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8.8 izinga
Lawa mabhawodi esakhiwo ngokuyinhloko asebenzisa insimbi engagqwali njengento eyisisekelo, ewanikeza ukumelana nokugqwala okuhle kakhulu nokuqina.
Incazelo
umaka
Impahla Yomkhiqizo
Lawa mabhawodi esakhiwo ngokuyinhloko asebenzisa insimbi engagqwali njengento eyisisekelo, ewanikeza ukumelana nokugqwala okuhle kakhulu nokuqina. Amabanga ensimbi engagqwali avame ukuqashwa ahlanganisa 304 kanye 316. Ibanga 304 insimbi engagqwali inikeza okuhle jikelele - injongo ukuvikela ukugqwala, okuyenza ifanelekele izinhlelo zokusebenza zasendlini kanye eziningi ngaphandle ngokuchayeka okusesilinganisweni kwemvelo. I-Grade 316 insimbi engagqwali, equkethe ingxenye ephezulu ye-molybdenum, inikeza ukumelana okuthuthukisiwe kumakhemikhali anonya, amanzi anosawoti, kanye nezimo ezimbi kakhulu, okuyenza ibe yinketho ekhethwayo kumaphrojekthi okwakha olwandle, amakhemikhali, kanye nasogwini.
I-“HDG” egameni lomkhiqizo ibhekisela ku-Hot - Dip Galvanizing (HDG), ukwelashwa okungeziwe kokuvikela. Ngemva kokwakhiwa kwamabhawodi ensimbi angenasici, acwiliswa kubhavu we-zinc oncibilikisiwe ongaba ngu-450 - 460°C. I-zinc isabela nengaphezulu lensimbi engagqwali ukuze yakhe uchungechunge lwezinki - izingqimba zengxube yensimbi, kulandele ungqimba lwangaphandle lwezinki oluhlanzekile. Lokhu kunamathela okuqinile nokuqinile okunothayela kuthuthukisa ukumelana nokugqwala kwamabhawodi, kunikeze ungqimba olwengeziwe lwesivikelo kuma-elementi kanye nokwelula impilo yabo yesevisi ezindaweni ezihlukahlukene ezinokhahlo.
Amamodeli Omkhiqizo
Ulayini womkhiqizo we-ASTM A325/A325M HDG engenasici - insimbi igcwele/uhhafu - amabhawodi esakhiwo esindayo angamahexagon ahlanganisa amamodeli ahlukene ahlukaniswe ngokwezindinganiso ze-ASTM, kanye nosayizi, uhlobo lwentambo, namandla okuthwala umthwalo:
Amamodeli ajwayelekile we-Metric kanye ne-Imperial: Ngokuvumelana namazinga we-ASTM A325 (imperial) kanye ne-ASTM A325M (metric), lawa mabhothi atholakala ngebanga elibanzi losayizi. Ohlelweni lombuso, amadayamitha ngokuvamile asukela ku-1/2" ukuya ku-1 - 1/2", kuyilapho ohlelweni lwemethrikhi, asukela ku-M12 kuya ku-M36. Ubude bamabhawodi bungahluka ukusuka ku-2" (noma 50mm) kuye ku-12" (noma 300mm) noma ngaphezulu, kuye ngezidingo ezithile zohlelo. Amamodeli ajwayelekile afaka imiklamo yentambo egcwele - egcwele noma ehhafu. Amabhawodi entambo agcwele anemicu kuwo wonke ubude be-shank, ehlinzeka ngokusebenza okuqinile kokuqiniswa, kuyilapho uhhafu - amabhawodi entambo anemicu engxenyeni kuphela ye-shank, okuzuzisa izinhlelo zokusebenza lapho ingxenye engafakwanga intambo idingeka ukunciphisa ukungqubuzana noma umthwalo othize - izidingo zokusabalalisa.
