SNS 183: Shaft Couplings Machined on the Pacemaker

[Music] hey everybody welcome back to the shop for another week of S&S and this week we've got I've got to shaft couplings that I was machining and this is some of the footage that I took from work some heavy turning some drill in some facing and a little bit of mill work drilling and tapping that kind of stuff so that's gonna be coming up later in this episode and I got a couple more viewer gifts that's come in the past few weeks so I want to give you a quick peek at that and say thanks to the guys that's been sending in some stuff here at the shop alright and then just kind of recap on what's been going on around around the shop right here the air conditioner which I showed last week is doing awesome no problems there it's doing great I set that thermostat at 78 degrees and it keeps it nice and comfortable in here in the shop so that's doing great and I've talked to the new contractor for doing the work out here on the shop on the shop enclosure and I think we come to an agreement and that's gonna get started here pretty soon I hope anyways so they are they are working on a remodel here locally that they need to get finished up with so he said that might be to two to three weeks before they get that done that's kind of you know depending on weather and stuff like that but anyway once they get that finished up then they're going to come over here and start on my project the shop enclosure out there very excited about it he you know he knows how anxious I I've been over this situation and and I'm ready to see some progress and and I think they're gonna do a good job and I hope they do a good job so looking forward to that I'm definitely going to be sharing progress of that as it happens and and just you know hopefully in another month you know hopefully it won't be but two three weeks we'll actually see some some new materials going up and see some some action out there so I'll I'll bring that to you as it happens okay and as soon as as soon as I get that enclosure done is what I want to try to plan to have the concrete I'm really really working towards being able to do all that and get it all done so that's kind of been my the focus of what's going on around here lately so I was excited to tell you that that we do have somebody and we're gonna have some work started in a few weeks okay so while you're watching this I'm going to be over probably whenever you see this we're going to be in Marianna in the Florida the Florida caverns so this is our weekend that we're gonna be heading over and visiting some of the state parks and I look forward to getting some video of that and sharing that with you here on the channel all right so I think that's about it I just wanted to give everybody another thanks you know I really as always I appreciate all the support that I get from all of my viewers and all of my supporters the guys over on patreon that support me there you know you guys that leave me comments every week and give me a thumbs up I just really appreciate the support and I I'm I'm still enjoying what I do here and bring in these videos and the same as the the videos that I take outside of the shop I'm definitely enjoying that and like bringing it here to the channel so just thank everybody thank you everybody for all this continued support alright so let's go ahead and take a peek at these tools here and then see what some viewers sent in and after that we'll get this machine work hopefully I've got some a couple extra things I can throw in there for you always do that whenever I have it and I hope you guys enjoy this week's episode alright this box of tools right here these are some brooches is a brooch kit these were given to me by John McBride very nice well well-taken-care-of brooch kit right here is a letter that he had wrote to me and so this brooch kit is for its Imperial size this is inch and we got a plug that goes from 9/16 and it'll go up to I believe it was one and 9/16 yep one a 9/16 there and we got all the cutters there and believe there was an additional one in this kit as well one that they didn't come with it yeah this one right here is a six millimeter nine six millimeter broach this one was probably just kind of added to it whoever the original owner of this kit was three sixteenths quarter three eighths so it looks like it may be missing the five sixteenths which is no problem I believe I have a five sixteenths in the cabinet that's a one eight cutter right there when it broke so this was a really nice gift right here because whatever we had sold a lot of our machines and tools to motion we actually sold most of the brooch the brooch plugs and some of the big brooches as well you know it was kind of part of the deal that was added into it so I still have some of my brooches over there I still have some of my metric ones and metric plugs and some of the smaller stuff like this so I still have the smaller end I just don't have any of the big stuff anymore but this this was nice and I accepted this because we've got the electric press that I plan on hooking up out there in the enclosure area and that is a perfect press for broaching keyways so I decided I needed to go ahead and and build up a nice collection again so that you have all the different size plugs you need and all the different size cutters alright so there was one more right here as well this is a metric one and this one was ten millimeter that's a style D that's the this the bigger body there ten millimeter it looks basically news got the shims in there very nice tools John I really appreciate it and I hope that we can put this to good use in the future around here another nice care package from one of my viewers and this is this is from I have a had a hard time pronouncing his last name I'm Chris valor Reeves I believe is his name and he is from Kentucky and he had messaged me and said that I remember when he messaged me he