The following material is intended to make you aware of the currently acceptable and recognized methods of performing the tasks described in this presentation. However, every possible application of these methods cannot be foreseen and the following material is not designed to cover every potential application. Therefore, you must always follow all current procedures and safety regulations whenever you perform any of the tasks discussed in this presentation.
4 We Have Looked At A Lot Of Ways To Tighten A Bolt Torque Is Right For 90%+ Of All Bolts
15 THE HYTORC DISC IS A… UNIQUE THREADED WASHER USED WITH SPECIAL LOW- RADIUS NUT
16 A Custom Designed Drive Socket Holds On The Disc Washer And Turns The Nut Without An External Reaction Point!
17 HOW IT WORKS.. The Threaded Segment In The Disc Acts Like A Jam-nut Holding The Stud From Turning The Nut Is Tightened And The Threaded Segment Is Drawn Upward With The Stud As It Is Stretched To The Desired Tension All Of This Is Done In The Same Height And Footprint As A Standard Nut The Disc And The Nut Stay In Place Until Removed Replace The Disc And Re-use The Nut
18 THE RESULTS.. No Reaction Point Needed No Torsion In The Stud No Backup Wrench No Unsafe Pinch Points No Stud Galling No Unwanted Bending Forces
19 NARROW CLEARANCE? NO PROBLEM! SIMULTORC + THE NEW HYTORC DISC= NEAR BOLTING PERFECTION
20 Let’s Take A Moment To See How The Hytorc Disc System Compares With Standard Torquing Methods
21 HYTORC STILL HAS ONE MORE CARD TO PLAY!! As Near Perfect As The Disc System Is It Still Relies On Turning Against The Threads Of The Existing Stud This Can Result In Less-than-perfect Friction Conditions And Is Theoretically Subject To Damage
22 Here Is The Ultimate Answer - When The Results Absolutely Must Be Perfect
23 Revolutionary 3 Part “Nut-within-a-Nut” Design
24 As The Outer Nut Turns It Draws The Inner Nut And The Stud Up, Stretching The Stud
25 Driven By A Hytorc Wrench Just As If Torquing But It Never Turns Against The Threads Of The Stud No Reaction Point (Reacts Within Itself) No Backup Wrench Needed (No Torsion) No Overstretching (And No Tommy-bars) ABSOLUTE PRECISION – and Its FAST!!!
26 Combine The Hytorc Clamp Nut With Multiple Tools And You Have, Very Simply... As Close As Can Be To Bolting Perfection!
27 SUMMARY OF OUR COURSE OBJECTIVES: 1. Elements Of Bolting Theory Bolt Is A Spring Pre-load Or Tension Holds Joint Together Torque Is A Means To Get Tension
28 2. Advantages And Disadvantages Of Various Bolting Methods On Common Bolting Problems Many Factors Affect Torque Values Bolting Must Be “Right” Not Just “Tight” Direct Tensioning Is Great In Theory But Difficult To Achieve In The Real World With Most Methods And Tools
29 3.Gaskets Are Often Necessary To Obtain A Seal In A Bolted Joint There Are Many Types Of Gaskets And Gasket Materials And The Selection Of The Proper Combination Is Critical To Getting And Maintaining A Seal 4.Special Applications Such As Swaged Tube Fittings Require Specialized Tools Which Are Available
30 6.Certain Applications Require The Correct Installation Of Locking Devices As A Safeguard Against Bolts And Nuts Backing Off And Losing Their Tension 7.There Is No Longer A Need To Choose Between The Advantages Of Torque And The Advantages Of Tensioning. You Can Have Both!
31 Finally, We Promised You Hands On Time Not Just Talk!! So Once Again...