Amamodeli Amandla aphezulu - Okulayishwayo: Aklanyelwe izinhlelo zokusebenza zesakhiwo esisindayo, amabhawodi omthamo omkhulu adizayinelwe anobubanzi obukhudlwana namakhanda e-hex aminyene ukuze abambe amandla amakhulu okudonsa kanye nokugunda. Lawa mabhawodi avame ukusetshenziswa ekuxhumekeni kwesakhiwo esibucayi sezakhiwo ezinkulu, amabhuloho, nezinsiza zezimboni. Banamathela ngokuqinile ezidingweni eziqinile zobukhulu nokusebenza kwamazinga e-ASTM A325/A325M, baqinisekisa ukusebenza okuthembekile ngaphansi kwemithwalo esindayo nezimo ezimbi kakhulu.
Okukhethekile - Amamodeli Ohlelo: Ngezimo zokwakha eziyingqayizivele, amamodeli akhethekile - ayatholakala. Lokhu kungase kuhlanganise amabhawodi anentambo ethize, ubude bangokwezifiso, noma umumo wekhanda oshintshiwe. Isibonelo, kweminye imiklamo yesakhiwo eyinkimbinkimbi, amabhawodi anamashanki angewona anwetshiwe noma amaphrofayili entambo ayisipesheli ayadingeka ukuze kuhlangatshezwane nezidingo zomthwalo oqondile. Lawa mamodeli ohlelo olukhethekile asahambisana nezindinganiso eziyinhloko ze-ASTM A325/A325M kuyilapho enikeza izixazululo eziklanyelwe amaphrojekthi athile.
Inqubo Yokukhiqiza
Ukukhiqizwa kwe-ASTM A325/A325M HDG engagqwali - insimbi egcwele/uhhafu - intambo esindayo yamabhawodi esakhiwo esiyihexagon ihilela izinyathelo ezinembayo eziningi kuyilapho kuthobelana ngokuqinile namazinga e-ASTM nekhwalithi - izinyathelo zokulawula:
Ukulungiselela Material: Ikhwalithi ephezulu ye-stainless - izinto zokusetshenziswa zensimbi, njengemigoqo yensimbi noma izinduku, zitholakala ngokucophelela. Ukuhlolwa okuqinile kuyenziwa ukuze kuqinisekiswe ukwakheka kwamakhemikhali, izakhiwo zemishini, kanye nekhwalithi yangaphezulu yezinto zokwakha, kuqinisekiswe ukuthi ziyahlangabezana nezidingo zamazinga e-ASTM A325/A325M kanye namabanga ashiwo angenasici - ensimbi. Izinto zensimbi ezingagqwali zibe sezisikwa zibe ubude obufanele ngokuya ngezidingo ezithile zosayizi wamabhawodi.
Ukubumba: Amabhawodi ensimbi ajwayele ukwakhiwa ngezinqubo zokubumba ezibandayo - zesihloko noma ezishisayo. Isihloko esibandayo sivame ukusetshenziswa kumabhawodi anosayizi omncane. Kule nqubo, insimbi engagqwali ibunjwa ibe yisici esindayo sekhanda le-hex futhi umshudo osetshenziswayo uyafa ngezigaba eziningi. Le ndlela isebenza kahle ekukhiqizweni kwevolumu ephezulu futhi ingakha amafomu ochungechunge olunembile kanye nokuma kwebhawudi kuyilapho igcina ukuthobelana nokubekezelela kobukhulu bezindinganiso ze-ASTM. I-Hot - Forging isetshenziswa kumabhawodi amakhulu noma aphezulu - amandla, lapho insimbi engagqwali - ishiselwa ukuze ibe sesimweni esithambile bese ilolongwa ngaphansi kwengcindezi ephezulu ukuze kuzuzwe amandla adingekayo kanye nokunemba kobukhulu ngokwezindinganiso ze-ASTM.