showed me a picture of this stuff he said that he was at a yard sale a long time ago was like several years back he was at a yard sale and they randomly had all this stuff there and he offered the people five dollars for it and they took it and it was all this stuff in here so there's a bunch of insert so it looks like we have a bunch of TMG insert the these are some small c PG m CP GT some inserts I think I have a board Bart it holds those we've got some TPG inserts there's a there's a bunch of them in a man has a whole stack of TPG inserts looks like maybe 10 10 stacked high in there we have some brand new in Mills Cleveland that's a 3/8 in mill and there's a few of those down in there brand-new brand-new windmills and we got it there's a there's a few taps that's a 5/8 Union Butterfield tip cleaners and there's some torch tips in there as well there's just all kind of good stuff blue there's some more in Mills right there 1/8 in Mills and some of those square inserts right there for milling milling operations a bunch of TN MD milling inserts is just a nice assortment different inserts there's a couple more let's see what this is right here this is Kenan metal carbide look at that that is a 3/8 I believe it doesn't say what it is huh it looks like the 3/8 it's all the carbide end mill and I believe there's two of them yep there's another one there there's some milling inserts on in here as well so just a nice assortment of carbide and in the middle is a lot a lot of nice stuff right there Chris thank you very much this is this is a really nice still care package right here and we'll see if we can put some of these to use all right thank you thank you very much this housing here is the drain port 18 by 1.5 is the thread size and the plug was over tightened and it stretched the threads and pull the threads out I've got a helical kit I'm gonna use a helical in this repair because of the the plug that goes in there it's a sealing surface I didn't want to risk going in there with a keen cert and leaking through the the other threads so we're gonna use the helical on that I just got it centered up I ran a good tap in there because we have good threads down inside there and what I did was I indicated the shank of the drill and we've got it within about mm all the way around it so next up is we're going to drill it tap it and won't stall a helical there's the new helical kit 18 by 1.5 metric let's take a look at it okay so we've got we've got the drill this is the drill size for it and I was just looking to see where it's made it says Made in Brazil drill bit looks to be a pretty good quality piece all right there's a helical tap now that's odd that's a made in USA tap there all right and we've got our coils there and the install tool I like to start with a chamfering tool that way it means a a troop bevel to the centerline of the hole that you're cutting there just like that the power feed this is the helical tap all it is is an oversized tap that taps it for the coil to screw into but it's the same pitch using the spring-loaded Center to keep the tap square with the spindle we're all the way through it now alright we've got the the coil screwed into the install tool here it's screwed into the sleeve and then the the center stud goes all the way down to it we got the first thread sticking out all right there we go this next bit of footage here this is a job that we did it work we had a couple of shafts up on each day I haven't seen out this is not a standard part that they could order from the manufacturer it does have a tapered bore in there so we ordered the stock that's 11 inches OD and sin 45 steel this video here I'm thrilled about using that's a two and a half inch drill I had a half inch pilot be good gonna happen cool with mega-cool they'll sell a lot keeps everything nice and cool baccarat grilled it with God I'm taking one H of the nest speak that's about it 10,000 feet ray and I believe I was running 235 that's my 2-inch boring bar take the CNN Z insert and it's a coolant through design decide to stick the nozzle a bit novae pulling the backside and turning to turn the air pressure up and it helps keep everything cool and helps keep the chips blowed off of the tool there so we're going to start with my Ellen MX insert I've showed this several times on the channel it's one of my favorite in search for heavy fast metal removal and we started off with that but I did have a problem fort leap into the part which you're gonna see coming up there pretty soon but that's a that's a very good tool to use that particular one it's kind of limited on the depth of cut there and we started off with four hundred thousands metal removal so it's 200 thousands per side all I do is I cut off and I move the dial one revolution plate on its balance and we started with a twenty thousand speaker that I believe and I progressively worked off to try to improve that and you can start off a little on the wider side and just working my way up get a feel for the machines [Music] but here we are starting the second passion this time I dialed in 500,000 total on the dial I bought the feed rate up to 22,000 for evolution still running 145 walking man and I do wish I had flood cooling on this machine but unfortunately we don't that's why you can no be cool whenever I can and sometimes I don't use it just for kids offenders the video so here we go I was just pushing that insert a little bit too hard well I guess it didn't like it too much well I hate that I had to break my good LMX tool it's not broken where I can't use it I just gonna have to change the insert out and screw again that's alright we're gonna go ahead and go back in there with this other tool that I've used I've shown this before another is car and I believe that in Sirte is a comg but by his car this one is sure enough handle the cuts right there I might have had a little bit too much surface speed on that insert and it