einrichtungsideen kleines bad
- hello good afternoon and welcome to this live haas tip of the day. so we're just gonna walk throughthe same step on this umc that we've been doing all week but i'm gonna give you anexplanation of what's going on. now i've programmed this back at the factory in california right? i've packed up my tools and the vice, i threw 'em in a boxand i brought 'em here.
when it was time to run, i just loaded up my tools andpressed cycle start right? so i have two programs. one that went ahead andtouched off all of my tools and another one that actually picks up the work haas set on my part and ran. i didn't use my indicator, i just hit cycle start and we're gonna kind of do that today.
so right now pierre'sbeen running this part and he actually loosenedoff the bolts on this vice. now at a trade show this isusually a really bad idea right? because if my work offset's not right, my machine's gonna crash. not only that but thisis a full five axis part. pierre's gonna go ahead andlock this thing down now and we're gonna run the part, but on a five axis partnormally what happens
is you do the setup, you find out where the part is compared to your rotary center line and then you post out yourprogram from mastercam or fusion or whatever software you're using. that works fine exceptthe guy in second shift can't run the part. he might be able to set it up but then he has to wait
for the first shift programmer to come in and repost the program before he runs it. and that's just notacceptable in a lot of shops. so i'm gonna close the door. our program's loaded, and i'm gonna press cycle start. so my probe is coming in and right now it's justsearching for the block. it's gonna find the vise causeit has no idea where it's at.
then it's gonna takea couple of hit points and find the angle. so if you've got a haasrotary product right now and you're using and indicatorto make this thing straight, there's nothing wrong withthat but you don't need to. you can use your probe to setthat rotary offset for you. and that's what i'm doing here. it just took two hits. again, this is so perfect.
it only moved by about half a degree. so my probe came up, it rotated this thing square and now it's picking up the real part. now normally on a machineif you set up your vf two with the vise off put on another machine, all you do is use anedge finder or the probe to set your work offset right? you make your vice straight
and then you set your work offset. that's all we're doing here but we're gonna be doingfull five axis machining. as this thing flips aroundit's gonna be constantly every millisecond doing some math, doing the trigonometry to putthe tool where it needs to go. this is just the champer tool coming in and tracing this part. you can see it doing a little dance.
that's just letting you know that we now know where the part is. the probe found the part. not only that but this was written with like four lines of code right? i programmed a square icalled up our g234 tcpc code, and then no matter what band c axis angle i rotate to, my tool stays where it should. right at the x y inrelationship to the part.
what these features do, dynamic work offset andtool center point control, they allow us to program offthe part no matter where it is. so if this rotates by 45 degrees and i wanna move x four inches, it doesn't move x four inches this way, it moves x four this way. because the entire x y zhas rotated with my part. this makes it really easy to program
and it makes it really easy to run. that tool is moving along pretty good. 9000 millimeters what is that? i keep having to dothe math over and over. it's about 350, 400 inches per minute. i'll mention this now. when i chose that 40 millimeter end mill, the biggest flat of my part was a little less than 40 millimeters.
so i went with a 40 millimeter shell mill. i didn't go with somebig four inch mill right? the smaller the tool i can go with, that means the higher therpm i can go with right? so i wanna run 15,000 rpms not 5,000 rpms. higher rpm means higher feed weight. once i decided on 40 millimeter, i found the tool that had themost number of inserts right? six, seven inserts.
so now i can go really highrpm with six or seven inserts. so i can crank through material at five or six hundredinches per minute right? so bigger is not always better right? just so you know check outthe parts that you're running, don't run a bigger you knowtoo many inches sometimes, cause that means youhave to go a slower rpm. these are the kind of tips we're giving in our haas tip of the days on youtube.
we ran a tsc drill tool center point and now we've got a picture on the screen, showing us 15,000 rpms spindle. so where do thesepictures come from right? this is a trade show right? so we're kind of displaying trade show sales type stuff on my screen you know? 15,000 rpm through spindle coolant tsc. but in your shops you'd want to display
set up information right? so i was mentioning this earlier. you can display a picture called bob.jpeg and if bob keeps scrapping parts cause he's not measuringthe bore on his parts, then right in yourprogram you could call up a little picture called bob.jpeg you could put bob's picture up here and say bob check the bores on your parts,
you've scrapped 12 parts this week, and that picture doesn't evenhave to be on the machine. all bob has to do isload his normal nc file onto the machine and fromwithin the g code program you can call up any picture pdf or movie with a simple m120, an m120 media m code. so m120 open parenthesis bob.jpeg it's gonna pull up that picture.
now that picture canreside on your network or on your laptop the hard drive or usb. this tool is finishing up, it just finished the face mill there. and again it flipped over 90 degrees. how does it know where the part is? i don't care right? i just don't care, i programmedas if my world was this. all i have to know about is the part.
all these other angles and rotations, the machine takes care of. once when the machine is installed, you use a probing routine on a ball, a gauge ball, on a magnetic base and the machine finds thecenter line of the rotary axis. from then on all you have todo is pick up the work offset just like you would on a vf two.
right now my champer tool is running. when this part finisheswhen this tool finishes it's gonna come up and do atool change with the probe. get it ready for the next operation. one thing with a haas machine, you don't wanna turn offyour coolant with an m nine. you don't wanna stop youspindle with a m five, you don't have to. these things take time ifyou do them one at a time.
what you want to do isjust pull up an m six and the tool the machinewill turn off the coolant, stop the spindle move directlyto the tool change position and it'll do all those things at once. that can save me like you know two or threeseconds per tool change on a part like this. that's like 40 secondsper part, it's a big deal. so if you have a haas machine today,
look through your programs, get rid of your m fivesthose spindle stops. get rid of those m nines right? just call up your m six tool change. the machine will turn off the coolant, stop the spindle automatically and it will do thosethings simultaneously, and that's gonna save you time. right there that tip should save
you cycle time when you go home. so this thing's stopped at an m zero, it's telling me to change the part. not only that but it played a video. there was an m120 video showingus how to change this part. my boss filmed this onsunday on his cell phone, we load the file onto the network, and there you go we're all set. well that's it,
and thanks for watching thislive haas tip of the day.