Using the EZ Torch

About the EZ Torch

This torch kit comes with a valve for disposable propane tanks. It is a great general purpose torch. It can be used for sintering metal clay, soldering, balling wire, and even melting a small amount of metal for casting. It has three sizes of tips. It is a propane air torch. It takes in the ambient air mixes it with the gas to give a nice clean flame. The gas tank can be purchased at any sporting goods store for less then $10.. The torch is well priced for under $140.00! You can buy one at www.ottofrei.com or at the PMC Connection. It stores away in a small box when not using. The gas lasts for several weeks to months depending on how often you use it.

The only down side to this torch is that the tanks are not refillable, so they end up in  the dump. Additionally, find a way to stabilize the tank so that it doesn't move while using it. I tie it down with a bungee cord to my bench leg.

The EZ torch is a precision instrument intended for use as a general purpose soldering and annealing torch.  It is designed to be used by professionals in an appropriately controlledenvironment. Misuse of this torch could cause injury.

Safety Measures

The EZ torch uses direct tank pressure to operate.  It does not use a pressure regulator to reduce the fuel tank pressure to a lower pressure used in most other torches. The torch assembly and handle may have up to 160 pounds per square inch of gas pressure.

•  After first assembling the torch, before lighting it, turn off the torch valve and then turn on the tank valve. Check for leaks by spraying a solution of soapy water on each connection.  If the soap bubbles at any connection, turn off the tank valve, and re-tighten the connection.
• After connecting the tank valve to the propane cylinder, always test for leaks by spraying a soapy solution on all connections.
• Always, before using the torch check the hose for damage.  Any cracks, abrasions, and cuts in the hose can render the torch unsafe. Replace before using.
• Never aim the torch flame towards the hose. This could cause the flame to melt the hose and the cylinder to explode. 
• Never aim the torch flame towards the gas cylinder. Place the gas cylinder in an area away from the work area.
• All gas cylinders should be secured to a support so that the cylinder cannot move or tip over while in use.
• The torch tip becomes hot, be careful while adjusting the torch flame.
• Remove torch assembly from gas cylinder when not in use.
• Check to make sure the rubber gasket is placed into the tank valve. It can come dislodged and cause a leak at the valve and cylinder.
• Disposable propane cylinders come with a protective cap. 
• When the torch assembly is disconnected from the cylinder, replace the protective cap on the cylinder. The cap protects the cylinder’s *threads and keeps trash from falling into the tank’s valve.

*Never use oil on the tank threads or torch parts.

Installation Instructions

Tools Needed

•   2ea.  ½” wrenches or  2-ea. adjustable wrenches
• Spray bottle with soapy water

Assembly Steps

1.       Connect the swivel end of the hose to the torch handle and tighten with a wrench
to avoid leaks. Do not over tighten!

2.       Connect the hose to the tank valve and tighten with a wrench to avoid leaks. Do
not over tighten!

3.       Close torch valve and the tank valve.

4.       Make sure the tank valve gasket is in place and attach the valve to the propane
cylinder by hand tightening only.

5.       With the torch valve closed, turn on the tank valve and check for leaks with
soapy water.

Operating Instructions

Lighting the torch

1.       Attach a tip to the torch handle. Only hand-tighten torch tips!

2.       Close air control ring valve on torch tip.

3.       Make sure the torch valve is closed (tighten to the right)

4.       Connect tank valve to a disposable propane cylinder.

5.       Turn on tank valve.

6.       Turn on torch valve (½ turn).

7.       Light torch with appropriate torch lighter.

8.       Adjust flame by slowly opening the air control ring on torch tip.

Turning off the torch

1.       Turn off torch valve.

2.       Turn off tank valve.

3.       **Bleed gas line by re-opening the torch valve.

4.       If finished using the torch for the day, disconnect the tank valve from the
propane cylinder.

5.       Replace cylinder cap.

**
If shutting off flame for an extended time, close tank valve and bleed
the pressure off the torch assembly.

Well how time does fly!

I have been busy these last few months!

I drove up to TN to teach at Arrowmont for the PMC Connection's International Retreat.I met a lot of new friends and famous people. This is a photo of my students learning to solder.

This is me and Holly Gage! I got to help her out at the retreat!

And then I became a Sr. Instructor for the PMCC. http://www.pmcconnection.com/senior/jalexander/jalexander.html

 
I am now signed up to teach at several other retreats and bead shows which I have listed on my website: www.janetalexander.net


WooHoo!

Now its time to get back to writing this blog! I am changing the content to include some of my tutorials and tips I have written. So here is the first of many!  This is a video on how to use the tumbler and maintain it. I know there are a lot of stuff out there about tumblers, but I think I covered some stuff that hasn't been discussed. Let me know what you think!

