Hannun hannu mara sumul
Har ila yau ana kiran maƙarƙashiyar da ba ta da ƙarfi a cikin harshen Ingilishi.An raba kayan aikin gwiwar hannu marasa sumul zuwa kayan aikin hannu masu zafi (extruded) maras kyau da sanyi (birgima) saboda tsarin masana'anta daban-daban.) nau'i biyu na kayan aikin bututun gwiwar hannu mara sumul.An raba bututun sanyi (birgima) zuwa nau'i biyu: bututu masu zagaye da bututu masu siffa ta musamman.
1. Hanyar ƙirƙira: Yi amfani da injin swaging don fitar da ƙarshen ko ɓangaren bututu don rage diamita na waje.Na'urorin swaging gama gari sun haɗa da rotary, sandar haɗawa, da nau'ikan abin nadi.
2. Hanyar mirgina: Gabaɗaya, ba a amfani da mandrel, kuma ya dace da gefen zagaye na ciki na bututu mai kauri.Sanya cibiya a cikin bututu, kuma yi amfani da abin nadi don tura kewayen waje don sarrafa gefen zagaye.
3. Hanyar ƙwanƙwasa: Yi amfani da madaidaicin madauri akan naushi don faɗaɗa ƙarshen bututu zuwa girman da ake buƙata.
4. Hanyar lankwasa: Akwai hanyoyi guda uku da ake amfani da su, daya hanya ita ce hanyar mikewa, wata hanyar kuma ita ce hanyar stamping, hanya ta uku kuma ita ce hanyar rola.Akwai 3-4 rollers, biyu gyarawa rollers, daya daidaita abin nadi, daidaitawa Tare da kafaffen nisa yi, da ƙãre bututu za a lankwasa.
5. Hanyar bulging: Daya shine a sanya roba a cikin bututun a danne shi da naushi a saman don sanya bututun ya fito da siffarsa;Wata hanyar ita ce bulging na hydraulic, wanda ke cike da ruwa a tsakiyar bututu, kuma matsa lamba na ruwa yana busa bututu zuwa siffar da ake so.Don siffar, yawancin samar da bututun da aka yi amfani da su suna amfani da wannan hanya.
Gishiri mara kyau yana da fa'idodi masu zuwa:
Tsaftace da maras guba, nauyi mai sauƙi, kyakkyawan juriya na zafi, juriya mai kyau, kyakkyawan adana zafi, kyakkyawan juriya mai tasiri, da tsawon rayuwar sabis.
1, Tsaftace da mara guba: Kayan ya ƙunshi carbon da hydrogen gaba ɗaya ba tare da ƙara duk wani mai daidaita gishiri mai nauyi mai guba ba.Hukumar ta kasa ta gwada aikin tsaftar kayan.
2, Light nauyi: The yawa na stamping gwiwar hannu ne 0.89-0.91g / cm, wanda shi ne kawai daya bisa goma na na karfe bututu.Saboda nauyinsa mai sauƙi, zai iya rage farashin sufuri da kuma ƙarfin ginin ginin.
3. Kyakkyawan juriya mai zafi: Lokacin da zafin ruwan aiki ya kasance digiri 70, zafin jiki mai laushi shine digiri 140.
4. Kyakkyawan juriya na lalata: Sai dai wasu nau'ikan hydrogenating, yana iya jure lalacewar kafofin watsa labaru iri-iri.Yana da kyakkyawan juriya na acid, juriya na alkali, juriya na lalata, babu tsatsa, babu lalata, babu ƙwayoyin cuta, babu wutar lantarki lalata sinadarai.
5. Babban tasiri mai tasiri: Saboda ƙarfin ƙarfin tasirinsa na musamman, an inganta shi sosai idan aka kwatanta da sauran bututun bango mai ƙarfi, kuma ƙaƙƙarfan zobe yana daidai da sau 1.3 na bututu mai ƙarfi.
6. Rayuwa mai tsawo: Bututu yana da rayuwar sabis fiye da shekaru 50 a ƙarƙashin ƙimar zafin jiki da matsa lamba.Yana da anti-ultraviolet da anti-radiation, don haka samfurin ba zai taba shuɗe ba.
Karfe Karfe:ASTM/ASME A234 WPB, WPC
Alloy:ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91 WP911, 15Mo3 15CrMoV, 35CrMoV
Bakin Karfe:ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 321-321H ASTM
Ƙarfe mara ƙarancin zafin jiki:ASTM/ASME A402 WPL3-WPL 6
Karfe mai inganci:ASTM/ASME A860 WPHY 42-46-52-60-65-70 simintin karfe, gami karfe, bakin karfe, jan karfe, aluminum gami, filastik, argon leaching, PVC, PPR, RFPP (ƙarfafa polypropylene), da dai sauransu.
| Material Malleable simintin ƙarfe | Ƙarfin simintin gyare-gyare |
| Matsakaicin matsa lamba 25 mashaya (363PSI) (2.5MPA) Class 150 | 25 mashaya (363PSI) (2.5MPA) Class 150 |
| Matsakaicin zafin jiki 200°C (392°F) | 200°C (392°F) |
| Ƙarfin ƙarfi 350MPA | 350MPA |
| Hardness HB150 (Brinell) | HB150 (Brinell) |
| Tsawaita 10% | 10% |
| Dace aikace-aikace ruwa, mai, gas, petrochemical | Ruwa, mai, gas, petrochemical |
| Standard EN10242 / ANSI / ASME B16.3/DIN2950 / IS0 49 / NBR6943 / IS1879 / BS EN10242 | EN10242 / ANSI / ASME B16.3 / DIN2950 / IS0 49 / NBR6943 / IS1879 / BS EN10242 |
| EN10226 / ASME B.1.20.1 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226 | EN10226 / ASME B.1.20.1 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226 |
| Matsin aiki PN25 / 2.5Mpa / 363PSI / CLASS 150/25Bar | PN25 / 2.5Mpa / 363PSI / CLASS 150 / 25Bar |
| Cikakkun bayanai Carton tare da/ba tare da pallet, jakar saƙa biyu, | Carton tare da / ba tare da pallet, jakar saƙa biyu ba, |
| Ko bisa ga bukatar mai siye. | Ko bisa ga bukatar mai siye. |
| Bayanan isarwa sun dogara ne akan yawa da ƙayyadaddun kowane tsari.Zuwa | Dangane da yawa da ƙayyadaddun kowane tsari.Zuwa |
| Lokacin bayarwa na yau da kullun shine kwanaki 30 zuwa 45 bayan karɓar ajiya. | |
| Shipping ya dace don manyan umarni.Zuwa |
