To drill the bore, I used my lathe with a
three-jaw chuck and drilled a bottomed 33/64" hole 5 1/8" deep to the edge of the drilled hole.
The
three-jaw chuck allows switching from mandrels to collet chucks to face drivers and centers.
Typically the index and middle fingers move inward on nonparallel planes so as to approach the thumb in a
three-jaw chuck fashion.
The NPFLEX-LA utilizes an easy-to-use,
three-jaw chuck design to allow for the mounting of shafts for lead angle and surface texture measurements.
After the dynamic analysis of the model of spindle with self-centring
three-jaw chuck with the diameter of [phi] 250mm and length of 95mm, and the representative workpiece with 91.
The lathe as a standard was equipped with a
three-jaw chuck Samchully FTC-190H (length of jaws--43 mm).
It is equipped with a 10" hydraulic
three-jaw chuck.
The keyless
three-jaw chuck was an improvement over the more common collet arrangement, which requires a small spanner to tighten.
In addition, a workpiece table,
three-jaw chuck and fixing kits are also available for particular inspections.
The clamping pins can be used to clamp a standard 6" vise, a
three-jaw chuck, a customized fixture, or even a pneumatic fixture.
Spindle tapers and styles include: CAT or BT 40 and 50, HSK63,
three-jaw chuck with a through hole, and a 150mm diameter faceplate.
