A DIN934 hex nut ngumgangatho owaziwayo kwihlabathi jikelele womsebenzi onzima, isibophelelo esinehexagonal esinobude obunye esisetyenziswa kuqhagamshelo lwe-metric bolted. Ichazwa liZiko leDeutsches für Normung, eli candelo liqinisekisa ukubandakanyeka okuchanekileyo, ukusetyenziswa kwetorque engaguqukiyo, kunye nentembeko yesakhiwo esithembekileyo kubo bonke oomatshini bemizi-mveliso, iindibano zeemoto, kunye nesakhelo sokwakha. Ukuqonda imilinganiselo yayo ethile, amabakala ezinto eziphathekayo, kunye nemida yokusebenza kubalulekile kwiinjineli kunye neengcali zokuthengwa kweempahla ezifuna ukuthotyelwa nokhuseleko.
Yintoni echaza uMgangatho weDIN934 Hex Nut?
I DIN934 hex nut imele iinkcukacha ezisisiseko zemetric coarse-thread nuts kwizicelo zobunjineli ngokubanzi. Ngokungafaniyo nokwahluka okulula, lo mgangatho ugunyazisa umlinganiselo wobude ukuya kububanzi obuthile owandisa ukuhanjiswa komthwalo kwimisonto yebholiti. Ifilosofi yoyilo igxile ekuboneleleni ngokuzibandakanya okwaneleyo komsonto ukunqanda ukukrazula phantsi koxinzelelo lwe-tensile ngelixa ugcina iprofayile edibeneyo ilungele izithuba ezivaliweyo.
Iingcali zemizi-mveliso zixhomekeke kulo mgangatho kuba uphelisa ukungacaci ekufumaneni. Xa iplani ichaza i-DIN934, ichaza ukunyamezela okuchanekileyo kwejometri, i-chamfer angles, kunye nobukhulu be-wrench. Oku kufana kuvumela utshintshiselwano olungenamthungo phakathi kwabavelisi abathobela isiqhelo, beqinisekisa ukuba indongomane eveliswe kwindawo enye ilingana nebholithi eveliswe kwelinye ngaphandle kokuthomalalisa.
Inkcazo yobugcisa idlulela ngaphaya kwejometri elula. Ibandakanya iimpawu zomatshini ezifunekayo kwiiklasi zepropathi ezahlukeneyo, ukusuka kwintsimbi ephantsi kwekhabhoni kwizicelo ezingabalulekanga ukuya kwiintsimbi ze-alloy high-tensile kwimithwalo enzima. Umgangatho ukwamisela iimfuno zokugqitywa komphezulu, ukuqinisekisa ukuba ukucwenga okanye iinkqubo zokugquma aziphazamisi ukufakwa kwentambo okanye ukuchaneka kwetorque.
Iimpawu zeJometri kunye nokunyamezela
Uphawu oluchazayo lwe DIN934 hex nut Yimilo yayo ene-hexagonal, eyilelwe ukubamba ngokugqibeleleyo ngeziklintshi eziqhelekileyo kunye neziseko. Umgama onqumla kwiiflethi (ubukhulu be-wrench) kunye nomgama kwiikona zilawulwa ngokungqongqo ukuthintela ukujikeleza ngexesha lofakelo lwetorque ephezulu. I-chamfer encinci ebusweni obuphezulu iququzelela lula ukuqala kwentambo, ukunciphisa umngcipheko wokuwela i-cross-threading ngexesha lokudibanisa ngesandla.
Ukunyamezela imisonto yenye inkalo ebalulekileyo. Imisonto yangaphakathi yenziwe kwiiklasi ezithile zokunyamezela, ngokuqhelekileyo i-6H ngeenjongo eziqhelekileyo. Oku kuqinisekisa ukulungelelaniswa okugudileyo kunye nemicu yangaphandle yeklasi ye-6g okanye i-6h, ukulinganisa ukukhululeka kwendibano kunye nokudlala okuncinci. Ukutenxa ngaphaya kwale mida kunokukhokelela ekohlulekeni kwangaphambi kwexesha okanye ubunzima ekufezekiseni ukulayisha kwangaphambili okuchanekileyo.
