MetalworkingFun Forum › Machinery › Other Machinery v
Building a power hacksaw.

Thread Modes
Building a power hacksaw.
aametalmaster Offline
MTLMSTR
****
Posts: 410
Threads: 77
Joined: Mar 2012
Location: Salem, Ohio
#1
05-01-2012, 08:25 PM
I was going to build another bandsaw but got hooked on some you tube vids of power hacksaws. This one for example looks simple enough. http://www.youtube.com/watch?v=Xvl_GwnKQ...re=related Now to find some blades on ebay. Prob will make it for an 18" blade or so. I got a FREE 28" chunk of 6" round bar and need to cut it. The guy that rides to work with me found one in a scrapyard and got it for 11 bucks with 3 blades. I have a few extra gear boxes one 27:1 and one 40:1 as well as my 60:1 but i think that will be too slow...Bob
Bob Wright
Metal Master Fab
Salem Ohio
Birthplace of the Silver and Deming drill bit.
5 Lathes, SBL Shaper, Lewis Mill, 7 drill presses, 5 welders...
Reply
Thanks given by:
pjf134 Offline
Sophmore
***
Posts: 62
Threads: 9
Joined: Feb 2012
Location: Bridgeville, Pennsylvania
#2
05-01-2012, 10:41 PM (This post was last modified: 05-02-2012, 06:16 AM by EdK.)
Bob,
I too will build a power hack saw and have some parts, just looking for some more scrap to make it happen. I am making it from a rehap bike that has a gear box and a motor and has a couple of speeds and seems to be the right speed. I am using some plans that I found and altering them to my design.
Paul


Attached Files
.doc   power hacksaw.doc (Size: 630 KB / Downloads: 90)
.pdf   power hacksaw.pdf (Size: 1.16 MB / Downloads: 171)
pjf134, proud to be a member of MetalworkingFun Forum since Feb 2012.
Reply
Thanks given by:
stevec Offline
69 yr. old senior
*****
Posts: 2,685
Threads: 29
Joined: Feb 2012
Location: Nova Scotia, Canada
#3
05-02-2012, 06:40 AM
What's a "rehap bike"?
Busy Bee 12-36 lathe, Busy Bee Mill drill, Busy Bee 4x6 bandsaw, Homemade 9x17 bandsaw, Ad infinitum.
Reply
Thanks given by:
pjf134 Offline
Sophmore
***
Posts: 62
Threads: 9
Joined: Feb 2012
Location: Bridgeville, Pennsylvania
#4
05-02-2012, 10:13 AM
A rehab bike does all the work, no effort required since all movement is controlled by motor and gear box.
Paul
pjf134, proud to be a member of MetalworkingFun Forum since Feb 2012.
Reply
Thanks given by:
stevec Offline
69 yr. old senior
*****
Posts: 2,685
Threads: 29
Joined: Feb 2012
Location: Nova Scotia, Canada
#5
05-02-2012, 01:30 PM
Oh, rehab, I get it, thanks.
Busy Bee 12-36 lathe, Busy Bee Mill drill, Busy Bee 4x6 bandsaw, Homemade 9x17 bandsaw, Ad infinitum.
Reply
Thanks given by:
doubleboost Offline
Super Moderator
******
Posts: 1,459
Threads: 159
Joined: Feb 2012
Location: Northern England
#6
05-02-2012, 03:17 PM
Hi
I once built one using a old wiper motorRotflRotfl
It was totally uslessBashBashBash
Well it would cut wood (just)
John
http://www.youtube.com/user/doubleboost
Reply
Thanks given by:
EdK Offline
Whipping Boy
*******
Posts: 8,888
Threads: 320
Joined: Feb 2012
Location: Arizona/Minnesota
#7
05-02-2012, 05:59 PM
I started to build the Gingery power hack saw years ago and then read about the problems with the design so I aborted the build. I'll be watching this thread to see how a well designed power hack saw should be built. 6820

Ed
Reply
Thanks given by:
aametalmaster Offline
MTLMSTR
****
Posts: 410
Threads: 77
Joined: Mar 2012
Location: Salem, Ohio
#8
05-04-2012, 10:09 PM
(05-02-2012, 05:59 PM)EdAK Wrote: I started to build the Gingery power hack saw years ago and then read about the problems with the design so I aborted the build. I'll be watching this thread to see how a well designed power hack saw should be built. 6820

Ed

I have some paid lathe jobs this weekend that have to get done then the hacksaw build. Found some good 18" blades at http://www.mcmaster.com ...Bob
Bob Wright
Metal Master Fab
Salem Ohio
Birthplace of the Silver and Deming drill bit.
5 Lathes, SBL Shaper, Lewis Mill, 7 drill presses, 5 welders...
Reply
Thanks given by:
mikecwik Offline
Sophmore
***
Posts: 126
Threads: 23
Joined: Apr 2012
Location: houston pa
#9
05-05-2012, 05:56 AM
you like the gangsta rap more than the saw.

i somehow got hooked on Russian video, they have interesting equipment.
mikecwik, proud to be a member of MetalworkingFun Forum since Apr 2012.
Reply
Thanks given by:
618 User Offline
Freshman
**
Posts: 23
Threads: 3
Joined: Oct 2013
Location: U.S.A.
#10
11-30-2013, 11:15 AM
(05-01-2012, 08:25 PM)aametalmaster Wrote: I was going to build another bandsaw but got hooked on some you tube vids of power hacksaws. This one for example looks simple enough. http://www.youtube.com/watch?v=Xvl_GwnKQ...re=related Now to find some blades on ebay. Prob will make it for an 18" blade or so. I got a FREE 28" chunk of 6" round bar and need to cut it. The guy that rides to work with me found one in a scrapyard and got it for 11 bucks with 3 blades. I have a few extra gear boxes one 27:1 and one 40:1 as well as my 60:1 but i think that will be too slow...Bob

Hi, aametalmaster.

The power hacksaw linked by pjf134 looks interesting.

The link below shows a saw based on this design in operation.
http://www.youtube.com/watch?v=a-8dhbs_LYQ



Good luck with the project

Tom
618 user- I'm from New England and I'm here to help.
Reply
Thanks given by:




Users browsing this thread: 3 Guest(s)