How to Roll a Cone - Midland Fabrication
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- Опубликовано: 6 сен 2024
- Video title: How to Roll a Cone - Midland Fabrication
In this video students James & Luke talk us through how to roll a cone in a set of pinch plate rolls. The cone is stage 1 of constructing a pot belly wood heater.
The unit of competence that this is aligned to is MEM05010C Perform Fabrication Forming & Bending. The students are nearing the end of their trade training at TAFE. They are completing a certificate III in Engineering Fabrication.
Click on the time stamps below will take you to a point of interest in the video.
0:01:00 Introduction
0:06 Pinch roll configuration & explanation
0:28 Pyramid roll configuration
0:40 Pinch roll locking in top roll
1:05 initial pinch grip & tension
1:30 Factory snubber explained
1:45 external snubber explained
1:57 Explanation how cone pivots and skids off the snubber
2:23 an alternative factory snubber
2:30 squaring up plate edge in rolls
2:35 Rolling commences
2:47 Rotating cone reduces the requirement for pre-setting ends
2:54 bringing the forming roll up
3:07 safety while using plate rolling machines
3:18 Slide snubber rotate cone, bring forming roll up
3:37 Slide snubber rotate cone, bring forming roll up
3:40 close up showing forming roll coming up
3:59 Slide snubber rotate cone, bring forming roll up
4:54 explanation how snubber stops cone running off the rolls
5:06 Keep the small diameter against the snubber
5:32 keep checking the plate is going in square
6:58 fine adjustment on forming roll
7:24 Desired overlap
8:03 Undo the top pinch roll and extract the cone
8:30 showing overlap
8:45 Finished cone
9:10 Stage 1 of pot belly complete
If you're in the United States and watching a welding/fab video, it is automatically 20% more informative if the people in it have Australian accents.
Students with a bright future. Instructor allowing them to take initiative and lead the demo. Nice to see 👍🏼
This technique really works. Thank you so much.
Love your work guys, kudos to your instructor also, and as students you're doing fantastic work as teachers
Good on yah TAFE. THANKS GUYS from Sydney
Awesome job! Thanks for teaching the technique...
Tremendous little machine! I have an old Pexto 36” in my shop (manual) and I love it. So many possibilities. Can you share the geometry method you use on cone rolling? Thank you for posting!
How do you figure out the ring that you cut before rolling it.
Very helpful 🙏🏼😁 Thank you heaps 😁
Are you alternating raising each side of the roller or are you raiding the rollers evenly?
This set of rolls, raises evenly via 1 handle
Always raise the evenly.
How can I know the last thickness of the hanger plate on the machine. Thank you cordially
Great video!! Thank you!!
Nice and flat it lays! learned a lot! we need to make giant coolie shades. thank you. (sounds like there may be a helium leak in the plant?)
Thanks for the idea for a snubber. I am in usa and have never heard it called a snubber although I have never heard it called anything for that matter. I may try to make one. Is it held in by just that bar in front? Also why so many passes, is the roller just weak? Normally I would roll that in between 2 to maybe 4 or 5 passes. We normally start out getting it pretty close to done in the first time around then just fine tune it maybe a few more times through the roller. Cool video though. Thanks.
Snubber heald in by front bar and the rolling process pushes the snubber into the rolls. You are corect dont need to rotate so many times.
01:30 I saw Turkish product machine "Akyapak"
Good job
I'm working All round waldar
Can you run the machine in reverse?
Yes can rotate in either direction
@@midlandfabrication530 try it :D
By dobble option electrical switch it will move forword and reverse..I did it many time
احسنت
👏👏🙌🍀🐉
Never seen any one move the snubber more than once
Roatating ends to avoid any flat spots, also avoiding any pre set with this method
Im sure there is no pun intended
Halftime
Motor-driven is better