Ubude yinto eyahlulayo ngokuchasene neendlela ezinqabileyo ezifana ne-DIN936. Iprofayili ye-DIN934 ibonelela malunga namaxesha angama-0.8 ubukhulu obuqhelekileyo bobude. Oku kunyuswa komthamo wezinto eziphathekayo kuvumela ukuba imisonto emininzi ibandakanyeke kwibholiti, iphucula kakhulu ukuxhathisa okubangelwa kukungcangcazela kunye nokucheba amandla. Kwiimeko eziguquguqukayo, olu thethathethwano olongezelelweyo ludla ngokuba ngumahluko phakathi kwendibaniselwano ekhuselekileyo kunye nokusilela okuyintlekele.
Itshathi ebanzi ye-DIN934 yeHex Nut yobungakanani kunye neNkcazo
Ukukhetha ubungakanani obuchanekileyo kubalulekile kwimpumelelo yeprojekthi. Le theyibhile ilandelayo ichaza imilinganiselo engundoqo yemilinganiselo yeemetric eziqhelekileyo ze DIN934 hex nut. La maxabiso amele ubungakanani obuqhelekileyo kunye nobukhulu obuqhelekileyo besitshisi obufunekayo kuhlohlo.
| Ubungakanani bobizo (d) | Umsonto wePitch (P) | Ubungakanani besitshixo (s) | Ubude (m) | Ubukhulu beDayamitha yaNgaphandle (e) |
| M3 | 0.5 mm | 5.5 mm | 2.4 mm | 6.01 mm |
| M4 | 0.7 mm | 7 mm | 3.2 mm | 7.66 mm |
| M5 | 0.8 mm | 8 mm | 4.7 mm | 8.79 mm |
| M6 | 1.0 mm | 10 mm | 5.2 mm | 11.05 mm |
| M8 | 1.25 mm | 13 mm | 6.8 mm | 14.38 mm |
| M10 | 1.5 mm | 16 mm | 8.4 mm | 17.77 mm |
| M12 | 1.75 mm | 18 mm | 10.8 mm | 20.03 mm |
| M16 | 2.0 mm | 24 mm | 14.8 mm | 26.75 mm |
| M20 | 2.5 mm | 30 mm | 18.0 mm | 32.95 mm |
| M24 | 3.0 mm | 36 mm | 21.5 mm | 39.55 mm |
Kubalulekile ukuqaphela ukuba ngelixa ubungakanani obuqhelekileyo buhlala buthe gqolo, ukunyamezelwa kwemveliso kuvumela ukwahluka okuncinci. Usetyenziso oluchanekileyo oluphezulu lunokufuna amandongomane ahlolwe kwimida engqongqo kunemigangatho yokunyamezela i-ISO. Soloko ujongana nephepha elithile ledatha yobugcisa kwiimeko ezibalulekileyo zokuthwala umthwalo ukuqinisekisa okukhethiweyo DIN934 hex nut ihlangabezana ngqo neemfuno zeprojekthi.
Umsonto wepitch odweliswe ngasentla ubhekisa kuthotho lwemisonto erhabaxa. Iintlobo ezahlukeneyo zemisonto zikhona kodwa ziwela phantsi kweempawu ezahlukeneyo. Ukusebenzisa intambo yomsonto orhabaxa kwibholithi yentambo ecolekileyo, okanye ngokuchaseneyo, kuya kubangela umonakalo okhawulezileyo wentambo kunye nokungaphumeleli kwamalungu. Ukuqinisekiswa kokuhambelana kwesandi linyathelo elisisinyanzelo phambi kokuba indibano iqale.
AmaBanga oMathiriyeli kunye neePropati zoomatshini
Ukusebenza kwe-a DIN934 hex nut ixhomekeke kakhulu ekubunjweni kwayo kwezinto kunye nonyango lobushushu. Umgangatho uhlula la macandelo kwiiklasi zepropathi, ezibonisa amandla kunye nobunzima. Ezona klasi zixhaphakileyo ziquka i-4, 5, 6, 8, 10, kunye ne-12, ezinamanani aphezulu abonisa amandla amakhulu.
