Shu Yu the technical level to raise oneself, all worker worker more than time uses practise one's skill (solder try board) , sometimes holiday is nonstop also. The winter goes spring come, a few years a his acrobatics place try with what pass board already achieved two tons many, kongfu does not lose pains person, in the Harbin city blueness 1996 work skill compares the first when his with one action carried off solderer of welding rod electric arc is planted on fierce contest.
Solder as a result of what easy makes rich the technology is masterly, working outstanding achievement is outstanding won 1996 year throughout the country title of expert of 10 large crackajack post, got of national chairman Comrade Jiang Zemin kind interview with commend.
Shu Yu returns the skill application that protects carbon dioxide gas solder to arrive in actual production on the base that raises oneself technology level. In couplet box product, there are many the shape of a saddle-a falling-off between two peak periodses to take-over on every couplet box, it is to use technology of welding rod arc welding before this welding line, labor strength of the solderer is great, work efficiency is low, solder quality is not stable. Easy abundant course fumbles ceaselessly, experiment, bold innovation, take the lead in using carbon dioxide gas to protect solder to solder the shape of a saddle-a falling-off between two peak periods take-overs, its solder quality rises greatly, welding line shapes beautiful, work efficiency is tall, cost also is reduced greatly.
