Lathe - Rolling tool for perfect smooth surface - Rullatore tornio

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 "Hobby lathe"Maurizio Guidi

"Hobby lathe"Maurizio Guidi

Місяць тому

Rolling tool for permanent mirror deformation
• Vice for lathe no vibr...
• Lathe Sharpening Machi...
• Lathe, 360 degree divider
• Lathe - Collet Drill E...
• Threading - Filettare ...

КОМЕНТАРІ: 264
@MangashareMangatrade
@MangashareMangatrade 21 день тому
I would give to this video more than one like! Amazing tool!
@Mauri59g
@Mauri59g 20 днів тому
Thanks so much Mangashare, it works great
@paolosavogin1923
@paolosavogin1923 Місяць тому
Bravo Maurizio, non c'è niente da fare ma l'Emilia Romagna è la patria della meccanica , persone come te dovrebbero essere assunte nelle scuole professionali a trasferire questi talenti! Buona Pasqua !
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Paolo, beh c'è di meglio, Buona Pasqua
@diosdios3307
@diosdios3307 Місяць тому
Veneto e la patria della meccanica
@Mauri59g
@Mauri59g Місяць тому
@@diosdios3307 si, l'Emilia è patria dei motori
@gyrogearloose1345
@gyrogearloose1345 Місяць тому
Wonderful to see the Master at work! Thanks Maurizio Guidi !!
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Gyro
@mariopadova582
@mariopadova582 Місяць тому
buongiorno Maurizio, sono un progettista meccanico e guardo spesso i tuoi lavori. Sei un esempio d'abilità, di tecnica artigiana e di pulizia. Grazie per le tue divulgazioni.
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Mario, cerco solo di fare del mio meglio
@eg9938
@eg9938 20 днів тому
Grande !! purtroppo mi rendo conto che non sono in grado di realizzare questi tuoi progetti e immagino che non è neanche possibile ordinarli. Comunque complimenti !!
@Mauri59g
@Mauri59g 20 днів тому
Grazie mille E G, con un pò di impegno è fattibile sopratutto il lato sfera che poi è quello più usato
@gvt3065
@gvt3065 Місяць тому
Great video, and excellent technical level !!
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Giovanni , very kind
@SUNEELKANDA
@SUNEELKANDA Місяць тому
Mirror finish tooling, really Great Machine works, The finish with the sphere is a great thought, I enjoyed the whole video. I was tired enough playing yesterday with Colours, our festival of Colours Holi, being too tired I couldn't ignore the video saw half video yesterday night rest just now.... Grab Love from your Subscriber Suneel Kanda from India Uttar Pradesh Agra The City of Taj Mahal....
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Suneel Kanda, yes this tool works very well but it is important to get a good finish before rolling. Greetings India
@Preso58
@Preso58 6 днів тому
That's impressive. Thanks for the tutorial. Regards, Preso in Australia.
@Mauri59g
@Mauri59g 5 днів тому
Thank you very much Mark Greetings Australians!
@marceloiannini8199
@marceloiannini8199 Місяць тому
Complimenti per i video! Bravissima la regia, meglio di quasi tutti video-lezioni profissionista! Eccelente idea, la proveró di fare quello della sfera. Cordiali saluti dal Brasile. Iscrito e like.
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Marcelo, si si vedo che sei iscritto, grazie. A parte esférica é mais simples, funciona melhor e é mais fácil de substituir, claro que tem limitações. Saudações aos brasileiros
@sharkbaitsurfer
@sharkbaitsurfer Місяць тому
I started watching to see your clever implementation of the burnishing roller and saw your magnificent implementation of a milling attachment for the lathe, something which I have been contemplating for quite some time - WOW - grazie mille
@Mauri59g
@Mauri59g Місяць тому
Thanks so much Sharkbaitsurfer , come on and start building it
@arachnophob97
@arachnophob97 Місяць тому
You are a real master of your craft, congratulations !
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Arachnophob , but not master
@car9167
@car9167 Місяць тому
awesome tool and work quality!
@Mauri59g
@Mauri59g Місяць тому
Thank you very much C AR
@werschkowdennis6533
@werschkowdennis6533 Місяць тому
Привет. Отличная работа, в прочем как и всегда. Всё точно и красиво. Респект.👍 Будь здоров.
@Mauri59g
@Mauri59g Місяць тому
Спасибо большое Werschkow, я старался работать как мог
@werschkowdennis6533
@werschkowdennis6533 Місяць тому
@@Mauri59g Вы говорите по русски или это перевод с Google? Как жаль что я не говорю по итальянский. Хотелось бы всё понять. А то читая субтитры, пропускаешь другое. Например хотелось бы повторить вашу фрезерную установку для токарного станка. Но к сожалению на неё даже нет видео, как вы её делали. Так что придётся мне делать что то наподобие вашей установки. Да, у вас очень много хороших идей. Я обязательно что либо повторю. Например установка для нарезки резьбы, которая вставляется в сверлильный станок. 👍 Будьте здоровы и всего доброго.
