True to my word, I struggled through the myriad of steps needed to get Mitchell 46 back onto its rackover L-base this week. On its surface, this sounds like a simple process, but without the various fixtures that the Mitchell factory had to complete this, the process becomes complicated. Mechanically, the rackover L-base is a […]
Victory Over the Rackover L-Base! Read More »
I had to take a break from work on Mitchell 46 for a few days this week to do some rearranging of my machine shop. A friend has offered me his CNC milling machine, and in order to fit it into the shop, I had to sell my venerable Webb milling machine. The logistics behind
Making Room for New Machinery Read More »
Somehow we find ourselves in July already (not sure how that happened!), so we decided to take a couple of days off for the 4th of July holiday and relax. Now though, we are back to work on Mitchell 46, along with the dozen other projects we have going at the same time. Much to
As there has been nothing simple about bringing Mitchell 46 back to life, it is only fitting that the process of getting the camera securely mounted to the milling machine, and true and parallel to the film plane, was a week-long endeavor. This process had to take into consideration machining the bottom surface of the
A Long Week’s Journey Back to Machining Mitchell 46 Read More »
I took some time this week to catch up on a number of smaller projects while I carefully considered what my next step will be on Mitchell #46. Beginning with Mitchell #46 though, I spent a great deal of time considering how to set the camera up so I can begin machining the replacement bottom
A Week of Many Projects Read More »
With my work on the Dykstraflex camera complete, I have returned my attention to Mitchell 46. I dusted off the setup on the mill, re-indicated all the surfaces that needed to be true, and began to make a tool path map. I had transferred the actual position of the camera movement to the aluminum plate
Mitchell 46 Get a New Front Read More »
Despite my good intentions, replacing the roof on our building interfered tremendously with progress on Mitchell 46 this week. My next step in restoring this camera was to prepare the casting so it can be accurately mounted on the milling machine. There are very few things on the casting that remain true, so the only
The First Step in Setting Mitchell 46 Up for Machining Read More »
In order to move forward with the machine work on the replacement bottom plate for Mitchell 46, the front plate had to be installed so that three important things could be established: First, the proper thickness of the front plate so that the camera will slide freely on the rackover L-base and still light trap.
Mitchel 46: The Glue Crisis Read More »
After the puzzling and disappointing failure of the Loctite adhesive last week (Loctite has never failed me before!) I went through a process of cleaning and degreasing the camera casting and the replacement bottom plate. I spoke to an adhesive expert, and he recommended 3M’s Scotch Weld 2216 2-part epoxy. The process required 4 arms
Is This Glue Really Going to Work? Read More »
The task at hand with Mitchell Standard #46 is now to put metal back where it was unceremoniously removed. This problem is compounded by the fact that so much material was removed from the bottom of the camera casting, that some areas are perilously thin. After three days of contemplating the next steps, and a
Mitchell Standard 46 – Creating the Replacement Bottom and Front Plates Read More »
