Ibha Eyindilinga Yensimbi Yethuluzi le-ASTM A681 H10 DIN 1.2365
Incazelo emfushane:
Ibha eyindilinga yensimbi yensimbi eshisayo ye-DIN 1.2365 H10 inikeza ukumelana nokukhathala kokushisa kanye namandla okushisa okwakha amadayi kanye namathuluzi okukhipha. Ububanzi obungokwezifiso, indawo, ukusika, i-UT, i-MTC kanye ne-EN 10204 3.1 kuyatholakala uma kuchazwe.
I-DIN 1.2365 H10 Hot Work Tool Steel Round Bar iyinsimbi yethuluzi lokusebenza elishisayo le-chromium-molybdenum-vanadium enikezwa njengebha eyindilinga yezibhakela ezishisayo, ama-dies okubumba, amathuluzi okukhipha, ama-shear blades ashisayo, ama-die inserts kanye nezingxenye zamathuluzi okushisa okuphezulu. Iphinde ibhekiselwe ku-AISI H10, UNS T20810, 32CrMoV12-28 kanye ne-SKD7, kuye ngendinganiso efanele kanye nemakethe.
I-SAKY STEEL inikeza ibha eyindilinga engu-H10 / 1.2365 esimweni esifakwe insimbi noma esiphathwe ngokushisa ngokwezidingo ze-oda. Ukucubungula okutholakalayo kungafaka phakathi ukusika, ukuxobula, ukuguqula, ukugaya, ukugaya okuqinile, ukuhlolwa kobukhulu, ukuhlolwa kobulukhuni, i-UT uma kuchazwe, imibhalo ye-MTC kanye ne-EN 10204 3.1.
Amapharamitha Omkhiqizo
| Into | Imininingwane Yomkhiqizo |
|---|---|
| Igama Lomkhiqizo | Ibha Eyindilinga Yensimbi Eshisayo ye-DIN 1.2365 H10 |
| Ibanga | H10 / 1.2365 / SKD7 |
| Ukuqokwa kwe-UNS / EN | I-UNS T20810 / 32CrMoV12-28 |
| Umndeni Wezinto Ezibonakalayo | Insimbi yamathuluzi okusebenza ashisayo |
| Isimo Somkhiqizo | Ibha eyindilinga kanye nebha eyindilinga eyenziwe ngobumba |
| Ububanzi Bosayizi | Ububanzi obujwayelekile nobenziwe ngokwezifiso ngokwe-oda |
| Ubude | 1000–6000 mm noma ukusika ubude |
| Ukuqedwa Komphezulu | Okumnyama, okuhlutshiwe, okuphendukile noma okugayiwe |
| Isimo Sokulethwa | Kufakwe noma kuphathwe ngokushisa uma kuchaziwe |
| Okujwayelekile | I-ASTM A681 / DIN EN ISO 4957 |
| Ukubekezelelana | Umshini wokugaya, h9, h11 noma okuqondene nomdwebo |
| Izinsizakalo Ezitholakalayo | Ukusika, ukuxebula, ukuguqula, ukugaya, ukwenza imishini |
| Izitifiketi | I-MTC, EN 10204 3.1, umbiko wobukhulu |
Ukwakheka Kwamakhemikhali
I-H10 / 1.2365 ixutshwe ne-chromium, i-molybdenum kanye ne-vanadium ukusekela amandla okushisa, ukuqina, ukumelana nesimo sezulu kanye nokusebenza kokukhathala kokushisa. Amanani alandelayo ayibanga elijwayelekile lokubhekisela; imikhawulo eqondile ingahluka ngokwe-ASTM, DIN, JIS noma imininingwane yamakhasimende.
