I will be waiting to see your progress. I am also about to start making caps. I've been reading alot lately about molding and casting, watching vids on Youtube and the rest until I can make up my mind which route to follow regarding materials and equipment. As far as I understood a vacuum chamber and compression is a must. It can get quite expensive as I have read.
I wish you the best luck on your new project!
Got my first failure!
I ended up:
a) Making my key too thick, doesn't fit on a switch correctly
b) Not putting enough resin in on this particular mold.
Sadly making new molds take about 16 hours, and there wouldnt be a point of making another key if its not going to fit.
Quite pleased with the plastic / color quality though, its completely bubble free! except for the massive hole on the side :P, that was just due to not putting enough resin in.
Those look OEM, if you want, I can send you some cherry profile capsIndeed they are, I have some blank DCS cherry caps from signature plastics, which are cherry profile R4s I believe. Thanks though! The next mold I do will probably be based on those because it seems even my doubleshot pbt keys I'm making the mold from is still bringing through the print on the mold, and I dont have any blanks of those particular keys.
Well, the cherry caps also have sharper edgesThose look OEM, if you want, I can send you some cherry profile capsIndeed they are, I have some blank DCS cherry caps from signature plastics, which are cherry profile R4s I believe. Thanks though! The next mold I do will probably be based on those because it seems even my doubleshot pbt keys I'm making the mold from is still bringing through the print on the mold, and I dont have any blanks of those particular keys.
As for topre keys, I don't own a topre board so I don't have any keys to make the mold from, ha-ha.
I'm starting to think I should have ordered more silicone.
I got a little crazy earlier :s Purple + gold
I got a little crazy earlier :s Purple + gold
I got a little crazy earlier :s Purple + gold
Oh my.. how did the cap turn out??
I got a little crazy earlier :s Purple + gold
Oh my.. how did the cap turn out??
The cap i made with that resin ended up being too big again =/. The casts for whatever reason end up being slightly bigger inside the stem and not fit properly, I'm casting with some new molds tonight, the resin this time ended up being a little less purple and little more gold. At this point though, I just want to get a mold that yields a key that will fit properly. Have any cap makers ran across this problem? and how did you fix it?
I got a little crazy earlier :s Purple + gold
Oh my.. how did the cap turn out??
The cap i made with that resin ended up being too big again =/. The casts for whatever reason end up being slightly bigger inside the stem and not fit properly, I'm casting with some new molds tonight, the resin this time ended up being a little less purple and little more gold. At this point though, I just want to get a mold that yields a key that will fit properly. Have any cap makers ran across this problem? and how did you fix it?
I have never attempted to make caps so I wish I could help. I would maybe pm some of the cap makers here and see what they say. Good Luck! Purple is one my favorite colors so I'm excited to see what you have coming :) :thumb:
I'm an idiot.I quite like the black specs haha those look great :) can't wait to see what else you have coming :)
I discovered the issue, even though the 'demold time' was something around 8 hours for the resin i'm using, because the parts are so small, the stems were getting stretched a little bit when I was taking them out of their molds, causing them to not fit. After letting a set of 4 caps cure for a whole day in the mold, i discovered they all now fit! I was assuming these were giong to be more junk, so i let me roommate pick out the color! Indigo, it ended up being a little too clumpy and I couldnt get it broken up 100%, so theres black specs it in lol. But other then that, and me not being careful and causing a little dmg on a couple of them when removing the spue, these are perfect! and they fit perfect!
Thank you to Binge and Katzkinder for taking my questions and helping me troubleshoot my issues.
I'm an idiot.
I discovered the issue, even though the 'demold time' was something around 8 hours for the resin i'm using, because the parts are so small, the stems were getting stretched a little bit when I was taking them out of their molds, causing them to not fit. After letting a set of 4 caps cure for a whole day in the mold, i discovered they all now fit! I was assuming these were giong to be more junk, so i let me roommate pick out the color! Indigo, it ended up being a little too clumpy and I couldnt get it broken up 100%, so theres black specs it in lol. But other then that, and me not being careful and causing a little dmg on a couple of them when removing the spue, these are perfect! and they fit perfect!
Thank you to Binge and Katzkinder for taking my questions and helping me troubleshoot my issues.
