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StewMac Truss Rod 的安装指导（纯翻译，不是我发明的，按照正确的方法装trussrod非常重要！！）：
1. Saw or rout a slot down the centerline of the neck, 7/32" (0.218") wide and 7/16" (0.437") deep. Provide an access for the adjusting nut: For the Fender style nut, you'll need a 3/8"-diameter recess, about an inch deep on line with the active rod, to accommodate the adjusting nut; for the 4mm allen nut, use a 1/4" recess, about 1/2" deep; for the 1/4" hex nut, use a 7/16" recess, about 1/2" deep. The recess can be made with a piloted drill bit, or by clamping a hardwood filler strip into the slot, and drilling as though there is no slot.
2. Set the truss rod into the slot. Although the rods are cushioned with PVC tubing, we recommend extra cushioning at the nuts to eliminate the possibility of rod rattle. Apply a small amount of silicone bathtub sealer in the slot at the double nuts, then press the rod as deeply into the slot as possible. Use only enough silicone for minimal squeeze-out. A spot or two along the double rods can also be cushioned by a little sealer.
3. The absence of glue in the neck slot will ensure that the truss rod can be removed without "hanging up." Therefore, it's essential to avoid excess glue while installing the fingerboard. We suggest placing 3/4"-wide masking tape down the centerline of the neck, over the installed truss rod. Spread the glue over the neck with a notched glue spreader. Remove the tape and clamp the fingerboard in place. You'll notice a small area on each side of the truss rod that has no glue, but if done properly, the glue will spread just to the edges of the slot and not beyond. 
1.（讲需要多大尺寸的的琴筋槽，这个自己测量了就知道了，CNC可以做得很精确，不用多说）；
2.把琴颈放进琴筋槽。虽然trussrod上有PVC软管（能防震），我们推荐在铜栓的位置使用额外的减震措施，以减少rod rattle（震动杂音）。使用少量的防水玻璃硅胶在trussrod两端的铜栓周围，然后把trussrod深深地卡进槽里。尽量使用最小量的硅胶，防止有太多的溢出。在trussrod的中间一，两个位置也需要使用一点硅胶来减震。
3.琴筋槽里面是不能进任何胶水的，这样能保证trussrod能正常工作，并且如果发生问题，能顺利被取出来而不被卡住。因此，上指板的时候，务必要避免胶水漏进琴筋槽。我们建议粘贴指板之前，使用19mm宽的胶带沿着琴颈中线把琴筋槽封住，再均匀的在指板上抹上胶水，然后撕掉胶带，把指板放上去，对齐之后夹稳。你会注意到原先琴筋槽两边没上到胶水，但是上指板的时候，通过挤压，胶水刚好能覆盖这部分，而刚好不会进到琴筋槽里。 |
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发表于 2012-6-20 00:42:45