| Isici | Okuqukethwe Okubhekiselwe Okuvamile | Umsebenzi Wobuchwepheshe |
|---|---|---|
| Ikhabhoni | Cishe 0.28–0.45% | Inikeza ukuqina nokusebenza kanzima |
| I-Silicon | Cishe 0.10–1.25% | Isekela ukumelana nokubola kwe-oxidation kanye nokubola kwe-oxidation |
| I-Manganese | Cishe 0.15–0.70% | Isekela ukuqina nokulawula ukuncibilika |
| I-Chromium | Cishe 2.70–3.75% | Kuthuthukisa amandla okushisa, ukumelana nokushiswa kwe-oxidation kanye nokuqina |
| I-Molybdenum | Cishe 2.00–3.00% | Kuthuthukisa ukumelana nokushisa kanye nokuqina kokushisa |
| I-Vanadium | Cishe 0.25–0.75% | Ihlunga okusanhlamvu futhi isekela ukumelana nokuguguleka |
| I-Phosphorus | Umkhawulo olawulwayo | Kukhawulelwe ukusekela ukuqina |
| I-Sulphur | Umkhawulo olawulwayo | Kukhawulelwe ekukhawuleleni ukufakwa |
| Insimbi | Ibhalansi | I-matrix yensimbi eyisisekelo |
Ukwakheka kwamakhemikhali kwangempela kufanele kuqinisekiswe yincazelo yomkhiqizo efanele kanye ne-MTC.
Izakhiwo Zomshini Nezinga Lokushisa Eliphezulu
Izakhiwo zemishini zebha eyindilinga ye-H10 zincike kububanzi, ukwelashwa kokushisa, izinga lokushisa lokulinganisa, indawo yokuhlola kanye nokuqina kokusebenza. Amanani alandelayo ayizinkomba ezijwayelekile zengxoxo yobunjiniyela futhi ngeke athathe indawo yamanani e-MTC aqondene ne-oda.
| Impahla | Ireferensi Ejwayelekile | Isimo | Incazelo Yobunjiniyela |
|---|---|---|---|
| Ukuqina Okuhlanganisiwe | Ngokuvamile ngaphansi kuka-229 HB | I-Annealed | Isekela imishini ngaphambi kokuqinisa |
| Ukusebenza Kanzima | Ireferensi ye-HRC engaba ngu-50–52 | Kuqiniswe futhi kuthambile | Okuvamile kokusebenzisa amathuluzi okushisa |
| Izinga Lokushisa Eliqinile | Cishe 1010–1050°C | Ukwelashwa kokushisa okubhekiselwe kukho | Kuncike kusayizi wesigaba kanye nokulawulwa kwesithando somlilo |
| Ububanzi Bokulinganisela | Ireferensi engaba ngu-450–600°C | Ngemva kokuqina | Ilungisa ubulukhuni kanye nebhalansi yokuqina |
| Ukuqhuba Okushisayo | Cishe ireferensi engu-36 W/m·K | Ireferensi yokushisa kwegumbi | Kusiza ekuphatheni ukushaqeka kokushisa ekusebenziseni amathuluzi |
| Ukwanda Kokushisa | Ireferensi engaba ngu-12.4 × 10⁻⁶/K | Kuxhomeke ekushiseni | Iwusizo ekwakhiweni okushisayo okunezilinganiso ezilinganayo |
| Ubuningi | Cishe 7.8 g/cm³ | Izinga lokushisa legumbi | Isetshenziselwa ukubala isisindo sebha |
| Ukusetshenziswa Kwezinga Lokushisa Eliphezulu | Kuncike kuhlelo lokusebenza | Isevisi yomsebenzi oshisayo | Kuthinteka umthwalo, isikhathi, ukupholisa kanye nokujikeleza kokushisa |
Ithebula Losayizi Ovamile
| Ububanzi | Ubude | Ubuso | Ukucubungula | Ukusetshenziswa Okuvamile |
|---|---|---|---|---|
| Ø10–30 mm | 1000–6000 mm | Kuhlutshiwe noma kugayiwe | Ukusika nokugaya | Izikhonkwane, izibhakela ezishisayo, amathuluzi amancane |
| Ø35–80 mm | 2000–6000 mm | Kuhlutshiwe noma kuphendulwe | Isibonelelo somshini | Ama-mandrel kanye nemishayo yamathuluzi |
| Ø85–160 mm | Ubude bokusika ngokwezifiso | Kuphenduke kabi | Isikwa noma ukwenziwa ngomshini | Izingxenye zokwakha idayi |
