Woodturning - The Ocean Cave Vase (My LARGEST Epoxy Pour!)

Sprague Woodturning
5 Jan 202474:14
EducationalLearning
32 Likes 10 Comments

TLDRThis script documents a woodturning artist's process of transforming a spalted maple piece with distinctive holes into a unique vase. The artist dries the wood for over a year, carefully shapes it into a hollow form, and casts it with deep blue epoxy to create an underwater cave effect. The video captures the meticulous steps, including sealing the wood, curing the epoxy in a fridge, and turning the piece on a lathe to achieve a polished finish. The final product is a stunning, translucent vase with natural wood patterns and resin-filled voids, showcasing the beauty of wood and resin fusion.

Takeaways
  • 🌳 The project involves creating a hollow form or deep vase from a piece of maple with distinctive holes, aiming to showcase the wood's grain and figure.
  • πŸ”¨ The wood has been dried for over a year to ensure the figure is locked in and to prevent the resin from being absorbed too quickly during casting.
  • πŸ’§ The use of a 5-gallon bucket as a casting mold, which is tilted on the bandsaw to match its taper and ensure a tight fit with the wood piece.
  • πŸ”‘ The importance of properly placing a template on the wood to create sight glasses and limit the amount of resin used, which is a crucial step for the final design.
  • 🧩 The process of cleaning the wood to remove voids and dry rot, which is essential to prevent imperfections in the final resin casting.
  • πŸ”„ The decision to forego using a spacer inside the casting to maintain design flexibility and potentially increase the value of the finished piece.
  • πŸ’° The high cost of resin for deep casting and the need to balance this with the selling price of the final product, which is estimated between $2,000 to $4,000.
  • 🎨 The use of deep casting epoxy from Designer Epoxy and the addition of ocean blue colorant to achieve an underwater cave theme for the vase.
  • ⏰ The lengthy curing process, including placing the casting in the fridge for several days to prevent thermal cracking, a significant risk with large pours.
  • πŸ› οΈ The careful removal of the casting from the mold and the subsequent need for trimming and sanding to refine the shape and address any imperfections.
  • πŸ’‘ The final product is a unique, heavy, and valuable piece of art, with the potential for customization in its mounting and finishing to suit the buyer's preferences.
Q & A
  • What type of wood is being used in the project described in the script?

    -The wood being used is a piece of maple with distinctive holes and figure, which has been dried for about a year and a half.

  • What is the intended final product of the described project?

    -The intended final product is a hollow form or deep vase, similar to a popular 'purple glitter vase' on the creator's channel.

  • What is the purpose of using anchor seal on the wood?

    -The anchor seal is used to seal the wood before the resin casting process, and it is removed before casting to ensure proper adhesion and finish.

  • How is the wood prepared for the casting bucket?

    -The wood is trimmed to match the taper of the bucket, ensuring a tight fit, which helps in using less resin theoretically due to the large hole in the wood.

  • What is the significance of the sight glasses on the hollow form?

    -The sight glasses on the hollow form will allow light to shine through, creating a visually appealing effect, enhancing the presentation of the final product.

  • Why does the creator consider not using a spacer in the casting?

    -The creator considers not using a spacer to avoid limiting the design possibilities and to have more freedom in shaping the final product after casting.

  • What type of epoxy is used for the deep casting, and why is it chosen?

    -Deep casting epoxy from Designer Epoxy is used due to its ability to cure well with large pours and to achieve the desired underwater cave theme.

  • What is the purpose of putting the casting in the fridge?

    -The casting is put in the fridge to cool the resin slowly, which helps prevent thermal cracking during the curing process.

  • What is the reason for using Starbon Thin to stabilize the wood?

    -Starbon Thin is used to stabilize the punky wood and seal up small holes and voids left by the epoxy, ensuring a solid and smooth surface.

  • What is the benefit of having a laser-guided system for hollowing the form?

    -The laser-guided system helps achieve a consistent wall thickness during the hollowing process, ensuring the structural integrity and evenness of the final piece.

  • What is the finishing process for the inside and outside of the vase?

    -The finishing process involves sanding, applying epoxy coats to fill bubbles and stabilize the wood, and then applying multiple coats of Waterlox gloss for a shiny finish.

Outlines
00:00
πŸͺ΅ Woodworking with a Distinctive Maple Piece

The script introduces a project involving a piece of maple wood with unique holes. The wood has been dried for over a year, revealing a potential for interesting grain patterns. The plan is to create a hollow form or deep vase, inspired by a previous 'purple glitter vase' video. The process begins with applying anchor seal and preparing the piece for casting, including trimming and cleaning to avoid imperfections in the final resin product.

