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Business of Machining

John Grimsmo of Grimsmo Knives and John Saunders of NYC CNC discuss their success, struggles, goals and more as machinists, business owners and entrepreneurs.
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Archives
Now displaying: 2021
Jun 25, 2021

Topics: 

  • Tour of Miltera
  • CMM machines and Tolerances on Norseman Features
  • Born & Koch - Grinding Wheels on a Mill
  • Sweetwater Sound, Inc. - Business Plans and Visions
  • Willemin Update
  • Stainless Steel SFM & Endmill Chipping
Jun 18, 2021

TOPICS:

 

  • Grimsmo tries to figure out a Kern alarm he has never seen before.
  • SMW got their new DT2 milling machine and it is QUICK!
  • Saunders is taking a Javascript course to edit post processors better.
Jun 11, 2021

TOPICS:

  • Business Problem Solving & Developing Systems
  • DIY Coolant Washdown System
  • Shipping, Customer Service
  • Air Compressor/Drain System IoT Failure
  • Google Sheet To Do List
  • Thingyverse RC F1 Car: 3D Printed Parts & Inspiration
  • Pro-Active Machine Shop Maintenance
  • Learning the KERN - Mid Routine Program Restart: Heidenhain Block Scan, Haas Setting 36
  • Programming G-Code using Visual Studio Code Detecting Syntax Errors
  • Grimsmo Knives Shop Tour Video
  • Fluke Power Meter Determines Power Availability for Willemin
  • Growth Vs. Scaling: Approaching with Caution
  • Sister Tools & Multiple CNC Mills
  • Lathe Tooling & Tool Life
  • Seco Quick Change Toolholder on the Swiss
  • Capto Toolholders for the Nakamura
  • SMW Fixture Plate Packing & Shipping Process


Check out Spencer Webb's IG @spencer_webb_nh for Kinetic Precision PFG Stones

Jun 4, 2021

TOPICS:

 

  • Being vulnerable & making decisions.
  • Moving and reorganizing areas of both shops.
  • CORE VALUES.
  • Traction by Gino Wickman
  • Saunders installed a coolant washdown system.
  • Chip management & draining coolant.
  • Renishaw probe batteries.
  • Draining air compressors!
May 28, 2021

TOPICS:
- Chip Trapper VS. Freddy
- Machine Shops & Climate Control
- Regularly Scheduling Maintenance
- DIY Washdown system for the Haas?
- 3D Printing a Detent Dropper Mechanism Creality LD002H
- Information and Operations Overhaul at SMW
- Communicating Important Information for Team

May 21, 2021

TOPICS:

 

  • Both John's are reading Traction by Gino Wickman. Has tons of great information.
  • What are the most important numbers to monitor in your business?
  • Do you watch cash on hand on a daily basis?
  • Standardize info without the noise.
  • Grimsmo is trying to machine acrylic, which is tougher than it looks.
May 14, 2021


Topics:

  • Grimsmo shares an update about firing his father
  • How the justice system relates to owning a business
  • Saunders leans toward LEx tracking inventory and communicating with Shopify's API
  • Astronaut Hangout: Outer Space, Infinitesimal Perspectives, & UFOs
  • GK Seco Tool Update
  • Swiss IRL - Setup, Material, Guide Bushings, Turning Centerless Ground Material
  • Willemin - A Customs Nightmare
  • Helpful Advice for Decision Making - More alternatives = Better decisions
  • KERN - Tool Life & Pallet Management
May 7, 2021

TOPICS:

  • This week Saunders & Grimsmo give a deep dive into all their employees and what they do.
Apr 30, 2021

TOPICS:

  • Grimsmo quits (this is a good thing, we promise)!
  • ERP Systems & Purchase Orders
  • Raw Material Shortages
  • Willemin (Mill-ish) coming to Grimsmo Knives from Ohio
  • Haas VF-3 & Haas DT-2 for production at SMW!
  • KERN & lights out production
  • Diagnosing Tool Life Killers & Solutions (Chip Evacuation, Fusion 360 Adaptive with Ramp Taper Angle, tool coatings, through spindle coolant, flute count, magnetism, and more!)
  • Higby Threads, CNC Lathe Love, Master Ring Gauges
  • Dimension Drawings for QC at SMW
  • Fusion 360 FINALLY allows threading with a grooving tool!