Iklasi 4 kunye ne-5: Ngokuqhelekileyo ziveliswa kwintsimbi ephantsi kwekhabhoni, ezi zifanelekile kwizicelo eziqhelekileyo apho imithwalo enzima ingalindelekanga. Banikezela nge-ductility elungileyo kwaye bahlala besetyenziswa kwiimpahla zabathengi, ukulungiswa kokukhanya, kunye nolwakhiwo olungelolwakhiwo. La mabanga adla ngokungaqini okanye aqiniswe kancinci.
Iklasi 8: Eli lihashe lomsebenzi wemisebenzi ephakathi ukuya kobunzima. Yenziwe ngentsimbi yekhabhoni ephakathi kwaye yacinywa kwaye inomsindo, amantongomane eClass 8 abonelela ngolungelelwaniso olubalaseleyo lwamandla kunye nokuqina. Zilukhetho olungagqibekanga lokunqunyanyiswa kweemoto, oomatshini boshishino, kunye nentsimbi yesakhiwo apho ukuthembeka kubaluleke kakhulu.
Iklasi 10 kunye ne-12: Eyilelwe indawo ezinoxinzelelo oluphezulu, la mandongomane asebenzisa iintsimbi zealloy kunye neenkqubo ezingqongqo zokunyanga ubushushu. Zibalulekile kwiinkqubo zamanzi, izixhobo zemigodi enzima, kunye neenjini zeemoto ezisebenza kakhulu. Ukusebenzisa i-nut yomgangatho ophantsi kunye ne-high-tensile bolt kunokuphazamisa yonke indibano, njengoko i-nut inokuhluba ngaphambi kokuba i-bolt ifike kwindawo yayo yesivuno.
Iinguqu zensimbi ezingenasici, ezifana ne-A2 (304) kunye ne-A4 (316), nazo zifumaneka ngokubanzi phantsi kwe-DIN934 geometry. Ngelixa ngokubanzi zihambelana neeklasi zamandla asezantsi xa kuthelekiswa nentsimbi yekhabhoni eqinile, ukuxhathisa kwazo ukubola kuzenza zibe yimfuneko kumashishini aselwandle, ekhemikhali, nakumashishini okulungisa ukutya. Ukukhetha kufuneka kuhlale kulinganisa iimfuno zamandla ngokuchasene nokuvezwa kokusingqongileyo.
I-DIN934 vs. Enye iMigangatho ye-Hex Nut: Uthelekiso lobuGcisa
Kwindawo yeziqhoboshi zemetric, ukubhideka kaninzi kuvela phakathi kwemigangatho ejongeka ngokufanayo. Ukwahlula i DIN934 hex nut ukusuka koogxa bayo kubalulekile ekuqinisekiseni umthwalo obambekayo ochanekileyo kunye nokuzibandakanya komsonto. Umahluko ophambili ulele kubude, ubunzima, kunye nomthamo ocetywayo womthwalo.
Uthelekiso oluqhelekileyo luphakathi kweDIN934 kunye neDIN936. Ngelixa bobabini babelana ngesayizi ye-wrench efanayo kunye nedayamitha yangaphandle yedayamitha enikiweyo, ubude bazo bohluka kakhulu. I-DIN936 yindongomane “ebhityileyo” okanye “ijem”, inobude obumalunga nesiqingatha se-DIN934. Ngenxa yoko, i-DIN936 ibonelela ngeentambo ezimbalwa ezibandakanyekayo kwaye ayifanelekanga kwimisebenzi ephambili yokuthwala umthwalo. Ngokuqhelekileyo isetyenziswa njenge-lock nut ngokuchasene ne-full-height nut okanye kwizicelo ze-space-constrained apho ukudibanisa okupheleleyo kungenakwenzeka.
Enye indawo esetyenziswa rhoqo yi-DIN985, i-nayiloni yokufaka i-lock nut. Ngoxa i-DIN985 yabelana ngobude obupheleleyo kunye nobukhulu be-wrench ye-DIN934, idibanisa ikhola yepolymer ukukhusela ukukhulula ngenxa yokungcangcazela. Ukuba isicelo sifuna itorque ekhoyo okanye amandla okuzivalela, iDIN985 lukhetho olufanelekileyo. Nangona kunjalo, kumalungu angatshintshiyo okanye apho indlela yokutshixa eyahlukileyo (efana newasha okanye isitshixa somsonto) ikhethwayo, umgangatho. DIN934 hex nut ihlala iphezulu ngenxa yokwakhiwa kwayo yonke isinyithi kunye nokunyamezela ubushushu obuphezulu.
