VABS Vida Ovalama Aparatları

Axial Thread Rolling Heads

Chipless and Fast Thread Cutting Solution

Axial Thread Rolling Heads

Axial Thread Rolling Heads are innovative thread rolling tools where infinite threads are produced quickly, precisely, and without chips. Operating on the principle of axial movement, this system makes the process of cutting infinite threads effortless by rotating the workpiece or the Thread Rolling Head. This technology condenses material fibers without cutting them, providing high durability, low material waste, and excellent surface quality. It is an ideal solution for those looking to improve efficiency and quality in industrial manufacturing processes.

Why Use Axial Thread Rolling Head

# Long Tool Life

Low cost with minimal maintenance requirements.
#
Chipless Machining
VABS heads offer much faster thread cutting compared to traditional methods, resulting in up to 90% time savings in production.
#
High Production Speed
Up to 90% time savings compared to cutting technology.
#
Highest Durability
Increased Thread Durability and Material Strength
#
Improved Surface Quality
<5 µm surface roughness with low friction and high corrosion resistance.

AXIAL THREAD ROLLING HEAD TYPES

B1-NR M8-M16
B1-NR / M8-M16
Thread Rolling Head
Compatible Machine Types:
Universal Lathes
Turning-Milling Centers
Rotary Transfer Machines
Transfer Lines
Special Turning Machines
B2-DNİR M12-M22
B2-DNİR / M12-M22
Thread Rolling Head
Compatible Machine Types:
Universal Lathes
Turning-Milling Centers
Rotary Transfer Machines
Transfer Lines
Special Turning Machines
dogrusal_1a2-nr
B1-NİR / M8-M16
Thread Rolling Head
Compatible Machine Types:
Universal Lathes
Turning-Milling Centers
Rotary Transfer Machines
Transfer Lines
Special Turning Machines
dogrusal_a2
C5-NRÖ / M85-M115
Thread Rolling Head
Compatible Machine Types:
Universal Lathes
Turning-Milling Centers
Rotary Transfer Machines
Transfer Lines
Special Turning Machines
Materials that can be processed with VABS Thread Rolling Heads:

Steel, Aluminum, Titanium and other types, tool steels, stainless steels, cast steels, malleable cast iron, high-temperature materials, nickel alloys, copper, copper alloys (brass), zinc alloys, general structural steels, surface-hardened steel, nitriding steels, heat-treated steels, carburized steels, Inconel 600, Hastelloy.

A001-NR / M2,6-M4
Thread Rolling Head
Compatible Machine Types:
Universal Lathes
Turning-Milling Centers
Rotary Transfer Machines
Transfer Lines
Special Turning Machines
A01-NR / M3,5-M6
Thread Rolling Head
Compatible Machine Types:
Universal Lathes
Turning-Milling Centers
Rotary Transfer Machines
Transfer Lines
Special Turning Machines
A1-NR / M5-M8
Thread Rolling Head
Compatible Machine Types:
Universal Lathes
Turning-Milling Centers
Rotary Transfer Machines
Transfer Lines
Special Turning Machines
B1-NR – İNOV / M8-M16
Thread Rolling Head
Compatible Machine Types:
Universal Lathes
Turning-Milling Centers
Rotary Transfer Machines
Transfer Lines
Special Turning Machines
VABS Vida Dişi Ovalama Aparatları ile oluşturalabilecek diş türlerinin dünya standartları
  • Metrik ISO (Metric ISO Thread)
  • Whitworth (Whitworth Thread)
  • MJ-Gewinde (MJ Thread – Havacılık ve Uzay Sanayi İçin)
  • Metrik Koniği Dış Diş (Metric Tapered External Thread)
  • Whitworth Boru Dişi – Silindirik (Cylindrical Whitworth-Pipe Thread)
  • Whitworth Boru Dişi – Konik (Tapered Whitworth-Pipe Thread)
  • Bicycle Thread (Bisiklet ve Motosiklet Vidaları İçin Standart Diş Profili)
  • G (BSP – British Standard Pipe)
  • R, Rp (ISO Boru Dişleri – İç ve Dış)
  • Trapez Diş (Metric ISO Trapezoidal Thread)
  • ACME Diş (Acme Thread)
  • Trifon Diş (Buttress Thread – Testere Dişli Vida Profili)
  • Unified Diş Standartları (UNC, UNF, UNEF, UNJ)
  • API Petrol ve Gaz Endüstrisi Dişleri (API Thread)

How Does Axial Thread Rolling Head Work?

The Axial Thread Rolling Head creates threads on a workpiece quickly and efficiently. During the process:

Thread Rolling

The rolls rotate on the horizontal axis and advance the workpiece by one thread pitch. This process continues until the thread-cutting distance is reached, completing the thread rolling process rapidly.

Precision Machining

While the workpiece remains stationary, the head rotates (or vice versa), and the thread is processed without any limitation on thread length.

Chipless Forming

Material fibers are condensed without being cut.

Example Application: Automotive Part Rolling Process

The caliper adjustment screw used in the vehicle’s drivetrain, with a 3-thread M 36×2, will be rolled on a universal lathe.

Workpiece Fixing:
  • The workpiece is fixed by the grooves inside the hole, ensuring accurate positioning.
  • The fixing process is carried out to prevent movement during machining and to maintain precision.
Starting the Process:
  • The thread rolling head is lightly pressed into contact with the workpiece.
  • The head then rotates to begin the thread rolling operation.
Thread Rolling Process:
  • The head processes the M36 x 2 (3-thread) thread quickly and precisely without chips.
  • Once the process is complete, the head automatically releases, and the relay mechanism allows the head to open out from the thread diameter.
Removing the Workpiece:
  • The workpiece, with the thread cutting operation completed, is easily removed from the head.
  • No damage is caused to the workpiece during this process, and no additional cleaning is required afterward.

Technical Advantages

Flexibility: The axial movement allows for the creation of threads in various lengths, independent of the required thread length in tangential and radial heads.
Easy Assembly: Can be used in universal lathes, rovalvers, transfer machines, sliding automats, multi-spindle machines, automatic machines, or CNC machines.
Low Material Waste: Since the thread rolling size is based on the thread radius rather than the thread diameter, material savings are achieved.

Usage Area

Axial Thread Rolling Heads are ideal for the following applications:

Infinite screws and all types of thread cutting operations.
Use in various machine types (CNC lathes, manual machines, etc.).
Increasing efficiency in industrial production lines.
Suitable for applications in a wide range of industries, from aerospace to construction.
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