(8) Move the table to the maximum stroke end of the other side and tighten the adjustment screw with a torque wrench by repeating the procedure above. (Figure H-39f)

Table H-16 Recommended Tightening Torque for Mounting Bolts Unit/N m
I NESTROKEBALLSPLINETOPBALL Nominal Designation of Screw Tightening Torque M2.5 0.5 M3 1.1 (When using stainless-steel screw A2-70 on aluminum seating for tightening)

Securing the curved tracking bases

PRODUCTS

(9) Mount an edge reference plate between the reference edge of the A-curved tracking base and end piece, press it against the reference edge of the bed, and then tighten only the mounting bolt in the middle. (Figure H-40g)(10)Repeat the procedure above to mount an edge reference plate between the reference edge of the B-curved tracking base and the end piece. Press it against the reference edge of the bed, and then tighten only the mounting bolt in the middle. (Figure H-40h) In order to maintain parallelism of curved tracking bases, do not cycle the table during this process and make sure that there is no clearance between the edge of the table and the edge reference plate.(11)Secure the rest of the mounting bolts on the curved roller cage one by one while moving the table as instructed in steps (7) and (8).

Figure H-40 Installation Procedure (2)
ghi SLIDEBUSHSLIDEUNITSTROKEBUSH Edge reference plate IndicatorRolling direction Edge reference plate SLIDEROTARYBUSH Regulating screw

Adjusting the preload

(12)Move the table to the right and left with the test indicator attached to the side face of the table (reference side). Or, apply pressure in the rolling direction and confirm that the oscillation of the attached indicator is stabilized at the minimum level. (Figure H-40i)(13)Return the mounting bolt on the B-curved tracking base at the adjustment screw side to the temporary setting.(14)Return the table to the center position, slightly loosen the adjustment screw in the middle, and then gradually loosen the adjustment screws on the curved roller cage while moving the table as instructed in steps (7) and (8). Make sure not to reduce the preload too much.(15)Finally, secure the B-curved tracking base at the adjustment screw side, which has been installed temporarily. Secure the mounting bolts on the curved roller cage one by one while moving the table as instructed above.

SLIDESHAFT SLIDE WAY/GONIO WAY SLIDE TABLEMINIATURE SLIDEACTUATORSLIDESCREW

H-61