| Uphawu | I-DIN934 (Esemgangathweni) | DIN936 (Thin/Jam) | I-DIN985 (Nyloc) |
| Umsebenzi ophambili | Ukuqiniswa ngokubanzi | Ukutshixa / Ugcino lwesithuba | Ukuxhathisa ukungcangcazela |
| Ubungakanani boBude | ~0.8 x I-Nominal Diameter | ~0.4 x I-Nominal Diameter | ~0.8 x I-Nominal Diameter |
| Ukuthethathethana ngomsonto | Igcwele | Ngokukodwa | Igcwele (nofakelo lwenayiloni) |
| Umlinganiselo wobushushu | Phezulu (Intsimbi kuphela) | Phezulu (Intsimbi kuphela) | Inyinwe yiNayiloni (~120°C) |
| Ukusebenziseka kwakhona | Phezulu | Phakathi | Inyinwe (Inayiloni ithoba isidima) |
Ukuqonda le mahluko kuthintela iimpazamo ezibiza kakhulu. Ukutshintsha i-DIN936 kwi-DIN934 echaziweyo kwimeko yomthwalo ophezulu kunokunciphisa amandla okucheba okudibeneyo malunga ne-50%, okukhokelela ekungaphumeleli kwesakhiwo. Ngokwahlukileyo, ukusebenzisa i-DIN934 apho i-DIN936 ichaziwe kunokubangela imiba yokuphazamiseka kwiindibano ezipakishwe ngokuqinileyo.
Ngaphaya koko, imimandla elinganayo ikhona, efana ne-ISO 4032, edityaniswa ngokobuchule ne-DIN934. Kwintengo yangoku, ukucacisa i-ISO 4032 ihlala ivelisa imveliso efanayo ne-DIN934, ebonisa ulungelelwaniso lwemigangatho yemetric yehlabathi. Nangona kunjalo, imizobo yelifa isenokuthi ibize ngokucacileyo i-DIN934, ifuna ukuqhelana nolo bizo.
Ukufakela IiNdlela eziLungileyo zokuSebenza ngokuFanelekileyo
Ukufakela okufanelekileyo kubaluleke kakhulu njengokukhetha okulungileyo DIN934 hex nut. Kwanesona siqhoboshi siphezulu siya kusilela ukuba sifakwe ngokuchanekileyo. Ukulandela indlela ecwangcisiweyo kuqinisekisa ukuba umdibaniso ufezekisa ukulayisha kwangaphambili okuyiliweyo kwaye igcina ingqibelelo kubomi bayo benkonzo.
- Ukulungiswa komphezulu: Qinisekisa ukuba iindawo ezithweleyo phantsi kwentongomane kunye nentloko yebholiti zicocekile, zisicaba, kwaye azinankunkuma. Izitenxo zinokubangela ukuhanjiswa komthwalo ongalinganiyo, okukhokelela kuxinzelelo lokugoba kwi-bolt.
- Isicwangciso sokuthanjiswa: Faka i-lubrication efanelekileyo kwimicu kunye nobuso obuthwele ngaphandle kokuba i-fastener ifakwe ngaphambili kunye ne-friction-modifying compound. Ukuthambisa kunciphisa i-coefficient of friction, ivumela ngaphezulu kwetorque esetyenzisiweyo ukuba iguqukele ekubeni yi-clamping force kunokoyisa ukukhuhlana.
- Ulawulo lweTorque: Sebenzisa isitshixo setorque esilungisiweyo ukufaka ixabiso elikhankanyiweyo lokuqinisa. Ukuqiniswa ngokugqithiseleyo kunokwelula ibholithi ngaphaya kwendawo yesivuno okanye ukuhluba imisonto yangaphakathi ye nut. Ukuqiniswa ngaphantsi kuyasilela ukuvelisa umthwalo owaneleyo we-clamp, umngcipheko wokuhlukana kwamalungu.
