Making of demanding part (cnc milling)

[@CncFrezar]

Despite the big problems, the part was successful.

[@dontfeelcold]

Have you learnt what was causing the drills to break? Can you guarantee it won't happen again?

[@CncFrezar]

@@dontfeelcold That can never be guaranteed. Defective internal cooling and blunt drill.😁

[@BurtSanders]

Interresting looking part, you know what the purpose of the it was?

[@CncFrezar]

@@BurtSanders I know where it goes. But I can't talk about it

[@EricCheVe]

I would say that if ur machine lacks internal cooling u should buy solid carbide drills, not the ones with holes for the coolant. I used to machine a lot of 2344 along with 2738 when I was working in a Mold factory and ur maybe to low on Vc, I used to drill at 60-70Vc fz depending on Ø around 0.18mm/rev for that Ø and worked like a charm. AND most important of all, the length of the hole where u brake those tools disapears on the roughin OP so, why not drill after the roughin have already been done or even in 2nd OP... High Speed Milling cutters dont like holes in their path.. Carbide breaks on those spots

[@JeffBlack1968]

Days like this makes you want to go home and try again the next day. Like always great video.

[@gernhartreinholzen4839]

This video satisfies me in a very romantic way :) Reminds me of my last job as a CNC operator! Fridays lateshift...no more stress for this week, only 4 workers in the workshop left, writing some kick ass programms on the Hurco/Heidenhain, enjoy the sunset in the break...cleaning up the machine and finally 10pm turning the lights off and have a late night snack and coffee with your collegue at the next gas station....sometimes I miss my Hurco VMX 42 and Wotan Rapid Bohrwerk :')

[@MK-yq3up]

But only sometimes 🤣

[@jimsvideos7201]

That block sure went down fighting!

[@CncFrezar]

😁

[@luderickwong]

how to get those bad luck 1, 2 and 3 out can be a good episode for young machinist to learn. 👍

[@Slovnoslon]

А бывает такое. Помню заготовитель на пиле делал заготовки из меди, и прямо в меди попался кусочек какого то камня, и целое полотно испортилось за раз. Хотя вроде чего там, материал мягкий же

[@josha9620]

You guys need to talk the owner into getting a 5 axis machine for the shop!!

[@CncFrezar]

Much money

[@BirdTho]

Looks like a mold for a center console for some vehicle. Looks like cupholders.

[@centyk4864]

Nechci být rýpal ale u toho vrtání by bylo lepší mít středové chlazení,pokud tím mašina nedisponuje tak vrtat tak že třeba po 5-10 mm vrták vyjede úplně ven a vypláchne špony ven ,jinak moc hezké video ,rád vás sleduji.

[@CncFrezar]

Dík. Čo sa týka toho chladenia tak ho máme pokazené a karbidový vrták by sa nemal prerušovať a vyťahovať lebo sa stane to čo mne🙃

[@TrPrecisionMachining]

very good video CncFrezar

[@max_eley]

Great part, but don't peck with carbide, straight plunge, obviously spotted first, if you have ICS even better.

[@MK-yq3up]

Internal cooling still not fixed :) That broken tools cost more than new pump ;) but that part look impresive ! Best regards.

[@stoxic74]

internal cooling pumps are rather special in cnc machines and cost several thousand euros on most machines, normal cooling pumps are rather in the price range of carbide drills which is at 140-250+ euros, also you don't need internal cooling if you optimize the drill cycle for hardened stuff :)

[@MK-yq3up]

@@stoxic74 problems are only in your imagination - you can repair old pump, you can buy used one, new one, you can do everything.. 😁

[@eviethekiwi7178]

i prefer with no music but nice video anyway :)

[@CncFrezar]

OK

[@CHIPLOAD]

oh no :) glad you finished it and thanks for the video.

[@podfuk]

Work of art!

[@CncFrezar]

Ďakujeme!

[@mftmachining]

That block was a tough opponent....those X-Steels are sometimes hard to come by....

[@filippevinne8467]

Hello, we make similar parts on similar machines(and similar language), Love Your Vids :) But after this one i have to ask You about 'problems'. Why You didn't made these holes on horizontal machine, if you made face and other holes on that? better chips remove... Last week I have the same problem... Great job at all, great outro :) Pozdrawiam Filip

[@CncFrezar]

Hi. That's why we didn't do it on a horizontal machine because we didn't count on the problems we encountered😁

[@filippevinne8467]

@@CncFrezar Hehe, You are AWESOME GUYS :)

[@CncFrezar]

Pozdrawiam Miroslav

[@VukVukic105]

Guys, thanks! Informative and helpful! Question: will there be another video comparison of tools from different manufacturers during processing?

