Ibhodi elilengayo Z uhlobo lwe-clevis yisixhumi sehadiwe esivame kakhulu ekuthengisweni kwamanye amazwe. Angasetshenziselwa ukulenga, ukulungisa, kanye{1}}nezimo ezithwalayo. Ngesikhathi sokukhiqiza, ngesikhathi esisodwa sizohlangabezana nokuthembeka kokusebenza komkhiqizo, amazinga emakethe yamazwe ngamazwe, kanye nezicaciso zokwenza amakhasimende ngendlela oyifisayo ukuze sihlangabezane nezidingo zamakhasimende ethu angaphandle.
Material: E-China, sivame ukukhetha okujwayelekile kwe-Q235, kodwa lapho sithumela e-United States, sikhetha indinganiso ye-A36, futhi lapho sithumela eYurophu, sikhetha indinganiso ye-S235JR. Lapho sithumela ezindaweni ezisogwini, siphinde sikhethe insimbi engagqwali. Sinezidingo eziqinile zezici zokusebenza, okuhlanganisa amandla okubamba Amakhulu noma alingana no-370MPa kanye namandla okukhiqiza Amakhulu noma alingana no-235MPa ukuze kuqinisekiswe{7}}umthamo wokuthwala. Ngensimbi engagqwali, sidinga i-Cr Greater than noma ilingana no-18%, i-Ni Greater than noma ilingana no-8%, futhi i-316 insimbi engagqwali iqukethe i-Mo Greater noma elingana no-2% ukuze kuqinisekiswe ukumelana nokugqwala, ukuqinisekisa ukusebenza komkhiqizo okuvela emthonjeni.
Idizayini Yesakhiwo: Isakhiwo sebhodi elilengayo uhlobo lwe-clevis luka-Z luzothinta ulwazi lomsebenzisi. Ububanzi bokuvula ihuku budinga ukulawulwa ngaphakathi kokuthi ±0.2mm. Ngezinhlelo zokusebenza ezinembayo, ingalawulwa ngaphakathi kuka-±0.1mm ngokuya ngezidingo zomsebenzisi. Ugqinsi lwepuleti ludizayinelwe ukuthi lube ngu-2-10mm ngokwezidingo-zokuthwala, nokubekezelela ukushuba kwepuleti okungu-±0.15mm. Ukubekezelela imbobo elengayo kungu-H13, ukuchezuka kwendawo yembobo Kungaphansi noma kulingana no-0.2mm, udonga lwembobo aluna-burr{{15}mahhala, futhi i-chamfer Yinkulu noma ilingana no-0.5×45℃. Ukuze ithwale ngendlela ephephile, kufanele futhi ihlangabezane nezidingo zangempela zomsebenzisi.
Izindinganiso zobukhulu: Umgomo wokubekezelela owamukelwa emhlabeni wonke yi-ISO 8015, ukuthunyelwa e-United States kulandela i-ANSI B4.2, ukuthunyelwa kwe-European Union kulandela i-EN ISO 286, futhi ukuthunyelwa kwe-Japan kulandela i-JIS B 0401. Kumakhasimende adinga ukwenziwa ngendlela oyifisayo, silandela ngokuqinile imidwebo enikezwa ikhasimende ukuze siqinisekise ukwaneliseka kwamakhasimende.
Izidingo zenqubo: Lapho usika izinto ezisetshenziswayo, qinisekisa ukuthi ukusikwa kusicaba, ku-burr{0}}kukhululekile futhi akunakuguqulwa{1}}akunakuguqulwa, ukubekezelelana kwe-engeli egobile kungu-±1℃, akukho mifantu noma imibimbi lapho egoba khona, futhi i-weld ayinayo i-porosity, i-slag inclusions kanye nokungena okungaphelele. Impahla ibe iphathwa ngokucinywa nokuthulisa.
