DIN 1.2738 P20+Ni Plate yesimbi yepurasitiki yakaomeswa kare
Tsananguro pfupi:
DIN 1.2738 P20+Ni mold steel plate inopa kuomarara kwakafanana, kugona kugadzira zvakanaka uye kugona kupenya mapurasitiki makuru anoiswa majekiseni. Kucheka kwakagadzirwa, kubvumidzwa kwekugadzira, UT, MTC uye EN 10204 3.1 zviripo kana zvataurwa.
DIN 1.2738 P20+Ni Plate yesimbi yepurasitiki yemold isimbi yesimbi yeCr-Mn-Mo yakasanganiswa nenickel, inozivikanwa se40CrMnNiMo8-6-4. Inopihwa seplate, block uye rectangular mold isina chinhu ine hunhu hwakanaka hwekuoma, mashandiro, kusimba uye kugona kupukuta kwemapurasitiki makuru ekuisa majekiseni, mabhurosi uye maturusi ekuwedzera.
SAKY STEEL inopa ndiro yesimbi yemhando ye1.2738 yakaomeswa kare ine nzvimbo nhema, dzakakuyiwa, dzakagadzirwa nemuchina, dzakakuyiwa kana dzakaporishwa. Ukobvu, upamhi, kureba, mvumo yekugadzira, kutsetseka, kucheka uye kugadzira kwakashata zvinogona kukurukurwa zvichienderana nemifananidzo yevatengi. MTC, EN 10204 3.1, mishumo yehukuru, kuyedzwa kwekuoma uye kuyedzwa kwe ultrasonic zviripo kana zvataurwa.
Zvimiro zveChigadzirwa
| Chinhu | Ruzivo rweChigadzirwa |
|---|---|
| Zita rechigadzirwa | DIN 1.2738 P20+Ni Plastiki Mould Steel Plate |
| Giredhi | 1.2738 / P20+Ni |
| Kusarudzwa kweEN | 40CrMnNiMo8-6-4 |
| Mhuri Yezvinhu | Simbi yepurasitiki yakaomarara |
| Chimiro Chechigadzirwa | Plate, rectangular block uye mold isina chinhu |
| Saizi Yekugadzirwa Kwenguva Dzose | Ukobvu hunenge 20–300 mm |
| Saizi Yakagadzirwa-Kuenderana Neodha | Zvivharo zvakakora zvakagadzirwa zvinogona kuongororwa nehunyanzvi |
| Upamhi uye Kureba | Saizi yeplate yakagadzirwa kana kuti mold yakachekwa nesaha isina chinhu |
| Kupedzisa Kwepamusoro | Dema, yakakuyiwa, yakagadzirwa nemuchina, yakakuyiwa kana kupukutwa |
| Mamiriro Ekutumira | Yakaomeswa uye yakapfava |
| Kuoma Kwakajairika | Inenge 290–330 HB |
| Zvakajairika | DIN EN ISO 4957 kana zvakabvumiranwa |
| Kushivirira | Kushivirira kwemugayo, kwakagadzirwa nemuchina kana kudhirowa kwakanangana nekushandisa muchina |
| Masevhisi Aripo | Kucheka nekucheka, kukuya, kukuya uye kugadzira michina isina kurongeka |
| Zvitupa | MTC, EN 10204 3.1 uye mishumo yekuongorora |
Kuumbwa kweMakemikari
DIN 1.2738 yakavakirwa pakugadzirwa kwesimbi ye chromium-manganese-molybdenum mold ine inenge 1% nickel. Nickel inovandudza kusimba kwesimba uye inobatsira kuchengetedza hunhu hwakafanana hwemakanika muzvikamu zvikuru zvemold.
| Chinhu | Zviri Mukati Zvakajairika | Basa rehunyanzvi |
|---|---|---|
| Kabhoni | Inenge 0.35–0.45% | Inopa simba uye kusimba kwemhinduro |
| Siriki | Inenge 0.20–0.40% | Inotsigira deoxidation uye simba rematrix |
| Manganese | Inenge 1.20–1.60% | Inovandudza kuomarara uye simba |
| Chromium | Inenge 1.80–2.10% | Inotsigira kuomarara, kuramba kupfeka uye mhinduro yekudzikisa |
| Molybdenum | Inenge 0.15–0.25% | Inovandudza kuomarara uye kuramba hasha |
| Nickel | Inenge 0.90–1.20% | Inovandudza kusimba uye kufanana kwehukobvu |
| Fosforasi | Hukuru hwakanyanya kudzorwa | Yakaganhurirwa kutsigira kusimba uye kupenya |
| Sarufa | Hukuru hwakanyanya kudzorwa | Zvishoma kana kupukuta kwepamusoro kuchidikanwa |
| Simbi | Kuenzana | Matrix yesimbi yehwaro |
Kuumbwa kwemakemikari chaiwo kunofanira kusimbiswa nezvinodiwa zvechigadzirwa uye MTC.
