Happy March!

Jeremiah's Knives
Good morning and can you believe it’s March already? Wow!¬†Now that Chinese New Year is past the last of the packaging materials for the IGBT Hybrid Driver kits have shipped. I’m now looking forward to getting it all packaged up. I have some fun and unique ideas for the packaging as well. ūüôā
Between ice and snow days, three kids with the flu, then me with it for a couple of days and throw some travel in there I’ve been working on the guide for the kit a bit more. It is coming together beautifully, and I enjoy working on it. But to be honest, I’m most excited to get back to work on finishing the main code. However since the drivers are a crucial part of the overall kit, this is time well spent.

Forging Ahead

On another note, while my brother Daniel is in the process of moving I let a friend, Jeremiah borrow the original induction heater. Jeremiah has been making knives for the better part of last year using stock blanks and handcrafting the handles from various materials. He wanted to get his feet wet forging his own blades from scratch but doesn’t have the area or set up for a flame forge. Maybe we’ll get some nice pictures or even a video or three. He is new to forging but has been studying the last few months, so he was ready for the IH!
Here is some of Jeremiah’s recent work. I believe he said these were Christmas presents this past year.¬†
 Jeremiah's Knives
I’ve met others with impressive talents in blade crafting like¬†Larry Fahnoe, check out his creations too! I am truly excited to see more people with access to induction heating and what they’ll do with it.

The ReactorForge Origin Story

induction heater origin

ReactorForge Induction Heater

A couple of years ago I had considered doing a Kickstarter campaign to fund making a small/medium batch of induction heater kits, but I have seen and studied the downfall of many similar projects attempting to use crowdfunding to accomplish the same goal. I won’t underestimate it, this is a complicated machine with lots of parts, and although I believe I could be successful on Kickstarter, I am choosing to go a different route. One which I think will yield a higher quality product and allow me to better support it. I’ll be making small batches and selling them based on a waiting list similar to how a well known, successful maker of an excellent gas forge operates.

For some years my brother had a small blacksmith shop where he mainly made tools for other blacksmiths. He is currently taking a break from it but, like many, he first worked with coal then moved up to using a gas forge. He used a dual burner propane forge exclusively for a while but starting talking to me about the limits in production he hit as a result of waiting on stock to heat in between working it, sweltering summer heat, ventilation issues in the winter, and high propane costs. None of which were preventing him from working or making a great product, but he was feeling the heat. (That’s the only pun I’ll use, promise!) He mentioned how great it would be to have an induction heater. However, the domestic models were too expensive, and the cheap overseas models didn’t have an exceptional track record living up to their 1.21 JiggaWatt claims. Also, any issues with the unit left you high and dry with little to no support or ridiculous shipping and repair costs. Being a typical maker who loves a challenging project with an atypical way of creating multi-disciplined solutions I told him I’d look into it. After combing the internet for examples and inspiration as well as using what I already knew, I threw together a proof of concept that worked for a few minutes then went up in smoke. I saw the potential and knew I could do better, so I redesigned a couple of times, used better components and about six months later had a unit cobbled together in an old computer case that was good enough to run 100% duty cycle with water cooling from a garden hose. He used it for a week and never fired up his propane forge again. Each heating method certainly has its strengths and weaknesses but the induction heater better fits his needs, and it opened up a lot of possibilities. He significantly increased his production output and earning and was able to build a bigger shop, all centered around that one machine. Over the next couple years, I redesigned and refined a few more times, making the unit more powerful and more reliable. The induction heater I have today is a beast and is much more than I ever expected. Aside from its power, I’m excited about its reliability. The original unit was in an open computer case exposed to all the shop elements including that black sticky metallic dust that gets everywhere. You know what I’m talking about if you’ve worked with metal on any level. My brother pushed his¬†induction heater¬†is ways that made me cringe while watching. I resisted the urge to tell him to ease up because I wanted him to drive it to failure and that he did many times. Every time I repaired it, modified the design and improved the components. Back and forth we did this until now, the unit sits there and just works regardless what he does to it, for years now. That level of reliability is perfect for me because I don’t want only to be a customer support specialist. Downtime and trying to fix problems remotely is just no fun, so I don’t want to make something that is going to put me in a nightmare job position! I’m using quality components, a sturdy sealed enclosure, code to detect and prevent failures and I believe I will still be able to sell this around the cost of the inferior overseas models.

I wish the kit form of the ReactorForge¬†were ready now, not because I need to or want to make money off it but because I’m excited at what it will do for all the hobbyists and makers who can use a machine like this. Think blacksmiths, bladesmiths, metalsmiths of all kinds, glass melting, scientific uses, etc. the applications are vast. Thank you all so much for your support, and I can’t wait to be working together soon!