Isitayela se-DIN 931-isitayela se-half-thread kanye nesitayela se-DIN 933-isitayela esigcwele se-hex bolt akufanele kukhethwe kububanzi nobude bubonke kuphela. Ukukhetha okusebenzayo kuncike esitakini esihlanganyelwe, ukubamba okudingekayo, indawo yokuguqulwa kwentambo, ukusebenzisana okutholakalayo kwamantongomane, ihadiwe yokukhwelana, imfuneko yempahla noma yempahla, isistimu yokumboza kanye nokucaciswa komkhiqizo olawulayo. Ibhawodi yentambo ewuhhafu ayibi “namandla” ngokuzenzakalelayo, futhi ibholithi yochungechunge olugcwele ayisebenzi ngokuzenzakalelayo kuwo wonke umhlangano. Abathengi kufanele bahlinzeke ngomdwebo kanye nobukhulu be-clamp-stack, bese bedinga umhlinzeki ukuthi akhombe ukumiswa kochungechunge kanye nanoma yikuphi ukuchezuka. Izingcaphuno eziqhathanisekayo kufanele zichaze ijometri efanayo, isiphetho, isethi yebhawodi, ubufakazi bokuhlola kanye nomngcele wokupakisha.
Uyini Umehluko Ongokoqobo Phakathi Kwe-Half-Thread kanye Ne-Full-Thread Hex Bolts?
Ibhawodi ye-hex yentambo enguhhafu ine-shank engafundiwe ngaphezu kwengxenye yobude bayo kanye nengxenye enentambo eduze kwasekugcineni. Ukucushwa kwentambo egcwele kuthwala intambo phezu kwengxenye enkulu kakhulu ye-shank. Le geometry ishintsha lapho i-shank noma intambo ebushelelezi ilele khona phakathi kwejoyinti elihlanganisiwe, ingakanani intambo etholakala enatini nokuthi umphakeli ukala kanjani ubude obucushiwe.
Umehluko wejiyomethri awunqumi ngokwawo ukufaneleka kwesakhiwo. Isiqondiso somthwalo, ukuqina okuhlangene, ukulayisha kuqala, izinto ezixhunyiwe, isimo sembobo, indlela yokufaka kanye nomklamo olawulayo konke okubalulekile. Ukuthengwa kwempahla akufanele kuguqule ukubonwa okuvamile mayelana nochungechunge oluyingxenye noma olugcwele lube ukugunyazwa kobunjiniyela. Umdwebo noma unjiniyela onesibopho kufanele achaze ukucushwa okwamukelekayo.
Amagama ezohwebo athi “DIN 931” kanye “DIN 933” avame ukusetshenziswa ukuhlukanisa imindeni yomkhiqizo wochungechunge oluyingxenye nolugcwele. Kufanele ziphathwe njengesihlonzi sokuqala. I-RFQ isadinga indinganiso ebusayo noshicilelo, isisekelo sobukhulu, imfuneko yendawo kanye nokulingana okugunyaziwe. Igama elijwayelekile alikuvali ukucaciswa.
Qala Ngobude Bokubamba kanye Nesitaki Esihlanganyelwe
Ukubamba ingxenye yebhawodi edlula ezingxenyeni eziboshiwe. Ukukuchaza, engeza ubukhulu bawo wonke amapuleti, ubakaki, i-spacer newasha ngaphakathi kwesitaki esiboshwe. Ungalifaki nati njengokungathi elinye ipuleti. Bese uqhathanisa leso sitaki ne-shank ehlongozwayo engafundiwe, inguquko yentambo kanye nentambo etholakalayo ngale kokuhlangana.
Lesi sinyathelo sibalulekile ngoba amabhawodi amabili e-M16 anobude obufanayo obujwayelekile angabeka umucu ngendlela ehlukile. Kokunikelwayo okukodwa, ukuguqulwa kwentambo kungase kulale ngaphandle kwamapuleti axhunyiwe. Kokunye, intambo ingase ingene kusixhumi esibonakalayo sepuleti noma inati lingase libe nokubandakanya okunganele okusebenzisekayo. Akukho ukucushwa okungahlulelwa kusukela ku-“M16 × 80” kuphela.