- Ulandelelwano lweMiba: Kwimibhobho emininzi okanye iipatheni, qinisa amantongomane kwenkwenkwezi okanye kwipatheni yecrisscross. Oku kuqinisekisa ukunyanzeliswa kwe-gasket okanye ujongano oludibeneyo, ukuthintela ukulwa kunye nokuvuza.
- Ukuqinisekisa: Kwizicelo ezibalulekileyo, yenza isheke yesibini emva kwexesha lokumisa. Ukuhamba ngebhayisikile nge-thermal kunye nokuphumla kokuzinzisa okokuqala kunokunciphisa ukulayisha kwangaphambili, kufuneke ukuphinda kusebenze i-torque.
Ubudlelwane phakathi kwetorque kunye noxinzelelo luntsonkothile kwaye luphenjelelwa zizinto ezininzi, kubandakanya ukunyuswa kwentambo, ukugqiba komphezulu, kunye nokuthambisa. Ukuxhomekeka kuphela “kwimvakalelo” akwanelanga kwizakhiwo eziyinjineli. Iitafile ze-torque yereferensi ezibonelelwe ngabavelisi befastener okanye iincwadi zobunjineli ukufumanisa amaxabiso achanekileyo odidi oluthile lwepropathi yakho. DIN934 hex nut.
Ukongezelela, qwalasela ukusetyenziswa kwee-washers ezinzima xa ufaka amantongomane aphezulu kwizinto ezithambileyo. Ngaphandle kwe-washer, i-nut ejikelezayo inokugubha izinto ezisisiseko ngexesha lokuqinisa, ukuguqula i-coefficient ye-friction kunye nokonakalisa icandelo lesakhiwo. I-washer eqinile isasaza umthwalo kwaye inika indawo egudileyo yokujikeleza.
Izicelo eziqhelekileyo kuwo wonke amaShishini
Ukuguquguquka kwe DIN934 hex nut iyenza ibe licandelo elifumaneka kuyo yonke indawo phantse kuwo onke amacandelo oshishino olunzima nolulula. Uyilo lwayo olomeleleyo luphatha iimeko ezahlukeneyo zokusingqongileyo kunye noxinzelelo lomatshini, okwenza kube yisisombululo sesigxina kunye nesigxina esisisigxina.
Uveliso lweeMoto: Ukusuka kwiibhlokhi ze-injini ukuya kwiinkqubo zokumiswa kwe-chassis, i-DIN934 nuts ikhusela izinto ezibalulekileyo. Kwezi zicelo, i-Class 8 okanye amantongomane aphezulu asemgangathweni wokumelana nokungcangcazela okukhulu kunye nemithwalo eguquguqukayo efunyenwe ngexesha lokusebenza kwesithuthi. Iingubo ezinganyangekiyo kwi-Corrosion zisetyenziswa rhoqo ukukhusela kwiityuwa zendlela kunye nokufuma.
Ulwakhiwo kunye neZiseko zoPhuhliso: Izakhiwo zetsimbi, iibhulorho, kunye nezicwangciso zokwakha zixhomekeke kubukhulu obukhulu be-DIN934 nuts ukudibanisa imiqadi kunye neentsika. Apha, kugxininiswa kumandla okucheba kunye nokuzinza kwexesha elide. Iinguqulelo ezenziwe ngegalati zihlala zicaciswa ukulwa ukubola kwe-atmospheric kumashumi eminyaka enkonzo. Ukuthembeka kolu qhagamshelo akuxoxiswana ngokhuseleko loluntu.
Oomatshini boShishino: Iinkqubo zokuhambisa, iimpompo, iicompressor, kunye neerobhothi zokuvelisa zisebenzisa amawaka ezi zibophelelo. Ukukwazi ukuqhawula kunye nokudibanisa kwakhona oomatshini bokugcinwa luncedo oluphambili kuyilo lwe-hex nut. Iinjineli zixabisa ukulungelelaniswa, okwenza kube lula ukulawulwa kwempahla kunye nokunciphisa ixesha lokunciphisa ngexesha lokulungiswa.