Zvimiro zveMichina uye Zvinokosha zveTekinoroji
Chinhu chikuru chinobatsira ne 1.2738 plate ndechekuti inopihwa yakagayiwa kare, zvichibvumira mugadziri we mold kuti ashandise plate yacho pasina kuomesa kwekupedzisira mukushandiswa kwakawanda. Izvi zvinoderedza njodzi yekukanganiswa kwekupisa uye zvinopfupisa nguva yekugadzira mold.
| Pfuma | Zvinotaurwa Zvakajairika | Mamiriro | Kukosha kweUinjiniya |
|---|---|---|---|
| Kuoma | Inenge 290–330 HB | Yakaomeswa kare | Yakakodzera kugadzira machining emold zvakananga |
| Simba reKusimba | Inenge 950–1100 MPa | Zvakajairika patembiricha yemumba | Inotsigira zvivakwa zvikuru zvechimurenga |
| Simba reGoho | Inenge 800–950 MPa | Zvakajairika patembiricha yemumba | Inobatsira kudzivirira kuumbwa kwemould |
| Kusimba | Yakanakira simbi yemuforoma yakaomeswa kare | Zvinoenderana nechikamu | Inotsigira makomba makuru uye geometry yakaoma |
| Kugona kuchinjika | Kugona | Mamiriro ekuomeswa | Inobvumira machining yakananga uye yekupedzisa |
| Kugadziriswa | Zvakanaka kusvika zvakanaka kwazvo | Simbi yakachena uye michina yakakodzera inodiwa | Yakakodzera zvikamu zvakawanda zvepurasitiki zvinoonekwa |
| Mhinduro yeKucheka Mifananidzo | Kazhinji zvakakodzera | Kugadzirira pamusoro zvinoenderana | Inotsigira nzvimbo dzepurasitiki dzakagadzirwa nemavara |
| Kuwanda kwevanhu | Inenge 7.85 g/cm³ | Tembiricha yemukamuri | Inoshandiswa pakuverenga huremu hweplate |
Tafura Yehukuru Hwakafanana
| Ukobvu | Upamhi | Kureba | Pamusoro | Kugadziriswa Kwakajairika |
|---|---|---|---|---|
| 20–50 mm | Kusvika pa2000 mm | Kureba kwekucheka kwakagadzirwa nemaoko | Dema kana kuti yakagayiwa | Zvishandiso zvemold uye maplate ekutsigira |
| 55–100 mm | Upamhi hwemhando yepamusoro | Kureba kwekucheka kwakagadzirwa nemaoko | Yakakuyiwa kana kukuyiwa | Mahwendefa ejekiseni ekugadzira |
| 105–160 mm | Upamhi hwemhando yepamusoro | Chisina chinhu chakachekwa necheka | Yakagadzirwa nemichina | Makomba makuru emould necores |
| 165–250 mm | Yakagadzirwa sezvakarairwa | Chinangwa chaicho chepurojekiti | Yakakamurwa nemichina | Zviumbwa zvemotokari nemidziyo yemagetsi |
| Pamusoro pe250 mm | Saizi yebhuroko yakagadzirwa | Yakagadzirwa sezvakarairwa | Yakagadzirwa uye yakagadzirwa nemashini | Zvidhinha zvechimurenga zvakakura kwazvo |
Kuenzanisa Kwakasiyana Kwemashoko
Kuenzanisa Kweplate uye Kugadzira
| Mamiriro | Chinhu Chikuru | Kushandiswa Kunokurudzirwa | Zano reKutenga |
|---|---|---|---|
| Dema Dema | Pamusoro pechigayo pamwe nemvumo yekugadzira | Kugadzira michina yakaoma | Taura saizi shoma yapera |
