welding steel base or just getting aluminium extrusion

[reefy86]

HI, thats how to rectify something, if you mess things up and weld too fast




I am joking, just tack all in place, rectify with a mallet and then weld. But things like that happen, when i am in a hurry.

you can evaluate the option of buying chinese Hiwin type rails. last time i had great success, But the key is to buy from somewhere you know its not crap, hence directly from the manufacturer. Problem is , i said it somewhere, in China they sale linear rails at every corner shop.

I bought 10m of MGN12 from this guys and they were TOP quality, hardened rails and the carriages were good and sliding well https://es.aliexpress.com/store/grou...66f4a665DnQrsc

All you risk is eventually changing the balls of a bearing block that does not slide well. But usually it will be because is just dirty.

Haha hope it don't come to that lol. i'm pretty confident now after watching tons of video's but i am a sucker for getting inpatient and tend to automatically move a little faster now and again so i really need to keep that in check lol.