Ipleyiti yentsimbi yeplastiki eqinisiweyo iDIN 1.2738 P20+Ni
Inkcazo emfutshane:
Ipleyiti yesinyithi ye-DIN 1.2738 P20+Ni mold inika ubulukhuni obufanayo obuqiniswe kwangaphambili, ubuchule bokulungisa kunye nokupholisha kwiimold ezinkulu zeplastiki. Ukusika ngokwezifiso, imvume yokulungisa, i-UT, i-MTC kunye ne-EN 10204 3.1 ziyafumaneka xa zichaziwe.
I-DIN 1.2738 P20+Ni Plastic Mold Steel Plate yintsimbi yesixhobo se-Cr-Mn-Mo exutywe ne-nickel, eqhele ukuqina njenge-40CrMnNiMo8-6-4. Inikezelwa njengepleyiti, ibhloko kunye ne-rectangular mold blank enobungqingqwa obuhle, ukusebenza kakuhle kobungqingqwa, ukuqina, ukuqina kunye nokusebenza kokupholisha kwii-mold ezinkulu ze-injection zeplastiki, ii-mold ezivuthuzayo kunye nezixhobo zokukhupha.
I-SAKY STEEL ibonelela ngepleyiti yesinyithi ye-mold engu-1.2738 ekwimeko yokuqina kwangaphambili eneendawo ezimnyama, ezigayiweyo, ezicudisiweyo, ezicociweyo okanye ezikhazimlisiweyo. Ubukhulu, ububanzi, ubude, imvume yomatshini, ukutyibilika, ukusika kunye nomatshini orhabaxa kunokuxoxwa ngawo ngokwemizobo yabathengi. I-MTC, EN 10204 3.1, iingxelo zobukhulu, uvavanyo lobunzima kunye novavanyo lwe-ultrasonic ziyafumaneka xa kuchaziwe.
Iiparamitha zeMveliso
| Into | Iinkcukacha zeMveliso |
|---|---|
| Igama lemveliso | Ipleyiti yentsimbi yeplastiki yeDIN 1.2738 P20+Ni |
| Ibanga | 1.2738 / P20+Ni |
| Utyumbo lwe-EN | 40CrMnNiMo8-6-4 |
| Usapho Lwezinto Eziphathekayo | Isixhobo sokubumba seplastiki esiqinisiweyo kwangaphambili |
| Imo yeMveliso | Ipleyiti, ibhloko engunxande kunye nokubumba okungenanto |
| Ubungakanani beMveliso eqhelekileyo | Ubukhulu obumalunga nama-20–300 mm |
| Ubungakanani Benzelwe Uku-odolwa | Iibhloko ezibunjiweyo ezityebileyo zixhomekeke kuphononongo lobugcisa |
| Ububanzi kunye nobude | Ubungakanani bepleyiti ngokwezifiso okanye isikhunta esinqunqiweyo ngesarha esingenanto |
| Umphezulu wokugqiba | Mnyama, osikiweyo, ocudisiweyo, ocoliweyo okanye ocoliweyo |
| Imeko yokuhanjiswa | Iqiniswe kwangaphambili kwaye ithambile |
| Ubunzima obuqhelekileyo | Malunga ne-290–330 HB |
| Umgangatho | I-DIN EN ISO 4957 okanye iinkcukacha ezivunyiweyo |
| Ukunyamezelana | Ukunyamezelana kwe-mill, oomatshini okanye okutsalwa ngokukodwa |
| Iinkonzo ezifumanekayo | Ukusika ngesarha, ukugaya, ukugaya kunye nokulungisa izinto ngendlela erhabaxa |
| Izatifikethi | I-MTC, EN 10204 3.1 kunye neengxelo zovavanyo |
Ukwenziwa kweeKhemikhali
I-DIN 1.2738 isekelwe kwisakhiwo sentsimbi ye-chromium-manganese-molybdenum mold ene-nickel emalunga ne-1%. I-Nickel iphucula impendulo yokuqina kwayo kwaye inceda ukugcina iipropati ezifanayo zoomatshini kwiindawo ezinkulu ze-mold.
