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@fieur 14 күн бұрын
Looking great! What are your feeds and speeds if i may ask?
@xyzspec82 22 күн бұрын
Subscribed 👍🏼
@mindbender50 28 күн бұрын
What rpm?
@EV1LEGG 29 күн бұрын
Bought cutter very happy! I ended up getting mitsubishi inserts apgt1135. And i got a 30mm one. Making fixture plate now on my desk top cnc for new model. X parallelism over 12inchs is .0007 Y is dead on at 8inchs Inconstraind flatness tolerance over entire plate is under .001
@diaposdia Ай бұрын
Aço
@diaposdia Ай бұрын
Programação avanço e speed rpm?? E 500mm is mm??
@andrewpc1234 Ай бұрын
Galvanised mild steel tubing. 2D Adaptive toolpath @13000 rpm 0.3mm DOC and 0.9mm optimal load (stepover). Feeding at 2400mm/min. Cutting with a 6mm 4 flute coated carbide endmill designed for ferrous metals. No lubrication.
@eggsperiments Ай бұрын
Hi Andrew, the clamps look very handy, did you design them yourself?
@andrewpc1234 Ай бұрын
They work really well but are not my design. Check out Saunders Machine Works hobby vise.
@eggsperiments Ай бұрын
Thanks for the tip! It’s just what my setup needs
@ProjectsbyBrian Ай бұрын
Nice! Are those 3D printed softjaws? If so, have you had much success with them?
@andrewpc1234 Ай бұрын
Thank you! Yes they are. I originally printed them as a temporary placeholder so I could mill some from aluminium/steel but I've been very impressed with their holding power. The PETG has a small amount of flex so they bite quite nicely around the corners of the part. Very easy to replace as they wear out over time as well. Worth trying and seeing what you think.
@TMonteiro. Ай бұрын
Hey again :P Just found your channel and just wanna say nice job! Again gonna ask for feed and speed Regards
@TMonteiro. Ай бұрын
Hey again mate. What is the speed and feed here. Seems like a very shallow cut. On my cnc router i do 0.5mm DOC.
@andrewpc1234 Ай бұрын
Hey, yes very shallow as I'm facing my stock square and didn't want to lose too much stock. 20000 rpm, 3000 mm/min, 0.1mm DOC, using PCD inserts.
@TMonteiro. Ай бұрын
@andrewpc1234 on mine i do 0.5mm DOC, 20k rpm and 800mm/min. Finish at 0.2 doc and 500-600.
@TMonteiro. Ай бұрын
@andrewpc1234 i got 2 facemills, one with inserts for alu and got another one with MCD to give mirror finish. If my machine didnt was better built i would have a better finish.
@ramseyclaude Ай бұрын
Impressive build! Did you go with the 75mmx75mm gantry? Have you thought about using grout inside the gantry to reduce vibrations? I look forward to more videos!. Thanks!
@andrewpc1234 Ай бұрын
Thankyou. I'm using the 4"x3" (102x76mm) gantry @ 5mm thickness. My x-axis spans 1600mm with dual carriages on all axes. No grout plans right now, feels very rigid even when drilling, but then again don't have a grout comparison.
@andrewpc1234 Ай бұрын
6mm single flute. DLC coating. 18000rpm at 1200mm/min. Fusion 3D Adaptive. 3mm DOC
@TMonteiro. Ай бұрын
Hey mate, what diameter tool you using and feed and speed of that strategy please
@andrewpc1234 Ай бұрын
6mm single flute. DLC coating. 18000rpm at 1200mm/min. Fusion 3D Adaptive. 3mm DOC. 2.4mm optimal load (stepover)
@EV1LEGG Ай бұрын
Can you put link to cutter please!
@andrewpc1234 Ай бұрын
Seller BBtools on AliExpress. 25mm 3 flute with a 12mm shaft 300R 25 C12T3-80
@EV1LEGG Ай бұрын
Thank you! Do you happen to know what kw and size your spindle is?
@andrewpc1234 Ай бұрын
2.2Kw gpenny
@EV1LEGG Ай бұрын
@@andrewpc1234 thank you so much for the replys! I bought 2 found yours and a 30mm head as well. Going to be running lennemetal apmt1135 inserts.
@anuarabdulsamad2688 Ай бұрын
Spindle Spec..?
@andrewpc1234 Ай бұрын
Gpenny 2.2kw 80mm with Huanyang VFD
@oliverer3 2 ай бұрын
Slow and steady wins the race I suppose. :)
@andrewpc1234 2 ай бұрын
Yes it's pretty conservative but I'm hoping to push it a bit harder soon once I build my confidence. Maybe a larger DOC and faster feed.
@bojangles5226 5 ай бұрын
do you have a link to where you bought the BAP300R? I was looking for a 3flute one some weeks back but could never find one.
@andrewpc1234 5 ай бұрын
Seller BBtools on AliExpress. 25mm 3 flute with a 12mm shaft 300R 25 C12T3-80
@PiefacePete46 5 ай бұрын
When your hand appeared in shot, were you spraying IPA?
@andrewpc1234 5 ай бұрын
Yes
@mingyanglu8679 Ай бұрын
@@andrewpc1234how do you deal with the fumes. Is there a danger of creating an explosive environment?
@PiefacePete46 5 ай бұрын
Excellent demo, thanks. You must be chuffed with those results! 😊
@michaelcawley01 7 ай бұрын
How do you rate the machine?
@andrewpc1234 5 ай бұрын
Excellent. Lots of calibration, experimenting and practice to get everything dialed in though