@ronmurphy9819
@ronmurphy9819 Місяць тому
You are a master.
@Fran_S25Argentina
@Fran_S25Argentina Місяць тому
Una obra de arte !!!! Excelente
@Mauri59g
@Mauri59g Місяць тому
Muchas gracias rancisco , muy amable.
@andreainarteilmistico4695
@andreainarteilmistico4695 Місяць тому
Grazie di esistere. Sei un grande , seguirti e uno spettacolo.
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Andrea, beh...esisto volentieri!!
@multirole240
@multirole240 Місяць тому
Excellent skill and presentation.
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Multirole, very kind
@estami2530
@estami2530 Місяць тому
Felicidades Maurizio, un gran trabajo, lo guardo en proyectos a realizar. Gran calidad en tus mecanizados y proyectos. Tienes un canal que me encanta, por favor sigue mostrándonos estos maravillosos utensilios para torno y fresa. Un saludo
@Mauri59g
@Mauri59g Місяць тому
Muchas gracias Estami, muy amable, sí, esta herramienta sería útil para todos.
@dariobalice9138
@dariobalice9138 Місяць тому
Una precisione MAESTOSA. Davvero sopra le righe, un maestro!
@Mauri59g
@Mauri59g Місяць тому
Grazie ancora Dario, ma nessun maestro
@napoleonortiz4539
@napoleonortiz4539 Місяць тому
Magnífico trabajo. Lo felicito maestro.
@Mauri59g
@Mauri59g Місяць тому
Muchas gracias Napoleón pero no maestro.
@napoleonortiz4539
@napoleonortiz4539 Місяць тому
@@Mauri59g no es mi intención incomodar, pero su conocimiento en este arte le da el calificativo. Saludos.
@rgmveraart
@rgmveraart Місяць тому
Perfect job!!!!!!
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Ronald
@carloboca6940
@carloboca6940 Місяць тому
Sempre video al TOP. Complimenti.
@Mauri59g
@Mauri59g Місяць тому
Grazie Carlo, gentilissimo come sempre
@lionelchevalier5650
@lionelchevalier5650 Місяць тому
Salut Maurizio, quel niveau impressionnant ^^ Bravo à toi, toujours de la mécanique de précision et très pointue
@Mauri59g
@Mauri59g Місяць тому
Merci Lionel merci, toujours très gentil
@joseppallarescendros3219
@joseppallarescendros3219 Місяць тому
MAESTRO Mauricio muy buena idea y mejor trabajo salut josep
@Mauri59g
@Mauri59g Місяць тому
Muchas gracias josep, pero no maestro.
@BelieveinMe9719
@BelieveinMe9719 Місяць тому
Complimenti davvero Maurizio, Lei è davvero un metalmeccanico super professionale d'altri tempi....avercene di figure cosi nobili e con la passione di trasmettere l'istruzione tecnica. Seguo con piacere i suoi video. Buona Pasqua a Lei e Famiglia!!🎉
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Marco, dammi del tu per cortesia, d'altri tempi si certo, super professionale direi di no, solo hobbista, Buona Pasqua a voi
@jmbstudio6873
@jmbstudio6873 Місяць тому
I ordered all the parts for my burnishing tool as soon as I saw it on Tangent Jims channel. Still havent made it yet as I am busy upgrading my forging studio. Forge On!!! Make chips that dont need dips!
@Mauri59g
@Mauri59g Місяць тому
Thanks so much JmBStudio, let's get started
@albertobonomi742
@albertobonomi742 Місяць тому
Sei sempre un passo più avanti, complimenti. Sei una fonte di ispirazione per progettare e lavorare con testa. Ora aspetto un brocciatore in linea con le tue creazioni. Ciao ciao Alberto
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Alberto, gentilissimo ..... è una vita che le brocciature le faccio così, guarda al min 23:47 di questo video : ukposts.info/have/v-deo/cXVjh5ipmG6llH0.html
@douglasbattjes3991
@douglasbattjes3991 Місяць тому
Well done my friend, I really like the first one with the ball barring, hope to see more of your fine work. 👍👍👍👍
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Douglas , very kind
@sm6fie
@sm6fie Місяць тому
Very impressive workmanship…
@Mauri59g
@Mauri59g Місяць тому
Thank you very much sm6fie
@andrea68792
@andrea68792 Місяць тому
complimenti per i suoi progetti,e' sempre un bene imparare cose nuove grazie di cuore per il suo impegno
@Mauri59g
@Mauri59g Місяць тому
Grazie Andrea, gentilissimo
@robertotilloca9007
@robertotilloca9007 Місяць тому
Sicuramente proverò a realizzarlo. Complimenti come al solito e grazie per condividere e per la gentilezza nel dedicare del tempo a rispondere a tutti i commenti. Bravo !!