| I-elementi | Umxholo oqhelekileyo weReferensi | Umsebenzi woBugcisa |
|---|---|---|
| Ikhabhoni | Malunga ne-0.35–0.45% | Inika impendulo yamandla kunye nobunzima |
| I-silicon | Malunga ne-0.20–0.40% | Ixhasa i-deoxidation kunye namandla e-matrix |
| IManganese | Malunga ne-1.20–1.60% | Iphucula ukuqina kunye namandla |
| I-Chromium | Malunga ne-1.80–2.10% | Ixhasa ukuqina, ukumelana nokuguguleka kunye nokuphendula kobushushu |
| I-Molybdenum | Malunga ne-0.15–0.25% | Iphucula ukuqina kunye nokumelana nobushushu |
| I-Nickel | Malunga ne-0.90–1.20% | Iphucula ukuqina kunye nokulingana kokuqina |
| I-phosphorus | Ulawulo oluphezulu | Inqunyelwe ukuxhasa ukuqina kunye nokupholisha |
| Isalfure | Ulawulo oluphezulu | Ilinganiselwe apho kufuneka umgangatho ophezulu wokupholisha |
| Intsimbi | Ibhalansi | Isiseko sematrix yesinyithi |
Ukwakhiwa kweekhemikhali zokwenyani kuya kuqinisekiswa yinkcazo yemveliso efanelekileyo kunye ne-MTC.
Iipropati zoBugcisa boMatshini kunye neziPhambili
Inzuzo ephambili yepleyiti ye-1.2738 kukuba inikwa iqiniswe kwangaphambili, nto leyo evumela umenzi we-mold ukuba ayisebenzise ipleyiti ngaphandle komjikelo wokugqibela wokuqina kwiindawo ezininzi. Oku kunciphisa umngcipheko wokugqwethwa konyango lobushushu kwaye kunciphisa ixesha lokuvelisa i-mold.
| Ipropati | Isalathiso Esiqhelekileyo | Imeko | Ukubaluleka koBunjineli |
|---|---|---|---|
| Ukuqina | Malunga ne-290–330 HB | Iqiniswe kwangaphambili | Ifanelekile kwi-mold machining ngqo |
| Tensile strength | Malunga ne-950–1100 MPa | Okuqhelekileyo kubushushu begumbi | Ixhasa izakhiwo ezinkulu zesikhunta |
| Unikeze Amandla | Malunga ne-800–950 MPa | Okuqhelekileyo kubushushu begumbi | Inceda ekulweni nokuguqulwa kwesikhunta |
| Ukuqina | Ilungele intsimbi yokubumba eqinisiweyo kwangaphambili | Kuxhomekeke kwicandelo | Ixhasa imingxunya emikhulu kunye nejometri entsonkothileyo |
| Ukungakwazi ukusebenza | Kulungile | Imeko eqinisiweyo | Ivumela ukusebenza ngokurhabaxa nangokugqiba |
| Ukupholishwa | Kulungile ukuya kulungele kakhulu | Intsimbi ecocekileyo kunye nomatshini ofanelekileyo ofunekayo | Ifanelekile kwiindawo ezininzi zeplastiki ezibonakalayo |
| Impendulo yokuGcina iiFoto | Ngokubanzi kufanelekile | Ukulungiswa komphezulu kuxhomekeke | Ixhasa imiphezulu yeplastiki enemibala |
| Uxinano | Malunga ne-7.85 g/cm³ | Ubushushu begumbi | Isetyenziselwa ukubala ubunzima bepleyiti |
Itheyibhile yoBukhulu obuQhelekileyo
| Ubukhulu | Ububanzi | Ubude | Umphezulu | Ukucubungula okuqhelekileyo |
|---|---|---|---|---|
| 20–50 mm | Ukuya kuthi ga kwi-2000 mm | Ubude bokusika ngokwezifiso | Mnyama okanye osikiweyo | Izinto zokufaka umngundo kunye neepleyiti zokuxhasa |
| 55–100 mm | Ububanzi obulungiselelweyo | Ubude bokusika ngokwezifiso | Igayiwe okanye igqunyiwe | Iipleyiti zokubumba ngenaliti |
| 105–160 mm | Ububanzi obulungiselelweyo | Isikwe ngesarha esingenanto | Yenziwe ngomatshini | Imingxuma emikhulu yokubumba kunye neengongoma |
