SINOCOIL?wire thread insert1
发布时间:2019-01-26 18:00
 

SINOCOIL®
Free Running insert
SINOCOIL®
Load capacity and precision at the highest stage. 
With SINOCOIL thread technology for high-strength screw joints.

 

SINOCOIL®– For high-strength fastenings

SINOCOIL®
 thread inserts create load-bearing joints

in metal materials with low shear strength.
SINOCOIL® thread inserts have been proven in practice. SINOCOIL thread inserts
 can be used to strengthen threads, giving applications a longer life. Each insert sharing 
the load over the entire bolt and hole, improving holding or pull out resistance. With a 
SINOCOIL®   insert installed, a more even distribution of load and stress can be achieved. 
SINOCOIL®   inserts are generally made of type 304(18-8) stainless steel wire rolled into
 a diamond shape cross-section.

Method / principle
SINOCOIL® thread inserts create high-strength,
wear-resistant, heat-resistant threads of highest precision by transferring the force from flank to flank
into the pilot thread. The
reduced diameter of the SINOCOIL® Plus in the first thread ensures that the thread insert can be
screwed inlike a screw.
Applications
The SINOCOIL® is used in mechanical engineering and in the  electronics, automotive and aerospace industries. SINOCOIL® is
also applied in gear housings, exhaust systems, engines and
satellites, thread reinforcement, repeated installations,
maintenance and repair as well  as in lights, electrical appliances, hammer  drills and printing presses.
SINOCOIL® Plus thread inserts comply with a variety of requirements
and
industry standards, including those in the aerospace industry, and feature other approvals as well as suitability tests, e.g. in the field
of power plant technology.
Benefits
Lightweight yet robust design gives superior hold-ing power
Corrosion and temperature-resistant
Quick and simple installation process
High-strength
Large variety of materials and coating options
Special lengths and diameter pitch combinations available to order
A wide range of tooling options available

 
 

 

Product gallery
 

 

Product benefits

Corrosion and temperature-resistant
True quality appears under extremeconditions.
Even when exposed to high temperatures and humidity, SINOCOIL®  thread inserts remain stable and reliable.
Depending on the application, the thread inserts are made of different materials.

 
Non-wearing
 
Long-lasting.
The high surface quality of the rolled thread made
of austenitic chrome-nickel steel ensures a high-strength,
wear-resistant thread with a constant, extremely low thread
friction torque.
There are many good reasons for using our products.

Strength and options.
Point by point.
Uniform load and stress distribution
Uniform along the entire length of the screw.
The elastic properties of the SINOCOIL® 
thread insert allow uniform load and stress distribution.

 
Screw locking
No self-loosening. The thread technology and polygonal twist
of the SINOCOIL®  Screwlock result in a high degree of frictional connection and therefore in a screw lock. Additional locking
of the joint using split pins, wires or washers is not necessary.

 

 
Reduced thread friction
Less friction, more precision.
For a torque-controlled screw tightening application, the screw pre-load force can be adjusted more precisely and the yield point
of the screw utilised more efficiently.

 
Reduced thread friction
Perfect for lightweight construction.  SINOCOIL® combines minimum space requirements and high strength. Thus, high-strength screws are also perfect for use in materials with low shear strength.

Detailed description
                                                                                                                                

SINOCOIL®   – The advantage

SINOCOIL®   helically wound wire thread inserts can be used to strengthen threads, giving applications a longer life. Each insert sharing the load over the entire bolt and hole, improving holding or pull out resistance. With a SINOCOIL®   insert installed, a more even distribution of load and stress can be achieved. SINOCOIL®   inserts are generally made of type 304(18-8) stainless steel wire rolled into a diamond shape cross-section.
 
 
SINOCOIL®   inserts can be supplied in other materials such as Inconel, Nimonic 90, Nitronic 60, Phosphor Bronze and type 316 Stainless Steel.
 
 
Standard inserts are free-running, but screw-locking inserts are also available. Both free-running and screw-locking inserts are available on plastic strips for automated tooling systems.

 

Downloads
 
Find out more: related downloads.

If you would like to know more, simply download the relevant brochures.

 


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