Uchungechunge: Ngemva kokwakhiwa, amabhawodi enza imisebenzi yokuthungatha. Ukuze uthole ama-bolts aphelele, izintambo zenziwa kulo lonke ubude be-shank, kanti isigamu-ama-bolts wentambo, izintambo zenziwa kuphela engxenyeni ekhethiwe. Ukugoqa intambo kuyindlela ekhethwayo njengoba kwakha intambo enamandla ngokubanda - ukusebenza kwensimbi, ukuthuthukisa ukumelana nokukhathala kwamabhawodi. Izinsimbi zokulutha ezikhethekile zisetshenziselwa ukuqinisekisa ukuthi ukuphakama kwentambo, iphrofayili, nobukhulu buhambisana ngokunembile nezidingo zamazinga e-ASTM A325/A325M, okuqinisekisa ukuhambisana namantongomane ahambisanayo nezimbobo ezinentambo.
Ukwelashwa Kokushisa (uma kudingeka): Kwezinye izimo, kuye ngokuthi i-stainless steel grade ethize kanye nezidingo zohlelo lokusebenza, amabhawodi angase abhekane nokushisa - izinqubo zokwelashwa. Ukwelashwa kokushisa kungathuthukisa izici zemishini zensimbi engagqwali, njengokuthuthukisa amandla ayo, ubulukhuni, nokuqina, ukuze kuhlangatshezwane nezidingo eziqinile zokusebenza kwezinhlelo zokusebenza zesakhiwo ezicaciswe kumazinga we-ASTM.
Kuyashisa - Dip Galvanizing: Amabhawodi akhiwe aqale ahlanzwe kahle ukuze asuse noma yikuphi ukungcola, uwoyela, noma isikali. Khona-ke, ziyaguquguquka ukuze kuqinisekiswe ukumanziswa okufanele nge-zinc encibilikisiwe. Ngemva kwalokho, amabhawodi acwiliswa kubhavu we-zinc oncibilikisiwe cishe ku-450 - 460°C isikhathi esithile. Phakathi nale nqubo, i-zinc isakazeka ebusweni bensimbi engagqwali, yakha uchungechunge lwezinki - izingqimba ze-iron alloy kanye noqweqwe lwangaphandle oluqinile lwe-zinc ehlanzekile. Uma usukhishiwe ekugezeni, ama-bolts avunyelwe ukupholisa, futhi noma iyiphi i-zinc eyengeziwe iyasuswa. Le nqubo ye-hot - dip galvanizing ihlinzeka ngokuvikela okuqinile futhi okuhlala isikhathi eside.
Ukuhlolwa Kwekhwalithi: Yonke iqoqo lamabholithi ingaphansi kokuhlolwa okuqinile ngokuhambisana namazinga e-ASTM A325/A325M. Ukuhlolwa kwe-Dimensional kwenziwa ukuze kuqinisekiswe ukuthi ububanzi bebhawodi, ubude, ukucaciswa kwentambo, usayizi wekhanda, nokuqina kuhlangabezana nezidingo ezinembile zezinga. Ukuhlolwa kwemishini, okuhlanganisa amandla aqinile, umthwalo wokuqinisekisa, nokuhlolwa kokuqina, kwenziwa ukuze kuqinisekiswe ukuthi amabhawodi angakwazi ukumelana nemithwalo eshiwo futhi ahlangabezane nemibandela yamandla nokusebenza. Ukuhlolwa okubukwayo kuyenziwa ukuze kuhlolwe ukonakala kwendawo, ukumbozwa kokushisa okufanelekile kwediphu, nanoma yikuphi ukungahambisani nezidingo zokubukeka kwezinga. Ukwengeza, ukuhlolwa kokugqwala kungenziwa ukuze kuqinisekiswe ukusebenza kahle kwe-HDG coating. Amabhothi kuphela aphumelela zonke izivivinyo zekhwalithi agunyazwe ukupakishwa nokusabalalisa.