05:00
πŸ› οΈ Preparation and Casting Process

This paragraph details the preparation of the maple piece for casting, including the selection and modification of a bucket to serve as a casting mold. The wood is positioned at a 3Β° tilt to fit snugly within the bucket, and a template is used to ensure proper alignment. The script mentions the decision to forego a spacer inside the casting to maintain design flexibility, despite the increased resin usage. The casting process involves using deep casting epoxy and adding ocean blue colorant for an underwater theme.

10:08
🧊 Post-Casting Care and Inspection

After the initial casting, the piece is placed in the fridge for 2-3 days to slow the curing process and prevent thermal cracking. Upon inspection, the piece shows no signs of thermal damage, and the decision is made to proceed with curing in a pressure pot. The script describes the challenges of removing the casting from the mold and the excitement of achieving a deep cast without cracks.

15:08
πŸ”¨ Shaping and Mounting the Cast Piece

The script moves on to the shaping process, where the artist contemplates the orientation of the piece for mounting on the lathe. The piece is cleaned up, and the decision is made to drill recesses for the live and drive centers to prevent damage during turning. The artist expresses satisfaction with the progress and the uniqueness of the piece, despite some soft spots in the epoxy that require attention.

20:10
🌐 Finalizing the Hollow Form Design

In this paragraph, the artist refines the design of the hollow form, considering sight glasses and the overall profile of the piece. The discussion includes the challenges of working with the epoxy and wood combination, as well as the decision-making process for the final shape. The artist also addresses the audience, inviting feedback on the design process and the 'thinking out loud' approach to the project.

25:10
🎨 Applying Finishing Touches and Finishes

The script describes the process of applying a stabilizing glue to the wood to address punky areas and small holes. The artist uses Starbon Thin, an ingredient glue, to harden the soft spots and prepare the piece for further work. The focus then shifts to applying multiple coats of a finish to achieve a high shine, with attention given to the removal of any remaining epoxy strings for a clean look.

30:11
πŸ› οΈ Turning the Vase and Addressing Challenges

This section details the turning process of the vase on the lathe, including the use of specific tools and techniques to shape the piece. The artist discusses the difficulties of working with the top edge and the importance of tool speed to avoid chipping. The script also covers the use of a Hercules tool for shaping and the considerations for not using a glue block on the bottom of the piece.

35:12
πŸ”§ Final Shaping and Hollowing Techniques

The artist describes the final shaping of the vase, including the decision to create a bird's mouth edge at the top and a gradual curve for the base. The script covers the process of hollowing the inside of the vase using a oneway captive system and the challenges encountered during this process, such as vibration and chip out. The artist emphasizes the importance of patience and careful work when hollowing.

40:14
πŸ‹οΈβ€β™‚οΈ Completing the Vase with Patience and Precision

The final paragraph discusses the artist's careful approach to completing the vase. The script mentions the use of different tools for refining the inside and outside of the piece, the challenges of dealing with soft spots and bubbles in the epoxy, and the decision to apply multiple coats of epoxy to harden the wood and fill any voids. The artist also shares thoughts on the importance of not rushing the process and the satisfaction of completing a complex project.

45:16
πŸŽ‰ Unveiling the Finished Vase

The script concludes with the unveiling of the finished vase, highlighting its unique features such as the bird's mouth edge, the sight glasses, and the overall shape. The artist expresses pride and satisfaction in the final product, noting its place among the top creations. The vase is now ready for sale, and the artist invites potential buyers to inquire about the price.

50:18
πŸ“¦ Preparing for the Next Project

In the final paragraph, the artist teases the next project, which will involve using resin shavings and exploring the use of resin block pores. The script also mentions upcoming reviews of moisture meters and a giveaway for subscribers, encouraging viewers to share the videos and stay tuned for more content.