@Mauri59g
@Mauri59g Місяць тому
Grazie Roberto, certo che riuscirai
@luigisalvador2441
@luigisalvador2441 Місяць тому
Complimenti davvero!
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Luigi
@manuelgti6766
@manuelgti6766 Місяць тому
Muy muy muy ingenios, gracias por compartir tu trabajo con nosotros.
@Mauri59g
@Mauri59g Місяць тому
Muchas gracias Manuel, muy bueno.
@user-cb8yp4oh2m
@user-cb8yp4oh2m 4 дні тому
Maestro, Bravo!!!
@Mauri59g
@Mauri59g 4 дні тому
mille grazie Антон
@virtual.complex
@virtual.complex 23 дні тому
Bravissimo Maurizio... Bravissimo!!! Grande abraço do Barbosa.
@Mauri59g
@Mauri59g 23 дні тому
Obrigado mais uma vez Barbosa, muito gentil
@uthor707
@uthor707 Місяць тому
Truly a skilled craftsman, respect sir.
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Uthor
@Klingonbr
@Klingonbr 23 дні тому
Trabalho maravilhoso! Parabéns.
@Mauri59g
@Mauri59g 23 дні тому
Muito obrigado Klingonbr
@ermannoconti9530
@ermannoconti9530 Місяць тому
Complimenti ottimo progetto e sopratutto ottimo suggerimento. Ciao bravo!
@Mauri59g
@Mauri59g Місяць тому
Grazie Ermanno grazie
@bertjetolberg103
@bertjetolberg103 Місяць тому
Nice build and very, very Nice filming Too bad i dont understand italian but its great to watch anyway Best wishes from Holland
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Bertje , but there are subtitles in English and Dutch. Greetings to all of Holland
@zvonkokorman8794
@zvonkokorman8794 Місяць тому
Bravo majstore!
@Mauri59g
@Mauri59g Місяць тому
Hvala vam puno Zvonko
@MrTecnosandro
@MrTecnosandro Місяць тому
E' un piacere vedere i tuoi video . C'e solo da imparare grazie di esistere
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Sandro, beh speriamo di "esistere" ancora a lungo
@glaucolorenzetti1343
@glaucolorenzetti1343 Місяць тому
Bravissimo come sempre Maurizio.
@Mauri59g
@Mauri59g Місяць тому
Grazie ancora Glauco
@scottkramer7431
@scottkramer7431 Місяць тому
Awesome burnishing tool.
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Scott
@okhtf
@okhtf Місяць тому
Spettacolare come sempre 😊😊
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Adriano
@MrDomingosciotto
@MrDomingosciotto Місяць тому
Parabéns nobre professor.
@Mauri59g
@Mauri59g Місяць тому
Muito obrigado Antonio, mas não professor
@adolfobonciani6750
@adolfobonciani6750 Місяць тому
bellissimo video molto interessante e istruttivo. Bravo, bravo, bravo.
@Mauri59g
@Mauri59g Місяць тому
Grazie Adolfo, troppo gentile
@MBJeep
@MBJeep Місяць тому
Trés interessant👌Merci
@Mauri59g
@Mauri59g Місяць тому
Merci beaucoup MB
@stringmanipulator
@stringmanipulator Місяць тому
you make awesome work 😁👌👍
@Mauri59g
@Mauri59g Місяць тому
Thank you very much String
@niltonpolydoro1
@niltonpolydoro1 Місяць тому
Parabéns. Ficou muito bom. Um grande abraço dos brasileiros😊
@Mauri59g
@Mauri59g Місяць тому
Muito obrigado Nilton, funciona muito bem. saudações a todos os brasileiros
@danielhertz7266
@danielhertz7266 Місяць тому
Very well designed
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Daniel
@OfficinaZaro
@OfficinaZaro Місяць тому
Stupendo! Questo te lo copio!!!! 👍🏻
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Zaro, sempre gentilissimo
@temyraverdana6421
@temyraverdana6421 Місяць тому
Più che perfette. Grazie
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Temyra
@fandanndany500
@fandanndany500 Місяць тому
che dire sei un artista bravo
@Mauri59g
@Mauri59g Місяць тому
Grazie molte Dany
@captcarlos
@captcarlos Місяць тому
Beautiful tool and result. What is the change in size and hardness of say 4140?
