Woodstock M1099 manual =fli$AXnlZb

Df[\cD('00D]^J`eZ\/&'.

FG<I8K@FEJ

=fli$AXn:_lZb

Kf`ejkXcck_\]fli$aXnZ_lZb#[fk_\j\jk\gj1

Refer to the Dflek`e^:_lZbfi=XZ\gcXk\ procedures on GX^\(- to mount the four-jaw chuck.

Kf_fc[Xnfibg`\Z\`ek_\]fli$aXnZ_lZb#[fk_\j\ jk\gj1

(% DISCONNECT POWER TO THE LATHE!

)% Using the chuck key, open each jaw so the workpiece will lay flat against the chuck face.

*% Support the workpiece.

+% Lock the tailstock, then turn the tailstock quill so the dead center makes contact or is close to the center point of your workpiece (see=`^li\()).

,% Turn each jaw until it just makes contact with the workpiece.

-%In an opposite pattern, tighten each jaw in small increments. After you have adjusted the first jaw, continue tightening the opposing jaw. Frequently check the dead center alignment to make sure you have not wandered off your index point due to applying too much pressure to a single jaw.

.% After the workpiece is held in place, back the tailstock away and rotate the chuck by hand. The center point will move if the workpiece is out of center.

/% Make fine adjustments by slightly loosening one jaw and tightening the opposing jaw until the workpiece is precisely aligned. Use a dial indicator to fine tune adjustments into alignment (see=`^li\(*).

Lj\ X cfn IGD n_\e

dXZ_`e`e^ _\Xmp \ZZ\eki`Z

nfibg`\Z\j2 FYa\Zkj k_ifne

]ifdXcXk_\ZXeZXlj\j\i`$

flj`ealipfi[\Xk_%

=`^li\()% Rough centering procedure

with a typical 4-jaw chuck, using the dead

center and the tailstock.

=`^li\(*% Exact centering procedure with a typical 4-jaw chuck using a dial indicator.

-18-