homemade battery tab spot welder 3d models

This is a snapfit case for the BIFRC spot welder, no mouting screws are required. The case is a tight fit, without visible gap between the case and the lid. I used a bit of hot glue to cover the hole for the LED so the light from the LED will...

This is a snapfit case for the BIFRC spot welder. No mouting screws are required. The case is a tight fit, without visible gap between the case and the lid. I used a bit of hotglue to cover the hole for the LED. The light from the LED will lightup...

Stand and Pens with Caps for Docreate Sport Welder

Size fits new bigger PCB version of welder board.

This is front panel for diy spot welder's control panel. Electronic bought from aliexpress. The editable settings texts from left are: Profile (select from 01-05 profile), pulse time (unit: AC power cycles, full cycle), pulse current (30%-99%),...

This is a snapfit case for the BIFRC spot welder. No mouting screws are required. The case is a tight fit, without visible gap between the case and the lid. There is a button and a hole for the LED. I used a bit of hotglue to cover the hole for...

Cheap Chinese-made portable spot welders are handy for their price and size, but they are ergonomic disasters. Short cables and cubic cases make them difficult to operate with two hands. This small station is very useful for devices with 80x30mm...

Spot Welding Machine, designed for small workshops due to its straightforward structure.Transformer can be manufactured in-house or sourced from a supplier.Electrical connections are uncomplicated.Double switches ensure safety.Center components can...

People like me, who do fuse welding techniques, need a modified version of deucesdown that allows for a 10mm nickel strip to be inserted with gaps on one side. ...This enables us to position the weld at a 90-degree angle to the battery.

Replaced slots above negative battery terminal screw with a circular cutout that will fit a 10mm socket. Moved cooling slots on front. Removed overhangs on potentiometer knob. ... Added radii to know knurling to increase print speed and...

I have thoroughly tested the machine and it is capable of welding steel and stainless steel although the spot size has to be kept small (approximately less than 2mm) to maintain the current density. It's worth checking out YouTube to research the...

Banggood battery welder holder.

Holders of contact welding electrodes with springs. https://youtu.be/uqPSPt51ZIo The ZBU-3.2 holders of electrodes with springs greatly enhance the comfort and performance of welding. Are you uncomfortable holding the electrodes in both hands? Due...

... within a group. Welding the tabs to cell terminals with a spot welder allows linking multiple batteries into one large pack. In a 26650 holder, these tabs connect an adjacent cell to one 26650. ...The CAD was crafted using Solidworks 2013 software.

There are Li-ion batteries now that can provide 35+ continuous amps. ...Some of us have begun making our own battery packs. If your tired of soldering, buy the Banggood welder for 22.00 and print this housing to put it in.

12V DIY Portable Spot Welding Machine Battery Storage PCB Circuit Board Welding Device Spot Welders for 18650 26650 https://www.aliexpress.com/item/1005001705173840.html?spm=a2g0s.9042311.0.0.27424c4dzVVySV

This case allows the 18650 battery to be assembled without welding. ... How-to videos https://youtu.be/WAjF3UCPtPg

used old hot air iron case2 x fiXte Replacement Spare Door Handle Spindle Bar YZP 7.5mm Microwave transformer secondary rewound with single turn 70mm^2 stranded copper, coated with heatshrink. ... Arduino nano OLED Display Potentiometer ...

Portable housing enclosure for compact BIFRC resistance welding equipment.

I've upgraded the existing design to suit my requirements by incorporating a high-strength M3 hex socket screw.

Just a simple add-in to hold the probes (electrodes) in place. You will need the part twice and a two M2.5 25mm screws and nuts. ... I had only M2.5 x 30mm (shown on the photo).

Needed to put the Circuit Board into an enclosure to save it from shorting out on my table.When I eventually used it I found it required some ventilation hence the difference in the photo and the STL file The Board is screwed into the box with 9mm...

Added hole through 10.8mm

I built a machine for the 100k subscribers contest of Ultimate Making. It is perfectly functional, compact, lightweight, and very easy to use. I borrowed some parts from other profiles, specifically the T Nut, which I modified, the pedal, also...

set of 3 pieces: case, top, button PCB is fixed in stable position, in top cover there is thin wall for better light from LED. ... this is exactly for this type (without capacitor) from Aliexpress: ...

update_24_01_2019: Now finalized, but not perfect. Except to finetune manually. You have to use thread cutters for the lid. It works, but it's very tight inside. The 2.1mm port on the right side is for a foot switch. My internal wiring is the same as...

Quick and Dirty Remix done with Tinkercad.com (https://www.tinkercad.com/things/2u0aUiAwST9) Therefore fits are not optimal... But I was able to grind the housing without any problems. I used a reset switch from an old PC as a switch. The piece...

This is the complete case for the Nano2 released through Kickstarter. These files are a work in progress and will be modified as we improve the design. Files are designed to be printed with no supports. If you have trouble, print slower with...