Dear PM Forum,
I've lurked here for a long time, first time poster.
I'm changing a store room at my office into a prototyping room, and I am planning on buying our first CNC milling machine as the centerpiece of our new in-house prototyping workspace.
I have 4 main question, and it would be great to get some advice from people with first hand knowledge. I'll also take theoretical knowledge- all I ask is that you please identify "theoretical" knowledge as such.
First, we need a compact mill and tooling. Despite a low ceiling (108") the room is ideal with both 3-phase 480, and a heavy duty air compressor already in place
I Looked carefully at the Haas Mini-mill, but the clear working space need is 124" (depth) and that size is a deal breaker for the width/size of the room.
I have read plenty in this forum (and elsewhere) about the problems associated (and general opinion) of Tormach mills, so I haven't seriously considering them despite their compact size, and low price. Even though we are really just prototyping I'd like the mill we choose to have a tool changer, a minimum of 4000 rpm, and be sufficiently strong enough to mill 316 on occasion.
Because of our limited space considerations I've been seriously considering a Trak Machine Tools VCM2. It will fit in the space (about have the required depth of the Haas), and the specs all seem beyond what we need. Base configuration is about $37K. That's a pricey option for our small company, but we can swing it with financing. Although truthfully, it's probably about 2x what we hoped to spend.
Second, for whatever CMC mill we choose, we want to drive it using Fusion 360 as our CAM. Anyone have any experience with this they can share?
We just switched from other software, and we are yet to try Fusion to actually machine anything born/exported from Fusion. Any potential pitfalls (major or minor) to be aware of? Particularly if we pair it with the Trak VCM2?
Third, we need to own basic tooling. There is fairly wide range of brands/quality and I'd like some recommendations on brands/lines of tooling that will work well and offers high value per dollar spent. I'm trying to avoid highest price, and also lowest quality; really "bang for buck" is key.
And finally, fourth- what am I forgetting?
Last thing I want is to fall on my face and miss some major. Really want to avoid the head-smackingly obvious (or even non-obvious) detail of starting up our prototyping room. I know we'll need coolant, and place to dump our chips. What am I missing, anything else?
Despite some experience in manufacturing, I'm paranoid about being out of my depth and buy/building this room with expensive equipment and without ever having put something like this together before.
Thanks in advance and best wishes!
Cirqueoc
I've lurked here for a long time, first time poster.
I'm changing a store room at my office into a prototyping room, and I am planning on buying our first CNC milling machine as the centerpiece of our new in-house prototyping workspace.
I have 4 main question, and it would be great to get some advice from people with first hand knowledge. I'll also take theoretical knowledge- all I ask is that you please identify "theoretical" knowledge as such.
First, we need a compact mill and tooling. Despite a low ceiling (108") the room is ideal with both 3-phase 480, and a heavy duty air compressor already in place
I Looked carefully at the Haas Mini-mill, but the clear working space need is 124" (depth) and that size is a deal breaker for the width/size of the room.
I have read plenty in this forum (and elsewhere) about the problems associated (and general opinion) of Tormach mills, so I haven't seriously considering them despite their compact size, and low price. Even though we are really just prototyping I'd like the mill we choose to have a tool changer, a minimum of 4000 rpm, and be sufficiently strong enough to mill 316 on occasion.
Because of our limited space considerations I've been seriously considering a Trak Machine Tools VCM2. It will fit in the space (about have the required depth of the Haas), and the specs all seem beyond what we need. Base configuration is about $37K. That's a pricey option for our small company, but we can swing it with financing. Although truthfully, it's probably about 2x what we hoped to spend.
Second, for whatever CMC mill we choose, we want to drive it using Fusion 360 as our CAM. Anyone have any experience with this they can share?
We just switched from other software, and we are yet to try Fusion to actually machine anything born/exported from Fusion. Any potential pitfalls (major or minor) to be aware of? Particularly if we pair it with the Trak VCM2?
Third, we need to own basic tooling. There is fairly wide range of brands/quality and I'd like some recommendations on brands/lines of tooling that will work well and offers high value per dollar spent. I'm trying to avoid highest price, and also lowest quality; really "bang for buck" is key.
And finally, fourth- what am I forgetting?
Last thing I want is to fall on my face and miss some major. Really want to avoid the head-smackingly obvious (or even non-obvious) detail of starting up our prototyping room. I know we'll need coolant, and place to dump our chips. What am I missing, anything else?
Despite some experience in manufacturing, I'm paranoid about being out of my depth and buy/building this room with expensive equipment and without ever having put something like this together before.
Thanks in advance and best wishes!
Cirqueoc