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Figure 21.B^aahe^cYaZheZZYX]Vgi#
3. GZ[Zgidi]Zb^aahe^cYaZheZZYX]Vgi^cFigure 21VWdkZid[^cYi]ZcZVgZhiheZZYhZii^c\id ndjgXVaXjaViZYheZZY#
Note: This chart is also on the front of the machine. In most cases, the calculated spindle speed will be between the available speeds. Use your best judgement when choosing either a higher or lower spindle speed.
4. AddhZc i]Z b^aa bdidg adX`! i]Zc bdkZ i]Z bdidgidlVgYi]Zhe^cYaZidgZa^ZkZiZch^dcdc i]ZYg^kZK"WZai#
5. 8dc[^\jgZ i]Z K"WZaih Vh Y^gZXiZY [gdb i]Z heZZYX]Vgi#
6. BdkZ i]Z bdidg VlVn [gdb i]Z he^cYaZ hd i]ZgZ ^h Veegdm^bViZan &¿' YZ[aZXi^dc l]Zc bdYZgViZ egZhhjgZ ^h eaVXZY dc i]Z K"WZai WZilZZc i]Z ejaaZnh! i]Zc gZ"i^\]iZc i]Z b^aa bdidgadX`#
7. GZ"^chiVaa VcY hZXjgZ i]Z b^aa Yg^kZ hnhiZb XdkZg WZ[dgZ XdccZXi^c\ i]Z bVX]^cZ id edlZg#
Example with HSS Cutting Tool
>[ndjlVciidbV`ZVhjg[VXZXjidcV]VgYXVhi
Step 1: :mVb^cZ i]Z b^aa Xjii^c\ heZZY iVWaZ ^c Figure 19dcPage 23id[^cYi]ZgZXdbbZcYZY Xjii^c\heZZYidWZ*%H;B#
Step 4:;^cYi]ZcZVgZhib^aahe^cYaZheZZY^ci]Z | ||
he^cYaZheZZYX]Vgi!l]^X]^h(&*GEB!i]ZccdiZ | ||
i]Z K"WZai Xdc[^\jgVi^dc ^c i]Z Wdm id i]Z aZ[i d[ | ||
i]^hheZZY# |
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Step 5: 8dc[^\jgZ i]Z Yg^kZ K"WZai dc i]Z [djgi] | ||
bdidg VcY ^YaZg ejaaZnh 6¶7 ! VcY i]Z he^cYaZ | ||
K"WZaidci]Z[^ghi^YaZgVcYhe^cYaZejaaZnh 7¶8 ! | ||
Vhh]dlc^cFigure 22# |
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Figure 22.B^aaK"WZaihXdc[^\jgZY[dgVb^aa | ||
he^cYaZheZZYd[(&*GEB# | ||
| NOTICE |
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When using a carbide cutting tool, double the cutting speed found in the cutting speed table in Figure 19onPage 23.
Step 2: *%H;B [gdbi]ZX]Vgi m)2'%%
Step 3: '%%$%#+'* Y^VbZiZgd[XjiiZg 2('%
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