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为了提高釺焊的生产率;經济地使用焊料和熔剂;及提高刀具的质量和寿命,全苏工具科学研究院研究了不同尺寸的压成片状的焊料,其組成如下:75~80%焊料和25~20%熔剂。制造压片时,可以利用各种焊料,然而,在釺焊硬质合金車刀的情况下,建議不采用銅和黄銅,因为它們的耐热性太低。用銅或黄銅釺焊的硬质合金刀具的焊縫,在溫度200~300℃时,就容易破坏了。
In order to improve the productivity of the welding, economical use of solder and flux, and improve the quality and life of the tool, Quanzhou Tool Science Research Institute of pressure-sheet-like solder of different sizes, the composition is as follows: 75-80% solder and 25 ~ 20% flux. In the manufacture of tablets, various types of solder can be used, however, it is not recommended to use copper and brass in the case of carbide carriages because their heat resistance is too low. Weld with copper or brass 釺 welding carbide cutting tools, at a temperature of 200 ~ 300 ℃, it is easy to damage.