Umthengi kufanele athumele umdwebo wesigaba obonisa izinto ezixhunyiwe, izimbobo, amawasha, indawo yamantongomane kanye nokuma okufakiwe. Uma ukubekezelelana kuvumela isitaki se-clamp ukuthi sihluke, hlola izimo ezincane neziningi. Umphakeli kufanele abuyisele ijiyomethri yebhawodi ehlongozwayo ngokumelene nayo yomibili imikhawulo kunokuthatha isitaki esisodwa nje.
Yibuphi Ubukhulu Okufanele Buqanjwe Ngaphambi Kokuqhathanisa Izingcaphuno?
| Okokufaka komthengi | Kungani kubalulekile | Ukuqinisekiswa komphakeli |
| I-diameter yegama kanye nephimbo | Ichaza intambo yokukhwelana kanye nesistimu yamantongomane | Kunikezwe isisekelo sochungechunge nokubekezelelana |
| Ubude bubonke | Ilawula imvilophu yokuhlanganisa kanye nokusebenzelana okutholakalayo | Isisekelo sokulinganisa ubude nokubekezelelana |
| Ubude bomucu | Ithola isiqalo sochungechunge futhi ichaze uchungechunge olusebenzisekayo | Ubukhulu bomugqa wokuqala/ukuphela emdwebeni |
| Isitaki sokubamba esincane nesiphezulu | Ibonisa lapho uchungechunge lulele khona ngokuhlobene nelunga | Ukubuyekezwa kokuhambisana kwayo yomibili imikhawulo yesitaki |
| Ubukhulu bekhanda nokufinyelela kwamathuluzi | Ithinta imvume yokufaka nokusetshenziswa kwamathuluzi | I-geometry yekhanda kanye nesilinganiso sobukhulu |
| Ukuhlelwa kwamantongomane newasha | Ichaza isistimu yokukhwelana nesethi enikeziwe | Ukuqokwa kwezingxenye, isiphetho kanye nenani ngesethi ngayinye |
| Ukubekezelelana okubalulekile | Idala isisekelo sokwamukela inhloso | Indlela yokuhlola, usayizi wesampula kanye nefomethi yombiko |
Ubukhulu kufanele busebenzise amanani kanye nezincazelo ezifanayo ku-RFQ, umdwebo wabahlinzeki kanye nombiko wokuhlola. "Ubude bomucu budlulisiwe" akusizi uma iqembu elilodwa likala lisuka ekugcineni kwebhawodi futhi elinye lihumusha uguquko ngendlela ehlukile. Noma iyiphi i-chamfer, intambo engaphelele noma indawo yoguquko ehambisana nomhlangano kufanele iphathwe ngokuya ngemibandela elawulayo kunokuba ifihlwe ngaphakathi kobukhulu obujwayelekile.
Ingabe Ukucushwa Okuyingxenye Kochungechunge Kudinga Ukubuyekezwa Nini?
Ukucushwa kwengxenye yentambo kudinga ukubuyekezwa ngamabomu lapho umdwebo udinga shank engafundiwe ngengxenye yokubamba, ubeka ukuguqulwa kwentambo endaweni elawulwayo noma uncike endaweni ethile yentongomane. Kungase futhi kusebenze uma ilunga lisebenzisa izingxenye ezifakiwe noma uma umklami efuna intambo ingafakwa esixhumi esibonakalayo esithile.
Lokhu akuthetheleli isinqamuleli esithi "intambo eyingxenye ingcono ukugunda." Ukuthi i-shank ebushelelezi kufanele iwele indiza yokugunda, nokuthi ibholidi iwufanele yini umthwalo wokuklama, izinqumo zobunjiniyela. Umsebenzi wethimba lokuthenga ukudlulisa i-geometry egunyaziwe futhi uvimbele umphakeli ukuthi asuse uguquko lochungechunge ngokushintshanisa okungalawuleki.
