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3d Printed Fishing Lure Molds – Making Silicone Molds

3d Printed Fishing Lure Molds - Making Silicone Molds - youtube


 

Today we are going to make a couple of swimbait designs that I've created. We're going to make molds out of them with silicone and 3d printed molds. Making a mold master and then pouring silicone over the top of it to create an excellent open-pore mold is one of the best ways to develop lures with your 3D printer. Follow my journey to start!

Gulf Stream Outdoors

The Design Mold

First, let's start with the design. I'm not going to walk you through the whole procedure with fusion 360. I'm going to be doing a whole series of tutorial videos coming soon on lure design and mold design of fusion 360. Be on the lookout and subscribe to my blogs or videos to stay up to date on my latest content.

As you are aware, I gave away all of my fishing lures recently. One of the lures that I was most concerned about replacing is the down south lure burner shad. I crush fish with this lure in the spring and the summertime along the gulf coast. It's a small three and a quarter inch swimbait. I knew right away that I needed to get a replacement because when the fishing turns on in the spring, I will be throwing this design all the time. I came up with two very similar designs. I call the first one little butt swim because its tail looks like a small butt, and the other one, I call burn before fishing shad (or the BBFS).

3d Printed Fishing Lure Molds - Making Silicone Molds 1

3d Mold

As you can see, here is the burn before fishing shad in Fusion 360. I create a floor and wall around the side. To complete the mold master, I can pour the silicone directly when I want to make the mold. It's just that simple. You can make as many copies of the lure as you wish. This process will make the cavities in your mold, build a floor and build the walls. I'm using my sidewinder X1 for the FDN prints. I recently purchased this FDN printer. and always make sure to review the product I am using. Be on the lookout for an upcoming review soon.

I like to get a good overview of the printer to see how it's working by using the fine setting to get it as high detail as possible. This product did a pretty great job. I also decided to print out just the floor with the lures on my resin printer. This printer is my LU Saturn. I wanted to see how it compares to the FDM prints. I didn't print out the walls here because it would not be a fair use of my time. If I print them flat, it will create a giant suction cup and not print well. Another option to print this way would be to print virtually. Unfortunately, that process would take 20 plus hours. I printed this on the build plate, and it took roughly two hours. I then went back and printed the wall for the outside on the FDM printer to snap it in place. This process makes it super easy.

3d Printed Fishing Lure Molds - Making Silicone Molds 2

Now that you have one of your bold masters all printed out, the next thing you probably want to do is put a thin coat of paint epoxy. It's best to use Paint epoxy, or in my case, I'm going to use polyacrylic. I'm using this because my friend Adam said he used it with some success, and I already have some laying around in the garage. I ended up doing two separate coats. Afterward, I let it dry a few hours in between. For the best use, follow the directions on the can.

Prepping for the Pour

In my opinion, It came out pretty well. I still have ridges, and I could have probably kept going with some more coats. This stuff is relatively thin, but it didn't matter to have a few little lines on there at the end of the day. You will need to do a few touch-ups. I got a few little holes in there, either from air bubbles or from things floating around in my vat. Patching these up is straightforward. You take some of the resin that you're already using in your 3d printer and dab the holes with it. I also use a little needle and hit it with a UV light source. In this case, I'm using a UV flashlight. It hardens it up just like if it were in the printer and creates a patch.

3d Printing Patch Up

Next up, we're going to prep the silicone. One thing to keep in mind, if you're going to pour silicone over a resin 3d print, you may want to make sure it is a tin cure silicone as opposed to a platinum cure silicone. Platinum cure silicone does not cure when it comes into contact with the resin from a 3d resin printer. The result will end up being a big gloopy mess. Make sure to use tin cure silicone all the way. Now, we need to estimate how much silicone we'll need. I typically fill up my molds with water, dump them all into a container, and get my silicone volume from this method. it's not an exact science. I always like to think of the difference between water volume and silicone volume, so I can still bump it up. In this case, I got 22 ounces. I decided on pouring 24 ounces of silicone, which ended up being just about perfect. Silicone tends to stick, so I'm looking at ways to avoid this. I always bump it up and go on the high side.

3d Mold Water Measure

The Pour

We're ready to pour. I'm going to get my UMU 25 out. This silicone is one of my favorites for a couple of reasons. One, it's pretty forgiving on the mix. It mixes at a straightforward one-to-one ratio by volume, and it cures pretty quickly. Typically, it takes 25 minutes of cure time or 75 minutes when it's exposed to air. It's effortless to work with. I pour it from a corner and allow it to fill up. It will roll over well and will help prevent air bubbles from forming. You can also make sure you have a very, very thin stream coming out of the cup you are using that'll break up some of those more giant air bubbles as well. You could put it in a vacuum chamber. Again, this is a quick and dirty mold. For me, it's a prototype. I don't even know if these will work, so I'm not too hung up on air at this point.

