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简述铜套生产时要注意的事项

文章出处:人气:0发表时间:2017-10-13【 返回列表

大家都知道铜套的硬度高,并且它的耐磨性好,是不容易产生咬死的现象的,而且它还具有良好的铸造性能与可切削的加工性能。We all know that the copper sleeve of high hardness, and its good wear resistance, is not easy to produce the phenomenon of bite, and it also has a good casting performance and cutting performance.并且 它有极强的耐腐蚀性。那么它在工艺的制造过程中也是相当的仔细的,那么在其工艺制造的过程中我们应当需要注意些什么呢?And it has a strong corrosion resistance. Then it is in the process of manufacturing the process is also quite careful, then in the process of manufacturing their technology we should pay attention to what?

铜套 晋升泰精密(深圳)有限公司.jpg

  第一点:在进行预镀铜的时候,其零部件需要连同挂具一起要经常的摇动一下,这是为了保证镀层的颜色能够达到均匀一致的效果。防止因 为镀银时而产生的花斑的现象来影响了镀层的外观质量。In the pre-copper plating, the parts need to be linked with the hanging together to always shake, this is to ensure that the color of the coating can achieve uniform effect. To prevent the appearance of the pattern because of silver plating to affect the appearance of the quality of the coating.
                            
  第二点:我们或许都知道一点,就是铜套的实际表面积比我们计算的表面积要大好多的,电镀时冲击电流密度比一般零件高3倍左右,预镀 的时间也比一般零件长一些。这一点,你是否有了解过呢。We may know that the actual surface area of the copper sleeve is much better than the surface area we calculate, and the impact current density is about three times higher than that of the ordinary parts. The pre-plating time is longer than the general parts. Do you have any knowledge of it?

  第三点:在制造铜套的时候,各道工序都是必须要彻底的清洗的,这样是为了在孔隙中留下残留的溶液来影响到下道工序。而且在进行镀 银的时候,必须要带电下槽的,采用冲击电流密度在摇动工件的前提下电镀5MIN,而后再进行正常的一个电流密度。In the manufacture of copper sets, the process must be thoroughly cleaned, so that in order to leave residual solution in the pores to affect the next process. And in the silver when the time must be charged under the tank, the use of the impact of current density in the shaking of the workpiece under the premise of plating 5MIN, and then a normal current density.

  铜套耐温性好,性能稳定,能长期使用。不同的保温材料有不同的使用温度范围。容重小,一般不宜超过600kg/m3。容重小,不但导热系数低,而且可以减轻保温管道的支架。Copper sets of good temperature resistance, stable performance, long-term use. Different insulation materials have different operating temperature range. Capacity is small, generally should not exceed 600kg / m3. Small capacity, not only low thermal conductivity, and can reduce the insulation pipe stent.

以上就是铜套生产时应该注意的一些事项,希望对您有所帮助。

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