The welding fixture has to be made with some precision so the welded blade is free of offset. If you get it right, the weld will be right at the gullet and the tooth pitch is nearly un-interrupted across the weld. Cut an old blade up into 6″ long pieces and practice butt welding, grinding, and fettling.
A Chinese/Taiwan blade welder is not too expensive if you need to make a lot of blades. 03-12-2007, 08:56 PM #3 Have a blade welder but it doesnt work on the wide bi-metal blades for my horizontal saw. Sand some on each blade near each end to remove oxide on blade so bright metal shows.
A bandsaw blade welder is a tool used to fix broken bandsaw blades. 2022-01-20 homemade bandsaw blade welder Making up your own bandsaw blades will save you half the cost of buying them ready made and you don’t need a welder to do it. 2011-02-22 Bandsaw blade welder & soldering jig – how to make Here is a plan for making your own bandsaw blade welder for those of you who are somewhat electrically adept.
Welded is nice when it’s right, but I’ve carried too many back to the blade shop for reweld. As far as building that welder is concerned I bet you get sick when you price out the components. At one time did that too with silver solder But looking at building a welder from a microwave transformer.
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how to make a band saw welder Related Question:
Can you weld a hacksaw blade?
You can weld with or without preheating. Because band saw blades have a small cross-section, therefore they can be welded without preheating.
Can you weld a broken band saw blade?
Luckily for you, though – a broken bandsaw blade doesn’t have to be the end of your work. What is this? You can simply weld the bandsaw blade back into shape.
Does welding melt metal?
Joining Metals As opposed to brazing and soldering, which do not melt the base metal, welding is a high heat process which melts the base material. Typically with the addition of a filler material.
How many teeth does a bandsaw blade have?
The general rule of thumb is: For wood and soft materials aim for 3 – 6 teeth in the workpiece. For metals and harder materials aim for 6 – 24 teeth in the workpiece.
What should I look for in a band saw?
The two main things to consider when choosing a band saw are the depth of cut and the throat. The saw’s depth of cut is the distance from the table to the upper blade guides. Many band saws are marketed on this feature alone, which tells the prospective buyer how thick of stock can be cut using the band saw.
Can you fix a bent bandsaw blade?
How to straighten a bandsaw blade? It is risky but if it’s absolutely necessary, a temporary fix to straighten a bandsaw blade can be done by placing it on an anvil and gently tapping it flat with a nylon head hammer/mallet or using a pair of gas pliers to straighten out the blade.