Now back to what I originally set out to make :)
The left one in the first is definitely MX. You can see the MX if you zoom in
Now back to what I originally set out to make :)
Indeed they are Cherry MX keys, going to stick to these until maybe after my first sale :). Theres a lot of fine tuning on my master keys that need to still be done, these were originally doubleshot keys, you can still see the embossing on most of them if you look closely. Its really pretty amazing the level of detail the silicone can pick up, i'm told it will even pick up fingerprints if you're not careful. I've been using some really fine sandpaper on the top of the keys to even them out, and I think im going to spray some gloss back on the top facing part of the key so they come out clear (like the last two batches i've posted here have been) and leave the sides very finely sanded but still matte.
I'm glad you guys like them :), Luckily the resin I use comes out pretty clear (without the fumes and the higher price of 'water clear' resins) so I can take my time adding pigment to either part of the mixture and be pretty confident its going to come out the color I went for.
Sounds good :) are you planning on doing any designs or just blanks? Edit: Sorry not blanks, but more then the doubleshot? either way I'm in. I love these colors.
Sounds good :) are you planning on doing any designs or just blanks? Edit: Sorry not blanks, but more then the doubleshot? either way I'm in. I love these colors.
Double-shots (or even triple shots) are definitely in the future, its more of a question of material expended vs batch size vs working time. I inject the resin using plastic needleless syringes, and i've already gone through my box of 10 or so :P. Now that I've got my fitting issue solved, I can step up the production a bit without the fear of wasting more silicone and other material.
Some updates:
- Ran out of silicone! From now on I should be wasting alot less since I've figured out what I was doing wrong. Just ordered some more QM 262.
- Ordered a full set of some really nice thick blank keycap i'm going to be using as masters for my next molds. With these I'll be able to make bigger batches of maybe a dozen or so.
I'll keep you guys posted with no makes and maybe a future sale when i get the materials together :)
Some updates:
- Ran out of silicone! From now on I should be wasting alot less since I've figured out what I was doing wrong. Just ordered some more QM 262.
- Ordered a full set of some really nice thick blank keycap i'm going to be using as masters for my next molds. With these I'll be able to make bigger batches of maybe a dozen or so.
I'll keep you guys posted with no makes and maybe a future sale when i get the materials together :)
Down for some beer caps but careful, some may say you're copying CC's oktoberfest caps.then ill make an ale ;)
Hefeweizen :3Down for some beer caps but careful, some may say you're copying CC's oktoberfest caps.then ill make an ale ;)
interested to see how beer and root beer caps differGuessing one is yellow and the other is browner.
correct! :D I'm thinking about making a reddish ale color one as well.interested to see how beer and root beer caps differGuessing one is yellow and the other is browner.
Grape soda and root beer :)That purple colour is amazing O:
Grape soda and root beer :)Gimme gimme.
Grape soda and root beer :)
Grape soda and root beer :)
Accidentally took the first picture with the flash, but it highlights the gold ;)Sweet glow
Agreed! they came out looking better than I thought. For the blue I would have liked to use some silver metallic pigment if i had some, but for now its just gold.Accidentally took the first picture with the flash, but it highlights the gold ;)Sweet glow
Are these in Topre?No, just cherry MX.
Aww :( I shall return one day when Topre stems arise.Are these in Topre?No, just cherry MX.
Accidentally took the first picture with the flash, but it highlights the gold ;)
Hey everyone! After this set (which I'm quite happy with), I probably only have enough resin for one or two more sets. After which I'll see if I their together a sale for those interested.Show Image(http://images.tapatalk-cdn.com/15/09/09/6bcf6a46c349ea02a540ed36d51affcf.jpg)
Hey everyone! After this set (which I'm quite happy with), I probably only have enough resin for one or two more sets. After which I'll see if I can throw together a sale for those interested.'Show Image(http://images.tapatalk-cdn.com/15/09/09/6bcf6a46c349ea02a540ed36d51affcf.jpg)
edit: spelling :x
Hey everyone! After this set (which I'm quite happy with), I probably only have enough resin for one or two more sets. After which I'll see if I can throw together a sale for those interested.'Show Image(http://images.tapatalk-cdn.com/15/09/09/6bcf6a46c349ea02a540ed36d51affcf.jpg)
edit: spelling :x
Hey everyone! After this set (which I'm quite happy with), I probably only have enough resin for one or two more sets. After which I'll see if I can throw together a sale for those interested.'Show Image(http://images.tapatalk-cdn.com/15/09/09/6bcf6a46c349ea02a540ed36d51affcf.jpg)
edit: spelling :x
Hey guys! Its been awhile..