| 165–250 mm | Yenzelwe ngokwe-odolo | Iprojekthi ethile | Oomatshini abarhabaxa | Iimoto kunye nezixhobo zokubumba |
| Ngaphezulu kwe-250 mm | Ubungakanani bebhloko eyenziweyo | Yenzelwe ngokwe-odolo | Yenziwe kwaye yenziwe ngomatshini | Iibhloko ezinkulu kakhulu zesikhunta |
Uthelekiso lweeNkcukacha ezahlukeneyo
Umphezulu wePlate kunye nokuthelekiswa kokucubungula
| Imeko | Uphawu oluPhambili | Ukusetyenziswa Okucetyiswayo | Ingcebiso Yokuthenga |
|---|---|---|---|
| Ipleyiti Emnyama | Umphezulu womatshini wokugaya onesibonelelo somatshini wokugaya | Umatshini onzima wokulungisa izinto | Cacisa ubungakanani obuncinci obugqityiweyo |
| Ibhloko Enqunqiweyo Ngesarha | Isikwere esingenanto esenziwe ngokwezifiso | Imveliso yokubumba ye-CNC | Ukunyamezelana nokunqunyulwa kweesarha zikarhulumente kunye nesibonelelo |
| Ipleyiti Egayiweyo | Ukuphuculwa kokuhambelana kobukhulu | Iziseko zesikhunta kunye neebhloko zemiqolo | Cacisa ukugaya okumacala amathandathu okanye amabini |
| Ipleyiti Yomhlaba | Ubukhulu obuqinileyo kunye nolawulo lokuthamba | Izixhobo zokubumba ezichanekileyo | Ukuthetha ngokuthe tye, ukufana kunye noburhabaxa |
| Umphezulu oKhazimlisiweyo | Ilungiselelwe iindawo zokubumba ezibonakalayo okanye zokuhombisa | Izixhobo zeplastiki ezibonakalayo | Qinisekisa iklasi yokupolisha efunekayo |
Ukuthelekiswa neentsimbi zeplastiki ezidityanisiweyo
| Ibanga | Amandla Aphambili | Umda olinganiselweyo | Ukhetho Oluqhelekileyo |
|---|---|---|---|
| 1.2311 / P20 | Ukusebenza kakuhle koomatshini kunye nokufumaneka ngokubanzi | Ubunzima obuncinci obufanayo kwiibhloko ezixineneyo kakhulu | Iinkuni zeplastiki eziphakathi |
| 1.2738 / P20+Ni | Ukuqina okungcono kunye nokufana kwecandelo elikhulu | Ukumelana nokugqwala okuphakathi kunye nokugqwala | Iimpompo ezinkulu zokujova kunye nokuvuthela |
| 1.2312 | Ukuphucula ukusebenza komatshini ngokongeza isalfure | Ukupholisha okuphantsi kunye nokuqina okunqamlezileyo | Iziseko zesikhunta ezenziwe ngomatshini kunye nezibambi |
| 1.2316 | Ukumelana nokugqwala okuphezulu | Iindlela ezahlukeneyo zokulungisa nokulungisa ubushushu | Iiplastiki ezidlakadlaka kunye nenkonzo yokubumba efumileyo |
Imigangatho Elinganayo kunye namagama eHlabathi
| Inkqubo | Ukutyunjwa | Ulwalamano |
|---|---|---|
| Inombolo yezixhobo zaseYurophu | 1.2738 | Inombolo yezinto eziphambili |
| Utyumbo lwe-EN | 40CrMnNiMo8-6-4 | Ukuchonga iikhemikhali zaseYurophu |
| Igama loRhwebo | I-P20+Ni / P20 Nickel | Isalathiso esiqhelekileyo sorhwebo |
| Isalathiso sesiFrentshi | 35CND7 | Isalathiso esiqhelekileyo |
| Isalathiso seBrand yoRhwebo | Uhlobo lwe-Impax Supreme / 718 | Isalathiso sosapho lwezorhwebo kuphela |
| Umgangatho weMveliso | I-DIN EN ISO 4957 | Isalathiso sokutyunjwa kwezixhobo zentsimbi |
Ukuhamba kweNkqubo yeMveliso
Izinto zokwenza intsimbi zikhethwa ngokwe-chemistry efunekayo ye-1.2738.
