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Tech & Wind
เข้าร่วมเมื่อ 14 มี.ค. 2008
On my channel, I am presenting few topics that I find interesting:
* technology, mostly 3d printing and maybe some programming
* sailing
* a little bit of gliding (3D version of sailing)
Hope you enjoy!
* technology, mostly 3d printing and maybe some programming
* sailing
* a little bit of gliding (3D version of sailing)
Hope you enjoy!
Ender 3 Max Z-axis binding
This video shows how laggy are first millimeters of the print. The program is very simple, just move Z axis 5 times, with 4-second wait between movements. Each movement should move bed up 0.2 mm, 1 mm total per execution. As you can see, first 5 movements barely moves bed by 0.5 causing first layer squish. Only 3rd execution of the program brings acceptable results.
มุมมอง: 147
วีดีโอ
Sailing from Blackwater to Felixstowe on Achilles 24
มุมมอง 1.4K4 ปีที่แล้ว
28 NM sail (and back) from Blackwater to Felixstowe on Merlin, 50 y.o. Achilles 24. On the inbound leg log showed 28 NM - sailing against tide most of the day, but the wind was good and we were using spinnaker. On the outbound leg log showed 18.9 NM but wind died for 1 hour so we had to use auxiliary Mercury 3.3 (very noisy). Chapters: 00:00 Camera finally on 01:23 Spinnaker fun 14:30 Felixstow...
Achilles 24 sailing with spinnaker
มุมมอง 3244 ปีที่แล้ว
First time I used spinnaker. I should do it earlier as its very easy to handle..
Blustery day in Fishers Green Sailing Club
มุมมอง 2214 ปีที่แล้ว
February started with windy and shifty days, only 4 boats were sailing in Fishers Green Sailing Club.
Laser Standard Dinghy Sailing - Fishers Green Sailing Club 26/01/2020
มุมมอง 914 ปีที่แล้ว
Quite a gusty Saturday club racing in Fishers Green Sailing Club. Most of the racers were out in Kings George Gallop race: selden.sailracer.org/eventsites/live-screen-tracking.asp?eventid=215241&labels=S There were 2 Laser Radial dinghies and 1 Laser Standard (me) in menagerie class, and around 8 solos. Unfortunately, video stopped right at the end of 1 leg of second race and ends dramatically ...
Laser Standard sailing training in la Palmyre, France 2019
มุมมอง 1124 ปีที่แล้ว
My further efforts to learn Laser Standard. Dinghy rented from Base Nautique la Palmyre. Featuring broken mast.
Laser Radial training in France 2019
มุมมอง 414 ปีที่แล้ว
After I broke Laser Standard mast, I had to stick with Laser Radial. Best tacks: 13:17
Laser tacking from various races
มุมมอง 43K5 ปีที่แล้ว
I don't own any of these videos. It is compilation from various videos so I can observe different people technique in different conditions
Laser tacks 17.03.19 Fishers Green Sailing Club
มุมมอง 455 ปีที่แล้ว
Compilation on tacking from 17.03.19
Laser training 17.03.19, Fishers Green Sailing Club
มุมมอง 255 ปีที่แล้ว
Laser training 17.03.19, Fishers Green Sailing Club
Laser sailing in Fishers Green Sailing Club 17 March 2019
มุมมอง 1245 ปีที่แล้ว
Laser sailing in Fishers Green Sailing Club 17 March 2019
Glider winch failure training in London Gliding Club, Dunstable in ASK 21
มุมมอง 3K7 ปีที่แล้ว
Glider winch failure training in London Gliding Club, Dunstable in ASK 21
My first solo flight in ASK21 in London Gliding Club
มุมมอง 2117 ปีที่แล้ว
My first solo flight in ASK21 in London Gliding Club
Is this normal for you? I get an almost identical amount of smoke/steam on my new (to me) boat. Engine seems fine - just this smoke at high RPMs. If this was something wrong, what was the cause?
many boats get a lot of smoke on high rpm
Wing-runner needs re-training - just letting go of the wing, without even attempting to run with it is potentially hazardous
The initial acceleration of the winch - in normal circumstances - snaps the wing from the hand and it's not possible to run. Please note that the glider is trimmed to 60 kts and is airborne in 2 seconds. If you watch the video on slow motion it is possible to get the idea. Of course, the wing should be held level as long as possible.
Same problem here, but how to restore it?
I have bought a used one for 65 pounds in the end.