Icandelo lezaMandla: Kwiiinjini zomoya kunye neendawo zokucokisa i-oyile, iziqhoboshi zijongana neemeko ezigqithisileyo ezibandakanya umoya onamandla, isitshizi setyuwa, kunye nokuguquguquka kobushushu. Iinguqulelo ezikhethekileyo zealloy ye DIN934 hex nut baqeshwe apha ukuxhathisa i-hydrogen embrittlement kunye noxinzelelo lwe-corrosion cracking. Ukusilela kwendongomane enye kwezi ndawo kunokukhokelela kwilahleko enkulu yokusebenza okanye kwiingozi zokhuseleko.
Nakwizinto zombane zabathengi kunye nezixhobo zombane, iisayizi ezincinci zeemetric zeDIN934 zifunyenwe zikhusela iifreyimu zangaphakathi kunye neepaneli. Nangona imithwalo iphantsi, ukuchaneka kwenkqubo yentambo ye-metric iqinisekisa ukuba imigca yendibano ezenzekelayo inokusebenza ngokufanelekileyo ngaphandle kwe-jamming okanye imiba yokungahambi kakuhle.
Izinto eziluncedo kunye neMida yeDIN934 Hex Nuts
Sonke isisombululo sobunjineli sibandakanya urhwebo. Ukuqonda amandla athile kunye nobuthathaka be DIN934 hex nut inceda abaqulunqi benze izigqibo ezifanelekileyo malunga nexesha lokuyisebenzisa kunye nexesha lokuqwalasela ezinye iindlela zokuziqinisa.
Izinto eziluncedo ezingundoqo:
- Ukubekwa emgangathweni: Ubukho behlabathi buqinisekisa ukuba izinto ezitshintshiweyo zifumaneka lula naphi na ehlabathini, kucutha umngcipheko wokubonelela.
- Ukuhambelana kwesixhobo: Ubume be-hexagonal busebenza kunye nezixhobo eziqhelekileyo, ezingabizi kakhulu ezifumaneka kwi-toolkit nganye, ukwenza lula ukudibanisa kunye nokugcinwa.
- Umthamo ophezulu womthwalo: Uyilo olupheleleyo lunikeza ukubandakanyeka kwentambo ephezulu, ukuxhasa imithwalo ephezulu kunye ne-shear xa kuthelekiswa namantongomane amancinci.
- Ukusetyenziswa kwakhona: Ukwakhiwa kwesinyithi yonke into ivumela imijikelezo emininzi yofakelo kunye nokususwa ngaphandle kokulahleka okukhulu komsebenzi, ngokungafaniyo neloni yokufaka izitshixo.
- Ukuxhathisa iqondo lobushushu: Ukungabikho kwezixhobo zeplastiki, la mandongomane asebenza ngokuthembekileyo kwiindawo ezinobushushu obuphezulu apho ezinye iindlela zokutshixa zingasilela.
Imida ephawulekayo:
- Uvakalelo lweVibration: Njengendongomane eqhelekileyo, ayinazo iimpawu zokutshixa zendalo. Kwiindawo ezishukumayo eziphezulu, ifuna izixhobo ezincedisayo zokutshixa ezinje ngeewasha zokutshixa, ulwelo lokutshixa intambo, okanye i-double-nutting.
- Iimfuno zesithuba: Ubude obupheleleyo bunokuba buthintelo kuyilo oluxinene kakhulu apho isithuba se-axial sinqongophele, nto leyo efuna ukusetyenziswa kwezinye iindlela ezibhityileyo.
- Umngcipheko wokuRhakala: Iinguqulelo ezisemgangathweni ze-carbon steel ziyakwazi ukugqwala ukuba azifakwanga kakuhle okanye zigqunywe. Kwiindawo zeekhemikhali ezinobundlobongela, insimbi engenasici okanye ukuphuculwa kwe-alloy exotic kunyanzelekile, ukunyuka kweendleko.
- Itorque yokufakela: Ukufezekisa ukulayisha kwangaphambili okuchanekileyo kufuna abasebenzi abanezakhono kunye nezixhobo ezilinganisiweyo. Ukuqiniswa ngesandla kudla ngokukhokelela kwiziphumo ezingahambelaniyo.
Ukulinganisa le miba ngokweemfuno zeprojekthi kubalulekile. Ukusetyenziswa kwe-static yangaphakathi, ukulula kwe-DIN934 kulungile. Ukunyuka kwemoto eshukumayo, iindleko ezongezelelweyo kunye nobunzima benkqubo yokutshixa kufuneka ifakwe kwisigaba soyilo.