Ikhemistri, ucoceko kunye nomxholo wegesi zilawulwa ngexesha lokunyibilika.
Ii-ingots okanye ii-billets ezicwangcisiweyo rhoqo ziveliswa ukuze zincitshiswe ngakumbi.
Izinto ezisetyenzisiweyo zincitshiswa zibe yipleyiti okanye ibhloko enkulu yesikhunta.
Ukucima kunye nokunciphisa ubushushu kuphuhlisa ubunzima obuchaziweyo bokuhambisa.
Ukususwa kwezikali, ukugaya, ukugaya okanye ukugaya okurhabaxa kugqityiwe.
Ukuqina, ubukhulu, umphezulu kunye nokuqina kwangaphakathi kuyajongwa.
Ukulandelelana kwenani lobushushu kugcinwa ngokulungiselela ukuthunyelwa.
Uhlolo lweMveliso
| Uhlolo | Indlela | Injongo |
|---|---|---|
| Uhlalutyo lweeKhemikhali | Uhlalutyo lwe-spectrometric yelebhu | Qinisekisa ukwakheka kwe-alloy eyi-1.2738 |
| Uvavanyo loBulukhuni | Brinell okanye indlela efanayo | Qinisekisa imeko yokuhanjiswa kwangaphambili |
| Uvavanyo lweMilinganiselo | Ubungakanani, ububanzi kunye nobude bokulinganisa | Qinisekisa ubungakanani bepleyiti e-odolweyo kunye nokunyamezelana kwayo |
| Ukuthamba kunye nokuHlangana | Izixhobo ezithe tye, ezilinganisayo okanye ezichanekileyo | Qinisekisa ukuba kufanelekile na ukwenza i-mold machining |
| Ukuhlolwa komphezulu | Uvavanyo olubonakalayo nolokugqibela | Chonga isikali, imijikelo, imifantu okanye umonakalo ekuphatheni |
| Uvavanyo lwe-Ultrasonic | UT ukuya kwinqanaba lokwamkelwa elivunyiweyo | Vavanya isandi sangaphakathi xa kuchaziwe |
| Uvavanyo loBurhabaxa | Ukulinganisa uburhabaxa bomphezulu | Iyafumaneka kwiindawo ezisemhlabeni okanye ezenziwe ngomatshini |
| Uhlolo lokulandelelwa | Inombolo yobushushu kunye nokuqinisekiswa koxwebhu | Qhagamshela ipleyiti kwi-MTC kunye ne-EN 10204 3.1 |
| Uhlolo lweQela lesithathu | I-SGS, i-BV, i-TÜV okanye umhloli otyunjiweyo | Ifumaneka xa ichaziwe |
Ukupakishwa kweMveliso
Iipleyiti ezenziwe ngomatshini zinokugqunywa ngeoyile ekhuselayo kunye nefilimu enganyangekiyo kumswakama.
Iphepha, igwebu kunye nezinto zokwahlulahlula zinciphisa umonakalo phakathi kweepleyiti.
Imiphetho engaphantsi komhlaba okanye egutyiweyo inokufumana izikhuselo zeekona kunye nokhuseleko olunezigqubuthelo.
