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VIBRATION SOLUTIONS Australian Distributors for Security Locknut Inc. Worlds Strongest Locknut PowerPoint Presentation
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VIBRATION SOLUTIONS Australian Distributors for Security Locknut Inc. Worlds Strongest Locknut. Unique - One Part / Two Piece Design.

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Presentation Transcript
slide1

VIBRATION SOLUTIONS

Australian Distributors for

Security Locknut Inc.

Worlds Strongest Locknut

slide2

Unique - One Part / Two Piece Design

Security Locknuts are designed so that the insert raises away from the nut body upon application. This creates “isolation” from the load where the nut body carries the load and the insert does the locking, regardless of your ability to achieve “perfect” preload.

Metal locking insert made with proprietary metal and processing techniques for maximum performance

Locking insert pressed into the nut body and ready for installation on a bolt

Industry standard nut body with features for locking insert

slide3

Unique - One Part / Two Piece Design

Locking insert lifts and separates from the main nut body on the base and side walls when the bolt is installed. This separation isolates the clamping load from the locking function

slide5

Standard Product Offering

UN: from 3/8” to 3” thread size (class 2B tolerance)

UN Body Style: Heavy Hex, Heavy Hex Thin, Finished Hex, Finished Hex Thin, and Square

UN Thread: Course and Fine

UN Grade: 5 and 8

Metric: from M10 to M64 thread size (class 6g tolerance)

Metric Body Style: Standard and Heavy

Metric thread: Course and Fine

Metric Class: 8 and 10

Finish: Plain Steel and ZDC (yellow zinc or Zinc Dichromate)

slide7

Custom Product Offering

Examples of custom products made for specific applications

M24 with tall nut body and conical base for use on a flexible flight chain assembly

3/4 x 16 extra heavy body and conical base used as a lug nut replacement on a wheel assembly (mining industry)

slide9

NASM 1312-7 Vibration Test

Fixture design with slots to test various size products

2 slots per size for side by side competitive product testing

Fixture mounted to machine capable of vibrating with a frequency of 1,800 cycles per second with an amplitude of 0.450 inches (peak to peak)

Colored assembly shown is free to move up and down within the fixture slot

slide10

NASM 1312-7 Vibration Test

Double click picture to see video

slide11

NASM 1312-7 Vibration Test

  • Initial Test Results:
  • The Security Locknut performs better than or equal to all other prevailing torque locknuts at preventing joint loosening (other products tested include Nyloc, 3-point deformed, and Flexloc).
  • The Security Locknut out performs all other locknuts by staying securely connected the bolt after the initial tension is lost. This has proved to be a significant benefit on installations where complete separation of the nut and bolt would cause machinery down time or a potential safety issue.
  • Follow up Testing and Product Development:
  • After detailed examination of locknut conditions required to maintain maximum bolt tension under heavy vibration conditions we were able to isolated design parameters that had the most significant impact. Follow up design changes on select products produced results on the vibration test that exceed all other products tested.

3/4x10 run for 30,000 cycles

1st test – new nut (all products)

Test run with nut reused from 1st test

3-point deformed

Security Locknut

Nyloc

Flexloc

slide12

Industries Served

  • Material handling
  • Coal and mineral mining equipment,
  • Crushing equipment
  • Transportation (rail track and equipment)
  • Heavy industrial equipment
  • Wood chippers and grinders
  • Recycling equipment
  • Wind turbines
  • and many more
slide13

Sample

Installations

slide14

Longwall Mining Operation

M30 Security Locknut used on AFC Flight and Chain

slide15

Roller Coaster – New York, New York Hotel

Las Vegas, Nevada

M39 Security Locknut used to hold wheel assemblies

slide16

VIBRATION SOLUTIONS

44-46 MILLS ROAD

BRAESIDE

VICTORIA

AUSTRALIA

3195

E-MAIL sales@vibrationsolutions.com.au

TELE +613 9588 2863

FAX +613 9587 7388

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