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Carl , it depends on the steel hardness, but above all on the preparation finishing / turning. if the turning is good, with medium HRC 40 steel a scaling from 0.6 to 1 cent.
@billdoodson4232
@billdoodson4232 Місяць тому
Hi Maurizio, love the things you are doing, I'll be looking at building one of these in the future. I'm certainly glad you put the English translation on as a subtitle, my Italian is not so good, despite visiting on numerous occasions for holidays and work. I’m a little confused by your use of the word “doily” though. A doily is a cloth or paper napkin that you might put cakes on, on a tray when you have afternoon tea. Have a look at the English version of Wikipedia. If you could clarify I’d really appreciate it. Cheers, Bill.
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Bill, very kind, Italian is full of words with many meanings, an accent is enough to change everything. I'll give you an Italian site that sells a doily: www.betafer.it/it/punte-da-ferro-maschi-e-filiere-beta/4220116-centrino-tornio-trapano-beta-422.html
@billdoodson4232
@billdoodson4232 Місяць тому
@@Mauri59g Thanks Maurizio, that is what we would call a centre drill. The short stubby drills used to make a centre point would be spotting drills or stub drills.
@braulinodejesus8332
@braulinodejesus8332 Місяць тому
muito bom vc é um gênio
@Mauri59g
@Mauri59g Місяць тому
Muito obrigado Braulino , tenho boas ideias, mas não tenho gênio
@luigidesortes8321
@luigidesortes8321 Місяць тому
Bellissimo sempre complimenti 😊💯
@Mauri59g
@Mauri59g Місяць тому
grazie tante luigi
@TricksterJ97
@TricksterJ97 Місяць тому
The vice for the cross slide is very interesting. So too are the rolling tools.
@Mauri59g
@Mauri59g Місяць тому
Thank you very much John , I am very satisfied with the vice, it is this one: ukposts.info/have/v-deo/hoWSiJ1sa3udtn0.html
@daniellaillier1584
@daniellaillier1584 Місяць тому
bravo super je vais fabriquer celui avec la boule c'est plus facile bonne journée Daniel
@Mauri59g
@Mauri59g Місяць тому
Merci beaucoup Daniel, oui la sphère est simple
@samrodian919
@samrodian919 Місяць тому
I was blown away by the finish this great little tool produced. I'm going to have to copy that I think for my little home shop ( which is about 1/3 rd of the size of yours !) I hope you don't mind if I copy the idea Maurizio? Greetings from the UK
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Samrodian, of course you have to copy, I'm happy about it. the size of the laboratory is secondary to the creativity. Greetings to the United Kingdom
@L601L601
@L601L601 Місяць тому
Perfect 👏👏👏
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Kubilay
@Mephysto65
@Mephysto65 Місяць тому
Sempre grande classe e competenza. Mi aspetto a breve un upgrade di un serbatoietto per la lubrificazione sia del rullino che della sfera.
@Mauri59g
@Mauri59g Місяць тому
Grazie Mephysto grazie, beh io non devo fare lavorazioni in serie
@LucioDallArmellina-hw6so
@LucioDallArmellina-hw6so Місяць тому
Complimenti bene
@Adi-zm6wg
@Adi-zm6wg Місяць тому
Aceste operati pe strung sunt o adevărată plăcere bay
@Travehorst
@Travehorst Місяць тому
Hallo Maurizio, sehr gute Arbeit. Schöne Grüße aus Lübeck ( Hamburg) Horst
@Mauri59g
@Mauri59g Місяць тому
Vielen Dank Horst , beste Grüße Hamburg
@hotfacts786
@hotfacts786 Місяць тому
Hermosa Linda ❤❤❤❤
@Mauri59g
@Mauri59g Місяць тому
Muchas gracias Hot Facts
@brilloestelar1
@brilloestelar1 Місяць тому
Hola Mauricio, como siempre ideas geniales y trabajos extraordinarios. Como se comportaría esta herramienta en el aluminio. ¿Lo has probado? Un saludo
@Mauri59g
@Mauri59g Місяць тому
Muchas gracias Jose Luis, claro que puedes usarlo, sale como si estuviera cromado. Saludos para ti
@gaborheisz4022
@gaborheisz4022 Місяць тому
Eccellente! 👍
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Gábor
@Audioventura
@Audioventura Місяць тому
buon rollatore a tutti ^^ Really nice video thanks for that!
@Mauri59g
@Mauri59g Місяць тому
Thanks to you Audioventura who followed the video
@sovereignman4234
@sovereignman4234 15 днів тому
Very nice finish!! How much material displacement is there to compensate for if your preparing a bearing race section? I'm assuming you would loose a bit of material during the compression stage.