Did you find a solution? :)
Thanks for comment! Kind of. I need to create a followup video. I modified the Z-stop - removed the metal piece, and changed its mount, removed the backlash nut from the Z screw, and removed top Z screw mount. The last might have adverse effects, but I never really do large prints so I am not so much concerned.
Lets goooo!!!!!
Looks like big fun! Love it! Tight tack man without luffing.
Very helpful. Thanks!
Samosterownie! 😀
Thanks for putting this together!
good work :) thanks for posting
Need drone footage to watch the upwind tacking battles properly. Anyone with a good drone?
perfect place for a nap with the auto tiller on
Here's a little video on similar water made a few years back on my Aeolus (§562) th-cam.com/video/K1eQjqFDDRg/w-d-xo.html
Nice one 👍🏻 we are currently refitting Eva (#315) and can't wait to get her in the water. Hopefully see another video from you soon 😁
Nice to see an Achilles 24 being used. I own Canna number 598 not used this year due to you know what - looking forward to next season.
Thanks to you know what I could spend some time tidying up Merlin - some rotten balsa removed, interior cleanded and painted, deep sounder installed (that was major operation), headlining installed. Lot of itchy days ;) Where do you sail?
@@slawosze We sail mainly around the Irish sea in the area around Anglesey.
Jaka temperatura wody i grubość pianki :) ? Mieszkam w Szwecji i chciałbym sobie trochę sezon przedłużyć i pływać jeszcze późną jesienią jak woda ma tylko kilka stopni. Zastanawiam się czy pianka czy jednak dry suit..
Temperatury nie mierzyłem, ale nie sądzę by było więcej niż 5 stopni. Ale temperatura powietrza ok 8. Do tego temperatura zimą w Londynie rzadko spada poniżej 5 stopni. Pianka, to najgrubsza pianka żeglarska z decathlonu - 2-3 mm. Kupiłem sobie wcześniej piankę nurkową, ale była bardzo niewygodna. Pozatym niechciało mi się jeździć i szukać drysuit'u. Wcześniej pływałem w piance letniej (wcześniejsze filmy) i dawałem radę. Pianka z decathlonu jest 6-7 razy tańsza niż dobry drysuit, i na moje potrzeby - pływanie max 1,5 godziny z asystą motorówki wystarczy. Po każdej przewrotce podpływali - co widać na filmie. Jezioro też małe - nigdy nie ma więcej niż 150m od brzegu. Pytanie, jak długo będziesz pływał, jak długo siedział w wodzie i czy będzie ktoś kto pomoże z przewróconą łódką. Większość żeglaży w moim klubie pływa w drysuit'cie. PS. W UK bardzo smieszne są ostrzeżenia pagodowe. Raz doradzili mi wyjść z pracy wcześniej, bo ma być śnieżyca i miało spaść nawet 10 cm śniegu :D
Dzięki za odpowiedź :-) ja mam teraz piankę 1.5mm krótki rękaw i nogawki + spraytop ale to było kupione na wczesne lato jak woda miała już 15’C. U mnie o pływaniu w lutym nie ma mowy,, pewnie będzie lód na jeziorze wtedy i żeglowanie to tylko na łyżwach. Chciałbym tylko przedłużyć sezon o październik. Moje najbliższe jezioro jest całkiem spore kilka km długości i szerokości ale późniejsza porą to bym już pływał w zatoce gdzie mamy klub tam do brzegu max 300m. Spróbuje znaleźć taką piankę z Decathlonu tutaj.
Ja zimą wkładam drysuit, czasami jesienią i wiosną też się przyda, zależy jak zimno i w jakim nastroju jestem. Ogólnie to caly rok dałoby się zeglowac w 3mm hikers + long sleeve rash vest + some Winter top i na to rooster fleece lined spraytop. Może wpadniesz to Rutland Water? piękne i duże jezioro tutaj
To ile tych wywrotek było? Trzeba zdrowia do takiej zabawy - gratuluję! :)
Nie wiem dokładnie, wydaje mi się że z 5. Gdyby nie towarzyszący nam RIB, miałbym dość juz po 2-3.
Nice sailing! Sorry about the mast :( we had a cap shroud break in our last regatta... gnarly stuff
Thanks for comment :) Laser mast can break from time to time, and they are quite cheap. Cap shroud is different story, did you manage to get a backup or had to retire from regatta?
Sławosz Sławiński heck yah we did, it was not our best performance at all but at least we made a video about it on our channel lol have you ever raced in the High Sierra Regatta?
Nice video
Thanks!
Brawo
Good job! :)
You know there's an HD version of this?