Toby Donajkowski Instrument Maker 7641 Medical Science II phone: 764-1584 email: tdona@umich.edu

Specializing in Design and Manufacture of
Prototype Scientific Devices

Computer-aided Design allows for detailed blueprints to be processed and filed for future reference. Blueprints are drawn to scale, with tolerances on 0.001 inch.
Blueprints can be transferred into word-processing or other document files for publication.

Procedures Available

Three axis CNC Vertical Milling
CNC Lathe Turning
Conventional Lathe and Mill Work
Optical, English, and Metric Thread Cutting
Precision Sheet Metal Fabrication
Tungsten Inert Gas Welding of Aluminum, Stainless Steel, Copper etc.
Silver Soldering
Bead Blasting

Submitting a Job

The Physiology Machine and Instrument Shop operates on a recharge system. Currently there is one full-time machinist to aid researchers in the design and fabrication of specialized scientific devices.

Although operated by the Department of Physiology, the shop also does work for other departments.

Bring a simple sketch and list of criteria, and we will take it from there.
If you require someone to come to your laboratory for consultation, call for an appointment.

At the time of ordering the work, you will need to submit a university account number. Your account will be charged when you receive the finished product.
REPAIRS of mechanical and electrical devices are also done if time is available.