| Chivharo Chekucheka-Cheka | Chinhu chisina chinhu chakagadzirwa ne rectangular | Kugadzirwa kweCNC mold | Kushivirira kwehurumende pakucheka nekucheka nemvumo |
| Ndiro Yakakuyiwa | Kugadzikana kwakavandudzwa kwehukuru | Zvigadziko zvemould uye maburi emukati | Taura kugaya kwemativi matanhatu kana maviri |
| Purati Yepasi | Ukobvu hwakasimba uye kutonga kwekutsetseka | Zvikamu zvemuforoma nemazvo | Kusatsetseka kwehurumende, kufanana uye kuomarara |
| Pamusoro Pakakweshwa | Yakagadzirirwa nzvimbo dzemaoptical kana dzekushongedza mold | Zvikamu zvepurasitiki zvinoonekwa | Simbisa kirasi yekupolisha inodiwa |
Kuenzanisa nesimbi dzepurasitiki dzakafanana
| Giredhi | Simba Guru | Muganho Wepakati | Sarudzo Yakajairika |
|---|---|---|---|
| 1.2311 / P20 | Kugona kushanda zvakanaka uye kuwanikwa kwakawanda | Kuomarara kwakafanana muzvikamu zvakakora zvikuru | Mapurasitiki epakati nepakati |
| 1.2738 / P20+Ni | Kusimba kuri nani uye kufanana kwezvikamu zvikuru | Kusapfeka zvine mwero uye kuramba ngura | Majekiseni makuru uye mapundu ekuputika |
| 1.2312 | Kugona kushanda zvakanaka kuburikidza nekuwedzera sarufa | Kupenya kwakaderera uye kusimba kwakachinjika | Zvigadziko zvechigadzirwa chemuchina uye zvinobata |
| 1.2316 | Kudzivirira ngura kwakanyanya | Maitiro akasiyana ekugadzira nekupisa | Mapurasitiki anoparadza uye basa rekugadzira chakuvhuvhu rakanyorova |
Maitiro Akaenzana uye Mazita Epasi Rose
| Sisitimu | Kugadzwa | Ukama |
|---|---|---|
| Nhamba Yezvinhu zveEurope | 1.2738 | Nhamba huru yezvinhu |
| Kusarudzwa kweEN | 40CrMnNiMo8-6-4 | Kuzivikanwa kwemakemikari ekuEurope |
| Zita reKutengeserana | P20+Ni / P20 Nickel | Zvinotaurwa nevanhu vakawanda nezvekutengeserana |
| ChiFrench Reference | 35CND7 | Kuongororwa kwakajairika |
| Chirevo cheBrand yeMabhizinesi | Impax Supreme / 718 mhando | Ruzivo rwemhuri rwekutengeserana chete |
| Standard yeChigadzirwa | DIN EN ISO 4957 | Chinyorwa chesimbi yesimbi yekushandisa |
Kuyerera Kwemaitiro Ekugadzira
Zvinhu zvekugadzira simbi zvinosarudzwa zvichienderana nekemikari inodiwa ye1.2738.
Kemikari, kuchena uye huwandu hwegasi zvinodzorwa panguva yekunyunguduka.
Mabhandi eIngot kana kuti mabhiritsi anogadzirwa kuti awedzere kudzikiswa.
Chinhu chacho chinoderedzwa kuita plate kana kuti mold-block hombe.
Kudzima uye kudziya kunoita kuti kuoma kwekutumira kuwedzere.
Kubvisa mabhora, kukuya, kukuya kana kugadzira matombo kwapera.
Kuomarara, saizi, pamusoro uye kunaka kwemukati zvinoongororwa.
Kutevedza nhamba yekupisa kunochengetwa kuburikidza nekugadzirira kutumira.
