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I]Z[daadl^c\^hVa^hid[XdbbdcYZ[^c^i^dch!iZgbhVcYe]gVhZhjhZYi]gdj\]djii]^hbVcjVaVhi]ZngZaViZ
idi]^haVi]ZVcYbZiValdg`^c\^c\ZcZgVa#7ZXdbZ[Vb^a^Vgl^i]i]ZhZiZgbh[dgVhhZbWa^c\!VY_jhi^c\dg
deZgVi^c\i]^hbVX]^cZ#NdjghV[Zin^hVERY ^bedgiVciidjhVi<g^ooan
Arbor: 6 bVX]^cZ h]V[i i]Vi hjeedgih V Xjii^c\
idda#
Backlash:LZVg^cVhXgZldg\ZVgbZX]Vc^hb
i]VibVngZhjai^cha^eeV\Z!k^WgVi^dc!VcYadhh
d[idaZgVcXZ#
Carriage: 6 bV^c ]djh^c\ i]Vi Xdch^hih d[ i]Z
VegdcVcYi]ZhVYYaZ#
Cross Slide: 6[^mijgZViiVX]ZYidi]ZaVi]ZXVg"
g^V\Zi]Vi]daYhi]ZXdbedjcYgZhiVcYXVcWZ
bdkZY^cVcYdji#
Compound Rest: 6[^mijgZViiVX]ZYidi]ZXgdhh
ha^YZ i]Vi ]daYh i]Z idda ]daYZg VcY XVc WZ
bdkZY^cVcYdji#
Cutting Speed: I]ZY^hiVcXZVed^cidcVXjiiZg
bdkZh^cdcZ b^cjiZ!ZmegZhhZY^cbZiZghdg
[ZZieZgb^cjiZ#
Dial Indicator: 6c ^chigjbZci jhZY ^c hZije
VcY ^cheZXi^dc ldg`i]Vi h]dlhdc VY^Va i]Z
Vbdjcid[Zggdg^ch^oZdgVa^\cbZcid[VeVgi#
Dividing Head: 6 b^aa^c\ bVX]^cZ VXXZhhdgn
jhZYidY^k^YZVX^gXjaVgdW_ZXi^cidVcjbWZg
d[ZfjVaeVgih#
Down Milling or Climb Milling: ;ZZY^c\ i]Z
ldg`e^ZXZ^ci]Z hVbZY^gZXi^dcVh i]ZXjiiZg
gdiVi^dc#
Facing:>caVi]Zldg`!Xjii^c\VXgdhhi]ZZcYd[V
ldg`e^ZXZ!jhjVaanidbVX]^cZV[aVihjg[VXZ#
Feed: I]Z bdkZbZci d[ V Xjii^c\ idda ^cid V
ldg`e^ZXZ#
Fixture: 6 YZk^XZ i]Vi hZXjgZan ]daYh i]Z
ldg`e^ZXZ ^c eaVXZ Yjg^c\ Xjii^c\ deZgVi^dc
VhdeedhZYidV_^\l]^X]^hjhZYid]daYVcY
\j^YZVldg`e^ZXZi]gdj\]VcdeZgVi^dc#
Gib: 6 iVeZgZY lZY\Z adXViZY Vadc\ V ha^Y^c\
bZbWZgidiV`ZjelZVgdgidZchjgZVegdeZg
[^i#
Headstock: I]Z bV_dg aVi]Z XdbedcZci i]Vi
]djhZhi]Zhe^cYaZVcYbdidgYg^kZhnhiZbid
ijgci]Zldg`e^ZXZ#
Lathe Center: 6 aVi]Z VXXZhhdgn l^i] V +%
ed^ci l]^X] ^h ^chZgiZY ^cid i]Z ]ZVYhidX` dg
iV^ahidX`d[i]ZaVi]ZVcY^hjhZYidhjeedgii]Z
ldg`e^ZXZ#
Leadscrew:AVi]Z·I]Zadc\hXgZli]Vi^hYg^k"
ZcWni]ZZcY\ZVghVcYhjeea^ZhedlZgidi]Z
XVgg^V\Z#B^aa·I]ZhXgZlhi]VibdkZi]ZiVWaZ
^cadc\^ijY^cVa!igVchkZghZ!dgkZgi^XVaY^gZX"
i^dch#
Saddle:I]ZjeeZgedgi^dcd[XVgg^V\Zi]Vig^YZh
dci]ZaVi]ZlVnhVcYhjeedgihi]ZXgdhh[ZZY
VcYi]Z[daadlgZhi#
Spindle: I]Z gZkdak^c\ h]V[i i]Vi ]daYh VcY
Yg^kZhi]Zldg`e^ZXZdgXjii^c\idda#
Tailstock: 6 bdkZVWaZ [^mijgZ deedh^iZ d[ i]Z
]ZVYhidX`dcVaVi]Zi]Vi]Vh Vhe^cYaZjhZY
idhjeedgidcZZcYd[Vldg`e^ZXZVcY[dg]daY"
^c\iddah#
Tool Post: I]Z eVgi d[ i]Z XdbedjcY gZhi i]Vi
]daYhi]Zidda]daYZg#
Turret: AVi]Z·6bVX]^cZ[^mijgZi]Vi]daYhbja"
i^eaZiddahVcYXVcWZgZkdakZYVcY^cYZmZYid
edh^i^dc#B^aa·I]ZeVgid[Vb^aal]^X]gdiViZh
dci]ZXdajbcVcYXVcWZhZiidVheZX^[^X
YZ\gZZ#
Ways:I]ZegZX^h^dcbVX]^cZYVcY[aViigVX`hdc
VaVi]Zdgb^aadcl]^X]i]ZXVgg^V\Z!iV^ahidX`!
VcYi]Zb^aaiVWaZVcY`cZZha^YZ#
Glossary of Terms