IndiaBizClub Login

x Register Free
x Register Free

HELICOIL NOBLE FASTOTECH PVT. LTD.

J

HELICOIL NOBLE FASTOTECH PVT. LTD.

Helicoil thread screw inserts and tool kits

New delhi



A Quality Product from
HELICOIL NOBLE FASTOTECH PVT. LTD. [View Profile]
New Delhi - India

Description :
Helicoil reduces bolt failure, breaking & thread stripping
The possible causes of bolt failure and breaking or thread stripping are over torque, pitch angle errors, progressive pitch errors, high stress conditions & continuous vibrations.
Without Helicoil, it has been observed that in a normal thread assembly a bolt is subjected to an average tightening load of more than 70% over the first two threads near to its collar or over a few threads finding a proper surface contact .
The conditions even get worst when Normal machined threads are associated with threads having pitch errors and above adverse conditions.
Helicoil stretches itself to compensate for pitch angle errors & progressive pitch errors thereby providing a better surface contact & more even load distribution to prevent the bolt failures.
Helicoil has a "designed-in" radial & axial elasticity.
This allows the shearing load to be transformed into favourable hoop stress or radial load towards the full length of the insert. With result the load gets more evenly transformed over the entire length of the threads of a bolt, thus bolt breaking & thread shearing is significantly reduced.
Helicoil - A Gift to Designers
Helicoil has a "designed-in" radial & axial elasticity.
Even load distribution features allow a superior reliability of assembly and without compromising on performance, helicoil allows the Designers to choose a bolts of lower strength, bolt of alternate metals, bolt having lesser length, creating possibility of lower torque requirements for soft metals, strengthening components having less wall thickness.
This allows the shearing load to be transformed into favourable hoop stress or radial load towards the full length of the insert. With result the load gets more evenly transformed over the entire length of the threads of a bolt, thus bolt breaking & thread shearing is significantly reduced.
Helicoil inserts are also available with a locking coil for thread locking of screws & bolts to prevent loosening due to heavy or continuous vibrations.
Unlike the other methods used for thread locking, the locking type Helicoil is reusable for several bolt opening & tightening cycles.
Helicoils are also available in a variety of materials such as beryllium copper, phosphorus bronze, inconel X-750, Nimonic 90 etc., with or without special plating & coating like cadmium, silver, dry film lubricants etc.
4. Helicoil is superior to threaded bush / plain bush
Threaded bushes are wound inside the threaded hole like a fastener & plain bushes are press fitted in to a hole. Some bushes may be available with extra locking features.
The problem normally encountered with bush is the tendency of getting loose, during bolt tightening or opening cycle, due to vibrations, impacts, stress wear & Creep factor, in some cases due to differential heat expansion ratio of bush and original component as co-efficient of heat expansion varies between two different metals.
Moreover once a bush gives away ,the next step is to go in for a larger hole.
Bushes being thicker also reduce the remainder wall thickness of a component thus making a component weaker.
Use of Helicoil eliminates most of the given problems as it remains in a compressed state inside the threaded hole & holds tightly to the wall despite variable heat expansion, vibrations & high impact conditions. Helicoil doesn't get loose by repeated tightening or opening of bolt.
The Helicoil is installed by a tool which compresses it at first to get installed in a threaded hole after which it sits tightly against the thread flanks , the only way it can be taken out is by using a tool which reduces it in diameter during extraction.
Such phenomenon of reduction of helicoil diameter may never take place while tightening or loosening of a bolts. Also the worn out helicoil can be replaced by a new one without making any changes to the pre- threaded hole.
This is why such a reliable technology is preferred by Aeronautic & Aerospace industries where Products are subject to most extreme vibration & temperature conditions & not to forget that many human lives & Billions of Dollars are always at stake.
WHY USE Helicoil FOR THREAD REPAIR & MAINTENANCE To achieve all above beneficial features & reliability of assembly Helicoil is an effective, economical & quick time saving solution for most of the thread repairing needs of a Workshop and Small user to a Large scale industry.

  • Depend less on skilled expertise, cut on outsourcing repairs, reduce equipment down time & avoid expensive conventional methods in practice.
    Helicoil is an easy to use good technology & you could do it yourself at a low cost.

    Product Price :-

    features :
    The need for Helicoil arose over sixty year back when Aircraft industry, designing larger and heavier Aero planes, had to utilize lighter raw materials for their production.
    At first, thread inserts were used for repair of damaged or stripped threads,

    Product Applications :
    Thread Strengthening


    View Complete Catalog




    HELICOIL NOBLE FASTOTECH PVT. LTD.

    Manufacturers and exporters of Helicoil, wire thread inserts, inserts, helicoil thread repair kits, helicoil automation. We offer a comprehensive range of HeliCoil products that include:: -Helicoil Thread Repair Kits -Helicoil Wire Thread Inserts -Helicoil Installation Tools -Helicoil Taps -Helicoil Gauges -Automatic and Semi-Automatic Equipment for Helicoil Installation



    View Company Profile
  • Other Matching Products


    Brass Inserts Brass Moulding Inserts Brass Moulding Inserts

    Brass inserts Brass Molding Inserts Brass Plastic Molding Inserts Brass Plastic Molding inserts Brass Injection Molding Inserts Brass Injection Molding Inserts Brass proto molding ....

    Brass Moulding Inserts

    Brass Inserts Brass Molding Inserts Brass Plastic Molding Inserts Brass Plastic Molding Inserts Brass Injection Molding Inserts Brass Injection Molding Inserts Brass Proto Molding ....

    Brass Inserts Moulding

    Brass inserts Brass Molding Inserts Brass Plastic Molding Inserts Brass Plastic Molding inserts Brass Injection Molding Inserts Brass Injection Molding Inserts Brass proto molding ....

    Brass Molding Brass Inserts Molding Inserts

    Conex Manufactures Brass inserts Moulding Inserts Brass Moulding Inserts Brass Inserts for Plastic Cold / Hot Molding, wood and composite. Various type of Brass Inserts like round ....

    Brass Screws

    Any kind of screw can be developed and supplied exactly as per customer specifications, design and requirement. Cheese Head Slotted Screw Counter Sunk Head Slotted Screw R ....

    Thread Gauges

    We manufacture Thread Gauges from imported grinding machines under the guidance of highly skilled team. This thread gauge is made from supreme quality tungsten oil hardened non shr ....

    Brass Inserts

    Any kind of Brass Inserts can be developed and supplied exactly as per customer specifications. Round Knurled Inserts Hexagonal Inserts Square Inserts ....

    Brass Parts

    We are Manufactures of Brass parts components Brass Parts Fittings :- manufacturers, exporters of competitive brass plumbing, cable glands, hose fittings, electrical components ....

    Thread Rolls

    Accurate, manufactures Circular Thread Rolls for production and precision thread rolling of all types of fasteners and components. Circular Thread Rolls are usually made in two pie ....

    Parallel Thread Rebar Coupler

    CABR Coupler for rebars 1.100% Bar Break Performance CABR Bar Splice is a parallel thread mechanical splicing system designed for the connection of concrete reinforcing bars ....



    Business Blog About Us Support Contact Sitemap Privacy Policy Terms & Conditions

    © Copyright 2000 - 2017 IndiaBizClub. All rights reserved.