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๎๎ค๎๎๎ก๎๎ผ๎ฅ๎ซ๎ช๎ฆ๎ค๎ผ๎ฅ๎ซ๎ช๎ง๎๎๎๎๎๎ฃ๎๎จ๎๎ฃ๎๎๎๎ฆ๎ค๎ฆ๎ฅ๎
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Figure 78.๎๎๎๎ฉ๎๎ง๎๎๎๎ง๎๎ฅ๎๎ฉ๎ฉ๎๎ง๎ฃ๎ฃ
5.๎ ๎ธ๎ช๎ฉ๎๎๎๎ข๎๎ฉ๎๎ง๎๎๎๎ง๎๎ฉ๎๎๎ฉ๎๎ฌ๎๎ก๎ก๎๎๎๎ฉ๎๎๎ฃ๎๎ฉ๎๎๎๎ฉ๎๎๎ก๎๎๎ข๎๎ฉ๎๎ง๎
๎จ๎ก๎ค๎ฉ๎ ๎๎ฅ๎ฅ๎ง๎ค๎ญ๎๎ข๎๎ฉ๎๎ก๎ฎ๎ ๎ช๎๎ ๎ก๎ค๎ฃ๎๎ก๎ ๎๎จ๎ ๎จ๎๎ค๎ฌ๎ฃ๎ ๎๎ฃ๎
Figure 78๎ฃ๎
๎ Tip: Consider making the miter bar longer for
larger featherboardsโapproximately half the
length of the total featherboardโto support
the force applied to the featherboard during
use.
6.๎ ๎น๎ง๎๎ก๎ก๎๎๎
๎ฆ
๎ฟ๎ฉ๎๎๎๎ค๎ก๎๎๎๎ฃ๎๎ฉ๎๎๎๎๎๎ฃ๎ฉ๎๎ง๎๎ค๎๎๎ฉ๎๎๎๎๎๎ง๎ก๎๎ฉ๎๎๎ฃ๎
๎๎ค๎ช๎ฃ๎ฉ๎๎ง๎จ๎๎ฃ๎ ๎๎ฉ๎๎๎๎๎ค๎ฉ๎ฉ๎ค๎ข๎๎ฉ๎ค๎๎๎๎ฉ๎๎๎
๎ฆ
๎ฟ๎ฉ๎๎ข๎ง๎ฅ๎๎๎ก๎๎ฉ๎๎๎๎๎๎
๎จ๎๎ง๎๎ฌ๎ฃ๎
7.๎ ๎๎๎ง๎ ๎๎๎๎ฉ๎๎๎ก๎๎ฃ๎๎๎ฉ๎๎ง๎ค๎ช๎๎๎๎ฉ๎๎๎๎๎๎ฃ๎ฉ๎๎ง๎๎ค๎๎๎ฉ๎๎๎๎๎ค๎ช๎ฃ๎ข
๎ฉ๎๎ง๎จ๎ช๎ฃ๎ ๎๎๎ค๎ก๎๎ก๎๎ฉ๎๎๎ฃ๎๎ช๎จ๎๎๎๎๎๎๎๎๎จ๎๎ฌ๎๎ฌ๎๎ฉ๎๎๎๎๎ฃ๎๎ง๎ง๎ค๎ฌ๎
๎๎ก๎๎๎๎๎ฉ๎ค๎๎๎ช๎ฉ๎๎๎ฉ๎๎ค๎ช๎ฉ๎ฃ
8.๎ ๎ถ๎จ๎จ๎๎ข๎๎ก๎๎ ๎ฉ๎๎๎ ๎ข๎๎ฉ๎๎ง๎ ๎๎๎ง๎ ๎๎ฃ๎๎ ๎๎๎๎ฉ๎๎๎ง๎๎ค๎๎ง๎๎
๎ฌ๎๎ฉ๎๎ ๎๎
๎ฆ
๎ฟ๎ฉ๎๎ข๎ง๎ฅ๎ ๎ญ๎๎๎ก๎๎ฉ๎ ๎๎๎๎๎๎จ๎๎ง๎๎ฌ๎ก๎ ๎๎ก๎๎ฉ๎๎ฌ๎๎จ๎๎๎ง๎ก๎
๎๎ฃ๎๎ ๎๎ ๎ฌ๎๎ฃ๎๎ ๎ฃ๎ช๎ฉ๎ ๎ค๎ง๎ ๎๎ ๎จ๎ฉ๎๎ง๎ ๎ ๎ฃ๎ค๎๎ ๎๎จ๎๎๎ Figure
79๎๎ฃ๎ ๎ธ๎ค๎ฃ๎๎ง๎๎ฉ๎ช๎ก๎๎ฉ๎๎ค๎ฃ๎จ๎๎ ๎๎ค๎ช๎ง๎ ๎๎๎๎ฉ๎๎๎ง๎๎ค๎๎ง๎๎ ๎๎จ๎
๎๎ค๎ข๎ฅ๎ก๎๎ฉ๎๎ฃ
4.๎ ๎๎ค๎ช๎ฉ๎ ๎๎
๎ฆ
๎ฟ๎ฉ๎๎ถ
๎จ
๎ฟ๎ญ๎๎ ๎ฌ๎๎๎๎ ๎จ๎ก๎ค๎ฉ๎ ๎ฉ๎๎ถ๎ช๎๎ ๎ก๎ค๎ฃ๎๎ ๎๎ฃ๎ ๎ฉ๎๎๎
๎ฌ๎ค๎ง๎ ๎ฅ๎๎๎๎๎๎๎ฃ๎๎๎ฆ๎๎ถ๎ง๎๎๎๎ง๎ค๎ข๎๎ฉ๎๎๎๎จ๎๎ค๎ง๎ฉ๎๎๎ฃ๎๎๎ค๎๎๎ฉ๎๎๎
๎๎๎๎ฉ๎๎๎ง๎๎ค๎๎ง๎๎๎๎จ๎๎๎Figure 77๎๎ฃ
Figure 77.๎๎๎ก๎ค๎ฉ๎๎ง๎ค๎ช๎ฉ๎๎๎๎๎ฃ๎๎๎๎๎ฉ๎๎๎ง๎๎ค๎๎ง๎๎ฃ
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Figure 79.๎๎ถ๎จ๎จ๎๎ข๎๎ก๎๎ฃ๎๎๎ข๎๎ฉ๎๎ง๎๎จ๎ก๎ค๎ฉ๎๎๎๎๎ฉ๎๎๎ง๎๎ค๎๎ง๎๎
๎๎ค๎ข๎ฅ๎ค๎ฃ๎๎ฃ๎ฉ๎จ๎ฃ
Tip:๎The length of the flat head screw depends
on the thickness of the featherboardโthough
1
1
โ2" to 2" lengths usually work.
๎๎ค๎ฌ๎ก๎๎ฅ๎ง๎ค๎๎๎๎๎๎ฉ๎ค๎Mounting Featherboard in
Miter Slot๎๎ค๎ฃ๎Page 55๎ฃ
Note:๎The routed slot, countersink hole, and
the flat head screw are essential for the miter
bar to clamp into the miter slot. When the
wing nut is tightened, it will draw the flat head
screw upward into the countersunk hole. This
will spread the sides of the miter bar and
force them into the walls of the miter slot,
locking the featherboard in place.