Yiziphi izinqubo zokwelashwa ezidingekayo ku-Hanging board Z uhlobo lwe-clevis ngaphambi kokuthekelisa? Empeleni, kunezinqubo eziningi zokwelapha ezingaphezulu, futhi ukukhiqizwa kufanele kwenziwe ngokwezifiso ngokuya ngezidingo zomsebenzisi. Ukwelashwa kwendawo okuhlukile kunezimo ezisebenzayo ezihlukile kanye namazinga okubulala. Ngezansi, sizobethula ngokuningiliziwe:
| Izindlela zokwelapha ezingaphezulu | Izimo Ezisebenzayo | Amazinga Okusebenzisa | Izidingo zokusebenza |
| Okushisayo-i-dip galvanizing | Ngaphandle, izindawo ezimanzi | ISO 1461 (International), ASTM A123 (USA), EN ISO 1461 (EU) | Ugqinsi lwe-zinc enamathela Lukhulu noma lulingana no-85μm, ukunamathela Kukhulu noma kulingana no-3.5N/mm², futhi ubude besikhathi sokuhlola isifutho sikasawoti bukhulu noma bulingana namahora angu-96. |
| I-Electrogalvanizing | Indawo yasendlini, eyonakele kancane | ISO 4042 (International), ASTM B633 (USA) | Ugqinsi lwe-Zinc plating Lukhulu noma lulingana no-10μm, ukwelashwa kwe-passivation (okuluhlaza okwesibhakabhaka-okumhlophe/okunombala), ukuhlolwa kwesifutho sikasawoti Kukhulu noma kulingana namahora angu-48. |
| Passivation | Ukudla, kwezokwelapha noma{0}}izindawo zokuhlanzeka okuphezulu | I-ASTM A967 (USA), EN ISO 3651-2 (EU) | Ukwelashwa kwe-passivation kususa ukungcola okungaphezulu, kungashiyi amabala kawoyela noma izigxivizo zeminwe; ukuhlolwa kwesifutho sikasawoti Kukhulu noma kulingana namahora angama-72. |
Ebhodini elilengayo lohlobo lwe-clevis olusetshenziswa ekuhwebeni kwamanye amazwe, ukuzinza kwesakhiwo kubalulekile ngoba zidinga ukusetshenziswa isikhathi eside ezikhungweni zikagesi, futhi isakhiwo sinquma impilo yesevisi. Ukuze kuthuthukiswe izindleko zomkhiqizo-ukusebenza kahle, izidingo zokuzinza ezilandelayo ziyasebenza:
I-Flatness: Ngaphansi noma ilingana no-0.3mm/m, engavimbela ukungahambi kahle kokufaka nokucindezeleka okungalingani ngenxa yokuguqulwa ngesikhathi sokusetshenziswa;
Ukunemba kokuma kwembobo: Ukuchezuka kwendawo yembobo phakathi kwembobo elengayo kanye nembobo yokuxhuma Kungaphansi noma kulingana no-0.2mm, futhi ukubekezelela kobubanzi bembobo yi-H13. Ngesikhathi sokusetshenziswa, ingafaniswa ngokunembile nezikhonkwane namabhawodi, futhi ngeke kube khona ukuzamazama ngisho nangemva{2}}kokusetshenziswa isikhathi eside;
Ukuthembeka kwe-weld: Amandla aqinile we-weld Amakhulu noma alingana nama-85% wamandla aqinile ensimbi eyisisekelo, futhi azikho iziphambeko ezinjengokuqina, ukufakwa kwe-slag, noma ukungena okungaphelele. Ngemuva kokushisela, ukuhlolwa kwe-penetrant (PT) noma ukuhlolwa kwe-ultrasonic (UT) kuyadingeka ukuze kuqinisekiswe ukuthi i-weld ayinayo imifantu yangaphakathi.
Amashadi ashisayo: ibhodi lokulenga z uhlobo lwe-clevis, i-China hanging board z uhlobo lwe-clevis abakhiqizi, abahlinzeki, imboni