Inqubo Yokwelapha Ngaphansi
Ukwelashwa kwe-hot-dip galvanizing (HDG) ebusweni kuyisici esibalulekile esithuthukisa kakhulu ukusebenza kwala mabhawodi esakhiwo:
Ukwelashwa kwangaphambili: Ngaphambi kokushiswa kwediphu, amabhawodi acutshungulwa kahle ngaphambi kokwelashwa. Lokhu kuqala ngokunciphisa amafutha, lapho amabhawodi ehlanzwa kusetshenziswa izinyibilikisi noma izixazululo ze-alkaline ukuze kususwe noma yikuphi uwoyela, amafutha, noma ukungcola okuphilayo endaweni. Khona-ke, ukuchotshozwa kwenziwa ngokucwilisa amabhawodi esixazululweni se-asidi (imvamisa i-hydrochloric noma i-sulfuric acid) ukuze kususwe ukugqwala, isikali, nezinye idiphozithi ezingaphili. Ngemuva kokukhetha, ama-bolts ahlanzwa kahle ukuze asuse noma iyiphi i-asidi esele. Ekugcineni, inqubo yokuguquguquka iyenziwa, lapho ama-bolts ecwiliswa khona ngesisombululo se-flux. I-flux isiza ukususa noma yimaphi ama-oxide asele, ithuthukisa ukumanziswa kwe-bolt surface nge-zinc encibilikisiwe, futhi ivimbele ukukhishwa kabusha kwe-oxidation ngesikhathi senqubo yokufaka ama-galvanizing.
Kuyashisa - Inqubo Yokucwilisa Ukugaya: Amabhawodi alashwe ngaphambilini abe esecwiliswa kubhavu we-zinc oncibilikisiwe ongaba ngu-450 - 460°C. Ukushisa okuphezulu kokugeza kwe-zinc kubangela ukusabela kwe-metallurgical phakathi kwe-zinc kanye ne-stainless - surface steel. Ekuqaleni, ama-athomu e-zinc asakazeka ku-stainless - steel substrate, akha uchungechunge lwezinki - izingqimba ze-iron alloy ezinezingoma ezihlukene. Lezi zingqimba ze-alloy zinikeza ukunamathela okuhle kakhulu phakathi kwe-zinc coating kanye nesisekelo sensimbi. Kamuva, ungqimba lwangaphandle oluwugqinsi lwe-zinc oluhlanzekile lufakwa phezu kwezingqimba zengxubevange. Ugqinsi lothayela olunothayela bungasukela kuma-microns angama-80 - 120, kuye ngosayizi nohlobo lwamabhawodi, kanye nezidingo ezithile zamazinga e-ASTM kanye nohlelo lokusebenza.
Thumela - ukwelashwa: Ngemva kokushisa - idiphu galvanizing, amabhawodi angase abhekane post - ukwelashwa izinqubo. Okukodwa okuthunyelwe okujwayelekile - ukwelashwa i-passivation, lapho amabhawodi aphathwa ngesixazululo samakhemikhali (njengezixazululo ezisekelwe ku-chromate - ezisekelwe noma ezingekho - chromate) ukuze kwakheke ungqimba oluncane lwe-oxide oluvikelayo ebusweni be-zinc coating. Lokhu kwelashwa kwe-passivation kuthuthukisa futhi ukumelana nokugqwala kwe-galvanized coating, kuthuthukisa ukubukeka kwayo, futhi kunikeze ukuvikeleka okuthile ekubumbeni kokugqwala okumhlophe. Ukwengeza, amabhawodi angase ahlolelwe noma yikuphi ukungahambi kahle kwendawo, futhi kwezinye izimo, angase abe ngaphansi kwezinqubo zemishini ezinjengokuxubha noma ukudubula - ukuqhuma ukuze kukhishwe noma iyiphi i-zinc eyeqile noma ukuze bushelelezi indawo engaphezulu.
Ububanzi bohlelo lokusebenza
I-ASTM A325/A325M HDG engagqwali - insimbi egcwele/uhhafu - amabhawodi esakhiwo esindayo ayi-hexagon asetshenziswa kabanzi ekwakheni okubalulekile nasezinhlelweni zezimboni:
Ukwakhiwa Kwezakhiwo: Emaphrojekthini wokwakha amakhulu, lawa mabhawodi asetshenziselwa ukuxhuma imishayo yensimbi, amakholomu, nama-trusses, okwenza uhlaka lwesakhiwo sezakhiwo. Amandla abo aphezulu kanye nokumelana nokugqwala okuhle kakhulu, okuthuthukisiwe ukwelashwa kwe-HDG, kuqinisekisa ukuzinza kwesikhathi eside nobuqotho besakhiwo sokwakha, kungakhathaliseki ukuthi ibhilidi lezentengiselwano, indawo yokugcina impahla yezimboni, noma indawo yokuhlala ephakeme. Umklamo ogcwele/uhhafu - wentambo uvumela ukuqiniswa okuguquguqukayo nokuvikelekile ekuxhumekeni kwesakhiwo okuhlukene, okuhlangabezana nezidingo ezahlukahlukene zokuklama nokwakhiwa kwesakhiwo.