Cela umphakeli ukuthi abonise ubude be-shank obungafundiwe, ubude bentambo kanye noshintsho olubhekene nomdwebo we-clamp-stack. Uma inhlanganisela eceliwe yobubanzi kanye nobude bonke ilandela umthetho ojwayelekile wobude bomucu, khomba lowo mthetho. Uma kudingeka ubude bomucu ongokwezifiso, bulebule njengesici esilawulwa umdwebo futhi ucacise ukuthi buzokhiqizwa futhi buhlolwe kanjani.
Kunini Ukucushwa Okugcwele Uchungechunge Kusebenza Kakhulu?
Ukucushwa komucu ogcwele kungase kucatshangelwe lapho ukuhlanganiswa kudinga ukutholakala kwentambo eduze kwengxenye enkulu ye-shank, isebenzisa ukubamba okufushane kakhulu noma kudinga ukulungiswa kulo lonke uhla lokubamba oluvunyelwe. Ingenza kube lula ukuthola ama-assemblies athile, kodwa kuphela uma uchungechunge olungaphakathi kwengxenye exhunywe ku-interface lwamukeleka ekwakhiweni.
Uchungechunge olugcwele alususi isidingo sokuhlola ukuhlanganyela. Umthengi kusafanele aqinisekise ubude obuphelele, ukuphakama, ukuma kwamantongomane, ukuhlelwa kwewasha kanye nokuvunyelwa kwamathuluzi. I-protrusion eyeqile ingaphazamisa izingxenye eziseduze; intambo enganele ingavimbela inati ukuthi lifinyelele indawo edingekayo efakiwe. Umdwebo womhlangano ulawula isinqumo.
Uma umphakeli ehlongoza uchungechunge olugcwele njengenye indlela yebhawudi yomucu owodwa oshiwo, ikhotheshini kufanele ikumake njengokuchezuka. "Ububanzi nobude obufanayo" akusona isitatimende sokulingana esivumelekile ngoba i-shank geometry ishintshile.
I-Hot-Dip Galvanizing Iwuthinta Kanjani Intambo Ne-Nut Fit?
I-hot-dip galvanizing ayikwazi ukucaciswa kuphela njengombala ongaphezulu. I-Zinc yengezwa endaweni yebhawodi namantongomane, ngakho-ke uhlelo lokumboza, isamba sentambo, i-mating nut kanye nokuqinisekiswa kwe-post-coating kufanele kucatshangelwe ndawonye. Umthengi kufanele asho ukucaciswa kwento edingekayo noma imfuneko yephrojekthi futhi acacise ukuthi ibhawudi namantongomane kunikezwa njengepheya eliwumpheme olawulwayo.
Umkhiqizi kufanele achaze ukuthi ukufakwa kwentambo kufinyelelwa kanjani ngemva kokunameka futhi iyiphi ingxenye ethola noma iyiphi imvume edingekayo ngaphansi kwesistimu ebusayo. Ukuthengwa kwempahla akufanele kudinge ngokuzimela inadi elikhulu ngokungafanele noma intambo yebhawodi encishisiwe ngaphandle kwezinga elisebenzayo nemvume yobunjiniyela. Uhlelo lokuhlola lomphakeli kufanele lusho ukuthi ukulingana kwentambo yokugcina noma ukukala kuyahlolwa ngemva kokumbozwa nokuthi iyiphi ingxenye yokukhwelana esetshenziswayo.
I-ISO 10684 ikhuluma ngezingubo ezifakwa uthayela zediphu ezishisayo ezitsheni, okuhlanganisa ukuxhumana phakathi kokumboza nokulingana okufakwe imicu. Lokho akusho ukuthi wonke amabhawudo e-hot-dip galvanized page ekhasini lomkhiqizo anikezwa ngokuzenzakalelayo ku-ISO 10684. Ukuthobelana kufanele kuchazwe ku-RFQ, kuqinisekiswe kwikhotheshini futhi kusekelwe imibhalo okuvunyelwene ngayo.
