Smithy Training Programs
Class Location: Detroit Machine Tools Headquarters - 170 Aprill Dr. Ann Arbor, MI 48103
Please call (800-476-4849) or email us (info@smithy.com) before the class date to reserve a seat in the class. Space is also limited. Be sure to sign up in advance!
Schedule for Training Classes
December 9, 2017 10:00 AM to 3:00 PM
Smithy Combo Machines – Upkeep and Operations I:

 Learn how to set up your machine correctly and keep it in tip-top working order. The afternoon instructional session will cover proper feed and speed selection, thread cutting and fixturing for milling operations.

Click here to see detailed program outline

Maintenance and Servicing Topics:

    • Leveling machine
    • Adjusting Gibs
    • Adjusting cross feed nut
    • Tailstock Alignment
    • Tramming/Shimming mill head
    • Adjusting Z axis worm gear lash
    • Lubrication/Maintenance

Machine Operation Topics:

    • RPM selection
    • Speed Calculation
    • Inch/Metric Setup
    • Fixture/Elevating work piece for milling applications
    • Belt adjustment and replacement

RPM Calculation

SFM*4=RPM

Feed Calculation

RPM *IPT*# of teeth = Feedrate

Material

AISI/SAE/ASTM Designation

SFM-

SFM-

HSS

Carbide

 

 

Free Machining Steel

1212, 1213, 1215

270 -

800 -

 

 

290

1000

Free machining plain

1108, 1109, 1115, 1117, 1118, 1120, 1126,

200 -

1000

carbon steels

1211

250

 

Leaded Steel

11L17, 11L18, 12L13, 12L14

200 - 800 - 820

 

 

300

 

Plain carbon steels

1006, 1008, 1009, 1010, 1012, 1015, 1016,

125 - 800 - 885

 

1017, 1018, 1021, 1022, 1023, 1024, 1025,

215

 

 

1026, 1513, 1514

 

 

Plain carbon steels

1027, 1030, 1033, 1035, 1036, 1037, 1038,

55 -

650 -

 

1039, 1040, 1041, 1042, 1043, 1045, 1046,

180

1000

 

1048, 1049, 1050, 1052, 1524, 1526, 1527,

 

 

 

1541

 

 

Free machining alloy

4140, 4150

70 - 430 - 685

steels (resulfurized):

 

200

 

Tool Steel-Water

W1, W2, W5

180

590

Tools Steel-Oil

O1, O2, O6, O7

125

590

Tool Steel- Air

A2, A3, A4, A6, A7, A8, A9, A10

80 - 350 - 375

 

 

125

 

Stainless steels

201, 202, 301, 302, 304, 304L, 305, 308, 321,

115 -

600

(Austenitic)

347, 348

135

 

Cast Iron

20, 25, 30, 35, 40

145 -

400

 

 

215

 

Brass

C35600, C37700, C36000, C33200, C34200,

300 -

1200

 

C35300, C48500, C34000

350

 

Bronze

C65500, C22600, C65100, C67500

200 -

700

 

 

250

 

Wrought aluminum

6061-T6, 5000, 6000, 7000.

500 -

2000

 

 

600

 

Cast aluminum

Sand casted

600 -

200

 

 

750

 

Fee: $25 (Includes lunch)

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