Thalestris24
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Posts posted by Thalestris24
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Just now, MarkAR said:
Hot glue sticks would work, might be worth warming the legs up a little so the glue doesn't set too quickly.
I would say if you have the 10 gauge legs already then try them out first. If the weight is still too much then get the 16gauge. Using the hot glue will make it easier to remove when you need to.
I've ordered the 16 gauge tubes now. Delivery time is a bit slow - could be a couple of weeks, so I can try the 10 gauge out first. I'll try some different things for holding the tubes in place and see what works.
Cheers
Louise
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1 minute ago, MarkAR said:
The 16 gauge would be ok I reckon except for where the grub screws hold it, might get deformed and not hold very well.
Ok, thanks. The grub screws aren't essential though with thinner metal I could easily drill some holes for them plus use tape, or possibly some sort of glue, to hold the legs in place. At the same time I don't want it to be too lightweight for imaging purposes. I suppose I could order the 16 gauge legs and try them out 🙂 . Might glue stick glue be good enough to hold the legs in place?
Cheers
Louise
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Just to compare, I weighed the stainless steel legs plus extensions and cast bottoms, with the aluminium legs alone. The steel ones weigh 4.1kg, the aluminium weigh 2.2kg. So there is a fair saving. However, the Al tube I have are 10 gauge = 1/8" thick. There was the option of 16 gauge = 1/16" (1.59mm) thick walls. Clearly the thinner tubes would weigh half as much as the ones I have. I bought the 10 gauge to be on the safe side but would the 16 gauge do the job just as well? The only have to carry the EQ3 mount plus either a long lens with a GPCAM3 178M i.e. weighs 2.5 kg, or possibly an 80mm frac. The steel tubes are only about 1.1mm thick. The EQ3 mount + fittings weigh 8.1 kg, so the total payload from the point of the tripod legs is 8.1 + 2.5 = ~10.6kgs. Any thoughts / expertise on the strength of the two gauges of Al tube? If I can get it lighter still but still sturdy, that would be good 🙂.
Thanks for any input 🙂
Louise
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Just now, banjaxed said:
You must have had the force with you 😀
Of course! Ha ha
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1 minute ago, banjaxed said:
Glad to hear you managed to get the legs off ok 👍
I knew I could do it!
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3 hours ago, MarkAR said:
Well done Louise.
For gluing back the new legs I would use construction adhesive. It'll easily fill any gap you have. You'd need to get a gun for it though.
https://www.screwfix.com/p/evo-stik-sticks-like-sh-t-turbo-grab-adhesive-white-290ml/4072p
For the feet I googled "rubber tube caps", Amazon has a good variety of possible items.
I don't think I'll use glue, just in case I decide to go back to the stainless steel legs. Some tape should help make a tighter fit, plus grub screws. I'll see if I can drill some small depressions in the tube.
Cheers
Louise
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3 hours ago, Davey-T said:
I found some domed round inserts. Might not be a tight fit but should do. Thanks anyway 🙂
Louise
These ones https://www.ebay.co.uk/itm/123028113494 🙂
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Well the first one must have been beginner's luck ha ha. The other two did come off but I used the higher setting and more brute force. I think I'm about halfway through the great tripod rebuild project now. The replacement aluminium tubes are a slightly loose fit but I breathed a sigh of relief that they weren't slightly too large a diameter. I should be able to get them to fit ok either with the grub screws, or with some tape, else other glue. Some heavy duty adhesive tape should do it and may be the simplest solution. The other problem to solve is how to either fit the original pointy feet or how to fabricate replacements. I don't want to use the actual leg extensions as that would just add to the weigh and defeat the object somewhat. Hmm... There must be something commercially available, and fairly cheap? I'll have a browse.
Louise
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Update! #1 - success! Yay! Looks like I needn't have ordered the gloves or the solvent but they might come in useful for something else. Anyway, it only needed about 3-4 mins of gentle heating using the lowest (450 deg) setting. After it cooled I used a screwdriver through the bolt hole to revolve the fitting around the tube and it came off quite easily. Two legs to go! 🙂
Louise
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Not long back from picking up the heat gun from Screwfix 🙂. There was a short (socially distanced) queue outside but, fortunately, it wasn't raining. There was a young lady in front of me. She was eating what looked like sweets from a paper bag. She turned around and offered me one saying "I know this is weird, but..". I declined ("mustn't accept sweets from strangers! Ha ha"). She was probably just being friendly but I watched a program about Shauna [removed word] and the murder of Becky Watts the other day (amongst lots of others about serial killers, psychopaths and s. predators I've seen). She didn't appear to have the right Screwfix paperwork so wasn't allowed in and just walked away.
