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Business of Machining

Author: John Grimsmo & John Saunders

Subscribed: 1,432Played: 75,980
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John Grimsmo of Grimsmo Knives and John Saunders of Saunders Machine Works discuss their success, struggles, goals and more as machinists, business owners and entrepreneurs.

442 Episodes
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Topics: * Speedio automation * Social media addictions * Mammoth Ski Trip * White Light Interferomety! * Johnny Five update * Grinding
Topics: * Tool life and strategy * Okuma Horizontal for sale * Keyence microscope demo * Custom python programs * Bar-feedio * Expectations in a shop
#440 Be present

#440 Be present

2026-01-0952:00

Topics: * 2026 goals for the year * Be present * Speedio automation cell * Evaporating coolant * Grimsmo is on a quest to learn everything there is to know about ultraprecision manufacturing
Topics: * Latest obsessions *     - recycling used coolant *     - foam * 2026 roadmap *     - what do people want? *     - execution.   *     - collaborative planning *     - Complete each task in a way you're proud of * Checklist for buying machines * SMW Brother is installed! * Grimsmo Speedio quest for ultra precision * Embarassing Babmu moment
Topics: * Within Tolerance podcast shoutout * Pissed: GPS sensors when moving machines * First part on SMW's Brother * Speedio optimization at Grimsmo * SMW Dec 18th hosting Toolpath webinar * Grimsmo vision system deep dive * Ai tip - feeding it the right imformation * Shopify integration
Topics: * White light interferometer and Grimsmo Vision * Solving other people's problems, not just your own * Saunders travelled to Lights Out Automation, Metalquest, Autodesk, Lambcrafted, and Johnny Five * New Speedio and UMC * Historical financials
#436 Blocking wax

#436 Blocking wax

2025-11-1449:24

Topics: * Blocking wax * Measuring porosity in metal * Nesting software * White light interferometer * Audio issues fixed?
Topics: * Audio issues on podcast? * Waterjet mod vises * Kern float sensors * The power of vision systems and AI
Topics: * Should we die with zero? * Measuring anodizing hardness * Engineering change notifications * Home assistant * Foam update * Video on probing * Lights Out Automation - integrator
Topics: * Foam update * Rachel Whiteread art exhibit * 15 minute trackers * Mailcall from Abom79 * Buying a paving company * Water filtration
Topics: * Stress relieving titanium * Robot flip fixtures * Foam update * Raspberry Pi Home Assistant and webcams * Probing too much * Telescopes and lenses
#431 Tariffs

#431 Tariffs

2025-10-1051:50

Topics: * Tariffs * Visit to Tuck's Garage * Johnny Five is almost alive * Speedio S700 purchased! * Fieldly.ai (necklace pendant) * DIY foam inserts
#430 Tough days

#430 Tough days

2025-10-0346:50

Topics: * Tough days * CMTS tradeshow * Selling machines and building the shop * Gorilla Stand micro adjustment * Kuka arm rubber scraper: https://www.youtube.com/watch?v=ZS4Bpr2BgnE * Influencer marketing
TOPICS: * Watchmaking * CA Glue * White light interferomety * DIFFRACTION LIMITED VIDEO MUST WATCH: * https://youtu.be/MgQbPdiuUTw?si=cvqbxAIJuswziIl9 * Cheat sheet for different AI's.  * Notebook LM * Tool wear issues on small parts
TOPICS: * New computer specs * UR10e robot * Building a white light interferometer * Watchmaking * Selling the Okuma horizontal * Finishing Johnny Five
TOPICS: * Tradeshows, Kern Precision days * Adam from Laney Machine Tech * Cyrus from Cylos Garage * White Light Interferometry * SMW expanding pins
TOPICS: * Drilling and tool life * Through spindle coolant * Speedio S500 details * Argon results in heat treat * Gorilla stand
TOPICS: * Argon purging heat treat bags * Revisiting tool life in steel * Tapping, form tapping, threadmilling * Machining graphite
#424 I hate rework

#424 I hate rework

2025-08-2248:34

TOPICS: * I hate rework * Aligning the Erowa chuck on the Kern * Expanding clamps * One piece flow vs batchwork
TOPICS: * Saunders smashed his finger * Met NileRED * What's the ideal retirement home shop? * Corporate Saga pens * Inventory * Vapor blasting
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Comments (2)

Connor Purington

are you still accepting submissions for 30 second clips about how this podcast may have help you? if so where can I submit? thanks guys! happy holidays!

Dec 30th
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Karthik Senapathy

Why don't you dunk your finished parts in a can/drum of oil to prevent rusting? Maybe you can tie it and tag the thing you tie it with

Nov 11th
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