CNC Machining

I was introduced to CNC machines at the Lean Factory. Here I learned basics like setting tools, fixturing workpieces, indicating in a vise, and changing programs. At Bosal, we have a Haas VF-3 which I have used to further hone my skills. I took two training courses in mill programming. This taught us how to manually write code for any 3-axis part we wanted to make. When I use this machine, I am usually working on a project where I have identified a need for a new component for a machine or something to fixture a part better. I then model the part in SolidWorks and write the program using CAMWorks. I order the raw material I need to make the part. I run the program on the machine and I understand the code enough to safely run the program without crash.

Training:

Basic Mill Programming – GeroTech June 2016
Advanced Mill Programming – GeroTech July 2016

Machining related knowledge:

Picking speeds and feeds based on tool size, material, desired finish
Safely fixturing workpieces
Indicating in a vise
Manually setting tool height and using automatic probing
How to step through a program and ability to read the code for what will happen next

Manual Machining

I was introduced to a milling machine and lathe in school during our first design and manufacturing class. We learned all the basics of the machine. Our project involved designing a remote control robot to compete in a ball scoring game. We then machined the parts for the robot after making drawings and getting them approved. Design and manufacturing I and II also involved using these machines. I use one of these machines quite often at Bosal.

Welding

Being able to quickly and effectively fabricate something is convenient and welding can often provide that. It saves the use of fasteners and simplifies designs. There have been times at Bosal where being able to quickly make something is very beneficial production. Most of my experience is with MIG welding and I am just now learning how to TIG weld.

Other Tools

I have used a wide range of tools throughout my lifetime:

Drill Press
Drill
Impact Drivers
Band Saw (vertical and horizontal)
Circular Saw
Table Saw
Compound Miter Saw
Reciprocating Saw
Grinder
Surface Grinder

Measurement Tools:

Calipers
Micrometers
Indicators
Height Gauge
Feeler Gauge
Bore Gauge