| Ø165–300 mm | Kwenziwe ngokwe-oda | Kwakhiwe futhi kwaguqulwa | UT uma kuchaziwe | Amathuluzi amakhulu okusebenza ngokushisa |
| Ngaphezulu kwe-Ø300 mm | Okuqondene nephrojekthi | Kwenziwe ngomshini noma ngomshini | Kudingeka isibuyekezo sobuchwepheshe | Amabhulokhi edayi aqinile kanye nezifakelo |
Ukuqhathanisa Imininingwane Ehlukile
Ukuqhathaniswa Komphezulu Nokukhiqizwa Kwebha Eyindilinga
| Isimo | Isici Esiyinhloko | Ukusetshenziswa Okunconyiwe | Iseluleko Sokuthenga |
|---|---|---|---|
| Ibha Egoqekile Eshisayo | Indawo yokugaya engabizi | Umshini wokulungisa onzima | Cacisa imvume yomshini wokugaya |
| Ibha Ehlanganisiwe | Kufanelekela izingxenye ezinkulu | Amathuluzi okusebenza ashisayo kakhulu | I-UT ingacelwa |
| Ibha Ehlutshiwe | Indawo engenazikali | Umshini wokugaya we-CNC | Kunciphisa ukulungiswa kwendawo |
| Ibha Ejikiwe | Isibonelelo sobubanzi obulawulwayo | Izikhala zamathuluzi | Qinisekisa usayizi oqediwe |
| Ibha Yomhlaba | Ukubekezelelana okuqinile kanye nokuqeda okubushelelezi | Amathuluzi okunemba | Isho ukuthi i-h9, i-h8 noma ukubekezelelana kokudweba |
Ukuqhathaniswa ne-Hot Work Tool Steels Ehlobene
| Ibanga | Amandla Ayinhloko | Umkhawulo Olinganiselwe | Ukukhetha Okuvamile |
|---|---|---|---|
| H10 / 1.2365 | Ukukhathala okushisa kanye nokulinganisela kwamandla okushisa | Okungavamile kakhulu kune-H13 | Izibhakela ezishisayo, ama-mandrel, ama-dies okwakha |
| H11 / 1.2343 | Ukuqina okuhle nokumelana nokushisa | Ukumelana nokuguguleka okuphansi kunezinye izindlela | Amathuluzi okusakaza ngodayi kanye nomsebenzi oshisayo |
| H13 / 1.2344 | Insimbi eshisayo esetshenziswa kabanzi | Ibhalansi ye-alloy ehlukile kanye nokwelashwa kokushisa | Ukufakwa kwe-die okujwayelekile kanye namathuluzi okukhipha |
| H21 / 1.2581 | Ubulukhuni obuphezulu be-tungsten hot | Izindleko eziphakeme kanye nokusebenza okuhlukile kwemishini | Amathuluzi okusebenza ashisayo akhethekile okushisa okuphezulu |
Izindinganiso Ezilinganayo Namagama Amazwe Ngamazwe
| Uhlelo | Ukuqokwa | Ubudlelwano |
|---|---|---|
| I-AISI / ASTM | H10 | Ibanga lensimbi yensimbi evamile yokusebenza eshisayo |
| I-UNS | T20810 | Isikhundla se-UNS sensimbi yohlobo lwe-H10 |
| I-DIN / W.Nr. | 1.2365 | Inombolo yezinto ezivamile zesiJalimane |
| Igama le-EN | 32CrMoV12-28 | Ukuqanjwa kwamakhemikhali okuvamile kwaseYurophu |
| I-JIS | I-SKD7 | Ireferensi evamile yesiJapane |
| Izinga Lomkhiqizo | I-ASTM A681 / DIN EN ISO 4957 | Izinkomba zencazelo yensimbi yamathuluzi |
Ukugeleza Kwenqubo Yokukhiqiza
Izinto zokuhlanganisa zikhethwa ngokwe-chemistry ye-H10 edingekayo.
I-Chemistry, ukuhlanzeka kanye nezinto ezisele zilawulwa ngesikhathi sokuncibilika.
Ikhwalithi ye-Ingot noma ye-billet ilungiselelwe ukusebenza okushisayo.
Izinto ezisetshenziswayo zincishiswa zibe yibha eyindilinga noma ifomu lebha elihlanganisiwe.
Ukufakwa kwe-Annealing kuthuthukisa ukusebenza kahle komshini ngaphambi kokukhiqizwa kwamathuluzi kokugcina.
Amabha angahlutshwa, aphendulwe, agaywe noma anqunywe ngosayizi.
Ubukhulu, ubuso, ubulukhuni kanye nemibhalo kuyahlolwa.
Kulungiswa ukumaka izinombolo zokushisa kanye nokupakisha okuthekeliswayo.
