Wire thread insert Profile:
Helicoil (wire the thread the insert), also known as threaded sheath threaded sleeve, thread, silk thread sets, thread braces, braces, is a new type of internally threaded fasteners, made of high strength, high-precision, smooth surface The cold rolling diamond-shaped stainless steel wire forming precision, high-precision internal and external threads concentric body. Helicoil set after the formation of a corresponding standard high-precision threaded, wire thread the performance is superior to the direct use of the tap the power wire to the formation of the internal thread. Lo Set screw or nut, reduce the thread teeth uneven force, and the role of shock and vibration resistance, can improve the fatigue strength of the threads to reduce thread wear and corrosion resistance to extend screw life.
Wire thread insert application:
Wire thread insert use has become increasingly widespread. The role of the wire thread insert is mainly reflected in the following three aspects:
1, the wire thread insert application in metal or nonmetallic materials (such as aluminum, magnesium and other light alloys engineering materials), mechanical parts, can form a high strength, wear resistance, high-precision standard thread. To improve the strength of low-intensity body threaded holes, wire thread inserts role is obvious.
Typical applications: high-voltage switchgear, hydraulic machinery, welding equipment, tobacco machinery, microwave communications, automotive parts, air separation equipment, coal, power machinery, textile and chemical fiber machinery and furniture and so on.
2, the wire thread insert application in the repair of the damaged screw thread as a thread repair means the threads were damaged can be quickly and efficiently repair.
Typical applications: a variety of important parts thread to repair the hole trip, such as: injection molding machine template screw hole repair. Repair of the engine block threaded holes.
, The use of wire thread inserts metric ← → inch threaded hole conversion is very convenient, fast.
Typical applications: import equipment or machinery inch thread, spare parts supply problems need to
change the metric thread.
Wire thread inserts use mainly in the above three areas, the thread repair in engineering applications because of its excellent performance, can form high-strength, wear resistance, high-precision standard thread, its application has been more widely. As industrial enterprises gradually realized that the use of the wire thread insert helicoil sets increasingly broad range of applications |
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