[@CncFrezar]

We will see

[@tomsiadj]

Mi tez się zdąży złamać dwa lub trzy narzędzia. 😁🤷‍♂️

[@CncFrezar]

Si môj človek

[@marekdt8557]

Velmi peknė video 👍

[@CncFrezar]

Ďakujem

[@adir_bor]

👍

[@173roberto]

I think that block is the insertos of the large mold you milled last time, if not probably because of the height of the open pocket in the mold . Where are you from?

[@user-yv5mt9rm3d]

Thanks for the video but I don't like the music, I want to hear the machining

[@CncFrezar]

ok

[@slobodanjovanovic3480]

I would expect that part to warp after roughing out due the large cutout

[@CncFrezar]

It was heat treated. But even so, it moved about 0.2 mm after roughing

[@CAMER_21]

Please no music

[@CncFrezar]

ok

[@victimine]

Zdravíčko, mohol by som poprosiť meno a mesto v ktorom sa firma nachádza ? Práca u Vás vypadá veľmi zaujimavo, videá perfektné niečo pozerať, len pokračujte ďalej. Ďakujem

[@CncFrezar]

Dík. Zámočníctvo Ruckschloss Banská Štiavnica.😀

[@yusufgoren6815]

How many hours did it take to cnc work this part?

[@HH-Machining]

No through spindle coolant?

[@CncFrezar]

Broken

[@HH-Machining]

@@CncFrezar I broke an 4mm carbide drill few days ago and it was a pain to get out. I was lucky, that it wasnt any critical feature. Drilling s355 steel is annoying, since the chip control and chip nesting is bad... Pecking is the only way 😬 Feel your pain!

[@CncFrezar]

@@HH-Machining 😁

[@user-xf4ib7gu6p]

Зачем разрабатывать столь сложные изделия? Люди уже разучились делать просто?

[@CncFrezar]

Возможно - да

[@harunors5456]

Büyük malzemeleri tek mengene de işlemek sorun yaratmıyor mu?

[@CncFrezar]

Not. That's all right

[@ankval73]

Какие удлинители вы используете для твердосплавных фрез?

[@CncFrezar]

Термозажим

[@ankval73]

@@CncFrezar это я понял. Производитель?

[@CncFrezar]

@@ankval73 HAIMER Вот видео, где мы его используем. kzbin.info/www/bejne/Z5fCmISKj7V0pNE Вовремя 3:25

[@dgk8456]

zavity si tam frezoval, ked to ma 46 HRC?...dik

[@CncFrezar]

Nie. Ešte pred kalením

[@s.6613]

Das Video gab es schon öfters. Ich versteh nicht warum alte Dinger wieder neu eingestellt werden

[@CncFrezar]

What do you have? Déjà Vu?

[@s.6613]

@@CncFrezar i have Seen this video more than 1* last year. Why die the Videos are Post again?

[@CncFrezar]

@@s.6613 Definitely not. I made this part about a month ago so you couldn't see it a year ago.

[@simonovicharman3314]

Hii . HOW MUCH Your CNC MACHİNİNG PER HoUR ???? HGow many DOLAR 1 hour MACİHİNG for this part ????

[@CncFrezar]

Hi. I can't answer that, I'm just a worker.

[@milansvorad3597]

Zdravím, čo sa týka toho vŕtania - tak pokiaľ používate vrták s vnútorným chladením tak ho treba aj použiť, pokiaľ stroj také chladenie nemá, tak ani taký vrták nepoužívať a neupínať do klieštiny. A ďalšia vec je stratégia vŕtania - aj na tej by som popracoval. Nechcem kritizovať, ale na týchto bodoch ak popracujete tak si ušetríte nástroje a hlavne nervy pri vyťahovaní zalomených nástrojov.

[@svakoragan8048]

Mantak

[@CncFrezar]

Píše sa Manták.

[@svakoragan8048]

@@CncFrezar mantoš

[@CncFrezar]

Alebo aj tak🙃

[@BRO-qt5lq]

Hss drill

[@CncFrezar]

carbide

[@johnsilver1010]

Very very bad start😂😂😂

[@limonmohammed8388]

나 이 알 잘 알아요