Anyway, I digressed... I don't have the heat resistant gloves yet (not due before Saturday but you never know). I thought I could try just heating the end with the tube resting on the hob. Then letting it cool down again. Worth a try? I'll post an update later, if I'm successful!Louise
Tut! It set the smoke alarm off! No obvious smoke but the alarms are very sensitive - my ears are ringing!
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12 minutes ago, Davey-T said:
Now there's an idea Louise, then you'd get a gang of burly firemen arrive and bet them that they couldn't get the ends off 😂
Dave
Unfortunately, apart from the noise, nothing ever happens when the alarm goes off...
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6 minutes ago, DaveL59 said:
is there any slight gap between the leg and the part that's glued on?
A coke can sliced to make a shim might be able to slide into the gap and slice the glue? Similar principle to opening padlocks if you know that technique (won't expand further here on a forum tho)
If there was a gap the pieces would come apart easily. I'll pick up the heat gun tomorrow and give it a whirl.
Louise
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14 minutes ago, MarkAR said:
That looks suspiciously similar to Gorilla Glue, solid brown traces and hard foamy patches.
I think boiling might break it down or the glue remover will work.
I've no idea - it's whatever they use in China!
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3 minutes ago, MarkAR said:
Depends on the glue really, if it's a mastic rubbery style it might soften up enough. An epoxy might as well.
Can you see any traces of glue from the one you have removed?
Yes, as I said, it's similar to the Meade above. It's not mastic.
Louise
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Just now, MarkAR said:
Just thinking that if you can position it on the stove top then maybe try boiling it in a pan of water for a while.
I get the impression it needs a higher temperature to melt the glue - unless someone knows different?
Louise
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21 minutes ago, johninderby said:
One leg at a time. 😁
Of course 🙂
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1 minute ago, johninderby said:
I think the main thing with the cheapie heat gun is not to use it continuously. Let it cool down a bit every once in a while.
Ok!
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Well I've ordered the cheap Screwfix ('Energer') one - might pick it up tomorrow. I don't want or need it for anything else so it better do the job! I've ordered some gloves also - for barbecue/oven use. At least I could also use those in the kitchen though I really only do microwave cooking.
Louise
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1 minute ago, johninderby said:
Is there a local garage that you could take it too and ask them to remove the tops? They are used to taking stubborn car parts apart.
Not that I know of. I'll have to find a way of doing it myself and indoors. Where there's a will, there's a way! I could use the heat gun with the leg on the cooker hob. At least there's nothing flammable on there. I always have to make sure I don't inadvertently set off the smoke alarm - if it does go off, it's deafening!
Louise
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15 minutes ago, johninderby said:
Proably good enough.
Just reading a thread on CN on the subject and some said the legs just fell apart and others found the legs a nightmare to get apart. Apparently you need to apply enough heat to blister the paint off and blue the steel. 🙀🙀🙀
That's not very reassuring... I don't want to set the flat ablaze!!!
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1 minute ago, Davey-T said:
That's the one, as said it takes a lot of heat to shift the glue, don't think hob would apply heat all round quickly enough, really need a heat gun, cheap enough from Screwfix etc and come in handy for decorating 😁
Dave
Ok, I suppose it wouldn't break the bank. Would one of these do?
ps what's 'decorating'???Louise
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Just now, Davey-T said:
Similar construction I think, probably the same glue.
Tried different solvents with no effect although they burn well when heated
Dave
Must have been this post:
The residue looks similar... It would be difficult for me to use a heat gun in the flat though might be able to make use of the electric cooker hob...
Louise
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1 minute ago, Davey-T said:
Tried similar with a Meade tripod ( there's a post on here somewhere of somebody doing it ) used a heat gun and lump hammer, needs a lot of heat, easier if you've got someone to hang on to it for you and some bits were tighter than others.
Dave
Not sure if they are put together the same? I'm on my own so heating it up would be difficult and if it needs to be _that_ hot then it would likely burn me at the same time (I don't have any heatproof gloves). As I've ordered the solvent, I'll try that first 🙂
Thanks for the info.
Louise
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Erm, has anyone actually done this? If so, how??
I'm finding the bottom painted/cast parts come off quite easily but the top ones are very stubborn - so far I've had no success 😞
I'm thinking that if I can find a solvent that will remove the dried traces on the bottom of the tube it should work to loosen the the top? Since isopropanol doesn't seem to do much, maybe something like evo-stick adhesive remover might do? I've ordered some so fingers crossed!
Louise
Help! Heq5 legs removal question
in Discussions - Mounts
Posted
I found I only needed a small sliver of tape on the tube to get a tight fit. That let me easily drill holes for the grub screws. Seems all very solid with the grub screws in. I'll assemble the legs on to the base and take a pic. There are (were!) these clear sort of washers where the top fitting goes into the base and the bolts go through. I can't see any real need for them so not bothering to replace for now.
Louise