definitely would have been great better if I had flood coolant on that thing but I do not have flood coolant on this machine all I've got is that mr. but it's hard to show that with the using the video there too now I went ahead and come in there and I cut this out using this S&M Z insert because there was a little bit of carbide still stuck in there where it broke it caught in the metal I didn't want to come in here with this good answer and risk chipping and breaking that right off the bat so I use this insert right here to go in there and just kind of profile that out of there so I'll know we've got clean metal there's no carbide left in this but we're gonna reset and we're gonna finish it out with this tool here I started off with the same depth of cut as the last tool and the same speed rate so we're pushing the 20,000 per revolution were dialed in a half inch on tap into the dial a little bit right there but we're gonna gradually step it up feed and you'll see that this tool does a really good job Nakano one notch on the tongueless is 20 2004 revolution feed rate bump it up one more notch we're at $25 revolution now so yeah it does here saying that the cut quota per side half inch of metal removal here I'm using my Noga mini cold and blasting that insert with a lot of a lot of mysteries their external knowledge of what I get quite a bit of food come out of there and kind of pressure up a little bit it does help keep the pool in the insert pool that's the main purpose of that and it adds a little bit of lubricity they're too little for the cutting but main thing is just keeping that insert nice and cool to all that dead and cutting I went ahead and finished the OD the side of the six and a quarter and I faced the flange thickness here that's one in three thirty-seconds that's already decided this was the size and he is that half inch diameter radius tool and we're going to put a quarter inch radius in there that maybe one or two thousand it's over I can't even feel it really I want to do is I'm going to set the compound and sorry the crosstalk now I want to blend the flange side in [Music] just touched it there go back into our zero in his last little bit I'm going to use a little cutting all just to try to help improve that surface finish yeah that's a nice radius right there and we'll just polish that up some with some Emery cloth now look good [Music] so we got the first one roughed in the next phase for this is going to be go to the milling machine and we got a whole pattern to put in there and there's a couple tapped holes that's uses jacking bolts and we've also still got to put a tapered bore in there that'll come later but I have one more that's identical do the same thing set it up over here and get it roughed in there goes coupling number two getting it going to start roughing it down [Music] so after all that heavy cutting we get to go to the milling machine and drill a hole pattern in both of these these couplings here so that's a six hole pattern I believe it was a nine inch diameter pit circle fifteen sixteenths diameter holes probably a seven eighths bolt goes through it if I had to guess I started off with a stubby length grill just to spot it in and then I go in I believe that was like a 3/8 diameter drill bit I'm used for a pilot wheel and using mods I know it's cool there I love that Noga cool it's very versatile you can set it up on just about any machine and cool your your parts wise why your machine to adjust that the airflow very handily 15:16 will working grace you see those chips or not this colors is all everything nice and blue doesn't I'm just going after because that's something that I liked a minute so after we drill it up I set the tamper and tool in there break the sharp edge that's just a shot at me going to the next hole using the the new DP 700 this is all readout that we got on the mill we swapped it out because we had a problem with the old si 80 and we upgraded to the DP 700 this particular video clip I didn't have any audio and I think the next clip only had audio on one side I think it was all that if I had to guess it was all the Mist that was getting into the connection of the USB from a microphone but that's just that yes this is the only time that it's bothered me on this camera here and and it did get pretty wet over on the on the lathe but what we're doing is I am hand tapping that's seven eight nine and that is a gun gun tapped there or a spiral pointed tap you should say using a spring-loaded Center in the Chuck to keep it keep it centered there and there's there's just two of those there 180 degrees apart on the same pitch diameter the pitch circle just so doing those in between the the bolt pattern there and just using the armstrong using using my arms and my green field number seven tap ranch that's a that's a very handy size tap wrench to have around it'll handle up to one and one eighth inch taps yeah we got our holes finished out on both of them here so the next step is we need to we need to machine our tapered bore in here both of them are identical they have a tapered bore with a keyway and I believe that's going to be the last thing I'm going to do the tapered bores over on the monarch blade and we'll probably get to that sometime next week but that's it for these for now and I enjoyed showing you the heavy turning footage and a little bit of the drilling and the tapping so next time you see these we'll be doing some tapered bores [Music] you

Channel: Abom79

Views: 201,076

Keywords: abom79, heavy turning, heavy machining, heavy metal machining, chip control, heavy stock removal, fast removal rates, engine lathe, american pacemaker, lathe, manual lathe, manual machining, iscar, iscar lnmx, iscar turning tool, shaft coupling, 1045 steel, drilling, taper shank drill, milling machine, hand tapping, radius tool, dumont broach

Id: vhYMuRbk3C4

Length: 31min 43sec (1903 seconds)

Published: Sat Sep 02 2017