There is still much to do with the tiger. If you have been reading this blog you have found that the process of creating a mascot is quite laborious.  Here is the process with links, once again.  Note: there are a lot of other posts of the process in between all of these links below.

• The First blog post –The beginning  June 1, 2012 The blog begins. 
• Design process June 17th – The designing and working on project begins long before the actually sculpting. 
• Approval process  January 23rd- Approvals and final paper work is received by client. 
• Enlargement of Design January 23rd – The enlargement of the sculpture is being made into foam for us to sculpt on. Meanwhile we search for a warehouse to hold this big creature. 
• Foam Armature arrives in Houston.  The CNC milled foam gives us an armature to sculpt on and arrives in Houston in March
• Approval of Sculpture May 27th post. Which means we have sculpted this huge cat in 2 months! this would never be able to be done without the digital technology of CNC milling to enlarge the foam pieces.  It is a huge accomplishment. There were many interns who worked endless long hours. 
• Mold making The sculpture comes a part and we begin the first part of the foundry process the mold making. 
• Molds shipped to Shidoni art Foundry  July 27th They will finish the foundry process. 
• Wax and Sprues or gates Beginning in August the Foundry makes waxes from the molds. 

• Pouring of metal- The pouring of metal happens each weekend at Shidoni art Foundry.

This is what we have accomplished thus far. In the next few weeks the last steps will take place

• Welding
• Patination
• Delivery 
• Installation

Here you can see that the many, many bronze pieces that are poured are now welded together.

Someone pointed out to me today that this blog has not been updated in over a month.
I’m so sorry.

What I have been up to.

While Shidoni Foundry has been busy working on the tiger, I have been very busy with my own creative endeavors. For the last few months I have been putting together 3DCAMP Houston.  3DCAMP Houston. is a day long symposium on everything 3D. It crosses disciplines such as oil and gas, engineering, computer graphics and others. It is also used with my own passion- art.  I am  co chair of 3DCAMP Houston  which was a marvelous success held at the University of Houston Architectural Department. It was a huge undertaking,  I was also a speaker.  My lecture was on Copyrights, Ethics and Responsibilities of 3D.  I have been writing a book about 3D technology and fine art and craft and this lectures is from of my chapters.

I’m also happy to report that the Grambling Tiger head was displayed in the art gallery at 3DCAMP Houston.  The art could be displayed because the show consisted of art that was created using some form of 3D technology. As you know by reading this blog, the tiger was first sculpted in the computer and then later it was CNC milled as it was enlarged, and then clay was added.

The Tiger update
I have spoken to both Grambling and Shidoni Foundry  it is confirmed, that the tiger will not be at homecoming. Instead, I hear there will be a separate celebration at Grambling for the installation of the tiger.

I have been waiting on some more photographs and a video from Shidoni Foundry.  I can’t wait to post those. I think they will be coming any day now.  The entire tiger has gone through the casting process. The last piece that I was waiting for was the head.  Now they have to put this puzzle piece together, create an internal armature and give it a patination. I am scheduled to come to Shidoni Foundry  around the 11th of November.  I will be monitoring the tiger the entire week at Shidoni.  I’m not allowed to post pictures of the entire tiger together, until after the unveiling, but I’ll be sure to post some glimpses. The tiger, at this date, is scheduled to leave Shidoni Foundry  on the 18th.  It will be traveling in an open bed trailer from New Mexico to Louisiana. I wonder if anyone will spot it going down the highway?

Stay tuned for more information concerning the installation and celebration of the tiger.

The foundry is saving the best for last on the Grambling State College mascot.  I am so glad to see the head finally going into wax.  Of course, this is just the wax, but that means from wax it goes to bronze.  I have heard that all of the many wax pieces will be through the wax department at the foundry very soon.  That is a huge milestone. If you have been following the process you can see that there is a lot of work that goes into the making of a mascot for a university.  The workers at Shidoni Foundry rock!

We still do not know when the tiger will be delivered.

Remember the wax head still needs a pour cup and sprues.  A fangless grin from the tiger. And no ears.  They are made separately and added later.

If you have been following the foundry process up to now, you have learned about

* The mold making that we did in May,  June and July
* The waxes
* The gating up process and dip
* The burn out

and now we get to the exciting thing…. The pour.

When I dropped off the molds for the tiger at Shidoni in NM you may remember that I stayed at Bishops Lodge.  I heard people at Bishops Lodge talking about the pour at Shidoni. Apparently Shidoni make this a regular Saturday event and people can come from the local hotels and watch.

A few weeks ago, I was on Facebook and heard that Susan Herndon was performing in the gardens at Shidoni.  Then I saw a photo on Facebook of an empty bench with guitar and amps near by.  I think the caption on the photo said, “stopping the music to see a pour.”  I commented, and sure enough, it was our tiger.

The pour on the tiger will happen many times in the next few weeks. For every wax, that is gated up and burned out there will be a pour of the metal into those pieces.  So here are some recent pictures from Shidoni concerning the tiger. I have asked if they can video tape the head being poured. I can’t wait to see that. So stay tuned.

A burn out is when they take the ceramic shell and then “burn out” the wax that is within the shell. That is why this process is often referred to as “the lost wax method of bronze casting.” We will lose the wax in this part and it will be replaced by bronze in the next part.  These burn out ovens are some of the largest I have seen.

Hey, I recognize these piece!  Here we have two legs/paws.  It is so exciting to see the foundry move from working on the rock to the tiger itself.  Wow!  They are moving along. I can’t help but wonder if they will make homecoming. Still there are no promises.  They said it was a 20% chance, and even if they get finished, I need to go there approve the sculpture, and we need to ship it. So if we are praying for anything pray that “everything ” goes smoothly, even down to the weather when the sculpture is supposed to be in transit.

More exciting pictures to come!

Here are some more pictures from Shidoni Art Foundry. If you remember, in a previous blog post the Foundry poured wax into all of the molds that we sent them.  There are many.  Once the waxes are poured they are gated up.  Each of the pieces needs a pour cup and sprues. The pour cup will be where metal is poured. The wax spures or gates are channels where the gases can escape.  Later the cups and spures will be cut away.  We saw this in the last post as well.   Now, all of these wax pieces need to be dipped in slurry mixture.

Each piece is on a pulley system, that is because they are so large.   Each is carried through the wax area on this system and then lowered into the dip. Then it is covered with a sand mixture to create a ceramic shell.  There are many coats of this mixture that must go on each wax piece and each piece must dry at a certain temperature.  If they don’t create these shells correctly then when they try to pour the molten bronze in them later, they could break. These are all part of the rock that the Tiger climbs on.  They are pretty big.