17 hours ago
Tuesday, August 5, 2014
Tent pole repair
On the second evening of our seven day Fortune Bay trip one of my tent poles broke. It was a very disconcerting thing because it happened so early on the trip.
If you google "tent pole repair" most results will be tent pole replacement. I didn't have that luxury because I couldn't get the 5/16 replacement poles in the right length. Well, I could but it would have been just as cheap to replace the entire tent.
I bought some 5/16 fibreglass poles but they weren't the right length so I was forced to macgyver the repair. The broken pole was in the middle of the string. I swapped it with the piece at the end from which I cut the piece that rests on the ground (see last shot). The repaired piece would then be put on the end as there is less bend there.
Here's how I went about it the repair. I purchased some 3/8 OD (outside dimension) copper tubing cut off about 6 inches with my pipe cutter and put it into the vice. I opened the tube up first with a 19/64 drill bit and then used the 5/16 bit.
I checked for fit with a test piece. I found it tight at first but solved that by running the drill bit at high speed to heat and expand the tubing. On cooling I had a snug fit so I carried on with the broken tent pole.
I used masking tape to mark off the depth the broken pole had to be inserted into the copper ferrule. Then I laid out the six pole sections next to a good pole to get the length of the filler piece (grey piece next photo).
I cut and epoxied the grey filler piece into the copper tube and the end thing (? called).
I restrung the bungy chord through the poles and the repair was complete. The repaired piece is longer than the original but because there is less bend where I placed it, its not an issue.
I'm good to go again and for pennies at that.
The field repair was a large nail retrieved from a burned log, held by gorilla tape. I'll, however, be taking a few pieces of PVC on future camp trips to make emergency field repairs.
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