@Mauri59g
@Mauri59g 15 днів тому
Thank you very much, it depends on many factors but largely on the degree of finishing roughness of the preparation turning. 1) To have precise parameters, I always use the same insert with a large radius that leaves few crests. 2) I always use 1 tenth of lap pressure, but this pressure depends on the stiffness of the lathe. 3) When polished soft metal I consider + 1.5 cents. 4) For medium hard metals (C40 - C 45) I consider + 1 cent These considerations apply to my machine/tool complex. and they might be different using my roller on another machine.
@mrmyorky5634
@mrmyorky5634 16 днів тому
Many years ago before the advent of CNC machine tools, Capstan and Turret Lathes used to use something called a Roller Box. It was a similar idea except that it used 2 hardened steel rollers and a turning tool. The rollers formed two points of a triangle in the form of a 3 point steady with the point of the turning tool being the third point. The surface finish was always better than a simple turned surface plus it relieved most of the side pressure on the Lathe Spindle bearings and so it was also suitable for turning small diameters that would otherwise flex.
@Mauri59g
@Mauri59g 16 днів тому
Thank you very much mr Myorky, yes with that you could also machine thin and long bars, the turned ridges were crushed but it was still not a mirror surface
@hosseinsoleimani6341
@hosseinsoleimani6341 Місяць тому
Excellent
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Hossein
@fazernaoficina
@fazernaoficina Місяць тому
Sensacional, saudações do Brasil
@Mauri59g
@Mauri59g Місяць тому
Muito obrigado Fazer, saudações aos brasileiros
@robsrides5851
@robsrides5851 Місяць тому
i like this guy
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Robs
@alfredmarguet9008
@alfredmarguet9008 Місяць тому
Grandeeeeee👏👏👏👏👏
@Mauri59g
@Mauri59g Місяць тому
Thanks so much Alfred
@marcomonti857
@marcomonti857 Місяць тому
Ottima realizzazione, con grande risultato finale!! Hai idea di come realizzarne uno per rullare internamente delle sedi di un carter dove vanno inseriti dei cuscinetti?
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Marco, se passa come diametro potrebbe già funzionare questo rullino sistemato in testa invece che di lato, che ne valga la pena non saprei
@juancarlosfochesatto4741
@juancarlosfochesatto4741 Місяць тому
Hola Maurizio ,que gran idea ,un trabajo perfecto y así es la única manera de llegar hasta los topes o esquinas , como menciona también los e visto ,,hay de distintas formas ,pero nunca termina hasta las aristas o topes ni aún dónde el escalón no sea alto ,,,muchas veces pensé fabricar algo similar al moleteador ,con rodillos endurecidos,y rectificados ,formando un conjunto rodillo y eje en una sola pieza y dos rulemanes por detrás del rodillo así permite llegar hasta las aristasporque el rodillo es plano frontalmente ,,con,soló invertirlo trabajaríamos a derecha e izquierda ,,lado del mandril o contrapunta, ,haciendo las cajas de los rulemanes de una sola pieza y pivotantes igual a los moleteadores ,,eso si la fuerza de empuje no estaría al centro de los rodillos, salvo un diseño más refinado de lo que pensaba hacer ,en estas cosas ,o lo sabes de antemano ,o lo haces y ves el resultado ,,para mí caso al menos es así ,,,,,,grasias por contestar,mis comentarios y por sus amables palabras ,,si sería muy bueno compartir algunas cosas ,pero no creo sea algo sobresaliente lo que pueda,mostrar ,pero si algún día no molesta y tiene una dirección de correo ,electrónico le envío unas fotos ,que es por el momento lo que puedo, y se hacer,, con muchísimo gusto se las enviaré ,un saludo Maurizio ,buena jornada ,
@Mauri59g
@Mauri59g Місяць тому
Muchas gracias Juan Carlos, muy amable. En el pasado ya había intentado sustituir las ruedas de la moleta basculante por 2 cojinetes convenientemente biselados en los bordes de apoyo, el resultado fue decepcionante... sólo aplastamiento del metal de forma desordenada, tal vez debido a que el rodamiento es demasiado fluido, parece que para funcionar bien se necesitan 2 componentes, 1) la presión adecuada 2) un esfuerzo de fricción y no de rodadura libre. la base de soporte de bolas o rodillos crea esa fricción que parece gustarte. No es fácil de explicar, espero que lo entiendas. no tengo un correo publico
@massimosandon9875
@massimosandon9875 Місяць тому
che dire GRANDE!!!!!! non ci sono paragoni al tuo rullatore ciao
@Mauri59g
@Mauri59g Місяць тому
Grazie Massimo, troppo gentile
@rudymagarin6292
@rudymagarin6292 Місяць тому
CALIDAD DE TRABAJO SALUDOS DESDE EL SALVADOR
@Mauri59g
@Mauri59g Місяць тому
Muchas gracias Rudy Saludos a El Salvador
@mauromalvezzi534
@mauromalvezzi534 Місяць тому
Lavoro SPETTACOLARE! Hai proprio del "manico", complimenti! Unica nota se vuoi migliorare la ricerca con il titolo inglese: quello è un "Burnishing" tool, non "rolling". Rullatura si traduce appunto con "burnishing". Saluti da Bologna Mauro
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Mauro, si effettivamente il mio inglese è rasente allo 0, però così capiscono tutti, considera la fascia di età della maggioranza di utenti che seguono questi video è già avanzata.