3d Printing Silicone

After a couple of hours, I go to de-mold them. The top, exposed to the air, is nice and firm, but the underside is still very soft. The mold is airtight, so not a lot of air is penetrating here. You want to be careful when you're de-molding here to make sure you don't add too much stress and get deformation in your molds. I pop it out. For this one, I kind of bent one a little bit too much, and ended up getting a tail a little bit wider than another one. Next, I let them cure again for four hours, as recommended by the package. At this point, it's about nine o'clock at night. I leave them overnight, and I come back the next morning, and they are good to go. Nice and solid, very tight. No issues whatsoever with my molds. I am super stoked!

3d Wet Molds

Overnight Dry molds

Idiot Moves

Now it's time to talk about my big idiot moves. I make a lot of big idiot moves, but this one, I decided to try to do a three-color pour immediately out of the bat after never pouring these molds before, and I was trying to replicate the chicken of the sea color. The first thing I do is I pour my chartreuse. I go ahead and pour the whole mold chartreuse. I come back in, and I clip the tails off and de-mold the bodies. So far, it's looking pretty good. Then, I come in with my bottom layer. The DSL looks like this bottom layer is clear plastic with a ton of silver flake in it. I decided to go with what I call disco monk, which is interference violet, a black flake, one drop of black you could use, and white. It would brighten it up a little bit.

Disco Monk Silicone

In this case, I went black, and it darkens it up a little bit, gets a little more purple coming out, disco holographic. Flake all those things together and make my cake on monkey's milk, which I call disco monkey because it has a half flake. It's like disco, bro. I'll get that poured in for the bellies. At this point, I'm not feeling terrific because I'm heating my top color, and it's taking a long time. I have one tiny microwave that takes about three and a half minutes to heat even six ounces of plastic. My topcoat will be some pearlex green mica powder, dark melon dead on plastics color and some red flake, and a little bit of black to darken it up.

Let's take a look at the results. I think they came out pretty good. You can see a few artifacts from the 3d print. A few lines here and there, but overall, I'm super happy with how the mold came out. Unfortunately, when I went to test these lures, they swim like absolute garbage, especially the little butt lure there. I think its body is way too big. When I go swimming, it just kind of twirls like this. It looks like garbage, so I'm back to the drawing board on that one. The BBFS was okay. I think my body is still a little small. When I put it on the jig head I was using, it blew up big, and the tail doesn't have the great action I'm looking for in a lure.

3d Mold Result

I think that one is closer to saving than the little butt swim, so I'm going to do a few more revisions of that. The thing I learned during this process is that I shouldn't have printed a six-five six cavity mold when I don't even know the lures are working. I've gone back to the drawing board on the BBFS, and I'm going to print a single cavity mold for my next revision of this pour. If it works, and then I'll expand it out to a six cavity mold. There's no reason to make a six cavity mold of a lure if you don't even know. Stay tuned. I'll continue to revise the BBFS. We'll show you the next version in a video coming out shortly.

Finally, If you want these models as soon as I have them perfected,  I'm going to be releasing them to my mailing list. You can click that link below to join my mailing list and get these for free if you found this video and blog at all useful. I'll see you guys again soon!

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Live Giveaway Drawing!

Live Giveaway Drawing! 3


What's up everyone, Welcome to the Live Drawing Giveaway! Thank you to everyone who entered the drawing.  27 lucky winners will be receiving a full box of lures. Several of you did enter more than once, which is excellent, and I appreciate the enthusiasm. As a reminder, this Giveaway only allows for one winner per prize, so if your name is selected more than once, you will only be receiving one box.

The Giveaway!

Giveaway Drawing

Let's get to it. My chosen recycled drawing bucket for this Giveaway was previously protein powder. I made sure to add everyone's name and email address into the drawing bucket. It took me about an hour, but it was all worth it. Each name selected will be pulled into a separate box. Again, Winners will be receiving a full package of lures. There are 27 boxes with a variety of lures I have purchased at the Houston Tackle Show. Once winners have pulled, I will be sending a follow-up email. Winners should reply to the email with their address to receive their prize.
I will start sending boxes on Saturday.

Our Winners

Giveaway Winner

Eloy Garcia
Daniel Fitzgerald
Joana Garcia
Farhan Syed
Chris Smith aka Adventure Bro
Chandler Farley
Jonnie Hartling
Jimmy D
Addison Barron
Joe Vinsik
Scott Machold
Aaron Grimes
John Fasbender
Carlos Paz
Dante Smith
Joe Aitken
Adam Hagan
Jon Parkoff
Kolton Spinn
Guy Kelly
Donna Wallace
DJ Stone
Anthony Turner
Michael Riddle
Caleb Crung
Nelson Lourinho
David Henriks

No Hard Feelings

For those who only subscribed to enter the drawing, you can unsubscribe directly on the email I send out. If you'd like to continue to receive emails, you can expect emails about new blog posts, the latest videos, lure designs. Overall, your feedback is my guide in creating the most relevant content for 3d printing, lure design, and anything associated.