Ukuhlolwa Komkhiqizo
| Ukuhlolwa | Indlela | Inhloso |
|---|---|---|
| Ukuhlaziywa Kwamakhemikhali | Ukuhlaziywa kwelabhorethri noma ukubuyekezwa kwe-MTC | Qinisekisa ikhemistri ye-H10 / 1.2365 |
| I-PMI | Ukuhlonza izinto ezinhle | Kutholakala uma kucacisiwe; akuthathi indawo yekhemistri ephelele |
| Ukuhlolwa Kokuqina | Ukuhlolwa kwe-HB noma kwe-HRC njengoba kufanele | Qinisekisa isimo sokufakwa kwe-anneal noma sokwelashwa ngokushisa |
| Ukuhlolwa Kobukhulu | I-Caliper, i-micrometer kanye nokuhlolwa kobude | Qinisekisa ububanzi, ubude kanye nokubekezelelana |
| Ukuhlolwa Komphezulu | Ukuhlolwa okubonakalayo nokuqeda | Hlola imifantu, isikali, ama-laps noma umonakalo wokuphatha |
| Ukuhlolwa kwe-Ultrasonic | UT uma kuchaziwe | Hlola ukuzwakala kwangaphakathi ngosayizi ofanele |
| Isibuyekezo Sokulandelela | Inombolo yokushisa kanye nokuqinisekiswa kwelebula | Xhumanisa umkhiqizo ne-MTC kanye ne-EN 10204 3.1 |
| Ukuhlolwa Kweqembu Lesithathu | I-SGS, i-BV, i-TÜV noma umhloli oqokiwe | Kungahlelwa uma kuchazwe |
Ukupakishwa Komkhiqizo
Amabha angavikelwa ngamafutha, iphepha le-VCI, ifilimu noma ukugoqa okungangenwa manzi.
Izintambo zensimbi, izihlukanisi kanye nama-padding kunciphisa ukunyakaza kanye nokuklwebheka.
Izingodo ezigayiwe noma ezifakwe ngomshini zingathola izivalo zokugcina noma isivikelo esinama-padded.
Ukupakisha okuthekeliswayo kukhethwa ngokuya ngobubanzi bebha, ubude kanye nesisindo.
Izinga, usayizi, inombolo yokushisa kanye nezimpawu zokuthunyelwa kwamakhasimende kungagcinwa.
Izicelo, Ukusebenza Okuyinhloko kanye Nokukhiqiza
Izicelo Eziyinhloko
- Ama-dies okwakha ashisayo kanye nama-die inserts
- Ama-punch ashisayo, ama-mandrel kanye nezibambi ze-punch
- Amathuluzi okukhipha kanye namabhulokhi e-dummy
- Ama-shear blades ashisayo kanye nama-gripper dies
- Ama-header dies namathuluzi okwakha ashisayo
- Amathuluzi okuphonsa i-aluminium kanye ne-non-ferrous die, uma kufaneleka
Ukusebenza Kokushisa Okuphezulu
I-H10 ibaluleke kakhulu ngenxa yokumelana nokuthamba, ukukhathala kokushisa kanye nokushaqeka okuphindaphindiwe kokushisa ekusebenzeni ngamathuluzi okushisa. Isikhathi sesevisi sincike kwikhwalithi yokwelashwa kokushisa, ukwakheka kwedayi, umkhuba wokushisa kusengaphambili, ukuthambisa, indlela yokupholisa kanye nobunzima bokujikeleza kokushisa.
Ukusebenziseka kalula
Ukukwazi ukusebenza kahle kwemishini ngokuvamile kuhle esimweni sokugoba. Ukujika okukhulu, ukubhoboza, ukugaya kanye nokulungisa imishini kufanele kuqedwe ngaphambi kokuqinisa nokulungisa. Imigoqo yomhlabathi iyanconywa uma kudingeka ukubekezelela ububanzi obuqinile noma ukuqeda okuthuthukisiwe kwendawo.
Ukwelashwa Kokushisa
I-H10 ivame ukuboshwa ngaphambi komshini bese iqiniswa futhi iqiniswe ukuze ifinyelele ukuqina okufunekayo kokusebenza. Amapharamitha okuqinisa, ukucima kanye nokulinganisela kufanele akhethwe ngokuya ngosayizi wesigaba, ukulawulwa kwesithando somlilo, i-geometry yodayi kanye nokuqina okuqondiwe. Ukususwa kwekhabhoni ngokweqile kufanele kugwenywe ngesikhathi sokwelashwa kokushisa.