Ukwakhiwa Kwebhuloho: Amabhuloho achayeka ezimeni ezehlukene ezinzima zemvelo, okuhlanganisa umswakama, ukudlidliza okubangelwe ithrafikhi, nezinto ezonakalisayo. Lawa mabhawodi esakhiwo abalulekile ekuxhumaniseni izingxenye zebhuloho, njengamabhande, ama-pier, kanye ne-decking. Idizayini ethobelanayo ye-ASTM - kanye nokwembozwa kwe-HDG okuqinile kwenza amabhawodi akwazi ukumelana nemithwalo esindayo, ukudlidliza, nokugqwala, okuqinisekisa ukuphepha nokuqina kwengqalasizinda yebhuloho esikhathini sokusebenza kwayo.
Izinsiza zezimboni: Ezimbonini zezimboni, izindawo zokuhluza, kanye nezindawo zokukhiqiza, lawa mabhawodi asetshenziselwa ukuhlanganisa imishini esindayo, amafreyimu emishini, nezisekelo zesakhiwo. Amamodeli womthamo ophezulu angamelana nemithwalo esindayo yokusebenza kanye nokudlidliza okukhiqizwa imishini yezimboni. Izakhiwo ezikwazi ukumelana nokugqwala zensimbi engagqwali, ezihlanganiswe ne-HDG enamathelayo, zivikela amabhawodi ekungcoleni kwezimboni, amakhemikhali, kanye nomswakamo, zinciphisa izidingo zokunakekelwa kanye nokunciphisa ingozi yokwehluleka kwesakhiwo kuzilungiselelo zezimboni.
Izakhiwo Zasolwandle Nezasolwandle: Ezinkundleni zokuxhumana nasogwini, imikhumbi, nokufakwa olwandle, lapho ukuchayeka emanzini anosawoti kanye nezindawo zasolwandle ezinonya kuhlala njalo, lawa mabhawodi aziswa kakhulu. Ukumelana nokugqwala okuphakeme okungu-316 kwensimbi engagqwali, kanye nesivikelo esengeziwe esinikezwa i-HDG coating, kubenza bakwazi ukumelana nemiphumela egqwalayo yamanzi olwandle, umswakama, nomoya wasolwandle. Zisetshenziselwa ukubopha izingxenye ezihlukahlukene zasolwandle, ukuqinisekisa ukwethembeka nokuphepha kwezakhiwo zasolwandle nezasolwandle.
Amaphrojekthi Wengqalasizinda: Kumiklamo yengqalasizinda efana nezindawo zokuphehla ugesi, imibhoshongo yokudlulisa amandla, kanye nezindawo ezinkulu zokuhlanza amanzi, lawa mabhawodi esakhiwo adlala indima ebalulekile ekuqinisekiseni ukuzinza nokusebenza kwezakhiwo. Ukuthobela kwabo amazinga e-ASTM A325/A325M kuqinisekisa ikhwalithi nokusebenza okungaguquguquki, kuyilapho ukwelashwa kwe-HDG kunikeza isivikelo sesikhathi eside ezicini zemvelo, okunikela ekuqineni kukonke kanye nempilo yesevisi yengqalasizinda.