Ukulimala, ukukhanda kanye nokuphatha nakho kungokomngcele wokuthenga. Indlela yokupakisha kufanele ivikele izintambo eziboshwe emthelela kanye nomswakama ngesikhathi sokuthutha. Uma ukulungiswa okubonakalayo noma ukuthinta kuvunyelwe, imfuneko ebusayo kanye nendlela yokwamukela kufanele kushiwo kunokuba kunqunywe ngemva kokulethwa.
Kungani Kufanele Abathengi Baqinisekise Izinga Elibusayo Noshicilelo?
I-DIN 931, DIN 933 kanye ne-GB30 ingase ibonakale njengamagama emikhiqizo yezentengiso, ikakhulukazi kumaketanga atholakalayo wokunikezela. Nokho, i-oda lokuthenga lidinga okungaphezu kwelebula yefa noma ikhathalogi. Abathengi kufanele basho izinga elibusayo lomkhiqizo, i-edishini eyamukelwayo, isigaba sempahla noma sendawo, izidingo zobukhulu, ukubekezelela intambo, imfuneko yokumboza kanye nesisekelo sokuhlola.
Amazinga angabuyekezwa, ashintshwe noma amukelwe ngendlela ehlukile amakhasimende nezimakethe. Umphakeli akufanele ashintshe buthule idokhumenti yokulawula ngoba okunye ukucaciswa kuvela okufanayo. Uma ngabe umdwebo we-ISO, EN, DIN, GB noma umthengi uhlongozwa njengokulinganayo, ikhotheshini kufanele ifake ohlwini ushintsho futhi ikhombe umphumela wayo wobukhulu noma wamadokhumenti.
Umdwebo womthengi ungase wengeze izidingo ezingaphezu kwezinga lomkhiqizo noma ukhiphe ngamabomu ubukhulu obungabalulekile. Misa uhlelo lokuza kuqala: isibonelo, imininingwane yokuthenga, umdwebo ogunyaziwe, izinga lomkhiqizo eliqanjwe igama kanye namanothi ajwayelekile. Uma amadokhumenti eshayisana, ukukhiqizwa kufanele kume kancane ukuze kucaciswe kunokuvumela umphakeli ukuthi akhethe ukutolika okulula.
Kungani Kufanele I-Nut kanye Newashi Kucashunwe Nge-Bolt?
Ibhawodi liyingxenye eyodwa kuphela yomhlangano wokukhwelana. I-nati kufanele ihambisane nentambo kanye nesidingo sempahla; amawasha kufanele afane nobubanzi, imfuneko ethwalayo, impahla kanye nesiphetho esichazwe iphrojekthi. Uma i-hard-dip galvanized hardware inikezwa, ukunamathela kanye nokulingana kwentambo kwenza lo mngcele wesistimu ubaluleke kakhulu.
Ukuqhathanisa ezentengiselwano kuyahluleka lapho Umhlinzeki A ecaphuna ibhawudi elingenalutho bese Umhlinzeki B ecaphuna ibhawudo, inathi, iwasha eliyisicaba kanye newasha yasentwasahlobo njengesethi eyodwa. Ikhotheshini ngayinye kufanele isho inani lamantongomane namawasha ngebhawodi ngayinye, ukuqokwa kwengxenye, ukuphela, izidingo zesakhiwo kanye nokuthi isethi ihlanganisiwe, ifakwe isikhwama noma ipakishwe ngokwehlukana.
Uma umthengi ethola amantongomane kwenye indawo, i-RFQ kusafanele ihlonze nati okuhlosiwe futhi idinga isiqinisekiso esifanelekile ngokumelene nesistimu esebenzayo. Inadi eliphendukela kusampula eyodwa ngesandla alikwenzi, ngokwalo, ukusungula ukuvumelana kwenqwaba. Chaza inkatho, igeyiji noma ukuhlola kokuhlanganisa nokulandeleka okulindelekile ukuze kwamukelwe ngobuningi.
