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Buttress thread connections are made up to correct "torque" by burying half of the stamped triangle one the Casing pin end. As a rule the torque will vary a few hundred foot pounds either way.
A good habit is to always use this method, but if the client requires a torque figure then and average torque reading over 10 connections can be used as a indicator but this could end up with a previously run connection not sealing due to "run in" deformation and this is highly undesirable. "ALWAYS BURY HALF THE TRIANGLE"
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How do you find the circumference of a ball?
Put a thread arround the ball and measure the thread's length.
What small cylinder shape holds tape and thread?
A Spool
How do you draw the circle with radius 30cm?
-- Stick a nail into a board. -- Tie a piece of thread around a pencil. -- 30 cm from the pencil, stick the thread to the nail. -- Draw a line on the board with the pencil. Keep the thread tight and go all the way around the nail. -- The line is a circle with radius 30 cm.
What is the relationship between clipping and repainting?
When a window is repainted by the AWT painting thread, it sets the clipping regions to the area of the window that requires repainting
Why clinical thermometer often have oval stem in cross section?
Two advantage and two disadvantage of using alcohol and Mercury for thermome Two advantage and two disadvantage of using alcohol and Mercury for thermometer
What is the proper makeup torque of 5.5 buttress thread casing?
As always with buttress thread casing, burying half of the triangle (or the 'delta') provides the proper make-up torque.
What is the proper make up torque of 7 buttress thread casing?
Buttress thread connections are made up to correct "torque" by burying half of the stamped triangle one the Casing pin end. As a rule the torque will vary a few hundred foot pounds either way. A good habit is to always use this method, but if the client requires a torque figure then and average torque reading over 10 connections can be used as a indicator but this could end up with a previously run connection not sealing due to "run in" deformation and this is highly undesirable. "ALWAYS BURY HALF THE TRIANGLE"
What is the Hydril 521 connection make up torque?
Casing Thread ¡ ¡ ¡
How do you rethread a ballet shoe?
My dance sewing kit contains an upholstery needle, which is fairly blunt and has a large eye. When a string disappears, I proceed as follows: 1. Find a point in the casing where you can feel the string. 2. Make a small cut in the casing at that point, or a bit further back. 3. Use the blunt end of the needle to pull the string out of the casing through the hole. 4. Thread the needle with the string. 5. Put the needle into the casing and thread through. I do not usually bother to sew up the hole in the casing. It doesn't seem to grow or cause a problem, and of course it might come in handy again. I do like the idea of the spaghetti-strap hook or just pull out the drawstring completely, thread into a bodkin and rethread through the casing. It takes less than 2 minutes
What does the thread guide do on the sewing machine?
The thread guide keeps the thread running in the proper place. If the thread is not threaded correctly, the tension will be off, resulting in jammed or broken threads in the machine.On a sewing machine, the thread guide is a small part that is attached above the needle. It looks like a hook and it hold the thread in place as it is fed through the needle.
What is the the proper thred notation for a 14 millimeter thread with a 1.5 millimeter pitch on a screw that is 40 millimeters long?
The proper thread notation for a 14mm diameter screw with a 1.5mm pitch and 40mm length would be M14x1.5x40.
What does the thread take-up do on a sewing machine?
The take up lever is used in threading the sewing machine and to keep the thread tension at the proper level. If the take up lever is threaded improperly, the thread will knot up and jam in the machine.
Why is thread-sealing compound not used on flare connections?
Thread-sealing compound is not used on flare connections because the sealing mechanism of flare fittings relies on the mechanical compression of the flare against the mating surface rather than the thread itself. Adding thread-sealing compound can interfere with the proper seating and create leaks. It is recommended to only use the appropriate flare nut and proper installation techniques to ensure a leak-free connection.
What is the proper thread notation for a 40 mm screw with 14mm thread 1.5 mm pitch?
Oh, what a beautiful question! The proper thread notation for your 40 mm screw with a 14 mm thread and 1.5 mm pitch would be M40 x 1.5. It's like painting a happy little thread notation on your canvas of knowledge, bringing joy and clarity to your project. Just remember, there are no mistakes in thread notation, only happy little accidents waiting to be fixed.
What is the casing spun of silk by caterpillar?
The casing spun of silk by a caterpillar is called a cocoon. The caterpillar uses its silk glands to produce the silk thread and constructs the cocoon to protect itself during the pupal stage of its life cycle. The silk cocoon serves as a safe environment for the caterpillar to undergo metamorphosis and emerge as an adult moth or butterfly.
Why must the take-up lever move up and down as you sew?
The take-up lever ensures proper thread tension by pulling the thread from the spool and feeding it steadily to the needle. It moves up to pull the thread tight while the needle is out of the fabric, and then moves down to release the tension as the needle enters the fabric. This motion helps create even stitches and prevent thread jams or breaks.
What do you need to check your bobbin has enough of?
You need to check a bobbin for proper tension on the thread. Which if incorrect the sewing machine will often not sew properly.