Izinzuzo Zomkhiqizo
Amandla Aphezulu Nomthwalo - Ikhono Lokuthwala: Ngokuhambisana nezindinganiso ze-ASTM A325/A325M, lawa mabhawodi anikeza amandla aphezulu kanye nomthamo omuhle kakhulu wokuthwala umthwalo. Zenzelwe ukumelana nokushuba okubalulekile, ukugunda, nokukhathala, okuzenza zifaneleke ukuxhumana kwesakhiwo esibalulekile emisebenzini ehlukahlukene yokwakha nezimboni. Ukwakhiwa okuqinile, okuhlangene nokukhetha okufanelekile kwebanga lensimbi engagqwali kanye nokwelashwa kokushisa (uma kusebenza), kuqinisekisa ukusebenza okuthembekile ngaphansi kwemithwalo esindayo kanye nezimo ezimbi kakhulu.
I-Superior Corrosion Resistance: Inhlanganisela yezinto ezingenasici - isisekelo sensimbi kanye ne-hot - dip galvanizing inikeza ukumelana nokugqwala okuphakeme. Insimbi engagqwali isivele inikeza ukuvikelwa okuhle kwemvelo kokugqwala, futhi i-HDG coating yengeza isendlalelo esengeziwe sokuzivikela ngokumelene nezakhi. Lokhu kwenza amabhawodi afaneleke kakhulu ukusetshenziswa ezindaweni ezinokhahlo, okuhlanganisa izindawo ezisogwini, izinhlelo zokusebenza zasolwandle, nezilungiselelo zezimboni ezinomswakama ophezulu noma ukuchayeka kumakhemikhali, okunweba kakhulu impilo yawo yesevisi nokunciphisa izindleko zokunakekela.
Idizayini Ejwayelekile Nethembekile: Ngokuhambisana namazinga e-ASTM A325/A325M, lawa mabhothi ahlinzeka ngomklamo osezingeni, oqinisekisa ukuhambisana nokushintshana kuwo wonke amaphrojekthi nezifunda ezahlukene. Ikhwalithi eqinile - izinyathelo zokulawula ngesikhathi sokukhiqiza, njengoba kudingwa izindinganiso, iqinisekisa ikhwalithi engaguquki nokusebenza. Lokhu kumiswa kwenza kube lula ukuthengwa kwempahla, ukufakwa, kanye nezinqubo zokulungisa, kunciphisa ubungozi bamaphutha, futhi kunikeza ukuthula kwengqondo konjiniyela, osonkontileka, nabanikazi bephrojekthi.
Idizayini Yochungechunge Ehlukahlukene: Ukutholakala kwakho kokubili okukhethwa kukho kwentambo egcwele - nesigamu - kunikeza ukuguquguquka kwezinhlelo zokusebenza ezahlukene. Amabhawodi entambo agcwele alungele ukusetshenziswa lapho kudingeka amandla okubamba afanayo kubo bonke ubude bebhawodi, kuyilapho amabhawodi entambo enguhhafu angasetshenziswa ukuze kuthuthukiswe ukusatshalaliswa komthwalo, ukunciphisa ukungqubuzana, noma ukuhlangabezana nezidingo ezithile zokuklama. Lokhu kuvumelana nezimo kuvumela izixazululo zokuqiniswa ngokwezifiso ukuze kuhlangatshezwane nezidingo ezahlukahlukene zamaphrojekthi ahlukahlukene wokwakha nezimboni.
Isikhathi Eside - Isivikelo Esihlala Njalo: Inqubo ye-hot-dip galvanizing idala i-zinc ewugqinsi futhi eqinile enamathela kahle endaweni yensimbi engenasici. Lokhu kunamathela kunikeza isivikelo esihlala isikhathi eside ekulimaleni, ekuhuzukeni, nakwezinye izinhlobo zokucekelwa phansi kwemvelo. Izinqubo ze-post - ukwelashwa, njengokudlula, zithuthukisa ukuqina kwe-coating, iqinisekisa ukuthi amabhawodi agcina ukusebenza nokubukeka kwawo isikhathi eside, ngisho nasezimweni eziyinselele kakhulu.
