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1、背板开裂的修理方法 琵琶采用的都是上等的红木、紫檀,这些材料需要自然风干相当长的一段时间,还要烘干,把水分降低到最低点。但如果烘干不彻底,就会导致背板开裂。背板开裂如何处理?现在讲一些弥合背板裂缝的方法:如果琵琶背板裂缝较大,就要用相同木质的木条粘上猪皮鳔胶镶嵌进去,待干透后用砂纸打磨,然后上漆、上蜡。轻微的裂缝,先用砂纸打磨,为的使裂缝出清晰,再将502胶水灌入其中,然后再打磨、上漆、抛光;经过这一系列程序后,裂缝就算弥会好了。
1, the backplane cracking repair method Pipa are used in the finest mahogany, red sandalwood, these materials need to air-dried for a long period of time, but also drying, the water down to the lowest point. However, if the drying is not complete, it will lead to cracking backplane. How to deal with the backplane cracking? Now talk about some ways to bridge the backplane cracks: If the pipa backplane cracks larger, it is necessary to use the same wood sticky pigskin glue embedded in, to be dry after sanding, and then Painted, waxed. Slight cracks, first sanding, in order to make the cracks clear, and then poured into the glue 502 which, and then polished, painted, polished; After this series of procedures, even if the crack will dissolve.