Umhlinzeki Wamapayipi Ensimbi Anembile Adonswa Ngaphandle Kokushiswa EN 10305
Okwezinhlelo ze-Hydraulic & Pneumatic – E235, E355
Ububanzi 6~204mm | WT 1~18mm | Kudonswe Kubanda
Uhlolojikelele Lomkhiqizo
Okwethu EN 10305 amashubhu ensimbi anembile adonswa ngaphandle komthungo aklanyelwe ngokukhethekile amahydraulic namapneumatic systems, imishini enembile, nezinhlelo zezimoto. Akhiqizwa ngenqubo yokudonsa ebandayo endaweni yethu yaseWuxi, lawa mashubhu anikeza ukubekezelela okunembile kobukhulu, ukuqedwa okuhle kakhulu kwendawo, futhi izakhiwo zemishini ezingaguquki.
Amazinga asebenzayo:
-
EN 10305-1 – Amapayipi okunemba ajwayelekile
-
EN 10305-4 – Izinhlelo zamandla e-hydraulic/pneumatic (nokuhlolwa kwengcindezi)
Imininingwane eyisihluthulelo:
-
Okujwayelekile: EN 10305-1 / EN 10305-4
-
Amabanga: E235 (St37.4), I-E355 (i-St52.4 – edume kakhulu)
-
Ububanzi obungaphandle: 6mm – 204mm (Isitokwe Esijwayelekile: 19mm – 89mm)
-
Ubukhulu bodonga: 1mm – 18mm
-
Ubude: 3m – 12m (Ubude obukhethekile buyatholakala)
-
Inqubo yokukhiqiza: Ukudonswa Okubandayo (Okungenamthungo)
-
Izimo zokulethwa: BK, BKW, NBK, GBK, +C, +SR, +N, +QT
-
Ukwenza Kobuso: Idonswa-njengoba / Ukhanyiso / Amafutha / I-Phosphated
✅ Iqinisekiswe yi-EN 10305 – Izinga lamanje laseYurophu lamashubhu anembayo
✅ Kudonswe kubanda ngaphandle komthungo – Ukulingana okuqinile, ukuphela kwendawo okuhle kakhulu
✅ Izinga le-E355 – ≥355 MPa amandla okuvumela – okuthandwa kakhulu kuma-hydraulic cylinders
✅ Izimo zokulethwa eziningi – BK, BKW, NBK – qondanisa nokusetshenziswa
✅ Ukuhlolwa kwe-NDT nokucindezela okungu-100% kuyatholakala – Ukuqinisekiswa kokuphelela
✅ EN 10204 Uhlobo 3.1 MTC kunikezwa ngenombolo yokushisa
✅ Ngqo ephuma efektri – Intengo eqhudelanayo nokulethwa okusheshayo
Uhlolojikelele Lwezinga Lensimbi
| Ibanga | Okulingana ne-DIN | Ukunikezwa (MPa) | Ukunwebeka (MPa) | Isimo Sokulethwa | Isicelo |
|---|---|---|---|---|---|
| E235 | St37.4 | ≥235 | 340-480 | BK, BKW, NBK | Ubunjiniyela obunembile ojwayelekile |
| E355 | I-St52.4 | ≥355 | 490-640 | BK, NBK | Amasilinda e-hydraulic – avame kakhulu |
💡 I-E355 iyigreyidi edume kakhulu ezinhlelweni zamacilinda e-hydraulic – ibhalansi enhle kakhulu yamandla, ukunwebeka, nokukwazi ukushisela.
Izimo zokulethwa – I-EN 10305
| Uphawu | Incazelo | Isicelo | Ubuso |
|---|---|---|---|
| BK | Kudonswe kubanda / njengoba kudonsiwe | Amandla aphezulu | Okungacwebezeli |
| BKW | Kudonswa kubanda + ukuqedela okulula | Ukulungiselela ukufakwa kwe-chrome | Ukhanyiso |
| NBK | Okujwayelekile | Amandla amahle + ukunwebeka | Okufiphalile/okucwebezelayo |
| GBK | Kushiswe (Annealed) | Okuthambile, okusebenziseka kalula | Okungacwebezelile |
💡 I-NBK (normalized) iyisimo sokulethwa esidume kakhulu ezamasilinda oketshezi – amandla amahle ngokunwebeka okuhle nokushisela okuhle. BKW iyanconywa ezigxumeni ze-piston eziphucwe nge-chrome.
Ukwakheka kwamakhemikhali
| Ibanga | I-C max | I-Si ephezulu | Mn | P max | S max |
|---|---|---|---|---|---|
| E235 | 0.17 | 0.35 | 0.40-1.20 | 0.025 | 0.025 |
| E355 | 0.22 | 0.55 | 1.00-1.60 | 0.025 | 0.025 |
💡 Ukuba nekhabhoni ephansi kuqinisekisa ukukwazi ukushisela okuhle nokubunjwa ezinhlelweni ezinembile.
Izici Zemishini – E355 (Edume Kakhulu)
| Isimo | Ukunwebeka (MPa) | Amandla (MPa) | Ukunwebeka (%) | Ingaphezulu |
|---|---|---|---|---|
| BK | 560-780 | ≥450 | ≥10 | Engakhazimuli |
| I-NBK | 490-640 | ≥355 | ≥22 | Okufiphele/okucwebezelayo |
| BKW | 520-700 | ≥400 | ≥14 | Ukhanyiso |
💡 E355 NBK inikeza inhlanganisela engcono kakhulu yamandla (amandla okukhipha ≥355 MPa) nokunwebeka emiphongolweni yamacilinda e-hydraulic .