New Lures

Largest Lure

Finally, here are a few examples of lure prototypes I have been busy working on lately. First up, the giant wake bate. This a two parts design with an open cavity for beads. I am still deciding if the split design will work but think of this design as a big boy for the big boys. I generally throw wake baits in the spring, early summer, or fishing redfish in the flats.

Second, I have a couple of twitch baits, The first is the flat slim, and the other is pretty much its naked brother. I also have swimbaits. Since I decided only to use the lures I have made this year, I needed a quick and dirty paddle tail. Next is a swimbait with a ball tail. As you can tell, it's an awkward name but a great design. I have been producing a lot of lures with ball ends. You can expect these to be pouring in soon.

Thirdly, as fun, as it would be to collab with my local grocery store HEB on their new lure “Ziploc bags,” I am planning to throw these standard angling ai molds. These are angling ai with a 6-inch bait in color dark grey-blue pearlescence. I also have a smaller version in the white shimmer. I typically use these in the winter. Next, I have shrimps, and a bait that I created that did not shoot very well. It's an insane creation with flashing and will be rigged on a ned head. Visually it is like a ned but with a ned fluke-style tail with, again, balls. The hope is when I go after speckled trout and redfish; the fish think it's a dying fish. There's no telling what the bass will think it is, but hopefully, they will find it tasty. At long last, I designed a swimbait that is called the fat pudge. This bait is short and fat but with a hook slot. You can expect new videos about all these lures coming soon. I will be going over the design process and how to 3d print the molds.

Molds

New Molds

Of all the molds I have created, I have successfully designed the largest one to date. I am still tuning the process, but I have to put it in about 50,000 clamps for the three cavity ned rig I printed on my 3d printer to shoot the injection mold. Generally, I use the molds by bolting the two parts together like most standard aluminum molds and then clamp to reduce any leaks. Lastly, I am doing more of a single cavity single shot mold. I typically use the style when creating the pudge swimmer. Shifting my style from multiple cavity molds to single reduces the time and process. Right now, this mold makes the clamping easy and only takes about an hour to print. It also makes shooting even more efficient.

That's all for now. Thank you again to everyone who participated in this Live Giveaway Drawing. Again, all winners should be receiving an email. For more content, be sure to check out my other blogs.

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The Best Tool for Removing Resin 3D Prints

The Best Tool for Removing Resin 3D Prints 4


Time to talk about the best tool for removing resin 3D prints. 

Happy 2021!  I have been slammed reorganizing my garage for the last two weeks. Through my reorganization project,  I have discovered a smart and effective new tool that could be used to remove your prints from the build plate on your 3D Printer. The Scotty Peeler. I found this tool after exploring the great Amazon. I discovered there are two different versions of the Scotty Peeler, a metal version and a plastic version. Take it from me,  both have worked amazingly.

3D Print plastic tool

To start, the plastic version works really well for FDM (Fused deposition modeling) prints. Since they are printed flat to the build plate, this tool makes prying those off a breeze. Wondering about resin prints? Yes, you got it! It works for resin prints as well.

3D Prints Metal Tool

Second, the Metal Scotty Peeler is designed as a very smooth-edged and thin blade. This allows you to remove even the toughest stuck on prints just by laying it flat to the build plate and pressing slowly until it gives out. Be sure to wiggle it side by side to make it easier for you. It makes popping out these prints easy no matter the size.

Both tools are valued at about 10 dollars on Amazon. The metals ones, in particular, come two in a pack. While you also have the option of both a plastic and a metal one for the same price. Check them out on my links. As always, if you want to see more of my content, be sure to subscribe here.

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Let’s start 2021 with a Massive Giveaway

Let's start 2021 with a Massive Giveaway 5


It's time to wave goodbye to 2020. Later, Bro! 2021 is going to be an awesome year! To celebrate 2021, I am kicking off this year with a massive lure giveaway. I have decided that this year I am only going to use lures that I make myself. Luckily for you all, I am giving away every single store-bought lure I own, and trust me, I purchased a ton last year. It’s time to remove all temptation and give away all 21 boxes and counting of all new and lightly used lures.

Giveaway lures

Entering the giveaway is simple. All you have to do is sign up for my mailing list. Hey, I get it, you may not want to sign up for a new mailing list. If you don’t win or don’t value information on handcraft lure making, or 3D printing, you can easily unsubscribe.

Giveaway Enter Now

Again, in order to enter, all you need to do is sign up for my mailing list. This giveaway is open to everyone on the planet. As long as I can send you your package through US Postal Service, it's all yours. The drawing will be held on January 21st. You will be receiving an email to notify you of the drawing. We will be pulling names, matching them to numbers on our giveaway boxes, and shipping them off to you. Giveaway items will vary. Boxes may have soft plastics, hard bates and can be used to fish bass, saltwater, or inshore. You will definitely find a lure in the package that will meet your needs.

Click here to enter.