Machinist Journeyman

Machinist Journeyman was just updated with new features to give you the best app possible. You will be amazed by the amount of "I Use it Everyday" content in this app.

Featured in several Trade Publications, this app is surfacing quickly as the obvious choice for assisting in dozens of everyday Machine Shop Calculations.

*METRIC VERSION NOW IN APP STORE*
Search for "Machinist METRIC Journeyman"

Striving for a User-Friendly Experience, the Journeyman brings you the desired calculations for Chip Thinning Milling Calculations, Circular Interpolation Feed Adjustments, Tapping Feeds, Trig Functions, Sine Bar, Metric & Inch Conversions, Tap Drill Sizes, Desired Spot Drill & C'Drill Diameter by Depth and much more.

The "Machinist Journeyman" includes::

"Picker" Style Decimal-Drill Chart
"Picker" Style Centerdrill Info

MILLING SECTION IPM FEEDS:
*RPM & IPM
*SFM & FPT
*Radial Chip Thinning
*Ballnose Chip Thinning
*45 Degree Lead Angle Chip Thinning
*Tap Speed & Feed
*Threadmill G-Code Program Generator
*Toroidal Milling

MILLING SECTION IPR FEEDS:
*RPM & IPR
*SFM & FPT
*Radial Chip Thinning
*Ballnose Chip Thinning
*45 Degree Lead Angle Chip Thinning
*Tap Speed & Feed

MILLING MISC:
*RPM
*SFM
*Internal Circular Interpolation Feed Adjustments
*External Circular Interpolation Feed Adjustments

TURNING SECTION:
*RPM
*SFM
*Helix Angle and Proper Anvil Selection for Laydown Threading Systems
*Thread Reference Point
*Length to Diameter Ratio
*Smallest Effective Dia for desired SFM based upon Max RPM
*G97 to G96 Constant SFM Calculations
*Surface Finish Calculation

DRILLING SECTION:
*Drill Point Length
*Spot Drill Depth for Desired Diameter
*Center Drill Depth for Desired Diameter
*Center Drill Dimension Information
*Tap Drill Sizes for: NPT, NPS, BSPT & BSPP
*Tap Drill Sizes Calculations for:
* Cut Tap Inch
* Cut Tap Metric
*Form Tap Inch
*Form Tap Metric
Allows you to calculate Special Thread Specifications, not choosing ONLY from a pre-determined list

MATH:
*NEW* CNC Bolt Circle Calculator, 72 Holes, 3 O'Clock is Zero Degrees and goes Counter ClockWise in Rotation.
Bolt Circle Calculator
*Right Triangle Trig Section
*Sine Bar Height
*Dimensions for + and - Tolerances
*Dimensions for + and + Tolerances
*Dimensions for - and - Tolerances
(Thanks Dave for the Idea)

CONVERSION SECTION:
*IN / MM
*HP / KW
*LB/ KG
*Temperature
*Torque
*Square Across Corners
*Hex Across Corners
*Length to Diameter Ratio
*MM Pitch to Threads per Inch

ESTIMATING CALCULATIONS:
*Qty. of Inserts
*Per Part Tool Cost
*Lathe Cut Time
*Mill Cut Time
*Manual Mill Feeds
*Production Hours Needed for Job
*Feet of Material Needed

SALESMAN CALCULATIONS:
*Profit Margin
*Sell / Cost / Profit
*Off List Discount

REFERENCES:
*NEW* Inch Size Screw Thread Info up to 1-1/4" diameter
*GD&T Symbol Chart
*Rockwell C to Brinell Hardness

INFORMATION:
*Highlighting articles that the Developer has had published which explains certain machining processes.
Future updates wi