Ukushisela Nokulungisa
Ukulungisa ukushisela kungenzeka ngenqubo efanelekile, insimbi yokugcwalisa efanelekile, ukwelashwa kokushisa kwangaphambili kanye nokushisa ngemva kokushisela. Kuma-dies abucayi, ukuvunyelwa kokushisela kufanele kusekelwe ekwakhiweni kwamathuluzi, izinga lokushisa lokusebenza, isidingo sobulukhuni kanye nokuhlolwa kwengozi yokuqhekeka.
Kungani Ukhetha I-SAKY STEEL?
Ububanzi, ubude, indawo kanye nemvume yomshini kunganikezwa ngokwemidwebo.
Ukuhlonza izinto kungagcinwa kusukela ezincwadini kuya ekupakisheni kokugcina.
I-MTC (iSitifiketi Sokuhlolwa Kwesigayo / 质保书) inganikezwa ngokwe-oda lokuthenga.
Imibhalo ye-EN 10204 3.1 iyatholakala uma ichazwe yi-oda.
Ukuqina, ubukhulu, ukuhlolwa kwe-PMI kanye ne-UT kungahlelwa uma kuchazwe.
Kungahlelwa amaqoqo, amakesi okhuni, ama-pallet kanye nezimpawu zokuthumela zamakhasimende.
Imibuzo Evame Ukubuzwa
Iyini insimbi yamathuluzi ye-DIN 1.2365 H10?
I-DIN 1.2365, eyaziwa nangokuthi i-H10 noma i-UNS T20810, iyinsimbi yethuluzi lokusebenza elishisayo le-chromium-molybdenum-vanadium. Isetshenziselwa ukufaka amathuluzi abekwe ekushiseni okuphezulu, ekushayweni nasekujikelezeni okuphindaphindiwe kokushisa.
Yiliphi izinga elisebenzayo kubha eyindilinga ye-H10?
I-ASTM A681 ivame ukubhekiselwa kunsimbi yamathuluzi e-H10, kuyilapho i-DIN EN ISO 4957 ivame ukusetshenziswa ku-1.2365 / 32CrMoV12-28. I-oda lokugcina kufanele lichaze indinganiso edingekayo kanye nokubuyekezwa.
Yibuphi ubunzima obungafinyelelwa yinsimbi yamathuluzi e-H10?
I-Annealed H10 ivame ukunikezwa ngaphansi kwama-229 HB ukuze kusebenze kahle. Ngemva kokuqina nokushisa okufanele, ubulukhuni bokusebenza buvame ukukhethwa cishe kuma-50-52 HRC, kuncike ekusetshenzisweni nasekuphathweni kokushisa.
Ingabe ibha eyindilinga ye-H10 ingatholakala igayiwe noma ihlutshulwe?
Yebo. Ubuso obumnyama, obuhlutshiwe, obuphendukile kanye nomhlabathi kungaxoxwa ngabo ngokwesilinganiso, ukubekezelelana kanye nesidingo sokugcina somshini. Imigoqo yomhlabathi ifanelekela ukulawulwa okuqinile kobubanzi.
Ingabe i-H10 ifanelekile kuma-hot forging dies?
I-H10 ivame ukusetshenziselwa ama-hot forging dies, ama-mandrel, ama-hot punch kanye namathuluzi ahlobene nawo. Ukufaneleka kuncike ekwakhiweni kwe-dae, izinga lokushisa lokusebenza, umkhuba wokupholisa, ubulukhuni kanye nomthwalo wesevisi olindelekile.
Ingabe ukuhlolwa kwe-ultrasonic kuyatholakala kuma-H10 bar?
I-UT ingalungiselelwa ububanzi bebha obufanele kanye nebha ezibunjiwe uma kucacisiwe. I-oda lokuthenga kufanele lichaze indlela yokuhlola, izinga lokwamukelwa kanye nesidingo sombiko.
Ingabe i-MTC kanye ne-EN 10204 3.1 zinganikezwa?
I-SAKY STEEL inganikeza imibhalo ye-MTC kanye ne-EN 10204 3.1 ngokwe-oda. Imibiko yokuqina, ubukhulu, i-PMI noma i-UT nayo ingahlelwa uma kuchazwe.