 

Apr 23, 2021

TOPICS:

  • How do business leaders spend their time inside their company?
  • Saunders wants to hire a machinist or an operations manager.
  • Saunders did an awesome tour with Area 419.
  • DT1 Favorite machines.
  • "Leadership is being present."
  • Lathe facing passes and how to get the best finish.
  • Saunders QC bin for diamond parts is getting better and better.
Apr 16, 2021

TOPICS: 

  • Area 419 Tour will be premiered on YouTube Monday April 19th, 2021 at 1:30 PM EDT! 
  • Cashflow, Loans, and Post Covid Economic Impacts
  • Grimsmo's purchased a used Willemin
  • Neodymium Magnets
  • Swiss Miss - Saunders Decides Against Swiss for Reversible Inserts
  • CNC Lathe Probing & Tooling Options
  • Business Mindset - The Shift from Preparer to Reviewer
Apr 9, 2021

TOPICS:

  • Saunders is settling in and working very hard on some updates to the shop this past year.
  • Grimsmo dives into new coolant dispenser.
  • Being a parent and teaching your kids cool stuff!
  • Oil vs coolant.
  • Grimsmo talks about ordering two new lathes!
  • Cycle time speed increases across different machines.
Apr 2, 2021

TOPICS:

  • SMW and Grimsmo in limbo between the lone bootstrapper and leader of a team
  • Plurality of Swisses. Saunders and Grimsmo discuss production volume, process reliability, and other decision making factors for buying new CNC lathes
  • I'm Nak sure if I need a Willemin or Nak. Grimsmo and Saunders debate about whether or not the Nak should be let go in favor of a Willemin Mill Turn
  • Sourcing centerless ground 17-4 Stainless
  • Bar feeders & Automation
  • Area 419 Tour of the new shop gets Saunders dreaming big. The tour is set to premiere on YouTube on Monday, April 19th!
  • GK products like the SAGA, Norseman, and Rask increase in demand
  • Superordinate Shop Goals - Giving the team a unified vision
  • Renishaw Probe Replacements = Worth It!
Mar 26, 2021

TOPICS:

 

  • Grimsmo crashed a Renishaw spindle probe on the Mori.
  • Saunders hired an intern just to focus on Johnny Five!
  • Orbit mechanical water timer for filling coolant.
  • Should we both get another swiss lathe?
  • Saunders is reorganizing the whole shop.
  • Doing a night run of pallets is a game changer.

 

Mar 19, 2021


TOPICS:

  • Just Start! Saunders and Grimsmo discuss the importance of context and relativity when it comes to business advice.
  • SNAP OUT OF IT! You may not realize you're in a comfort zone!
  • Work Smarter AND Harder? The age old debate.
  • Intelligence Vs. Diligence & Practice Vs. Skill
  • Lights out production on the KERN
  • Saunders hires out the cleaning and bookkeeping!
  • Odoo ERP at Seneca Woodworking & Using Data
  • SMW got flooded! Delay on/off switches: https://amzn.to/3eU8ZB2
  • Martin upgrades the Shapeoko into a detent track burnishing machine
  • How and when to hire more people
  • Grimsmo talks about the possibility of selling the Nak for a bigger Tornos!
  • Oil Vs. Coolant
  • Ultrasonic Cleaning

 

Mar 12, 2021

TOPICS:

 

  • Saunders' makes something awesome that went to the bottom of the ocean!
  • Machining titanium
  • Fusion 360 Tool Library issues and fixes
  • Catching up on backorders.
  • Shipping delays and organizing.
  • Playing catch-up.
  • Grimsmo gives a deep dive into swiss lathes and purchasing info for Saunders
Mar 5, 2021

