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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Oxy cutting a 8" steel shaft
On 4/24/2014 5:33 PM, Tom Gardner wrote:
On 4/23/2014 8:13 PM, Ignoramus18845 wrote: We need to cut a 8" steel shaft (crankshaft on a punch press) to safely take off the flywheel before dropping down the whole press. .... Can't you take it apart? I've had the flywheels off of all my presses, granted none are that big but the process is the same. I'd sure give it a go, first, methinks...bound to be quite a bit cheaper in materials and likely faster, besides... -- |
#2
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Oxy cutting a 8" steel shaft
On Thu, 24 Apr 2014 19:03:00 -0500, dpb wrote:
On 4/24/2014 5:33 PM, Tom Gardner wrote: On 4/23/2014 8:13 PM, Ignoramus18845 wrote: We need to cut a 8" steel shaft (crankshaft on a punch press) to safely take off the flywheel before dropping down the whole press. ... Can't you take it apart? I've had the flywheels off of all my presses, granted none are that big but the process is the same. I'd sure give it a go, first, methinks...bound to be quite a bit cheaper in materials and likely faster, besides... Indeed! Gunner -- " I was once told by a “gun safety” advocate back in the Nineties that he favored total civilian firearms confiscation. Only the military and police should have weapons he averred and what did I think about that? I began to give him a reasoned answer and he cut me off with an abrupt, “Give me the short answer.” I thought for a moment and said, “If you try to take our firearms we will kill you.”" |
#3
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Oxy cutting a 8" steel shaft
On 4/24/2014 9:53 PM, Gunner Asch wrote:
On Thu, 24 Apr 2014 19:03:00 -0500, dpb wrote: On 4/24/2014 5:33 PM, Tom Gardner wrote: On 4/23/2014 8:13 PM, Ignoramus18845 wrote: We need to cut a 8" steel shaft (crankshaft on a punch press) to safely take off the flywheel before dropping down the whole press. ... Can't you take it apart? I've had the flywheels off of all my presses, granted none are that big but the process is the same. I'd sure give it a go, first, methinks...bound to be quite a bit cheaper in materials and likely faster, besides... Indeed! Gunner -- Is it harder to remove a flywheel from an 8" shaft? My 60t is about 4" and we pull it at least every 2 years. Next time the bush will have to be replaced. |
#4
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Oxy cutting a 8" steel shaft
On Fri, 25 Apr 2014 01:54:29 -0400, Tom Gardner Mars@Tacks wrote:
On 4/24/2014 9:53 PM, Gunner Asch wrote: On Thu, 24 Apr 2014 19:03:00 -0500, dpb wrote: On 4/24/2014 5:33 PM, Tom Gardner wrote: On 4/23/2014 8:13 PM, Ignoramus18845 wrote: We need to cut a 8" steel shaft (crankshaft on a punch press) to safely take off the flywheel before dropping down the whole press. ... Can't you take it apart? I've had the flywheels off of all my presses, granted none are that big but the process is the same. I'd sure give it a go, first, methinks...bound to be quite a bit cheaper in materials and likely faster, besides... Indeed! Gunner -- Is it harder to remove a flywheel from an 8" shaft? My 60t is about 4" and we pull it at least every 2 years. Next time the bush will have to be replaced. Its not hard at all if you have a forklift capable of lifting the flywheel and a coupe hydraulic jacks..or even a couple simple screw jacks Its far harder to put the ******* back on unless you put your gum in the proper corner of your mouth -- " I was once told by a “gun safety” advocate back in the Nineties that he favored total civilian firearms confiscation. Only the military and police should have weapons he averred and what did I think about that? I began to give him a reasoned answer and he cut me off with an abrupt, “Give me the short answer.” I thought for a moment and said, “If you try to take our firearms we will kill you.”" |
#5
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Oxy cutting a 8" steel shaft
On 4/25/2014 4:42 AM, Gunner Asch wrote:
On Fri, 25 Apr 2014 01:54:29 -0400, Tom Gardner Mars@Tacks wrote: On 4/24/2014 9:53 PM, Gunner Asch wrote: On Thu, 24 Apr 2014 19:03:00 -0500, dpb wrote: On 4/24/2014 5:33 PM, Tom Gardner wrote: On 4/23/2014 8:13 PM, Ignoramus18845 wrote: We need to cut a 8" steel shaft (crankshaft on a punch press) to safely take off the flywheel before dropping down the whole press. ... Can't you take it apart? I've had the flywheels off of all my presses, granted none are that big but the process is the same. I'd sure give it a go, first, methinks...bound to be quite a bit cheaper in materials and likely faster, besides... Indeed! Gunner -- Is it harder to remove a flywheel from an 8" shaft? My 60t is about 4" and we pull it at least every 2 years. Next time the bush will have to be replaced. Its not hard at all if you have a forklift capable of lifting the flywheel and a coupe hydraulic jacks..or even a couple simple screw jacks Its far harder to put the ******* back on unless you put your gum in the proper corner of your mouth -- " I was once told by a “gun safety” advocate back in the Nineties that he favored total civilian firearms confiscation. Only the military and police should have weapons he averred and what did I think about that? I began to give him a reasoned answer and he cut me off with an abrupt, “Give me the short answer.” I thought for a moment and said, “If you try to take our firearms we will kill you.”" We just get a forklift near and Robert's your father's brother. |
#6
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Oxy cutting a 8" steel shaft
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#7
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Oxy cutting a 8" steel shaft
Ignoramus29722 wrote: It worked with a #5 acetylene tip, took 20 min of hard work http://goo.gl/eG6X7v It sure is handy having a big forklift... |
#8
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Oxy cutting a 8" steel shaft
On 4/26/2014 8:28 AM, Ignoramus29722 wrote:
It worked with a #5 acetylene tip, took 20 min of hard work http://goo.gl/eG6X7v Kewl...much quicker than I'd have expected, truthfully... -- |
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