，而不需加熔剂、粘接剂或其它辅助品。其特点是增加多倍生产率、降低成本、提高产品质量及安全生产。超音波塑胶焊接原理是由发生器产生20KHz（或15KHz）的高压、高频信号，通过换能系统，把信号转换为高频机械振动，加于塑料制品工件上，通过工件表面及内在分子间的磨擦而使传导到接口的温度升高，当温度达到此工件本身的熔点时，使工件接口迅速溶化，继而填充于接口的空隙，当振动停止，工件同时在一定的压力下冷却定形，便达成完美的焊接。 Thesupersonicweldingisahigh-techtechniqueforweldingthermoplasticproducts.Everykindofthermoplasticpartspartscanbedealtwithsupersonicweldingwithoutanysolvent,adhesiveandotherauxiliaryres.Itsadvantagesareincreasingtheproductionsrateformanytimes,decreasingthecostsandimprovingqualityoftheproductsandthesafeoperation.Theprincipleofsupersonicweldingismaking20KHz(15KHz)highvoltageandhighfrequencysignalbygenerator,thentransfoumingthesignalintohighfrequencymechanicalvibrationthroughatransformingsystemandaddthevibrationontotheplasticproductsworkpiece.Bythefrictionofmoleculeonthesurfaceorinsidetheworkpiece,thetemperatureattheconnectionareaistobeincreasing.Whenthetemperatureoftheworkpiecereachesitsmeltingpoint,itistobemeltingattheconnectionareaquickluyandfillingthegapoftheconnectionarea.Whilethevibratingstop,theworkpiececouldbemadecoldandformedshapeundercertainpressure.Thusaperfectweldingiscompleted. 适用范围：玩具行业、家电行业、电子行业、文具行业、日用行业、通信行业、汽车行业、包装行业等 Theareaofadaption：Toyindustry,householdelectricalappliances,electronicstationery,everydayuse,correspondence,qutomobile,packingandsoon.