Yibuphi Ubufakazi Obudingekayo Ngaphandle Kwemvume Yesampula?
Isampula lingabonisa ububanzi obuhlongozwayo, ubude, ukuma kwentambo, ukunamathela okubonakalayo kanye nokulingana nehadiwe yokukhwelana ehlonziwe. Ifakazela ukucushwa okukodwa ngesikhathi esisodwa. Akufakazeli ukuthi amaqoqo akamuva asebenzisa umzila ofanayo wezinto, inqubo yokumboza, isilawuli sentambo noma isiyalo sokupakisha.
Uhlelo lokuhlola i-oda lenqwaba kufanele luchaze indawo yokukhiqiza, ubukhulu obubalulekile, amasampula, ubufakazi bokunamathela, isheke lokulinganisa intambo, izidingo zokumaka noma ilebula kanye nefomethi yombiko. Lapho kudingeka khona imibhalo yempahla noma yemishini, kufanele ixhume endaweni enikeziwe. Isitifiketi se-raw-material asifakazi ngokuzenzakalelayo isimo sokubopha esiqediwe, kuyilapho umbiko we-dimensional wokugcina ungangeni esikhundleni sobufakazi obudingekayo.
Buza ukuthi izingcezu ezingavumelani noma inkatho zizoqukethwa futhi zibikwe kanjani. Inqubo yokuchezuka kufanele ikhombe indawo ethintekile, imfuneko, umphumela wangempela, isimo esihlongozwayo kanye nokugunyazwa komthengi. “Sebenzisa njengoba unjalo” akumele neze kuthathwe ingcindezi yeshejuli.
Kufanele Abathengi Babuyekeze Kanjani Ukunikezwa Kwe-Wotu Hot-Dip Galvanized Hex Bolt?
Abathengi bangaqale babuyekeze okuka-Wotu isigaba somkhiqizo webhawodi ukuhlonza umndeni otholakalayo wokubopha. Ulwazi lwezinga lesigaba lusekela ukutholwa, kodwa aluchazi ukuhlangana okuqondene nephrojekthi.
Wothu ikhasi elishisayo le-dip galvanized hex head bolt ibala i-DIN 931 i-half-thread, i-DIN 933 yochungechunge olugcwele kanye negama le-GB30, ububanzi be-M6–M48, ubude obusuka ku-20–300 mm, ukwenza ngokwezifiso okungajwayelekile, i-hot-dip galvanizing kanye nokupakishwa kwenqwaba yokuthekelisa. Ikhasi lisungula umndeni womkhiqizo. Akufakazeli ukuthi yonke i-diameter, ubude, ukucushwa kwentambo kanye nenketho yedokhumenti kuhlanganiswe esitokweni noma kulungele ilunga elithile.
Ikhotheshini kufanele ixazulule okunikezwayo okukodwa okuqondile: ukuqokwa komkhiqizo, ububanzi nephimbo, ubude obuphelele nobucushwe, imfuneko yendawo, isisekelo sokumboza, inadi newasha ububanzi, ukuhlolwa, imibhalo, ubuningi nokupakishwa. Uma ubude bochungechunge oluceliwe bungalingani, cela umdwebo one-dimensional nokuqinisekiswa kokukhiqiza ngaphambi kokugunyaza isampula.
Yini Okufanele Ifake I-Bulk Hex Bolt RFQ?
- Isicelo: izingxenye ezixhunyiwe, imvelo kanye nendlela yokufaka.
- Umdwebo: inombolo yedokhumenti, ukubuyekezwa kanye nokulandelana kokuza kuqala.
- Ukuqokwa kwebholidi: ucele i-half-thread, intambo egcwele noma i-geometry elawulwa umdwebo.
- Uchungechunge: ububanzi begama, iphimbo, ukubekezelelana kanye nesixhumi esibonakalayo sokukhwelana.
