BPM
04-22-2012, 07:17 PM
I am new to CNC routers -- so some of my questions will be basic stuff. Thanks in advance for all your help.
PrsAlpha 60x144x8, 2010 machine, 5hp HSP, 8 tool-ATC, 3axis, plus indexer & 2nd Z (neither are installed currrently), Vaccum table (blower not hooked up yet)
(I purchased this machine recently - doesn't look like it was ever used..)
Problems:
1) I've calibrated the ATC twice - following the directions exactly --- however, when I enter the command to get a tool - and choose tool #1 (or any other)-- the spindle moves to the
correct position - however, Z does not go 'low enough' -- it looks like it should go about 3/4" lower -- the result -- the spindle attempts to load the tool holder -- then it proceeds like it did.. however,
when the spindle moves out away from clip #1 -- the tool holder is still in clip #1 -- and simply gets knocked out of the clip, and falls to the ground.
2) Spindle RPM -- when I choose the RPM control under tools -- it comes up... shows 'preview' for a few seconds then shows the RPM at 2333 -- I cannot change the RPM value... either by entering there - or going to the work sheet form....
Questions:
A) I set the Jog speed to the max at 30.... however, when I'm in K (keyboard mode -- using the arrow keys) it moves pretty slow.... how can i get the tool to move the same speed as when it goes to grab a tool.... ? i.e. 'faster!'
B) When I shut the machine off -- I'm using the on/off lever at the control box... this shuts down the 230V -- however, it looks like the 110v stays on... should i also kill the power to the 110V when I shut the machine off?
C) Where do I find information/documentation about the types of bits I should use for various cutting? The router came with 3 bits -- V-carving bit -- 1/2" plunge bit (I think), 1/2" Up cut spiral bit..
I need to get an education on the types of bits to use - and where to get them.
My immediate needs for bits would be to do the following
1. Cut out curved shapes from hardwood -- 3/4" to 2" in material thickness --(maple, Walnut, Mahagony, Birch, Beech, etc)
2. Drill 3/16" holes into the same material
3. plunge router a rectangular recess area into the material face... 1/16" deep into the surface 2.5"x4" (this recessed area is for flush mounting a plate to the wood)
I'm a little concerned about the plunge routering of these recessed areas... when I do this using a hand held router - I have a template secured against the material face
(much like a door hinge template) this helps to reduce any 'fraying' on the edges of the plunge area... however, with the CNC router -- there won't be a template pressed
against the material face... any feedback on this concern?
D) Do you have any diagrams/pictures of dust collector installations? I've got a two bag Powermatic collector that I was planning to use -- I think it's 3HP.
E) 17Hp blower --- I haven't installed this yet... and was wondering if people 'enclose' it for sound proofing -- the thing looks like it will be noisy! (pics would be nice!)
F) Vacuum table -- based on my needs I'm pretty sure that I'll need to make a new vacuum table, I'll be cutting out parts from sheeted material (flat) - however,
I'll also be cutting out parts from material that is not flat ---
for example: a board that is 42" long x 12" wide by 1/2" thick -- however, it has a 'camber' from end to end -- such that if you lay it on a flat table - the
middle of the board will be 1" off the table -- ( think cambered beam)
for these parts - the camber/length/width/thickness are all the same -- so... - do you think it's possible to make 'matching plates' out of MDF that have the cambered surface --
so that the suction will hold the board in place?
I am imagining that I would need vacuum sections the same size as these plates -- so that the draw (air flow) is concentrated through them...
thoughts?
G) Consulting services $$ -- Anyone in Southern CA (Orange County) interested in providing some consulting services -- i.e. to help get me up and running --
thanks again!
Brent
PrsAlpha 60x144x8, 2010 machine, 5hp HSP, 8 tool-ATC, 3axis, plus indexer & 2nd Z (neither are installed currrently), Vaccum table (blower not hooked up yet)
(I purchased this machine recently - doesn't look like it was ever used..)
Problems:
1) I've calibrated the ATC twice - following the directions exactly --- however, when I enter the command to get a tool - and choose tool #1 (or any other)-- the spindle moves to the
correct position - however, Z does not go 'low enough' -- it looks like it should go about 3/4" lower -- the result -- the spindle attempts to load the tool holder -- then it proceeds like it did.. however,
when the spindle moves out away from clip #1 -- the tool holder is still in clip #1 -- and simply gets knocked out of the clip, and falls to the ground.
2) Spindle RPM -- when I choose the RPM control under tools -- it comes up... shows 'preview' for a few seconds then shows the RPM at 2333 -- I cannot change the RPM value... either by entering there - or going to the work sheet form....
Questions:
A) I set the Jog speed to the max at 30.... however, when I'm in K (keyboard mode -- using the arrow keys) it moves pretty slow.... how can i get the tool to move the same speed as when it goes to grab a tool.... ? i.e. 'faster!'
B) When I shut the machine off -- I'm using the on/off lever at the control box... this shuts down the 230V -- however, it looks like the 110v stays on... should i also kill the power to the 110V when I shut the machine off?
C) Where do I find information/documentation about the types of bits I should use for various cutting? The router came with 3 bits -- V-carving bit -- 1/2" plunge bit (I think), 1/2" Up cut spiral bit..
I need to get an education on the types of bits to use - and where to get them.
My immediate needs for bits would be to do the following
1. Cut out curved shapes from hardwood -- 3/4" to 2" in material thickness --(maple, Walnut, Mahagony, Birch, Beech, etc)
2. Drill 3/16" holes into the same material
3. plunge router a rectangular recess area into the material face... 1/16" deep into the surface 2.5"x4" (this recessed area is for flush mounting a plate to the wood)
I'm a little concerned about the plunge routering of these recessed areas... when I do this using a hand held router - I have a template secured against the material face
(much like a door hinge template) this helps to reduce any 'fraying' on the edges of the plunge area... however, with the CNC router -- there won't be a template pressed
against the material face... any feedback on this concern?
D) Do you have any diagrams/pictures of dust collector installations? I've got a two bag Powermatic collector that I was planning to use -- I think it's 3HP.
E) 17Hp blower --- I haven't installed this yet... and was wondering if people 'enclose' it for sound proofing -- the thing looks like it will be noisy! (pics would be nice!)
F) Vacuum table -- based on my needs I'm pretty sure that I'll need to make a new vacuum table, I'll be cutting out parts from sheeted material (flat) - however,
I'll also be cutting out parts from material that is not flat ---
for example: a board that is 42" long x 12" wide by 1/2" thick -- however, it has a 'camber' from end to end -- such that if you lay it on a flat table - the
middle of the board will be 1" off the table -- ( think cambered beam)
for these parts - the camber/length/width/thickness are all the same -- so... - do you think it's possible to make 'matching plates' out of MDF that have the cambered surface --
so that the suction will hold the board in place?
I am imagining that I would need vacuum sections the same size as these plates -- so that the draw (air flow) is concentrated through them...
thoughts?
G) Consulting services $$ -- Anyone in Southern CA (Orange County) interested in providing some consulting services -- i.e. to help get me up and running --
thanks again!
Brent