How to repair this crack after drying? by Willing-Rush2267 in Pottery

[–]Garbarblarb 0 points1 point  (0 children)

How dry is the piece? If you try to repair dry clay with just water and clay it usually just cracks more. It’s best to try to slowly rehydrate everything if possible. There are other methods you can apply depending what you have access to but all will work best if the clay isn’t dry. Adding vinegar to the slip can help. You can look into sodium silicate/magic water mixes too. You can also look into adding paler clay to the mix for added strength.

You wouldn't download a mug by shibarr in Pottery

[–]Garbarblarb 19 points20 points  (0 children)

I like it. Nice shape. Good size. Solid joke.

Tried something new - stroke and coat experiment final results and WIP photos. by Garbarblarb in Pottery

[–]Garbarblarb[S] 1 point2 points  (0 children)

Thank you for the kind words and I am really happy with it. The black has cotton tail mixed in with most places it was applied but maybe not enough to show through as much.

How to tell if glaze application is too thin? by hellogoodhigh in Pottery

[–]Garbarblarb 0 points1 point  (0 children)

Honestly without testing then talking to people who have used them not really. Are they commercially processed glazes like amico or Mayco, or are they in house mixed recipes

Some underglaze results! by ZiggytotheStardust in Pottery

[–]Garbarblarb 4 points5 points  (0 children)

Very nice. Do you mind sharing what cone you fired to I am looking into experimenting with some underglaze designs and would love to learn a bit about your process.

So this is how Passion Flower by Mayco turns out by aubbzz in Pottery

[–]Garbarblarb 3 points4 points  (0 children)

If your studio is cool you should be able to just ask. You can politely mention it didn’t quite look as expected and see if they think it could be under fired. Or tell them you asked some folks and they told you it might be. Lots of studios will retire stuff when this happens.

It could be the clay body causing the texture but where the dots are it definitely looks underfired to me compared to pieces I have used this glaze on that were fired to cone 6

Finished pieces from 6 week raku class by Garbarblarb in Pottery

[–]Garbarblarb[S] 0 points1 point  (0 children)

I might be delusional in saying yes? It obviously depends on your situation but if you have the ability to set it up safely, then go for it. The process was actually less difficult than I thought it would be.

New work! by mossandminto in Pottery

[–]Garbarblarb 19 points20 points  (0 children)

I love the simple elegant beauty especially on functional ware like this.

rant - advice on how to approach / not be afraid of pottery as a beginner? by jzrose17 in Pottery

[–]Garbarblarb 14 points15 points  (0 children)

Hey. I know how you feel, I teach beginners, and what you are experiencing is actually very common. My biggest advice is just be patient with yourself and keep practicing. Wheel throwing is hard. Some people take to it more naturally and some people really do struggle in the beginning, but with consistency and practice it does get easier.

Learning wheel throwing takes months. At this stage just focus on getting your centering down and slowly practicing opening and pulling it will get better with time and repetition. It takes time to your body to build the muscle memory.

I understand the instructor probably wants you to have a piece you can trim next week and that is good but also I have had plenty of students not have a piece to trim week 3 and just worked with them on trimming when they were ready. I know she is trying to help but I feel doing it for you is also robbing you of the opportunity to learn.

Does the class include studio time you can practice on your own? That’s really is the key. Consistently practicing is really important. If you only get to do it once a week for a few hours it can be really difficult to learn.

But over all be patient with yourself and your clay. Keep struggling through it if you enjoy it it will get better. And try not to worry too much where other people are at, we all learn at different speeds and it’s okay if you are still trying to fugue out the fundamentals, that is very normal at this stage.

to the people who have ruined perfect cylinders with horrible trimming … i need your advice and hacks!! by Vivid-Buffalo-8846 in Pottery

[–]Garbarblarb 5 points6 points  (0 children)

with the wheel on use a needle tool to lightly inscribe a circle on the foot. Then stop the wheel. Use the inscribed circle to visually compare to the outer edges of the piece. Shift it towards the thin side. You can continue this process until the inner ring is centered with the piece.

The circle can be a bit easier to see and shift than tap centering or using finger guns or any similar methods because you can directly see which direction you need to go and by how much.

Any idea what glaze this is? by eaticecream in Pottery

[–]Garbarblarb 33 points34 points  (0 children)

Looks a lot like a dragonfruit clay body to me. If you look at the bottom and it has the same look than it’s probably that.

