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UHD-537&Pressure following mechanisms

Pneumatic welding head

UHD-537

A universal welding head that can be flexibly matched with a variety of pressure follower mechanisms.


<Application Fields>

lithium battery bottoms, relay contacts, switch filament leads, capacitor reed switches, fine wires, etc.


Features

■The body of the welding head has a stable structure and is assembled with high precision.

It always moves smoothly during welding and keeps the applied pressure stable at all times.

■Various types of pressure following mechanism can be attached, making it suitable for multi-form work welding.

■Support to carry a variety of sensors to ensure the optimum time for welding.

■Equipped with a multi-signal terminal block, whether it is a general pneumatic type or a special electric type,

it facilitates various automations.


Weld Examples

UHD-537+UHD-432B

Equipped with a direct pressure following mechanism. It is suitable for welding lithium battery can bottoms, relay contacts, switch filament leads, capacitor lead switches, thin wires, etc.


UHD-537+UHD-448


Equipped with a 4-point pressure following mechanism[Patented], 4 nuggets can be created at one time.

UHD-537+UHD-439B/C


Equipped with a series-type pressure follow-up mechanism and a rotating electrode holder [Patented]

Electrode adhesion can be effectively prevented by rotating the electrode after welding is completed.


Specifications

Model

UHD-537

Drive Mode

Pneumatic pressure drive

Pressurized Range

Max.294N

Pneumatic Pressure Supply

0.2MPa~0.5MPa

Cylinder Stroke

0~30mm

Speed

50~200mm/sec

Dimension(mm)

150(W)×320(D)×514(H)

Weight

7.5kg

Electrode

Φ1.0/1.3/1.5/1.7/2/3/4/6/8

UHD-448Max.Φ2


Pressure Following Mechanisms

Pressurization Following

Mechanism

Pressurized Range

Electrode Shape(mm)

UHD-432

4.9N(0.5kgf)~117.6N(12kgf)

concentric type

Φ2~Φ8

UHD-439

4.9N(0.5kgf)~117.6N(12kgf)

concentriccore, eccentrical core,

fine and straight electrodes

Φ1.3/1.5/

1.7/2.0/3.0/4.0

UHD-448

4.9N(0.5kgf)~24.5N

(2.5kgf)

fine and straight electrodes

Φ1.3/1.5/1.7/2.0