TOPICS

  • Learning - The importance of Curiosity and the Dunning-Kruger Effect (overestimating your competence)
  • 3D Printers for Dual Extrusion
  • Pivotal Machinist Moments - Area 419 Tour, Never Stop Quitting Your Job, and the Downside of Bootstrap Mentality.
  • It Figures. After releasing the "How to Get Paid On Time" video, Saunders gets stiffed.
  • Don't Take It Personal! Implementing systems and strategies for handling problematic situations is a MUST.
  • Whip It Good! Haas Lathe Spindle Liner Whipped Itself into Shape?
  • Lights Out, KERN ON. Grimsmo and his team arrive at the shop to find the KERN still running after successfully completing 10 pallets.
Feb 26, 2021

TOPICS:

  • Saunders talks about his experience with quitting his day job and when you should to.
  • Do you spot holes in machining?
  • Saunders goes into a huge rabbit hole of 3d printing.
  • Lathes, Lathes and more Lathes!
  • Hot glue in the shop? What are the uses?
  • Saunders does a shop tour at Area419
Feb 19, 2021

TOPICS

 

  • Does a College Education Matter? Grimsmo and Saunders share their different paths and initial interests BEFORE they got into CNC machining.
  • Someone is looking for a new machinist---could it be you?
  • Optical Flat & Monochromatic Light for Part Flatness @laneymachinetech
  • Grimsmo and Saunders offer each other workable solutions for tool break detection and other quirky issues.
  • Renishaw probing macros and lathe part off techniques
Feb 12, 2021

TOPICS:

 

  • Reaming holes.
  • Endmill coatings and storage.
  • Grob factory tour.
  • Tool like time and replacement methods.
  • Johnny Five returns.

Links:

https://www.mscdirect.com/product/details/09782467

Feb 5, 2021

TOPICS:

  • Trusting Instincts
  • Social proof for marketing and branding
  • Creative Fixturing and Workholding
  • Grimsmo and Saunders Approved Tools!
  • Good reasons to outsource things beyond the scope of your business
  • Xometry Pay - Solving Collection of past due accounts for businesses?
  • Prusas, 3D printed 1/4" Royal Collet for sub spindle & Gauge Housings

 

UP NEXT: 

FEBRUARY 2021 GOALS FOR GK

Jan 29, 2021

TOPICS:

 

  • Ordering Lathe Material - Purchasing/procurement
  • Finances in Business
  • What makes you happy?
  • Growing a business in 3 stages
  • Lathe talk
  • Past due accounts receivables?
  • Creating your own cnc machine?
Jan 22, 2021

 

  • Saunders on feeling overwhelmed and a defining moment at Pierson Workholding.
  • Can daily tasks actually KILL your business?
  • "You do not rise to the level of your goals. You fall to the level of your systems." - James Clear
  • Marketing 
  • Business accounting
  • Tool life for lathe parting inserts
Jan 15, 2021

TOPICS:

  • Saunders is starting 2021 off great with their ERP system and staying busy with orders.
  • Saunders also tells us about his broken tool on the lathe.

 

  • Grimsmo has been getting their Okamoto surface grinder up and running and it has been awesome!
  • The big news out of Grimsmo is that the Rask is back! They have been hard at work for almost 4 years to bring back the Rask.

 

Jan 8, 2021

TOPICS: 

  • Grimsmo starts us off with a smooth lead in
  • SMW Product Demand Increases & The Struggle to Reduce Lead Time 
  • Super Helpful Tools & Gadgets (Scales & Pallet Jacks)
    • https://www.northerntool.com/shop/tools/product_200680712_200680712
  • Precision 
    • Abbe's Principle
    • The Perfectionists: How Precision Engineers Created the Modern World

    • A Crazy Metrology Question on the NYCCNC Forum
  • Toolpath & Product Improvements
    • Reliable Processes VS. Cycle Time
    • Using templates for easier programming
  • Conventional VS. Climb Milling
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