德国ChristianBauer碟形弹簧

　　天津元象国际(中国总代理)BAUER碟形弹簧(BauerDiscSpring)

　　德国TUV会员单位

　　全球唯一一家通过“KTA核能安全认证”的品牌

　　耐腐蚀性能已通过2500个小时的盐物实验测试

　　ChristianBauerGmbH+Co.KG于1880年成立。作为弹簧的生产企业提供内容广泛且具有革新性的产品。通过ISOTS16949&DINENISO9001认证确保了企业拥有国际认可的具有标准化流程的质量管理系统的百年企业。

　　德标DIN2092DIN2093的起草单位,并且严格按照此标准生产精度超过此标准

　　标准系列碟形弹簧DIN2093标准尺寸包括外径8mm到250mm的146格尺寸系列,所用材料为CK67和51CrV450CrVA,并均备有库存,可从仓库直接发运。标准表面防腐涂层采用磷化处理并涂油。

　　特殊系列非标碟形弹簧包括外径从70mm到600mm的153格尺寸系列。特殊系列碟簧部分可以直接从仓库供货,但仓库备有生产用模具,可根据订单进行产品加工。标准表面防腐涂层采用磷化并涂油。

　　不锈钢碟形弹簧产品系列采用X8CrNi18-8和X7CrNiAl17-7不锈钢材料,可从仓库供货。

　　除此之外:我公司还可提供51CrV450CrVA等标准材料外,可提供在高温低温以及易腐蚀的环境中所使用的特殊材料如抗磁性、耐腐蚀和耐热材料,如镍基合金和铍铜合金等。也可按照客户要求提供其它尺寸和材料的碟形弹簧

　　1.碟形弹簧特性

　　行程短、负荷大。所需空间小。组合使用方便。维修换装轻易。经济、安全性高。

　　2.材质:

　　标准材质CK67依DIN2093规定用于厚度小于1.25毫米,如客户需要在特殊情况下也可应用在毫米厚。

　　最高级的弹簧材料51CrV4,可保证─15℃到150℃工作温度下保持弹簧特性非常好,适合于碟形弹簧在6毫米厚度以下

　　3.表面处理:

　　一般表面处理:磷酸处理后加润滑油

　　特殊表面处理:镀锌、钢、铭、金属膜、烤漆等电镀有可能产生碳化层,如需特殊表面处理时,请于本公司研讨。

　　4.应用行业应用领域举例

　　用于机械设备工业、石油工业、汽车工业以及航空航天工业等领域特性

　　主轴,制动器,矿山设备震动筛,断路器,风电偏航设备,冶金设备冷轧机剪板机等,电梯曳引机,工程机械安全绞轮等

　　5.组合式弹簧特性曲线

　　(a)三片平行叠法,行程为1片,弹力为3倍。

　　(b)四片串联叠法,行程为4片,弹力为1倍。

　　(c)三片平行叠法,行程为3片,弹力为2倍。

　　为平行叠法之渐减曲线与厚薄不同之碟形弹簧平行,串联组合成渐进曲线,较弱的弹簧必须有保护超载设计。

　　6.设计注重事项:

　　当碟形弹簧使用串联组合时,必须有内导柱或外套环,而内掌柱或外套环必须热处理至HRC52度后再研磨抛光。

　　导柱之安装与弹片之问隙公差由下表了以查出

　　7.摩擦系数与避震

　　A.不断的瞬间碰击,会使弹簧的寿命减低。

　　B.当弹簧超负载或急速将压力鬆弛时会使弹簧产生歇斯底里现象而擦伤弹簧。

　　C.显示经计算出之弹力,行程表以25X12.2X0.9亳米之簧片为例,4片平行叠4组及2片平行叠4组 之比较,可以很明显看出摩擦力之增加,越多片平行叠法会产生越大之摩擦力。

　　8.碟形弹簧之压缩量与寿命关图

　　A.碟形弹簧之压缩尽可能在10%~75%行程范围内工作。

　　B.组合碟簧可以根据客户计算,请致电我司

　　9.完全符合德标规定

　　按照DIN2093生产制造碟形弹簧。我们的产品从材料特性和表面质量均满足甚至超过了当前最高标准。为了保证高质量,使用最先进的生产设备及最高效的生产工艺。首先,我们提供碟形弹簧计算程序来进行设计。

　　欢迎来电来函询问

　　天津元象国际贸易有限公司

　　邮编:300451

　　销售工程师:刘志生

　　产品编号:

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