Ukuphepha Okuthuthukisiwe: Ezinhlelweni zokusebenza zesakhiwo, ukuthembeka nokusebenza kwalawa mabhawodi kubalulekile ukuze kuqinisekiswe ukuphepha kwezakhiwo, amabhuloho, nezinye izingqalasizinda. Amandla abo aphezulu, ukumelana nokugqwala, kanye nokuhambisana nezindinganiso eziqinile ze-ASTM kunomthelela ekupheleleni kwesakhiwo, kunciphisa ubungozi bokwehluleka kwesakhiwo kanye nokuqinisekisa ukuphepha kwabantu nempahla.
xhumana nathi
Imikhiqizo ehlobene edumile
I-Luxiubao drill thread
Izipikili zokuzithepha zokuzithepha ezinamekwe nge-Ruspert zivame ukukhiqizwa ngezinto eziyisisekelo zekhwalithi ephezulu, ezikhethwe ngokucophelela ukuze kuqinisekiswe ukusebenza kahle okuhlanganiswe nezinzuzo zokuvikela ze-Ruspert coating.
Isikulufu sekhanda lekhanda lesokhethi ye-hexagon ye-Countersunk
Ikhanda eliyisicaba elimnyama Amabholithi okhiye we-Allen aklanywe kakhulu ngezinto zekhwalithi ephezulu ukuze kuqinisekiswe ukuqina nokusebenza okuqinile okuqinile. Insimbi ye-Carbon iyisisekelo esisetshenziswa kakhulu, ikakhulukazi emabangeni afana no-4.8, 8.8, no-10.9.
4.8 izinga
I-GB5783 Blue Zinc Plated Carbon Steel Full Thread Hex Head Bolts isebenzisa kakhulu i-carbon steel njengento eyisisekelo, ngokuvamile emabangeni afana no-4.8, 8.8, no-10.9.
I-Welding nut
Amantongomane e-Weld akhiwe ngokuyinhloko ngezinto ezikwazi ukumelana nezinga lokushisa eliphezulu nezingcindezi zemishini zenqubo yokushisela kuyilapho kuqinisekisa ukusebenza okuthembekile kokubopha. Insimbi ye-carbon ephansi iyinto evame ukusetshenziswa ngenxa yokushisela kwayo okuhle kakhulu.
Isikulufu
Ama-thread studs avame ukwakhiwa ngezinto ezihlukene zekhwalithi ephezulu, ezikhethwa ngokusekelwe ezidingweni ezithile zezinhlelo zokusebenza ezahlukene mayelana namandla, ukuqina, nokumelana nokugqwala. I-Carbon steel ime njengenye yezinto ezivame kakhulu, ikakhulukazi emabangeni afana no-4.8, 8.8, no-10.9.
Ihange lodonga lokulungisa izimoto
Amahange e-Wedge akhiwe kakhulu ngezinto ezisezingeni eliphezulu ukuze kuqinisekiswe ukusebenza okuvelele nokuqina.
Isikulufu sesokhethi sekhanda lenkomishi
I-knurled hex Allen socket cap izikulufi zomshini wekhanda ngokuvamile zakhiwe ngezinto ezisezingeni eliphezulu ukuze kuqinisekiswe ukuqina nokusebenza okuthembekile kokuqiniswa. I-Carbon steel iyisisekelo esisetshenziswa kakhulu, ikakhulukazi emabangeni afana no-4.8, 8.8, no-10.9.
Ihange lodonga lokulungisa izimoto eziluhlaza nokumhlophe
Amahange amaweji aluhlaza okwesibhakabhaka akhiwe ngokuyinhloko kusukela kunsimbi yekhabhoni yamandla aphezulu njengesisekelo, okuwukushisa - aphathwa ukuze kuthuthukiswe izici zawo zemishini, okuhlanganisa amandla aqinile kanye nokuqina.
Ibholidi + nati + iwasha ibhawudi elinenhlanganisela emithathu
Inhlanganisela egxilile yamantongomane wewasha yebhawudi ivamise ukwakhiwa kusuka ezintweni ezihlukene zekhwalithi ephezulu, ezikhethwa ngokusekelwe ezidingweni zohlelo lokusebenza zamandla, ukuqina, nokumelana nokugqwala. I-Carbon steel iyisisekelo esisetshenziswa kabanzi, ikakhulukazi emabangeni afana no-4.8, 8.8, no-10.9.
