A vertical mill is essentially a lathe stood on end with a large milling attachment permanently affixed. It’s arguably the current “standard” for multi-point machine tools (in contrast to the single-point cutting tools like lathes and shapers). The vertical mill is far from the first attempt to optimize the flattening operation on a lathe. Flat surfaces and features were previously made on things like shapers and metal planers.
A shaper is particularly useful, because it’s extremely adaptable to different operations, can reach inside parts in ways other tools can’t, and can use the same tool bits as the lathe (perhaps with a slightly different grind). However, as the old machinist’s joke goes, “you can make anything with a shaper except money”. Shapers are versatile, but they are not fast. Vertical mills are fast, so as soon as metallurgy and manufacturing advanced to the point of making complex tooling like end-mills practical, milling machines came to dominate.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — Chip inventories rise as demand falls
Wearables — How to attach a battery to your next wearables project
Electronics — Check out this shorthand shortcut
Python for Microcontrollers — Python on Microcontrollers Newsletter: 400 CircuitPython Libraries, 3m Thanks and much more! #CircuitPython #Python @ThePSF @micropython @Raspberry_Pi
Adafruit IoT Monthly — 2022 in Recap!
Microsoft MakeCode — MakeCode Thank You!
EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Products 1/25/2023 Featuring Adafruit ESP32-S2 Reverse TFT Feather! (Video)
No comments yet.
Sorry, the comment form is closed at this time.