South bend SB1118, Руководство пользователя

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-46-
For Machines Mfd. Since 10/21
South Bend Tools
Model SB1118
S E R V I C E
A & B
Infeed
Roller
Outfeed
Rollers
Pressure
Bar
Chip
Breaker
C
D
BDC
(Bottom Dead Center)
Figure 57. Planer component recommended Figure 57. Planer component recommended
clearances. clearances.
Dist. Below Cutterhead Insert at BDC (Figure 57)
A. Infeed Roller ...........................................0.020"
B. Chip Breaker ..........................................0.020"
C.
Pressure Bar .............................................0.00"
D. Outfeed Roller ........................................0.020"
It is essential that the feed rollers, chip breaker,
and pressure bar are set at the correct distance
below the cutterhead inserts at BDC (bottom
dead center) to ensure that the workpiece moves
through the planer evenly and the correct
distance from the cutterhead inserts.
To ensure accurate results and make the
adjustment process quicker and easier, we
recommend using a Rotacator for these
adjustments (refer to Page 37).
If a Rotacator is not available, a 6' 2x4 cut into
two even-sized pieces and a feeler gauge set can
be used, but care must be taken when jointing
the wood to achieve accurate results and ensure
both boards are the exact same height.
Setting Feed Rollers,
Chip Breaker &
Pressure Bar Heights
Items Needed Qty
Hex Wrench 3mm .................................................1
Open-End Wrench 10mm .....................................1
Metal Shims .......................................... As Needed
Rotacator (see Page 37) .......................................1
Using a Rotacator
1. DISCONNECT MACHINE FROM POWER!
2. Make sure all inserts are properly installed
(refer to Rotating/Replacing Cutterhead
Inserts on Page 36) and table is parallel
to cutterhead (refer to Adjusting Table
Parallelism on Page 52).
3. Lower table at least 4" below headstock
casting using handwheel.
4. Raise headstock cover.
5. Using Rotacator, find bottom dead center
(BDC) of any insert edge by slowly rocking
cutterhead pulley back and forth, then set
Rotacator dial to "0" (see Figure 58).
To use a Rotacator to check/adjust heights:
Figure Figure 58. Example of using a Rotacator to find BDC. . Example of using a Rotacator to find BDC.
Insert at Insert at
BDC BDC
Rotacator Rotacator
Infeed Infeed
Roller Roller
!
6. Keeping Rotacator dial at "0", position it
under right-hand side of infeed roller and
find BDC of a serrated edge by rocking
infeed roller back and forth.