Who owns the Heli-Coil company?
Emhart Teknologies Inc.
Heli-Coil is a registered trademark of Emhart Teknologies Inc.,Worldwide. Dodge ® threaded inserts for plastics are brass screw machine products designed to provide strong metal threads in plastic components. DODGE inserts for plastics are widely recognized and highly regarded products in the fastening market.
Who manufactures helicoils?
HeliCoil, a STANLEY Engineered Fastening brand, is known around the world as the original wire insert that is installed into soft metallic materials creating a maximum strength performance.
Who invented Heli-Coil?
The Heli-Coil system entered American industrial life in 1936 as the Aero-Thread Screw Thread System. It was developed by an engineer, Harold Caminez, as a solution to the notch effect or stress concentration at the root of the 60 degree angle of the conventional screw thread used on Allison aircraft engines.
Is Heli-Coil a brand name?
Josef Böllhoff acquires a US licence for the production of threaded inserts used for reinforcing screw threads, under the brand name of HELICOIL®. With this, Böllhoff expands its existing business to include the production of fasteners – an important decision for the future.
Which is better helicoil or Time-Sert?
The only advantage to a Helicoil I found, is that it is cheaper. Being in the industry for a little while I have seen time and time again, that cheaper is never better. The procedure is basically the same as a Time-Sert, drill out hole, tap hole, insert helicoil, thread in new bolt.
How much torque can a helicoil take?
| Thread Size | Max Locking Torque | Min. Locking Torque 15th Cycle |
|---|---|---|
| 5/8(.6250)-18 | 300 lb-in | 32.0 lb-in |
| 3/4(.7500)-16 | 400 lb-in | 50.0 lb-in |
| 7/8(.8750)-14 | 600 lb-in | 70.0 lb-in |
| 1(1.000)-14* | 800 lb-in | 92.0 lb-in |
Should Loctite be used with HeliCoils?
Personally, I use green Loctite when installing a Helicoil; don’t want them to ever come out. Makes a good lube for the Helicoil to go in smoothly too. Depending on the application of the bolt and repaired hole, I will use blue Loctite on the bolt if I don’t want it to vibrate out.
How much torque can a HeliCoil take?
Do HeliCoils work in aluminum?
The soft nature of aluminum allows threads to pull from their base material when under the strain and pressure of an operating engine. An installed HeliCoil threaded insert provides a secure threaded connecting point for accessories on engines with aluminum heads.