Kuongorora Chigadzirwa
| Kuongorora | Maitiro | Chinangwa |
|---|---|---|
| Kuongorora Makemikari | Kuongororwa kwespectrometric yemurabhoritari | Simbisa kuumbwa kwe alloy ye 1.2738 |
| Kuedzwa kweKuoma | Brinell kana nzira yakaenzana nayo | Simbisa mamiriro ekutumira kwacho kwakaoma |
| Kuongorora Kwemativi | Kuyera ukobvu, upamhi uye urefu | Simbisa saizi yeplate yakarairwa uye kushivirira kwayo |
| Kufara uye Kuenzana | Midziyo yakatwasuka, geji kana kunyatsojeka | Simbisa kukodzera kwekugadzira mold |
| Kuongorora Pamusoro | Kuongorora nekuona uye kupedzisa | Ziva kukuvara kwakakonzerwa nehukuru, mapandi, mitswe kana kukuvara kwakakonzerwa nekubata |
| Kuedzwa kweUltrasonic | UT kusvika padanho rekugamuchirwa rakabvumiranwa | Ongorora kunaka kwemukati kana zvataurwa |
| Kuedzwa kweKuoma | Kuyerwa kwekuoma kwepamusoro | Inowanikwa panzvimbo dzakagadzirwa nevhu kana kuti dzakagadzirwa nemashini |
| Ongororo yeKutevedzana | Nhamba yekupisa uye kusimbiswa kwegwaro | Batanidza ndiro yacho kuMTC neEN 10204 3.1 |
| Kuongorora kweBato rechitatu | SGS, BV, TÜV kana muongorori akasarudzwa | Inowanikwa kana yataurwa |
Kurongedza Chigadzirwa
Mapureti akashandiswa muchina anogona kuputirwa nemafuta anodzivirira uye firimu rinodzivirira hunyoro.
Pepa, furo uye zvinoparadzanisa zvinoderedza kukuvara kwekubatana kwemaplate.
Mipendero yevhu kana yakakuyiwa inogona kugamuchira maguard emakona uye dziviriro ine machira.
Mapallet, maskidhi kana mabhokisi emapuranga anotengeswa kunze kwenyika anosarudzwa zvichienderana nehukuru uye huremu.
Giredhi, nhamba yekupisa, saizi uye zviratidzo zvekutumira zvakanyorwa nemutengi zvinochengetwa.
Mashandisirwo, Mashandiro uye Kugadzira
Zvikumbiro Zvikuru
- Mapurasitiki makuru ekuisa jekiseni
- Zvigadziriso zvemotokari, dashboard uye magadzirirwo emota
- Zviumbwa zvemumba zvemidziyo yemumba
- Zviumbwa zvepurasitiki zvakakura
- Mapurasitiki ekuwedzera madhiri uye maturusi
- Maburi emould, maburi uye maburi ekumashure
- Zviumbwa zvekumanikidza zvepurasitiki isingakuvadzi
- Zvigadziko zvikuru zvechivhu zvinoda kuti kuomarara kwacho kuve kwakafanana
Kugona kuchinjika
Kugona kugadzira simbi yesimbi yakaomeswa kare, zvichibvumira kugayiwa kwesimbi, kuboorwa, kuboorwa uye kugogodzwa pasina kutanga wanyorovesa bhokisi rese. Michina yakasimba, maturusi ecarbide, madhiri akagadzikana uye kubviswa kwemachipisi zvinobudirira zvinokurudzirwa pamabhuroko akakora emould.
Kupukuta uye Kucheka Mifananidzo
1.2738 inogona kupa nzvimbo dzakakwenenzverwa uye dzakagadzirwa zvakanaka kana simbi yacho yakachena uye nzira yekugadzira michina ichidzivirira zvidimbu zvakabviswa kabhoni kana kukuvara. Kukwenenzverwa kunodiwa kunofanira kutaurwa usati waraira, kunyanya kune zvikamu zvinoonekwa zvemotokari kana zvemidziyo.
Kushongedza
Kugadzirisa welding uye kugadziriswa kwemainjiniya kunogoneka nemaitiro akakodzera. Kupisa, simbi yekuzadza inoenderana, tembiricha inodzorwa yepakati pemagetsi uye kutonhora kunononoka zvinowanzodiwa kuderedza kutsemuka nekuomarara munzvimbo yakagadziriswa.
Kuomesa Nitriding uye Kuomesa Pamusoro
Kuisa nitriding kunogona kushandiswa kuwedzera kuomarara kwenzvimbo uye kuramba kupfeka ukuwo kuchichengetedza core yakasimba yakambooma. Kuomesa moto kana induction kunogonawo kufungwa nezvenzvimbo dziri munzvimbo, asi maitiro acho anofanira kuongororwa zvichienderana nechimiro chemould uye njodzi yekukanganisika.
