Easy enough to get more material
-
Scam Alert. Members are reminded to NOT send money to buy anything. Don't buy things remote and have it shipped - go get it yourself, pay in person, and take your equipment with you. Scammers have burned people on this forum. Urgency, secrecy, excuses, selling for friend, newish members, FUD, are RED FLAGS. A video conference call is not adequate assurance. Face to face interactions are required. Please report suspicions to the forum admins. Stay Safe - anyone can get scammed.
-
Several Regions have held meetups already, but others are being planned or are evaluating the interest. The Ontario GTA West area meetup is planned for Saturday April 26th at Greasemonkeys shop in Aylmer Ontario. If you are interested and haven’t signed up yet, click here! Arbutus has also explored interest in a Fraser Valley meetup but it seems members either missed his thread or had other plans. Let him know if you are interested in a meetup later in the year by posting here! Slowpoke is trying to pull together an Ottawa area meetup later this summer. No date has been selected yet, so let him know if you are interested here! We are not aware of any other meetups being planned this year. If you are interested in doing something in your area, let everyone know and make it happen! Meetups are a great way to make new machining friends and get hands on help in your area. Don’t be shy, sign up and come, or plan your own meetup!
DavidR8's shop shenanigans
- Thread starter David
- Start date
Former Member
Guest
Why not make it from a block of Aluminium and just machine it out. Skips the welding, forming and bending. Just locate drill and machine out what you don't need.
Great ideas! I feel the need to add information to the discussion. This assembly has 2 bearings press fit into the one end. this requires about .710-.720 thickness at the bearing, as it is a press fit to a shoulder. the bearing thickness is around .600 (@David_R8 ? can you verify?) with around a .100 shoulder to seat the bearing to.
In addition on the one side [marked A], the bearing retaining boss is actually *inside* the pulley for about .200 and the end bar has to be relieved to the diameter of the pulley plus about 3/4" - or all the way to the joint/angle if you prefer. Both the bearing bosses have to be over .700 marked B on the picture. The dimension marked C is the width of the narrow part, and should be the exact measure of the current part for this part to work correctly.
@David_R8 design above was more schematic than dimensional, so it would be better if a dimension drawing of the current part is done. Either David or I can do this, but it would help everyone to be on the same page.
Here's a high resolution [picture of the installed part with the pulleys in place: [edit sorry for the dim markings. this was a quickie using Paint]
Sounds like a GREAT excuse for an upgrade.......
As David stomps into the house, huffing and puffing, he is heard to mutter.... "GD Frkn Welder just quit after 40 years of hard use. I needed that right now like I needed a hole in the head....." Then he stiffens up a bit, straightens his shoulders, grits his teeth and mutters..... "Oh well, at least it paid for itself a hundred times over. Now I gotta go buy another one! Gunna go research welders to make sure I get one at least as good that will last the rest of my life...."
If I do upgrade it will be a Primeweld machine
Don't the fans just chase you and try and get selfies to post on their media page. Happens to me all the time
Former Member
Guest
Since I have a Primeweld and gave up my MIG to get it, I miss the speed of the MIG compared to TIG but not much because the ease of quality welds far outweighs the speed on all materials.