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《乐器》1983年第2期“也谈钢琴断弦时的权宜措施”(作者罗兴海)一文,在谈到低音区缠弦折断的处理时说:“……如果芯弦不够长,……可将外露的芯弦弯成钩状,再用细铜丝把钩部扎紧焊牢,顶部弯回处留一孔圈,以备穿接钢丝用。”我认为这篇短文所介绍的处理断(缠)弦的措施,即使做为权宜之计也嫌过于凑合。这种用细铜丝把芯弦“扎紧”和“焊牢”的办法,一方面实际操作时很繁杂,另外还有牢度尚恐不足以抵御所受牵拉之张力,以及焊接不慎使琴钢丝“破火”之弊。
“Instrument” 1983 the second period “also talk about the right measures when the piano cut string” (author Luo Xinghai) article, talking about the bass string wrapped around the chord broken handle said: “... ... If the core string is not long enough ... ... The exposed core string is bent into a hook shape, and then the thin wire is used to fasten the hook part tightly and leave a hole at the top of the bend to prepare for the wire to be used for the connection. ”I think the treatment described in this essay is broken Tangled) string measures, even if as a stopgap measure too too improbable. This thin copper wire to the core string “tightening” and “welding prison” approach, on the one hand the actual operation is very complicated, there are still not fast enough to withstand the tensile strength of the pulling tension, and welding accidentally Make the piano wire “breaking the fire” of the disadvantages.