Iipallets, iiskid okanye iibhokisi zomthi ezithunyelwa kwamanye amazwe zikhethwa ngokobukhulu nobunzima.
Udidi, inombolo yobushushu, ubungakanani kunye neempawu zokuthunyelwa ezichazwe ngumthengi ziyagcinwa.
Izicelo, Ukusebenza kunye nokuYila
Izicelo eziphambili
- Iinkuni ezinkulu zeplastiki zokujova
- I-bumper yemoto, ideshibhodi kunye nee-trim molds
- Iimolds zezindlu zezixhobo zasekhaya
- Iimolds zokufutha kwiikhonteyina zeplastiki ezinkulu
- Iidizayini zeplastiki kunye nezixhobo zokufakelwa
- Ii-mold cores, i-cavities kunye neebhloko ezingasemva
- Iimolds zokucinezela zeplastiki ezingarhawuzeliyo
- Iziseko ezinkulu zesikhunta ezifuna ukuphuculwa kokuqina okufanayo
Ukungakwazi ukusebenza
Ukukwazi ukusebenza kakuhle kwentsimbi yesixhobo esiqinisiweyo, okuvumela ukugaywa kwemigodi, ukubhola, ukubhoboza kunye nokucofa ngaphandle kokuthambisa ibhloko yonke kuqala. Oomatshini abaqinileyo, izixhobo zekhabhayithi, ukutya okuzinzileyo kunye nokususwa kweetshiphusi ezisebenzayo kuyacetyiswa kwiibhloko zesikhunta esityebileyo.
Ukupolisha kunye nokuCima iiFoto
I-1.2738 inokubonelela ngendawo entle ekhazimlisiweyo nenesitayile xa intsimbi icocekile kwaye ulandelelwano lomatshini luthintela iileya ezisusiweyo okanye ezonakeleyo. Inqanaba lepolishi elifunekayo kufuneka lichazwe ngaphambi koku-odola, ngakumbi kwiindawo ezibonakalayo zezithuthi okanye zezixhobo.
Ukuwelda
Ukulungiswa kokuwelda kunye nokulungiswa kobunjineli kunokwenzeka ngenkqubo efanelekileyo. Ukufudumala, isinyithi esifanelekileyo sokuzalisa, ubushushu obulawulwayo be-interpass kunye nokupholisa okucothayo kudla ngokufuneka ukunciphisa ukuqhekeka kunye nokuguquguquka kobunzima kwindawo elungisiweyo.
Ukuqinisa i-Nitriding kunye nokuqinisa umphezulu
I-nitriding ingasetyenziselwa ukwandisa ubulukhuni bomphezulu wendawo kunye nokumelana nokuguguleka ngelixa igcina umongo oqinileyo oqinisiweyo kwangaphambili. Ukuqina kwelangabi okanye ukufakelwa kungaqwalaselwa nakwiindawo ezikwindawo ethile, kodwa inkqubo kufuneka ihlolwe ngokuchasene ne-mold geometry kunye nomngcipheko wokuphambuka.
Imida yesicelo
I-1.2738 ayisiyontsimbi yokubumba engagqwaliyo kwaye ayiboneleli ngokumelana okunamandla neeplastiki ezirhabaxa, amanzi apholisayo anamandla okanye indawo yokugcina umswakama rhoqo. Iiplastiki ezirhabaxa kakhulu, ezizaliswe yiglasi zinokufuna intsimbi yezixhobo ezigugileyo okanye unyango olufanelekileyo lomphezulu.
Kutheni Ukhetha I-SAKY STEEL?
Ubukhulu, ububanzi, ubude kunye nesibonelelo somatshini wokugaya izinto zingabonelelwa ngokwemizobo.
Ukusikwa kwesarha, ukugaywa, ukugaya kunye nokufakelwa kwemigodi erhabaxa kunokuxoxwa ngako.
Ukuchonga izinto kungagcinwa kumaxwebhu oomatshini ngokupakisha.