So I am likely going to get a sale going this weekend! I'm out of resin so I figured this would be the best way to get some more :).
I've got about 50 caps, and about 10-15 factory seconds caps with minor flaws. They will all be labeled/numbered individually, since no 2 are the same. Price will be probably be <10 dollars each, and im thinking if you buy more then 2 caps, ill throw in one or two of the factory seconds. More details to follow....
- Zazi
Hey guys! Its been awhile..
So I am likely going to get a sale going this weekend! I'm out of resin so I figured this would be the best way to get some more :).
I've got about 50 caps, and about 10-15 factory seconds caps with minor flaws. They will all be labeled/numbered individually, since no 2 are the same. Price will be probably be <10 dollars each, and im thinking if you buy more then 2 caps, ill throw in one or two of the factory seconds. More details to follow....
- Zazi
Hey guys! Its been awhile..
So I am likely going to get a sale going this weekend! I'm out of resin so I figured this would be the best way to get some more :).
I've got about 50 caps, and about 10-15 factory seconds caps with minor flaws. They will all be labeled/numbered individually, since no 2 are the same. Price will be probably be <10 dollars each, and im thinking if you buy more then 2 caps, ill throw in one or two of the factory seconds. More details to follow....
- Zazi
I got a little crazy earlier :s Purple + gold
Oh my.. how did the cap turn out??
The cap i made with that resin ended up being too big again =/. The casts for whatever reason end up being slightly bigger inside the stem and not fit properly, I'm casting with some new molds tonight, the resin this time ended up being a little less purple and little more gold. At this point though, I just want to get a mold that yields a key that will fit properly. Have any cap makers ran across this problem? and how did you fix it?
I got a little crazy earlier :s Purple + gold
Oh my.. how did the cap turn out??
The cap i made with that resin ended up being too big again =/. The casts for whatever reason end up being slightly bigger inside the stem and not fit properly, I'm casting with some new molds tonight, the resin this time ended up being a little less purple and little more gold. At this point though, I just want to get a mold that yields a key that will fit properly. Have any cap makers ran across this problem? and how did you fix it?
PM BunnyLake he may be able to help.
Hey Zazie_rx, any chance you can share what resin you are using for you translucent caps?
Interesting, thanks! For non-translucent caps have you considered using Urethane liquid plastics instead? Something along the lines of Smooth Cast 300 or ONYX. They have a low viscosity almost that of water and set in 15 min.
Well done, you are coming through with some ethereal effects!
Well done, you are coming through with some ethereal effects!
I love that word.
And I'll second this sentiment! Your caps are looking great, zazie_rx. Did they all sell out?
Hey everyone! After this set (which I'm quite happy with), I probably only have enough resin for one or two more sets. After which I'll see if I can throw together a sale for those interested.'Show Image(http://images.tapatalk-cdn.com/15/09/09/6bcf6a46c349ea02a540ed36d51affcf.jpg)
edit: spelling :x
Hey everyone! After this set (which I'm quite happy with), I probably only have enough resin for one or two more sets. After which I'll see if I can throw together a sale for those interested.'Show Image(http://images.tapatalk-cdn.com/15/09/09/6bcf6a46c349ea02a540ed36d51affcf.jpg)
edit: spelling :x
They're nice, maybe you should buy some more resin :-X
How do you arrange your vents? I'm looking into making caps too and the most common I've seen is to have two tubes on the corners on the bottom of the caps.
Are there any sales soon
How do you arrange your vents? I'm looking into making caps too and the most common I've seen is to have two tubes on the corners on the bottom of the caps.
Currently, I've used all 4 corners as sprues/vents and fill them up from one or two corners (depending on the cap effect i'm going for) until I see overflow from all of the other sprues. I found the most effective way to do this is to use plastic tip disposable syringes like this (http://www.amazon.com/Slip-Tip-Disposable-Syringes-100-301604/dp/B0018QTO7A) to inject the resin, just be careful the tip is completely immersed so you don't suck up any air bubbles you just worked out with the vacuum chamber.