自动焊锡机锡丝的选择和使用技巧

全自动焊锡机锡丝的品质一般是细一些的色调发光的不错，太粗了的锡丝则含铅量较高，而且相对性不太非常容易溶化。好的锡丝泛白发光，拿手擦洗不易涂到手里，有光泽度，无空气氧化变黑状况，而含铅量高的锡丝则变黑，拿手擦洗非常容易黑火！锡丝的强度不高。

The quality of the tin wire in the auto tic soldering chine 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 ear on hands, shiny, no oxidation and blackening. The lead wire with high lead content is black. Its easy to wipe with hands. The hardness of the tin wire is not high.

在应用全自动焊锡机电焊焊接前应当恰当调节电烙铁的温度，温度太高或太低都无法一切正常挂锡，根其成量和成份的不一样其熔点也不一样，要控制好适合的温度才精确的检验，温度偏差一般在±5度。

Before using the auto tic soldering chine welding should adjust the temperature of the iron is correct, the temperature is too high or too low are not nor l 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.

电铬铁搪不了锡跟锡丝品质是没有很大关联的，主要是烙铁头很脏 或者烙铁头品质不太好，可以用挫搓一下烙铁头的接触面积或者换一个性价比高红铜烙铁头；在电焊焊接操作过程中，可依据焊锡丝的浓烟尺寸来分辨，浓烟少意味着纯净度高！电焊焊接过后可以依据点焊的光亮度来开展评定。假如点焊较为白，表明锡丝含铅量较为大，锡丝品质较弱。还能够依据锡渣残余的有多少来分辨，锡渣多的表明锡丝纯净度不高，带铅多可含别的化学元素的多！而无重金属锡丝则要依据是不是合乎ROHS规范，助焊膏残余，邻苯二甲酸盐，上锡速率来分辨。

The electric iron lining is on the tin tin wire with quality is not too big, inly 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 oke the size of the oke 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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