Job Setter, Spline-rolling Machine
Overall rating: (N/A)
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Sets up automatic spline roll-forming machines to cold-form
splines on gear shafts according to machine setup instructions
and knwoledge of operational capabilities of machine, using
handtools and gauges: Places shims to position die-racks (used
to form teeth on splines by pressure-rolling action) at
specified height and verifies position with micrometer. Turns
knob to adjust vernier gauges and obtain specified spcaing of
die mounts. Places die-racks in mounts and clamps racks in
position. Places spline blank between machine centers and
positions machine tailstock to accommodate length of workpiece.
Starts and cycles machine to verify operation specified.
Inspects trial run splines for conformance to specifications,
using micrometer and gauges. Adjusts machine to correct faulty
setup if splines do not meet specifications.
May set up
roll-forming machines to cold-form threads on gear shaft and be
designated Job Setter, Thread-Rolling Mahcine (machine shop).
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Job Setter, Spline-Rolling Machine
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