pm_stuff_

Im a beginner golfer that just started piecing a used set together. Its a bit of a mix and match between what i could get thats decently priced, i also made the mistake of not thinking alot about what shaft some clubs came with. This led me to have the following irons:
-cobra radspeed iron set 7-pw with kbs tour 90 iron shafts

-cobra speedzone gw with a graphite aldila dvs hl 70-r shaft

-ping glidex 3.0 with z115 shaft.

There is quite the weight difference between these so i wonder if it would be a good idea to reshaft these to be more uniform? Im a tinkerer so i can most likely do it myself without much hassle.

Does anyone have any tips of winter boots that are goodyear welted? I would like boots that are resole able and for nordic winter weather, i have yet to find any that seem decent.

Har en vän som vill plugga elektriker och funderar på att köra via movant i uppsala. Är det nån som har nå erfarenheter av dem i uppsala för el utbildningen eller annan utbildning? Läser man på nätet verkar det va rätt blandat beroende på ställe men hittar väldigt lite om just uppsala.

Managed to exchange my ticket from lisbon to porto but i still have a "choose your exit slot for lisbon airbort" among my tickets. Does anyone have a clue what that means and if i should have one for porto instead?

So i volunteer at a makerspace and we just built a new lasercutter. We are however having issues with drfting in the Z direction. It does not seem to be a mechanical issue because the drift does not seem consistent but seems dependent on shapes/angles.The drift also always seems to be towards a "straight" edge of the thing being filled.

The machine is further fabrication y1200 and runs with lightburn and a cohesion3d laserboard 0.2. The X axis is run from the board and the Y axis is run from a cloudray DM542S driver.

https://imgur.com/a/qdvHIbm

The first tests or "a" shape tests were done by running an line around the shape, a line around a circle, filling the shape and then running ano

I got a canner a bit ago and noticed that none of my old tricks or glues seem to work... Last time i had to panic use silicon which ofc worked but was a bit of a pain in the arse. Any tips on how to glue paper to aluminium cans?

So im part of a makerspace group handling the kiln for the ceramics area. We are all quite new too firing and especially with quite a large kiln like the one we got. Its a new 150 liter kittec cb 150s eco, its a toploader with inner dimensions 510 x 720mm or 20x28inch. We are trying to dial in our temperatures for glazing and aiming for cone 7 and our current firing schedule is 100c/h to 400c and then skip to 1240c with a 10 minute hold.

We had 2 sets of orton cones in the kiln one set around 3/4 and one 1/3 from the bottom. the lower set with 7/8/9 cones seem to have fired to around 6-> 6.5 while the top one went all the way to cone 9. The kiln had a bit more space between the items towar

Was looking around and found some people recommend a german manufacturer osim for grease in regards to helical drives. Has anyone used their grease/oil on internals as well? They seem to have a range of greases where fgf5 is the one ive seen recommended for the lenses but do they have another more suited for internal parts?

Oil https://www.osimoptik.de/de/Oel--Kriechoel--Feinmechanikoel--Feinmechanik--POHC5--PO-HC5.html

Grease fgf5 https://www.osimoptik.de/de/product_info.php?info=p67_feinmechanikfett-hl-fgf5.html&no_boost=1

So i have a few 8 wire hybrid stepper motors i would like to use for an lasercutter project. I bought a few DM542s stepper drivers to use for driving these, When connecting up 2 or the coils the motor runs as expected however as soon as i connect em it up to run series or parallel it triggers an overcurrent alarm. Am i just doing something stupid here or whats going on? I havent really encountered this particular error before and im a bit stumped about how to solve it.

Stepper motor https://www.angryturtlesupply.com/products/ametek-mae-stepper-motor-hy200-2226-0470-ax08

manual stepper driver [https:

So i have a few 8 wire hybrid stepper motors i would like to use for an lasercutter project. I bought a few DM542s stepper drivers to use for driving these, When connecting up 2 or the coils the motor runs as expected however as soon as i connect em it up to run series or parallel it triggers an overcurrent alarm. Am i just doing something stupid here or whats going on? I havent really encountered this particular error before and im a bit stumped about how to solve it.

Stepper motor https://www.angryturtlesupply.com/products/ametek-mae-stepper-motor-hy200-2226-0470-ax08

manual stepper driver https://cloudray2021.oss-us-west-1.aliyuncs.com/AliExpress/AE04/%E8%AF%B4%E6%98%8E%E4%B9%A6/DM542

So i have a immersion water heater meant for brewing that i was gonna connect up to my brewing setup to heat the water a bit quicker. I already have a 3.5kw 220v element with 2 loops/2 pairs of posts (something like this https://www.themaltmiller.co.uk/product/2-75kw-tc-stainless-steel-element-for-tmm-kettles/?v=f003c44deab6).

It would be perfect for me at around half that power, so i wonder since they are basically just 2 runs of heating wire i should just be able to isolate the posts for one of the loops and connect up the other 2 posts as per normal. Are there any larger risks involved with that which i havent thought about?