Back to the Drawing Board

Well, after two tries, my sterling silver is getting too brittle to use in the PMC. There comes a time to say, is it worth all this for a simple clasp. I was trying to see if I could make a tongue clasp without using any solder on the PMC. The answer is no. In order to use sterling silver as the tongue, I will have to solder it onto the PMC.


Now onto my next project...

Experiments in Metal Clay using Traditional Jewelry Working Techniques - Making a tounge clasp

I fired the metal clay clasp. It turned out fine. No warpage, just smaller due to shrinkage. I fired it for 2 hours at 1290 degrees. Pictured on the left is an un-fired clasp box and on the right the fired clasp box with tongue clasp.
I have a problem with the tongue clasp. The ball I attached as a press button is too close to the top of the box. I am unable to compress the tongue clasp. So, I am going to cut off the tongue clasp and make this box the receiver box.
I have made a new tongue clasp box with a longer tongue and shorter button.
This is the top view of the new clasp.
This view shows how I have attached the clasp to the box. Now its time to fire this one!

Experiments in Metal Clay using Traditional Jewelry Working Techniques - Making a tounge clasp

I have made this pendant in PMC with an enameled center. I am going to string it on some Turquoise beads. I want a custom clasp on it so, I have decided to make a matching tongue clasp.
I made two boxes in PMC. One will be the receiver for the tongue clasp and the other will act as the tongue. I want the button, that works the clasp, to mimic a Turquoise bead.  The button will hover over the two textured boxes. This is a photo of the un-fired box that has the tongue attached to it.
I used 26 gauge sterling silver  and fabricated the tongue. It must be made from sterling silver instead of PMC because PMC would be too soft. I depleted the sterling silver sheet and formed it into the clasp. I attached the tongue to one of the carved boxes. Attached the PMC button onto the sterling silver tongue. Now I need to fire (sinter) it. This is the experiment part. By completing depletion on the sterling silver, will it hold in the PMC? Will the PMC box hold its shape when it shrinks? Or will the sterling silver cause it to warp? Will be bond on the button and tongue be strong enough?
Here is a side view of the tongue box. I will post the outcome shortly!!

Experiments in Metal Clay using Traditional Jewelry Working Techniques

I am presently experimenting working in PMC3 using my knowledge from traditional jewelry fabrication. This last month I have experimented using the granulation decoration in PMC.


Granulation decoration consists of minute grains or tiny balls of gold  applied to a surface in geometric or linear patterns or massed to fill in parts of a decoration. First used as early as the 3rd millennium BC, it was known in western Asia and Egypt. The technique was practiced by the ancient Etruscans and Greeks. Greek jewelry consisted of granulation from 3000 BC to the inauguration of the Roman Empire.

In my first experiment with granulation I created a dome in PMC3 and attached it to a flat surface, and then applied the fine silver balls. After sintering (firing it) I found that the shrinkage of the PMC3 worked against me. As the dome shrunk while attached to the base, it warped the base and disfigured the dome. The shrinkage also worked against the granulation.

Working again with the dome and flat base, I fired them each separately allowing them to keep their shape as they shrank the 12% that PMC3 does. I then used clay paste with oil mixed in it and glued them together and re-fired them. This worked perfectly. I now have my "canvas" to create my art!

I used a technique I learned in metal working and applied my granulation. It took several firings to get everything to hold, but I finally ended up with my granulated piece!

I used a technique I learned in metal working and applied my granulation. It took several firings to get everything to hold, but I finally ended up with my granulated piece! This ring is called "Paths". The granulation represents choices we make in our lives.
I then decided to create a two sided pendant using granulation. I made a two sided dome, cut opening into each edge for the chain to string through, and then fired them together. I cut out an opening for my stones to sit, made prongs for each stone using syringe paste. Fired it again. I hand finished the base shaping it and then hand polished using Micro Sanding pads. Finally I added my granulation.
Each side has a different color stone and texture adding  versatility to the pendant. Lastly, I added a dangling teardrop to the pendant. The teardrop swings freely, and can be twisted around showing one or the other side.

Now onto my next experiment. Fabricating Clasps in PMC3 using traditional jewelry working techniques without soldering!

Its always nice to hear

I have created many custom items for people over the years. Mostly these pieces have been made to be given as a gift to someone, so I never hear how the person receiving the gift liked it. I just received an email from my customer who had me make the below mentioned pendant. She gave the gift to her daughter for her 40th birthday. Here is what she said:

Hi Janet,

My daughter loves the opal and silver pendant you designed for her.  She’s gotten many compliments on it.  When she isn’t wearing it, she sets it on the table as a lovely decorative piece.

Thank you so much for helping make my daughter’s birthday very special.

Its so nice to get the feedback on something I made. All last month I wanted to call to find out, but was too scared to call for fear that she didn't like it. 

How many artist out there have had these thoughts too?