Amaxwebhu e-MTC kunye ne-EN 10204 3.1 anokubonelelwa ngokwe-odolo.
Ubunzima, ubukhulu, uburhabaxa kunye nokuhlolwa kwe-UT kunokulungiswa xa kuchaziwe.
Iipallet ezikhuselweyo, iiskid, iikheyisi zomthi kunye neempawu zokuthunyelwa ezenzelwe wena ziyafumaneka.
FAQ
Yintoni i-DIN 1.2738 mold steel?
I-DIN 1.2738 yintsimbi yeplastiki eqinisiweyo eyenziwe nge-nickel ebizwa ngokuba yi-P20+Ni. Yenzelwe ukusebenza kakuhle, ukuqina kunye nobunzima obufanayo kwiindawo ezinkulu ze-mold.
Bubuphi ubunzima obuqhele ukunikezelwa yi-1.2738?
Uluhlu oluqhelekileyo lokubonelela lumalunga ne-290–330 HB. Uluhlu lobunzima bokwenyani, iindawo zokulinganisa kunye notshintsho oluvunyelweyo kufuneka luchazwe ngokweenkcukacha zeodolo kwaye luqinisekiswe yi-MTC.
Yintoni umahluko phakathi kwe-1.2738 kunye ne-P20?
I-1.2738 idla ngokuchazwa njenge-P20+Ni kuba ine-nickel eyongezelelweyo xa ithelekiswa nentsimbi yohlobo lwe-P20. I-nickel iphucula ukuqina kwayo kwaye iyenza ifaneleke ngakumbi kwiibhloko zesikhunta ezixineneyo ezifuna ukulingana kokuqina kwayo okungcono.
Ngaba i-1.2738 ingapholishwa kwiindawo ezibonakalayo zeplastiki?
Ewe, i-1.2738 eveliswe kakuhle necutshungulwe kakuhle inokubonelela ngeziphumo ezilungileyo zokupholisha kunye nokufota. Umbuzo kufuneka uchaze inqanaba lepolishi okanye uburhabaxa obufunekayo ukuze kukhethwe umgangatho wentsimbi efanelekileyo kunye nokulungiswa komphezulu.
Ngaba ipleyiti eyi-1.2738 inokwenziwa i-nitride?
I-nitriding ingasetyenziselwa ukuphucula ubulukhuni bomphezulu wendawo kunye nokumelana nokuguguleka. Ubushushu kunye nenkqubo ye-nitriding kufuneka zikhethwe ukuze kuthintelwe ukuthamba okungafunekiyo okanye utshintsho olubonakalayo kwizinto ezisisiseko eziqinisiweyo.
Ngaba uvavanyo lwe-ultrasonic luyafumaneka kwiibhloko zesikhunta ezityebileyo?
Ewe. I-UT ingalungiselelwa iipleyiti ezityebileyo kunye neebhloko zesikhunta ezenziweyo xa kuchaziwe. Iodolo yokuthenga kufuneka ichaze umgangatho wovavanyo, inqanaba lokwamkelwa, ukugubungela ukuskena kunye neemfuno zengxelo.
Ngaba i-SAKY STEEL ingabonelela ngee-mold blanks ezenziwe ngokwezifiso?
Izikhewu ezisikiweyo ngesarha, ezisikiweyo, ezicoliweyo nezingxotyiweyo zingaxoxwa ngokwemizobo. Ubukhulu bokugqibela, imvume yomatshini wokugaya, ukuthamba, ukufana kunye neemfuno zomphezulu kufuneka zibandakanywe kuphando.
Ngaba i-MTC kunye ne-EN 10204 3.1 zingabonelelwa?
I-MTC, ukulandeleka kwenani lobushushu kunye namaxwebhu e-EN 10204 3.1 anokubonelelwa ngokwe-odolo yokuthenga. Iingxelo ezongezelelweyo zobulukhuni, ubukhulu, uburhabaxa okanye ze-UT nazo zinokucwangciswa.