Miganhu Yekushandisa
1.2738 haisi simbi isina ngura uye haipe simba rakasimba rekudzivirira mapurasitiki anoora, mvura inotonhorera yakasimba kana kuchengetwa kwakanyorova nguva dzose. Mapurasitiki anokwesha zvakanyanya, akazadzwa negirazi anogonawo kuda simbi yezvishandiso zvinopfekwa zvakanyanya kana kugadziriswa kwakakodzera pamusoro.
Sei Uchifanira Kusarudza SAKY STEEL?
Ukobvu, upamhi, urefu uye mvumo yekugadzira zvinogona kupihwa zvichienderana nemifananidzo.
Kucheka nekucheka, kukuya, kukuya uye kugadzira matanda asina kurongeka zvinogona kukurukurwa.
Kuzivikanwa kwezvinhu kunogona kuchengetedzwa kubva mumagwaro emugayo kuburikidza nekurongedza.
Magwaro eMTC neEN 10204 3.1 anogona kupihwa zvichienderana neodha.
Kuoma, hupamhi, kuomarara uye kuongororwa kweUT zvinogona kurongwa kana zvataurwa.
Mapallet akachengetedzwa, masidhidhi, mabhokisi emapuranga uye zviratidzo zvekutumira zvakagadzirwa zvinoenderana nazvo zviripo.
Mibvunzo Inowanzo bvunzwa
Chii chinonzi DIN 1.2738 mold steel?
DIN 1.2738 isimbi yepurasitiki yakaomeswa ne nickel inowanzonzi P20+Ni. Yakagadzirirwa michina yakanaka, kusimba uye kuoma kwakafanana muzvikamu zvikuru zvechiumbwa.
Kuomarara kupi uko 1.2738 inowanzopihwa?
Nzvimbo inowanikwa yakawanda inosvika 290–330 HB. Nzvimbo chaiyo yekuomarara, nzvimbo dzekuyera uye musiyano unobvumidzwa zvinofanirwa kutsanangurwa nezvinodiwa neodha uye kusimbiswa neMTC.
Musiyano uripo pakati pe1.2738 neP20 ndeupi?
1.2738 inowanzo tsanangurwa seP20+Ni nekuti ine nickel yakawedzerwa kana ichienzaniswa nesimbi yemhando yeP20. Nickel iyi inovandudza kuomarara kwayo uye inoita kuti ive yakakodzera mabhuroko akakora anoda kuomarara kwakafanana.
Ko 1.2738 inogona kupukutwa here kuti igadzire zvikamu zvepurasitiki zvinoonekwa?
Ehe, 1.2738 yakagadzirwa zvakanaka uye yakagadziriswa inogona kupa mhedzisiro yakanaka yekupukuta uye yekucheka nemifananidzo. Mubvunzo unofanirwa kutaura mwero wekupukuta unodiwa kana kuti magadzirirwo kuitira kuti mhando yakakodzera yesimbi uye kugadzirira pamusoro payo zvigone kusarudzwa.
Ndiro ye1.2738 inogona kucheneswa ne nitride here?
Kuisa nitriding kunogona kushandiswa kuvandudza kuomarara kwenzvimbo uye kuramba kupfeka. Tembiricha uye maitiro ekuisa nitriding zvinofanirwa kusarudzwa kudzivirira kupfava kusingadiwe kana shanduko dzehukuru hwechinhu chakaomeswa kare.
Kuongororwa kwe ultrasonic kunowanikwa here pamatombo akakora e mold blocks?
Ehe. UT inogona kurongerwa mapurati akakora uye mabhuroko emold akaumbwa kana zvataurwa. Odha yekutenga inofanira kutaura chiyero chekuyedza, mwero wekugamuchirwa, kufukidzwa kweskani uye zvinodiwa nemushumo.
SAKY STEEL inogona kupa maburi eforoma akagadzirwa nemaoko here?
Nzvimbo dzakachekwa-chekwa, dzakakuyiwa, dzakakuyiwa uye dzakapwanywa nemashini dzinogona kukurukurwa zvichienderana nemufananidzo. Zviyero zvekupedzisira, mvumo yekushandiswa kwemashini, kusatsetseka, kufanana uye zvinodiwa pamusoro zvinofanira kuverengerwa mubvunzurudzo.
MTC neEN 10204 3.1 zvinogona kupihwa here?
MTC, kutevedza nhamba yekupisa uye EN 10204 3.1 magwaro anogona kupihwa zvichienderana neodha yekutenga. Mamwe marepoti ekuomarara, mativi, kuomarara kana UT anogonawo kurongwa.
