По плоским жёлтым мордам.

@@bot700 у них и так морды, как лопаты с глазами. 😂

😂👍❤تعليق رائع

Лучше этим молотом по яйцам всем тем, кто поддерживает украинских нацистов.

​@@user-qr8ns2tr2oПоказывают Китай, а канал явно не из Китая. Кому-то очень хочется срача между Россией и Китаем. Как же вас легко купить.

Браво маэстро!

У ватного рабсиянина мозг уже никогда не зародится

Будет только гул, мозг формируется еще в зародыше человека), а этому индивиду уже ничего не поможет

Если бы зелю таким прессом да разочек, второго бы точно не понадобилось

Золотой ты мой человек. Вроде делают китайцы, а салом за километр шмонит.

"Молодцы", сосут концы, обычно у западных эфенди.)

Покажите субтитры товарищу Си. И автор уедет к нам в Сибирь под молотки

​@@user-jt1os5rw8jДа не факт что он вещает из Китая, просто показывает китайское производство. Я вообще не уверен что главной целью, является показать как делают цепи.

Haha neat!, thanks I didnt know They are fire :P

Риторический вопрос😢

Японию вообще сложно понять. Несмотря на Хиросиму США у них остаются друзьями 🤔

你管山管海😅

​@@Aleksandr2855It's hard for dummies like you to understand because the video is from china not Japan

@@Aleksandr2855 точно, мало им было Хиросимы, всё забыли. Теперь прогибаются перед Америкой, ну никакой гордости..

Достаточно плюнуть посильней.

Озолотить струёй.

Об.этом козле даже думать не хочется.

Thanks🥰

@@Satisfyingtech116 You're welcome

Each chain is tested. Material is usually not tested, since it is purchased from known supplyers according to standards. However, samples of each batch of the material are tested in steelworks before delivery to the chain factory.

1:10 into the video, they're testing the metal aren't they?

@@David-dl6zg If closed captions are turned on. I see at 1:13 they are "testing the composition of iron" It seems they don't make this chain from steel 😆

Thank you for the compliments. All the best.

Would you trust Chinese quality control?

my guess is few thousands : 2000 .

How do they test the strength of the weld?

@@ncooper8438 First it is checked visually, each weld is ground and visually checked, sometimes they are random checked ultrasonically and final test is calibration. Each chain is pulled to it's final lenght, that insures each link will fit in the ship's windlass, but most importantly, it is a test of strenght. Calibration is streching, that is actually plastic deformation. Nominal load of the chain is less than that, so if weld can withold that stress, it is good. After that there is a braking test. They cut a sample of three links from each batch, sometimes even from every chain and break it.

The method reminds me of a bandsaw blade welder. Touch the ends together and they melt into each other.

@@robertwest3093 Essentially it is very similar, it is a sort of resistance welding.

Ô

Полностью поддерживаю

The interesting part was that the cross bar did not appear to be welded into the link.

@@petert3355 The welding is not always necessary, when the assembled chain is proof load tested the force causes the sides of the link to firmly grip the 'stud'. However, I think this factory does weld the studs in for extra security, perhaps later in the video or on another video.

Сваривают, контрфорс вообще просто вставляют

5:55 недоумок

@@Star69ca там сгибают)

​2:40 тож)

🥰

Thanks 🥰

Maybe made with sub standard materials and sold as meeting specs, or something of that nature.

Cool, when was this? Just glad to hear we still have some heavy industry left.☺

Customs Bond is nothing unusual. If the parts are only on site for repair and will be going straight out of the country the business can set up a Bonded area which is Customs Duty free. It saves a lot of paper work that doesn't gain anybody a tax.

@@davidquirk8097 That makes good sense, although I doubt if that factory in Cardiff is still in business now, with the downturn in British shipbuilding.

@@billynomates920 Unfortunately, I doubt if the factory is still there. It was in the 1970s when I attended Marine College and visited the factory. Since then, Cardiff's docklands have been turned into "Cardiff Bay", a complex of coffee shops, marinas and posh apartments! Most of the heavy engineering in the city has been lost- sad times

Им и без молота скоро пи..ец будет

Согласен

А чем тебе Украина не угодила?

@@user-kx8vr5wv3c не Украина, а ее руководство. Смысл ответа был на коммент в самом видео.

Depends a little on the size of the chain (bar diameter, link length, etc) but those machines would likely make a length of that size chain each day. A standard chain length is 15 fathoms.

日本の職人は世界のお手本🤩🥳🥳

thanks～😄

Flash-butt welding. A form of resistance welding, the flashing is arcing between the ends of the un-welded bar, to clean the ends and pre-heat the weld area in preparation for the weld.

THANKS

until the very end, some truck driver and his steel toe crocs!

Чистить не приходилось,пастой Гоя?

Вы с ума сошедший?...@@user-kd7in1sd4m

My question too! But it must be. I don't think it would be good for the link strength to weld the separator in.

Often, yes. But equally often the 'stud' is also welded to the main body of the link at one end for extra surety. The stud prevents the sides of the link closing in on the next link if the chain is overloaded. Additionally it helps to reduce tangling of the chain and also provides extra weight, it is the weight of chain on the sea bed that contributes a lot to the holding power of the anchoring system.

Depending on the thickness of the anchor chain and metal composition, the temperature is different🤩

Flash-Butt welding, a form of resistance welding. Generally low voltage, perhaps 10v - 12v but very high current, likely in the 10's of thousands of amps.

The ASTM # is 435.56-7

​@@Islandwaterjetyou do know the A is for American measurement...... swear some people have a rock for a brain

Usually between 1018 & 1036