Mindmap
Keywords
πŸ’‘Hollow Form
A 'hollow form' in woodworking refers to a technique where the craftsman removes material from the interior of a piece to create a cavity, often leaving a decorative exterior. In the video, the creator intends to turn a piece of maple with distinctive holes into a hollow form, likening it to a 'deep vase', indicating the process involves significant material removal to achieve the desired shape and function.
πŸ’‘Resin Casting
Resin casting is a process where a liquid resin is poured into a mold or cavity and allowed to harden, often used to fill voids or enhance the appearance of wood. The script describes using a large amount of epoxy resin to cast the inside of a vase, emphasizing the need for a deep casting epoxy due to the depth of the piece and the desire for a water-themed, underwater cave aesthetic.
πŸ’‘Sight Glasses
In the context of this video, 'sight glasses' refer to the transparent areas on the sides of the hollow form that allow viewers to see into the piece. The creator mentions wanting to create two large sight glasses on each side of the hollow form, which will look 'really cool' when illuminated from within, adding to the visual appeal of the finished vase.
πŸ’‘Ripley Figure
The 'Ripley figure' is a term used to describe the visual pattern seen in the wood's grain, named after the wood expert William Ripley. The script mentions that the wood's exterior indicates there will be a 'decent grain' inside, suggesting the presence of attractive and valuable grain patterns that will contribute to the final aesthetic of the turned piece.
πŸ’‘Void
A 'void' in woodworking is an area within the wood that lacks material, often due to decay or damage. The script describes the wood as being 'packed full of voids' and 'dry rot,' which the creator must address to prevent issues with the resin casting, such as 'floaties' or imperfections in the final product.
πŸ’‘Bandsaw
A 'bandsaw' is a power saw with a long, sharp blade that loops around two wheels to cut material. The script describes using a bandsaw to trim the wood and create a bucket-shaped form for the resin casting. The bandsaw's ability to make precise cuts at a tilt is crucial for fitting the wood piece into the casting bucket snugly.
πŸ’‘Thermal Cracking
In the context of resin casting, 'thermal cracking' refers to cracks that form in the material as it cures due to temperature changes or uneven curing. The creator expresses concern about potential thermal cracking due to the large volume of resin used and the depth of the casting, taking measures like refrigeration to mitigate this risk.
πŸ’‘Casting Bucket
A 'casting bucket' is a container used to hold the resin while it cures around the object being cast. The script describes using a modified 5-gallon bucket as a casting bucket, which is tailored to fit the shape of the wood piece precisely, ensuring a snug fit and efficient use of resin.
πŸ’‘Spalted Maple
Spalted maple is wood that has been affected by a fungus, resulting in a distinctive and attractive mottled or zoned appearance. The script mentions using a piece of spalted maple to create a tenon, a protruding part that fits into a corresponding hole, for secure mounting on the lathe.
πŸ’‘Live Center
A 'live center' is a type of centering device used in woodturning that spins with the workpiece, providing support and preventing the piece from slipping. The script describes drilling recesses for the live center to ensure the heavy resin casting doesn't come loose during turning, highlighting the importance of secure mounting for large or heavy pieces.
πŸ’‘Hercules Tool
The 'Hercules' is a type of cutting tool used in woodturning, known for its durability and versatility. The script mentions using a Hercules tool from Hunter Tool Systems for shaping the resin casting, indicating the tool's suitability for working with both wood and hard materials like cured epoxy.
πŸ’‘Waterlux Finish
Waterlux is a brand of high-quality gloss finish used to protect and enhance the appearance of wood. The script describes applying multiple coats of Waterlux gloss finish to the completed vase, emphasizing the importance of a thorough and careful application process to achieve a perfect, shiny finish.
Highlights

The process of turning a maple piece with distinctive holes into a hollow form or deep vase, inspired by the 'purple glitter vase'.

Drying the wood for an extended period to reveal the figure and grain before starting the project.

Using a bandsaw to match the taper of a casting bucket to ensure a tight fit for the wood piece.

The strategic placement of a template to create sight glasses on the vase while limiting resin usage.

Cleaning the wood surface meticulously to avoid imperfections in the final resin cast.

Removing bark and debris from the inside of the wood to prevent inclusions in the final piece.

The decision-making process regarding the use of a spacer within the casting to balance design and resin cost.

Mixing deep casting epoxy with a specific color to achieve an underwater theme for the vase.

The importance of cooling the resin in the fridge to prevent thermal cracking in the large casting.

Addressing the challenges of removing the casting from the bucket without causing damage.

Strategies for trimming and shaping the casting on a lathe, including dealing with soft or rotten wood.

Using Starbon Thin to stabilize punky wood and seal small holes within the vase.

The meticulous process of hollowing the inside of the vase to achieve the desired wall thickness.

Applying epoxy coats to harden soft spots and fill in any voids within the wood grain.

The careful application of Waterlox gloss finish to enhance the wood's natural beauty and protect the piece.

Final thoughts on the completed vase, reflecting on the challenges and satisfaction of the creative process.

Transcripts
Rate This

5.0 / 5 (0 votes)

Thanks for rating: