Friction welding machines for Stud bolts

２FW005HS-I，２FW005US-I

This machine is widely adopted for automobile safety device parts, and individual units can also be purchased (customers are free to customize units to meet their requirements.)

2FW005US-I external photo

2FW005US-I external photo

2FW005VS-I video

Representative parts

Stud bolts

Stud bolts

Aluminum stud bolts, diffusers, engine valves, sensor shafts, woodworking drills

Features

Excellent for the bonding of small-diameter products.

Improved productivity

  • This product is easily operated with high reproducibility, and the same products can be produced continuously.

  • Concentrating all functions required for friction welding into a single unit allows all processes to be carried out in a single general-purpose line.

  • The two unit heads can be controlled, allowing simultaneous bonding at two locations.

Improved quality

  • The pressure welding status is monitored constantly, and “OK” or “NG” can be judged automatically.

Cost reductions

  • Its small flat surface area is perfect for compact line design.

  • No spatter is produced, eliminating the need for residue clear-up work.

Improved environment

  • CO2 emissions can be reduced.

  • No toxic substances such as sparks or gas are produced.

We customize products in line with your company’s requests

Examples of typical options that can be installed on 2FW005U-I
[1] Robot conveyor (material handling) [2] Blank supply device [3] Part feeder [4] Unloading loader　
* This equipment cannot be equipped with a cutting device.

Option examples

Robot conveyor (material handling)

[1] Robot conveyor (material handling)

Workpieces are set on and removed from jigs.

Blank supply device

[2] Blank supply device

Blanks are automatically set on the spindle unit.

Part feeder

[3] Part feeder

A certain quantity of blanks are stored, and each one is kept isolated from the others.

Machine specifications

Machine specifications：2FW005US/2FW005HS

Item
 Model  2FW005US 2FW005HS
Maximum thrust At the time of generating frictional heat (kN)  1.0～2.5 1.0～2.5
At the time of applying upset pressure (kN)  2.0～5.0 2.0～5.0
Pressure welding capacity (mild steel round bar) (mm) φ4～8
 φ4～8
Slide travel (mm)  200  200
Maximum length of materials to be mounted Rotating side (mm) φ4～8
L15mm～21mm		 φ4～8
L15mm～21mm
Fixed side (mm)  - φ20～30
L150mm～250mm
Spindle Rotating speed (rpm)  23,000 23,000
Motor output (kW)  1.85※ 1.85※
Gross weight (guide) (ton)  0.2
※Excl. control panel, operation panel		 2
Floor space occupancy (guide) (m)  - 2.0×1.5

※Motor output changes based on aspects such as the product shape.

External dimension drawing

External dimension drawing
These diagrams show the 2FW005U-I.
Note) These specifications and dimensions may be subject to change without prior notice due to improvements, etc. or device specifications.

Examples of Other Fields / Merits

Stud bolts
Stud bolts

SPC×S45C

read more

Stud bolts
Stud bolts

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Woodworking drills (gimlets)
Woodworking drills (gimlets)

SS400×S55C

read more

Sewing machine needle bars
Sewing machine needle bars

STKM11A×S45C

read more

Click here for list of examples