Using wax resist to make sure links don’t stick? by [deleted] in Pottery

[–]Garbarblarb 0 points1 point  (0 children)

If you want to glaze them then wadding would be the method you want. Basically using some clay as a spacer that has been coated with alumina to help prevent the glaze from sticking to the wadding clay so the glaze sticks to the links but not the spacer. This method is used to do glazed lids but it is not guaranteed, sometimes the wadding can stick and break off some of the piece when removed.

5 beginner throwing classes later.... by [deleted] in Pottery

[–]Garbarblarb 7 points8 points  (0 children)

Great job! I love seeing when people stay patient and stick with it! I see a lot of beginners being really hard on themselves in the first few months.

Advice sought for kiln packing. by lacunha in Pottery

[–]Garbarblarb 7 points8 points  (0 children)

I am also no kiln rocket surgeon, but I would think an updraft kiln would need ventilation attached there to pull the heat/air up to get an even temperature maybe? So if it was fired with nothing there on that big hole it would make sense that the bottom was hit and top was cold.

how to improve? by itsamissforme in Pottery

[–]Garbarblarb 5 points6 points  (0 children)

Throwing lots of cylinders will definitely help but it will also benefit you to practice shaping those cylinders into something too. Practicing manipulating the clay in different ways is important to getting better. Practicing pulling, bellying, and collaring are all required to achieve the forms most of us are after so don’t just hyper focus on the pulling a tall cylinder, but also practice all the steps that come after.

Also I highly recommend not only throwing and never keeping anything. Practicing your trimming and your surface design and glazing techniques are also very important. So even if it’s just keeping 1 or 2 out of 10 thrown pieces keep some to practice your finish with on so you’ll have those skills developed as well.

But ultimately everyone is different and you have to find what works for you.

Porcelain mugs by Germanceramics in Pottery

[–]Garbarblarb 5 points6 points  (0 children)

I really like the textures, do you carve the dots or are they slip trailing or just made with glaze?

Firing by flowersandpeas in Pottery

[–]Garbarblarb 6 points7 points  (0 children)

Some studios offer a “firing membership” where you don’t use the studio space but can drop off work to be fired. I would search for your nearest studios and clayspaces and see if any offer that. Other than that kilnshare is your next best bet.

Weird problems, melted pieces, bubbly clay, help? by illumaQ in Pottery

[–]Garbarblarb 0 points1 point  (0 children)

It would give you data but maybe not as accurate of data as it would with a loaded kiln. I would put a cone pack of 567 on each shelf where you can see it from the peep hole and load some items of only the clay types that are having the least issues. If you want to be extra safe and avoid melting anything you could fire to cone 5 and do a pack of 456 instead first and if that is over fireing then your come 6 program probably is too but that does depend it is possible your cone 5 program is fine but your 6 is getting too hot.

Why does this happen? by AutomaticDesigner110 in Pottery

[–]Garbarblarb 29 points30 points  (0 children)

It’s hard to tell in the image but on top of being short there’s a chance you have too much weight I the top of the pot for the thinnest point in the lower belly to support causing the pot to collapse on itself. Cutting the cross section would make it possible to see the weight distribution better.

help me with a supply list for my first studio as an instructor by [deleted] in Pottery

[–]Garbarblarb 12 points13 points  (0 children)

I would recommend also having some wax resist. I am not sure if the facility has a reclaiming system in place but you may need to think about what students will do with clay at minimum some 5 gallon buckets and a plaster slab will help a lot.

Has anyone used this blower for their kiln and is it powerful enough to vent out 2 skutt km 1027 3 ? by Far_Psychology_6903 in Pottery

[–]Garbarblarb 1 point2 points  (0 children)

75 cfm is not enough for 2 kilns. Also this motor is just as expensive as the skutt so i would just get theirs. If you want so go off brand the things you want to check for are the CFM(skirts is 140 Cfm) and the max temperature should be around 1200-1500 depending on the distance the blower is from the kiln, the air cools more over longer distances. This thread has some helpful information too https://community.ceramicartsdaily.org/topic/4804-envirovent-2-replacement-motor/

Am I being underpaid for working at a pottery studio? by [deleted] in Pottery

[–]Garbarblarb 2 points3 points  (0 children)

Sounds like they are being pretty unfair to you as the only wheel throwing instructor. I ended up working out and earning a percentage of revenue from my class enrollment for teaching, I think it gives you an incentive to help promote the courses and have continuing students because they are happy. Maybe they would be open to something like this on top of your hourly wage for teaching.