@markred4112
@markred4112 Місяць тому
B R A V O O O O O!!!! OTTIMO :)
@Mauri59g
@Mauri59g Місяць тому
Grazie tante Mark
@nbrworks
@nbrworks Місяць тому
Nice one Maurizio. And thanks for the subtitles! Did you check the diameter before and after burnishing?
@Mauri59g
@Mauri59g Місяць тому
Thank you very much NBR, yes of course, almost a cent of crushing, but this depends on various factors, the type of metal and above all the quality of the preparation turning. if the turning turns out rough, you will have to increase the crushing pressure and probably make 2 passes with poor results and unpredictable final measurements
@nbrworks
@nbrworks Місяць тому
@@Mauri59g material and preparation, makes sense. Thanks for replying Maurizio!
@cdrive5757
@cdrive5757 Місяць тому
The same as Luigi said.🥰🥰 Wakodahatchee Chris
@Mauri59g
@Mauri59g Місяць тому
Thank you Chris so much like Luigi
@MolonLabe1976
@MolonLabe1976 4 дні тому
Hi Maurizio, Could you tell me how much clearance or play there is between the steel sphere and the single bearing? I'm wanting to build one for my lathe, but I am unsure on some of the measurements. Would you happen to have a drawing of this tool for sale? Thanks very much.
@Mauri59g
@Mauri59g 4 дні тому
Thank you very much Mitch There is no specific design, sorry, the play between the bearing and the ball is minimal, but no matter how much play there is, the important thing is that it comes into contact during work. The more difficult the roll, the game is centesimal
@MolonLabe1976
@MolonLabe1976 4 дні тому
@@Mauri59g Understood. Thank you very much for the information and for sharing your knowledge. I truly appreciate it. Have a great weekend.
@ariglianomalighetti9763
@ariglianomalighetti9763 Місяць тому
Bravissimo come al solito un ottimo lavoro .Ho un po' di dubbi sulla durata della sede della sfera, anche se il maggiore sforzo va sul cuscinetto ,un po' di sforzo quando vai verso il mandrino lo riceve il porta utensile e ti potrebbe fare consumare l'acciaio che non è temprato.
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Arigliano, si il porta utensile non è temprato volutamente per non rigare la sfera, non è nemmeno acciaio adatto alla tempra, ma la sfera è talmente liscia che ci vorranno un pò di anni per sboccolare la sede, tanto più che la sfera dove si appoggia crea una nuova sede e sempre lì rimane con l'avanzamento. ad ogni modo un commento interessante.
@tosisilver
@tosisilver Місяць тому
stupendo
@Mauri59g
@Mauri59g Місяць тому
Grazie Ancora Tosisilver
@Calligraphybooster
@Calligraphybooster Місяць тому
You display here what appeals to me most: The higher end of precision IN practicallity, not the impracticality of the highest precision. (Though I don’t doubt that you have your way with microns too🙂)
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Spirit, the quality of the operating machines very often makes the difference knowing how to place them, the challenge is working with precision without adequate tools
@Calligraphybooster
@Calligraphybooster Місяць тому
@@Mauri59g indeed, that is also what is the story of mechanical engineering as such, and makes it so interesting! Forza!
@jacquesmaurel
@jacquesmaurel Місяць тому
congratualation for your job, is it possible to know which type of steel, which "cutting speed", which feed, which diameter and which diameter diminution for 0.1 mm taken, thank you.
