自动焊锡机锡丝的质量一般是细一些的颜色发亮的较好，太粗的锡丝则含铅量较高，并且相对不太容易融化。好的锡丝发白发亮，用手擦拭不容易涂到手上，有光泽，无氧化发黑现象，而含铅量高的锡丝则发黑，用手擦拭容易黑手！锡丝的硬度不高。
The quality of the tin wire in the automatic soldering machine is generally better than that of the finer color. The thick tin wire has a higher lead content and is relatively less easy to melt. Good tin white and shiny. Hand wiping is not easy to smear on hands, shiny, no oxidation and blackening. The lead wire with high lead content is black. It's easy to wipe with hands. The hardness of the tin wire is not high.
在使用自动焊锡机焊接之前应该正确调整烙铁的温度，温度太高或太低都不能正常搪锡，根其成量和成分的不同其溶点也不同，要调节好适宜的温度才准确的检测，温度误差一般在±5度。
Before using the automatic soldering machine welding should adjust the temperature of the iron is correct, the temperature is too high or too low are not normal tin, the root amount and the different components of the melting point is different, to regulate the detection of suitable temperature was accurate, the temperature error is 5 degrees.
电烙铁搪不上锡跟锡丝质量是没有太大关系的，主要是烙铁头太脏 或是烙铁头质量不好，可以用挫搓一下烙铁头的接触面或是换一个质量好紫铜烙铁头；在焊接过程中，可根据焊锡的烟雾大小来判断，烟雾少代表纯度高！焊接过之后可以根据焊点的光泽度来进行鉴定。如果焊点比较白，说明锡丝含铅量比较大，锡丝质量较差。还可以根据锡渣残留的多少来判断，锡渣多的表示锡丝纯度不高，含铅多可含其他金属元素的多！而无铅锡丝则要根据是否符合ROHS标准，助焊剂残留，无卤素，上锡速度来判断。
The electric iron lining is on the tin tin wire with quality is not too big, mainly iron head is too dirty or tip quality is not good, can be used to contact rub tip or for a good quality copper iron head; in the welding process, can be judged according to the soldering smoke the size of the smoke less representative of high purity! After welding, it can be identified according to the glossiness of the solder joints. If the solder joints are white, it shows that the lead content of tin wire is larger and the quality of tin wire is poor. Can also be judged according to the number of residue of tin slag, tin slag more pure tin silk purity is not high, lead more can contain a lot of other metal elements! Without tin silk is according to whether conforms to the ROHS standard, residual flux, halogen free, tin speed to judge.
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本文关键字：自动焊锡机锡丝选择
