Free 2 x 72 belt grinder plans - 2020 version - BladeForums.com
2013年2月4日 · I have been designing and building my own version of a 2x72" belt grinder for a number of years and I made some modifications over the years to where they are now. Recently, a talented CAD user (who was building a grinder off my plans) was courteous enough to model the grinder and each part within a CAD platform and print the plans to PDF.
Building a 1x30 grinder - BladeForums.com
2006年6月11日 · It mounts the same as any other motor. My thought is the grinder frame will bolt to the face of the motor and the motor will have around a 3-4" drive wheel. The frame will hold the tracking contraption (not sure yet how to do it) and there will be a single tool arm to hold wheels. I'm thinking The entire grinder will pivot on the base of the motor.
DIY 2x72 belt grinder--how much spring tension?
2009年12月31日 · I'm in the process of making a 2x72" belt grinder. It is somewhat based on the DCKnives online plans. However, I didn't like the way the tension wheel is just mounted atop a vertical post. I figured an arm, like a Bader, would make for easier belt changes. I also saw a production grinder with a gas shock instead of a spring. I figured I'd try ...
DIY belt sander plans - BladeForums.com
2015年7月31日 · i have been looking at the different 2x72 belt sander plans out there. Is there any consensus on a favored design? I have a quantity of 1/4" plate and 2x2 thick and thin walled tubing and angle, couple spare motors on hand with the requisite tools (welder, drill press, antique mill and lathe) and was thinking of buildng one for knife grinding.
DIY 4x36 into a 2x72 grinder conversion | BladeForums.com
2010年2月16日 · If all goes right, you've converted an $80 grinder that is by all accounts useless for blade smithing into a very usable 2x72 grinder with a 12" flat platen, 8" contact wheel, 24", 12", and 3" slack grinding abilities. Concerns were raised about the tension spring not being strong enough, but I've never had the belt slip.
DIY surface belt grinder - BladeForums.com
2015年6月9日 · DIY surface belt grinder. Thread starter Natlek; Start date Mar 26, 2021; 1; 2; Next. 1 of 2 Go to page ...
Cheap 2x72" belt grinder under $200 - BladeForums.com
2015年10月26日 · I started to make knife by hand file and been loking for 2x72" belt grinder for a while but they are too expensive for me. I did some search and found this simple design. I spent around $200aus for the build. - The 3hp motor I got free from the water pump. (it is the air cooled motor but still a bit hot when running without water).
Diy belt grinder - need help with drive wheel size
2023年2月16日 · Hi friends! My name Is salvador. Im currently building a belt grinder for knife making and general purpose. I Will post some photos of the machine. The project Is almost finished but i need to build a drive wheel. My specs are 3 phase - 2hp - 1435 rpm motor - 50hz (4 poles i Guess) Vfd 2hp single phase to three phase 3" belt width
Recommendation? Motor for 2x72 belt grinder? - BladeForums.com
2017年12月10日 · The rule-of-thumb for belt grinder motor power in industry is 1 HP per inch of belt width (750W per 25mm). Standard industrial motors tend to be designed for a maximum continuous mechanical speed of 3600 RPM to cover 2-pole motors running on 60 Hz mains in those parts of the world that use it.
Treadmill Motor on Belt Grinder Build | BladeForums.com
2011年12月31日 · I wanted to build a 2"x72" belt grinder to use to make a few knives. I viewed many videos on YouTube how a treadmill motor was used and how it was wired with a speed control purchased off Ebay. I got the unit all put together and started grinding a bevel on a knife blank. It lasted about 3 minutes and the grinder quit.