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Jacques. cutting speed 106 M/min Diameter 40mm Advancement 0.20 material S355 unalloyed steel at 0.26% C with a pressure of 0.05mm side, a compression of 1 cent but this depends a lot on the roughness of the preparation turning
@jacquesmaurel
@jacquesmaurel Місяць тому
Thank you very much for your answer, is your ball bearing a standard one or a cam follower?@@Mauri59g
@Hositcaos
@Hositcaos Місяць тому
Bravo questi aggeggi sono molto utili in tornitura , lo devo provare su dischi in ghisa o volani dopo la rettifica vengono un minimo ruvidi , hanno un grip troppo alto appena mondati , ma la rettificatrice gira a48 giri muto , pensi funzioni? ,
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Giuseppe, i "normali" dischi freno per automotive generalmente sono in ghisa grigia e appena un pò su di livello in ghisa sferoidale con aggiunta di componenti mirati, ma comunque ghisa che poco o nulla si presta a deformazione plastica e in più essendo altamente abrasiva danneggerebbe questo utensile in breve tempo
@maurizioricotti1672
@maurizioricotti1672 Місяць тому
Ogni video mi stupisci sempre di più!!sei un maestro!auguri di buona Pasqua
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Maurizio, Buona Pasqua a te
@maxSchlein
@maxSchlein Місяць тому
nice
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Jack
@francescodigiovanni4632
@francescodigiovanni4632 Місяць тому
Che bellezza!
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Francesco, ti giro il commento.... come lascia bello!
@SteveM45
@SteveM45 Місяць тому
Guten Tag, um wieviel ändert sich der Ø nach dem Rollen?
@Mauri59g
@Mauri59g Місяць тому
Danke Steve hallo, es hängt von 2 Faktoren ab, der Härte des Metalls, aber vor allem von der Qualität der Vorbereitungsdrehung... Wenn alles von guter Qualität ist, 05 bis 1 Cent.
@SteveM45
@SteveM45 Місяць тому
@@Mauri59g danke
@georgedennison3338
@georgedennison3338 Місяць тому
Are you using a tungsten carbide sphere in your burnishing tool?
@Mauri59g
@Mauri59g Місяць тому
Thanks George, not for now, ball in carbon and chrome steel with HRC64 hardness, this is because replacing it is very simple, but you can change the material if you want
@georgedennison3338
@georgedennison3338 Місяць тому
@@Mauri59g Just wondering. I've been researching DIY & Complete burnishing tools for several months; the ready to go complete tools all seem to have carbide contact material. Seems to me carbide would be more effect & efficient at equal contact pressures than HSS or hardened bearing race. Keep hoping someone will do a comparison. I imagine both the sphere & rod you used are metric? My wife works for a very large industrial/metal working distributor in the US. Their employee purchasing program alloys me to buy at cost +10%, free S&H. The limit to me offering to send you carbide parts is the carbide spheres & round stock I've bought from them is all imperial. The carbide is very inexpensive; costs more to ship to you. But, I might get away w/ an overweight letter. Let me know the dimensions of the sphere & the diameter & cut length of the rod & I'll see how close I can get. GeoD
@Mauri59g
@Mauri59g Місяць тому
Thank you very much George, you are very kind, but I don't need harder material. In my small workshop I use softer steels, the hardest steel I use is C45 which lends itself very well to hardening and has a hardness degree of HRC45. My rolling machine has a carbon chrome ball with HRC64 and an Hss roller with HRC68 grade so they work fine as they are. Anyway, a heartfelt thank you.
@georgedennison3338
@georgedennison3338 Місяць тому
@@Mauri59g If what you're doing works for you, you're set. I was attemptng in an awkward manner to facilitate a test between the two different materials. It's the teacher in me coming out, facilitating discovery & ideas; that kind of stuff. Seemed a bit too tranactional to say, "I'll send you this stuff. Oh, by the way, would you do a comparison?" Also feels like I'm pressuring you. More than willing to send the carbide bits, though. I'm about to try some lengths of carbide rod in a set fly cutters I just got. Was looking at different options & I've been seeing some indexable tool holders coming out of China made from carbide, so, I thought, what the heck, worst it'll do is snap real easy. Still have the smaller pieces to make brazed tools out of. Just discovered your channel, look forward to working my way through you catalog; you explain things very well & I'm always looking to pick up techniques & processes. You are the first YT'r, & I've watched a LOT in the last 5-6 yrs, to talk about setting to tool post w/ one dovetail facing the bed & the other the head stock. I've the question 10-15 times if the is a standard position for lathe tooling. I see all kinds of positions, but knowing there's a recommended gives a starting point for seeing what's best for one's machine. Thanks, GeoD
@cosimosanfilippo9050
@cosimosanfilippo9050 28 днів тому
Ciao Maurizio, sei fantastico e grande professionista, mi diletto a seguire i tui programmi. se e` lecito , da che parte provieni dalla nostra bella Italia?, cosi` curiosita` dato il tuo accento che Sembrerebbe Veneto? Tiro ad indovinare. Un saluto ed ancora bravo!