Inqubo Yokukhiqiza – Ukudonswa Okubandayo
Inqubo Yokudonsa Okubandayo Yamashubhu Anembile:
-
Amashubhu agingqikile ashiswayo ziyahlanjululwa ukuze kususwe isikali
-
Ukudonswa okubandayo kunciphisa ububanzi ngokunembile – kuthola ukulingana okuqinile
-
Ukwelashwa ngokushisa – i-BK (njengoba idonsiwe), i-BKW (idonsiwe yokuqeda), i-NBK (enormalisiwe) njengoba kucacisiwe
-
Ukuqondisa – kuqinisekisa ukuthi kuqondile ezinhlelweni ze-hydraulic
-
Ukusika okunembile – ukuze kufinyelele ubude obunembile bekhasimende
-
Ukuhlolwa okungu-100% NDT nokuhlolwa kwengcindezi – kuqinisekisa ubuqotho (i-EN 10305-4 idinga ukuhlolwa kwe-hydrostatic)
Ukukhetha kweGreyidi – Izicelo ze-Hydraulic Cylinder
| Umfutho Wokusebenza | IGreyidi Enconyiwe | Isimo Sokulethwa | Amandla Okuvumela |
|---|---|---|---|
| Kufika ku-160 bar (2,300 PSI) | E235 | I-NBK | ≥235 MPa |
| 160-250 bar (2,300-3,600 PSI) | E355 | NBK | ≥355 MPa |
| 250-350 bar (3,600-5,000 PSI) | 42CrMo4 | +QT | ≥550 MPa |
💡 E355 NBK ukukhethwa okuvame kakhulu ezinhlelweni ezijwayelekile zamahydraulic cylinder .
Ukulingana Kobukhulu – ISO H8, H9, H10
| Ububanzi obungaphandle (mm) | Ukubekezeleka H8 (μm) | Ukubekezeleka H9 (μm) | Ukulingana H10 (μm) |
|---|---|---|---|
| 6-10 | ±22 | ±36 | ±58 |
| 10-18 | ±27 | ±43 | ±70 |
| 18-30 | ±33 | ±52 | ±84 |
| 30-50 | ±39 | ±62 | ±100 |
| 50-80 | ±46 | ±74 | ±120 |
💡 I-H9 noma i-H10 ijwayelekile kuma-hydraulic cylinders – H8 yezinhlelo zokunemba okuphezulu kakhulu.
Ikhono lokushuba kobuso
| Izinga lokucubungula | I-Ra (μm) | Isicelo |
|---|---|---|
| Kudonswe kubanda (BK) | ≤1.6-3.2 | Ukunemba okujwayelekile |
| Kudonswe kuqedwe (BKW) | ≤0.8-1.6 | Ukulungiselela ukufakwa kwe-chrome |
| Kuhlanziwe (Honed) | ≤0.1-0.2 | Imibhobho ye-hydraulic ebushelelezi kakhulu |
💡 Ukuhlanza kuyatholakala uma kuceliwe ezindongeni zamahydraulic cylinder ezidinga izindawo ezingaphakathi ezibushelelezi kakhulu.
Izinhlelo Eziyinhloko
| Imboni | Ukusetshenziswa | IGreyidi Enconyiwe |
|---|---|---|
| Amandla oketshezi | Imigqomo ye-cylinder (ejwayelekile) | E355 NBK |
| Amandla oketshezi | Imibhobho yama-cylinders (umfutho ophezulu) | 42CrMo4 +QT |
| I-Hydraulics | Izinti zamaphistoni | I-E355 BKW |
| I-Pneumatics | Amashubhu e-cylinder | E235 NBK |
| Izimoto | Amashubhu okumunca ukushaqeka | E355 |
| Ukwakhiwa kwemishini | Amashubhu okuqondisa, izinsika | E355 |
Ukuhlobanisa kwe-DIN 2391
| EN 10305 | DIN 2391 (Ihoxisiwe) |
|---|---|
| E235 | ST35 |
| E355 | ST52 |
💡 I-EN 10305 iyindinganiso yamanje yaseYurophu okuthatha indawo ye-DIN 2391. Emaphrojekthini amadala, sihlinzeka kokubili.
Kungani Ukhetha Amashubhu Ethu Anembile E-EN 10305?
| Inzuzo | Incazelo |
|---|---|
| Ukudonswa okubandayo okunembile | Ukulingana okuqinile – ISO H8, H9, H10 |
| I-E355 NBK isitokwe | Izinga le-hydraulic elidume kakhulu – lilungele ukuthunyelwa |
| Izimo zokulethwa eziningi | BK, BKW, NBK – konke kuyatholakala |
| Ubukhulu bemetric | Osayizi abajwayelekile baseYurophu – isitokwe esingama-19-89mm |
| Ukulandeleka okugcwele | EN 10204 3.1 MTC ngenombolo yokushisa |
| Ukucubungula kwangaphakathi | Ukusika, ukuhlanza, ukusika okutholakalayo |
Xhumana ukuze Uthole Isilinganiso
📧 I-imeyili: yjhtrade@gmail.com
📞 I-WhatsApp: +86 15106174543
🌐 Iwebhusayithi: www.hzhmetals.com / www.wuxihengzhihui.com
Umuntu oxhumana naye: Alice Yuan
Phendula kungakapheli amahora angu-24.
Amathegi: I-EN 10305 Ipayipi Lokunemba Ipayipi Lesilinda Se-Hydraulic Ithubhu Elidonswe Kubanda E355 Ishubhu Elinembayo Elingenamthungo EN 10305-4
