Сварочный пистолет для точечной сварки аккумуляторов 18650 с иглой-паяльным штырьком, автоматическим спуском, высоким током 500A и проводом 10 AWG.

Сварочный пистолет для точечной сварки аккумуляторов 18650 с иглой-паяльным штырьком автоматическим спуском высоким током 500A и проводом 10 AWG.

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Color: gold foil   Ships From: Russian Federation   

Color: pen and wire   Ships From: Russian Federation   

In appearance, strong .. Wires are thin but in work we will see

Color: pen and wire   Ships From: Russian Federation   

Fast quality

This product is used with spot welding machine .

Carry 500A instantaneous current .

Using high-temperature engineering plastics and high-quality aluminum oxide copper alloy welding pins, lower internal resistance can cope with larger welding currents, lower temperature rise, and better feel.

Welding Pen Performance parameters:

Shell material: modified high temperature engineering plastics

Welding needle material: imported alumina copper welding needle

Fastening method: wire cold pressing

Wire specifications: 10AWG 40CM

Welding needle specifications: 3MM main body, 1.5MM concentric needle

Instant overcurrent: 500A

Welding thickness: ≤0.3MM nickel sheet

Standard solder pins can be replaced

Soft silica gel line: 5.25 square meters

Wire material: pure copper, tinned

Wire No.: 10AWG

Copper wire diameter: 3mm

Steel wire structure: 1051 / 0.08mm

Insulation thickness: 1.3mm

Conductor resistance: 6.3 Ω / km

Maximum current: 100A

Welding Pin Features:

1. The phenomenon of sticking electrodes can be avoided

2. The welding part is not yellow, and the welding point is beautiful

3. Avoid the phenomenon of virtual welding

4. Reduce the phenomenon of sparks during welding

5. Very good electrical and thermal conductivity

6. Good high temperature performance


The softening temperature is as high as 930%, which is relatively high among copper alloys, but lower than tungsten copper (1000°C). The conductivity is as high as 85% IACS. The heat dissipation performance is between tungsten copper (220 W/mk) and pure copper (390 W/mk). ), high strength, good fatigue performance and wear resistance. Personal opinion of the shopkeeper: With the same parameters of the spot welder and the same nickel sheet, the tip of the spot welding needle can be a little firmer. If the needle is awkward, the spot welding ability will drop a little. Some weak spot welders can sharpen the needle a little bit. ! Because the spot welding machine is "spot welding" as the name implies, a spot generates a lot of heat, and the spot is larger, and the heat is also dispersed. From the perspective of current, the same current has a small cross-sectional area and a high current density, so the heat is more concentrated. The pointed head of the needle. Therefore, the welding needles are often sharpened. Of course, the spot welding area and spot welding fastness must be considered. The needles should not be made as sharp as the sewing needles.


Alumina copper electrode material, suitable for spot welding between precision metal spot welding and spot welding of nickel strip, nickel plated steel sheet, plated steel strip and other materials in battery production.

In the production of nickel-metal hydride batteries, nickel-cadmium batteries, polymer batteries, lithium batteries and other batteries, spot welding connecting pieces and battery lead pieces.

Details:

A full set of high temperature silicone wire 40CM (10AWG, suitable for regular users)

Size:

Body size: 160 * 24 * 13 mm

Wire specification: 10AWG * 40 cm

Spot welding effect display

Click the picture to view:Replaceable pins for spot welding pen