@Mauri59g
@Mauri59g 28 днів тому
Grazie mille Cosimo, mi dispiace ma non ci hai azzeccato, Emiliano purosangue
@chozechoze6945
@chozechoze6945 Місяць тому
spatny povrh, je dan tuhosti stroje
@Mauri59g
@Mauri59g Місяць тому
Děkuji, ani krásné otočení nemůže být zrcadlové
@davidecani1353
@davidecani1353 Місяць тому
Salve guardo sempre i suoi video e mi sono appassionato… mi sa dare qualche informazione su dove poter acquistare il tornio come il suo ed eventualmente il prezzo
@Mauri59g
@Mauri59g Місяць тому
Grazie Davide, 4 anni fa spesi compreso tutto 3500,00 euro, ma siccome è una richiesta che mi fate in tanti, metto un copia/incolla. Il mio tornio è di importazione Cinese modello: CJM320B della Luzhong Machine, lo presi tramite Alibaba che ti mette in contatto direttamente all’azienda costruttrice. Serve P.IVA perché va fatturato, non ti dico lo sbattimento per l’importazione e per fartelo consegnare a casa. Presi quel modello perché tra i compatti era l’unico ad avere un buon letto guide e la scatola norton. Gli feci sostituire il motore originario 220V da 750W troppo piccolo con uno da 1500W, così è performante. Non avessi avuto problemi di spazio avrei optato per un europeo. Ora lo si trova anche su Aliexpress che fa servizio privati con consegna inclusa e credo sia tutto più facile. Non credo però siano comprese le spese doganali.
@enricomarchisio7475
@enricomarchisio7475 13 днів тому
Grazie Maurizio per tutte queste condivisioni ma ........un disegnino potresti metterlo?
@Mauri59g
@Mauri59g 12 днів тому
Grazie mille Enrico, per questo progettino non ho alcun disegno, ideato nella mia mente. Poi il video ormai è condiviso, posso tagliarlo ma non aggiungere cose. Ad ogni modo è intuibile seguendo il video
@enricomarchisio7475
@enricomarchisio7475 12 днів тому
@@Mauri59g Grazie a te. La mia è solo pigrizia e abitudine, con il disegno faccio prima prima che guardare, step by step, il video.
@fabiozava8261
@fabiozava8261 Місяць тому
👍👍💪💪non ci sono parole
@Mauri59g
@Mauri59g Місяць тому
Grazie Fabio, sempre gentile
@greglaroche1753
@greglaroche1753 Місяць тому
Interesting. Thanks. I see someone else makes use of old beer cans like me.
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Greg , yes cans but without beer, empty, and they work wonderfully
@user-dz8bs6no8z
@user-dz8bs6no8z Місяць тому
Мастер👍👍👍
@Mauri59g
@Mauri59g Місяць тому
Большое спасибо Михаил
@nicola809
@nicola809 Місяць тому
Ciao Maurizio mi sono iscritto ora...youtube mi ha consigliato il tuo canale, appena ho visto un pochino del primo video e l'attrezzatura che hai ho capito che sei uno che sa il fatto suo vorrei chiederti se hai mai fatto un qualche video o hai intenzione di farlo su come creare una torretta utensili tornio con regolazione altezza rapida, perché la mia è fissa e...o si deve spessorare l'utensile o se ho sfortuna fresare via del materiale ed io sono stanco avendo paura di acquistare un prodotto che non va bene chiedo gentilmente di darmi qualche consiglio su cosa tu faresti .... ho comprato un tornio serie 20 (pro/plus o termine simile 😊nn ricordo) della ditta damato macchine mi trovo benissimo ma vorrei fare questa miglioria
@Mauri59g
@Mauri59g Місяць тому
Grazie mille Nicola, si ho visto la tua iscrizione grazie. Voglio essere sincero, la precisione con cui vengono costruite le torrette serie è difficilmente raggiungibile con attrezzature hobbistiche, la durezza dei materiali usati fa si che queste continuano nel tempo a offrire sempre la certezza del riposizionamento dell'utensile, ti consiglio di lasciar perdere e cercare qualche occasione, lo so costano parecchio. la mia torretta da 100mm è della Damato macchine (mod. Italia), una copia cinese della "Rapid" ma ugualmente robusta e precisa, ne sono contentissimo e col tempo ho aggiunto alle 4 di serie altre 10 cartelle che sono impeccabili e indeformabili. Per il tuo tornio che penso sia il "Newton 20 Plus" è abbastanza il modello da 75mm, ciao
@nicola809
@nicola809 Місяць тому
Grazie mille caro allora faccio come dici tu @@Mauri59g
@geniuszK
@geniuszK Місяць тому
👋👍👍
@Mauri59g
@Mauri59g Місяць тому
Thank you very much Geniusz
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