Ngaphandle Kwesithupha
Amantongomane e-Hex akhiqizwa ezinhlobonhlobo zezinto zokwakha, ngayinye ikhethelwa ukuhlangabezana nezidingo ezithile zokusebenza kuzo zonke izinhlelo zokusebenza ezihlukahlukene. Insimbi ethambile iyinketho evamile yamantongomane e-hex anenjongo ngenxa yezindleko zayo - ukusebenza kahle namandla anele emisebenzi engabalulekile yokuqiniswa ezindaweni zasendlini.
Ibhodlela lamehlo
Amabhawodi wamehlo aphakamisayo aklanywe ngokuyinhloko kusukela ezintweni ezinamandla kakhulu ukuze kuqinisekiswe umthamo othembekile wokuthwala umthwalo nokuphepha ngesikhathi sokuphakanyiswa. Insimbi ye-alloy yinto evame ukusetshenziswa, ikakhulukazi amamaki afana ne-42CrMo ne-35CrMo.
I-1500H I-Hexagon Engavimbeli Ukugqwala Ehlanganiswe Isikulufu Esizibhobhozayo Esine-EPDM Washer
● Okubalulekile: Insimbi Ye-Carbon ● Ukwelapha Okungaphezulu: Okufakwe I-Galvanized, I-Black Oxide, I-Hot Dip Galvanizing, i-Dacromet，I-Ruspert ●Usayizi: 6#,7#,8#,10#,12#,14# / ST3.5, ST3.9, ST4.2, ST4.8, ST5.5. ●Okuvamile: DIN,ANSI,BSW,JIS,GB
I-High Rust Resistance Din931 Dacromet Hex Bolts 20mm China Factory Direct Full Thread Extension Bolts Hex Head Carbon Steel
I-Dacromet Hex Bolt: I-fastener yekhwalithi ephezulu enekhanda le-hex, iphathwa ubuchwepheshe be-Dacromet coating. Inikeza ukumelana nokugqwala okuhle kakhulu, ukumelana nesifutho sikasawoti (kufika kumahora angu-500+), nokuqina ezindaweni ezinokhahlo njengolwandle, izilungiselelo zezimoto, nezimboni. Ifaka umthamo oqinile wokuthwala umthwalo, ukunemba okuhle kwentambo, nokuhambisana namathuluzi ajwayelekile. Ukunamathela okungewona ubuthi, okuvikela imvelo kuqinisekisa ukuthi akukho bungozi be-hydrogen embrittlement. Ilungele izinhlelo zokusebenza zangaphandle, eziswakeme, noma ezibolayo ezidinga ukwethembeka kwesikhathi eside. Itholakala ngosayizi abahlukahlukene (M3-M30) kanye namabanga (8.8/10.9) ukuze kuhlangatshezwane nezidingo ezihlukahlukene zokuhlanganisa.
Ibhawodi lekhanda eliyindilinga
Amabhawodi ekalishi e-DIN 603 akhiqizwa kakhulu ngezinto ezisezingeni eliphezulu ukuze kuqinisekiswe ukusebenza okuthembekile nokuqina.
Ukunwetshwa kwepulasitiki
Amahange okwandisa ipulaki yodonga lwenayiloni enziwa ngokuyinhloko kusukela enayiloni engu-66 yekhwalithi ephezulu noma inayiloni 6, okungama-polymer e-thermoplastic aziwa ngezakhiwo zawo ezinhle kakhulu zemishini, ukumelana namakhemikhali, nokuqina.
Ukuzisika
Izikulufu zikakhonkolo zohlaka lwefasitela le-Torx drive zakhiwe kakhulukazi kusuka kuzinto zamandla aphezulu ukuze kuqinisekiswe ukuqiniswa okuthembekile nokuhlala isikhathi eside kukhonkolo nezinye izinto zokwakha.