- Ubude: ubude bubonke, ubude obucushiwe kanye nendawo yoguquko elawulwayo.
- Ukubamba: ubuncane kanye nesitaki se-clamp esiphezulu, okuhlanganisa amawasha nama-spacers.
- Okujwayelekile: elawula izinga lomkhiqizo kanye noshicilelo olwamukelwe.
- Isigaba sempahla noma impahla: imfuneko eyakhiwe kanye nezinye izindlela ezivunyelwe.
- Qeda: imfuneko yokufaka i-hot-dip galvanizing kanye nesisekelo sokulingana kwangemuva kokugqunywa.
- Isethi yokukhwelana: amagama amantongomane newashi, isiphetho kanye nenani ngebholithi ngayinye.
- Ubuningi: izingcezu noma amasethi aphelele ngosayizi.
- Ukuhlola: izici ezibalulekile, amasampula kanye nefomethi yombiko.
- Amadokhumenti: izitifiketi, ukulandeleka kanye nezidingo zolimi.
- Ukupakisha: ubuningi bebhokisi ngalinye, ukuvikelwa kwephalethi namalebula enkatho.
- Indawo oya kuyo: imigomo yokulethwa kanye nezidingo eziqondene nemakethe.
- Ukuchezuka: yonke enye inkambu ehlongozwayo noma engaqinisekisiwe.
Dinga umphakeli ukuthi abuyisele ulayini ngamunye njenge Kuqinisekisiwe, Ukuchezuka, Okunye noma Kudingeka Ukubuyekezwa Komthengi. Lokhu kuvimbela izingcaphuno ezimbili ezifanayo ezibonakalayo ekufihleni i-geometry yochungechunge oluhlukile noma ububanzi bokunikezela.
imibuzo ejwayelekile ukubuzwa
Ingabe ibholidi yesitayela se-DIN 933 ihlala ishintshana ngebhawodi yesitayela se-DIN 931?
Cha. Ukuma kwentambo, shank engafundiwe nokubamba okusebenzisekayo kuyahluka. Ukushintshelana kufanele kuhlolwe ngokuqhathanisa nomdwebo, isitaki esihlanganyelwe, izingxenye zokukhwelana kanye nemfuneko yobunjiniyela.
Ingabe abathengi bangacacisa kuphela ububanzi bebhawodi kanye nobude bayo?
Cha. Izingcaphuno ezisemthethweni nama-oda kufanele futhi aqinisekise ukucushwa kwentambo, ukuphakama, ubude obucushiwe, imfuneko yendawo, ukuphela, indinganiso ebusayo kanye nehardware yokukhwelana.
Ingabe i-hot-dip galvanizing ithinta ukulingana kwentambo?
Kungathinta isixhumi esibonakalayo esiluchungechunge. Ibhawodi, i-nati, imfuneko yokumboza, isibonelelo sentambo kanye nokuqinisekiswa kwangemuva kokumbozwa kufanele kubuyekezwe njengohlelo olulodwa.
Ingabe amantongomane namawasha kufanele ku-odwe njengesethi eyodwa?
Lokho kuncike kuphrojekthi. Uma ukuhlanganisa kuthengwa njengesethi, i-RFQ kufanele isho ingxenye ngayinye, isiphetho, imfuneko yendawo, inani, ukupakishwa kanye nomngcele wokulandeleka.
Yenza Ukucushwa Kwentambo Kucace Ngaphambi Koku-oda
Thumela umdwebo, isitaki se-clamp, ububanzi bebhawodi, ubude obuphelele nolucushiwe, izinga elibusayo, imfuneko yesakhiwo, okokunamathela, ihadiwe yokukhwelana, inani kanye nezidingo zobufakazi nge-Wotu's. ifomu lesicelo le-fastener ngobuningi. Cela i-Wotu ukuthi ikhombe isimo esinikezwayo somucu oyingxenye noma esigcwele futhi iklelise konke ukuchezuka ngaphambi kwesampula yemvume noma ukukhululwa kwe-oda lokuthenga.