Ukusebenzisana ngokuchaneka: ukuGqiba koMveliso
Ngelixa ukuqonda iinkcukacha zobugcisa be DIN934 hex nut Kubalulekile, ukufumana la macandelo kumvelisi othembekileyo kubaluleke ngokulinganayo kwimpumelelo yeprojekthi. Ifumaneka e-Handan, eHebei-indawo eyaziwayo yase-China yokuvelisa i-fastener-inkampani yethu imi njengenkulumbuso yehlabathi jikelele kunye neshishini lokudibanisa urhwebo. Ngaphezulu kweminyaka elishumi yamava akhethekileyo, siye saziseka njengeqabane elithembekileyo kubathengi kumazwe angaphezu kwama-26.
Ubuchule bethu budlulela ngaphaya konikezelo olusemgangathweni. Ngelixa sisebenza ngokukhethekileyo kuphuhliso, ukuveliswa, kunye norhwebo lwezisombululo ezibanzi ze-fastener kunye nezixhobo ze-hardware, amandla ethu okuvelisa abandakanya iimveliso ezizodwa ezifana ne-casing geckos kunye namazinyo omthi adityaniswe izikrufu zamehlo / iibholithi. Okubaluleke ngakumbi kwizicelo zolwakhiwo, sinobuchwephesha obuphambili kunye netalente yobuchwepheshe obuphezulu obuyimfuneko ukuvelisa iziqhoboshi ezinamathela ngokungqongqo kwi-GB, DIN, JIS, ANSI, kunye neminye imigangatho yamazwe ngamazwe.
Sikholelwa ukuba umgangatho ayisiyo metric kuphela kodwa yifilosofi. Ukuthobela umgaqo "womgangatho kuqala, umthengi kuqala," sityala imali eninzi kuphando lwezenzululwazi kwaye sisebenzise iindlela zovavanyo ezigqibeleleyo zokuqinisekisa yonke into. DIN934 hex nut Ukushiya indawo yethu kuhlangabezana nemilinganiselo yokusebenza engqongqo. Iqela lethu lobuchwephesha lobuchwephesha kunye noomatshini abaphambili basivumela ukuba sinikezele ngamaxabiso akhuphisanayo ngaphandle kokulalanisa kwimfezeko. Nokuba ufuna izinto zesitokhwe ezisemgangathweni okanye iinkcukacha ezilungiselelwe iimfuno zeprojekthi eyodwa, sizimisele ukubonelela ngenkonzo ecingisisiweyo kunye nokugcina igama lokugqwesa elihlangabezana neemfuno eziguqukayo zentengiso yehlabathi.
Imibuzo Ebuzwa Rhoqo (FAQ)
Uthini umahluko phakathi kwe-DIN934 kunye ne-ISO 4032?
Ngokwenyani, akukho mahluko ubalulekileyo kwimilinganiselo okanye ukusebenza. I-ISO 4032 ngumgangatho wamazwe ngamazwe oye wadibana kakhulu ne-DIN934. Uninzi lwabavelisi bavelisa umgca wemveliso omnye owanelisayo zombini iinkcukacha. Ukuba umzobo ubiza i-DIN934, i-ISO 4032 ethobelayo nut ngokubanzi iyamkeleka kwaye ithathe indawo efanayo.
Ndingasebenzisa i-DIN934 nut ngebholithi yobukhosi?
No. Metric kunye ne-imperial (UNC/UNF) iiprofayili zentambo zineengile ezahlukeneyo zepitch kunye nemilinganiselo. Ukuzama ukunyanzelisa i-metric DIN934 hex nut kwibholiti yobukhosi kuya konakalisa imisonto yawo omabini amacandelo kwaye kubangele umanyano olubuthathaka, olungathembekanga. Soloko utshatisa isixokelelwano somsonto we nut kwibholiti ngqo.
Ndiluchonga njani udidi lwepropathi ye-DIN934 nut?
Iiklasi zepropathi zihlala zigximfizwa kubuso obunye be nut. Umzekelo, u-“8” ubonisa uKlasi 8, ngelixa u-“10” ubonisa uKlasi 10. Amandongomane amancinane (ngaphantsi kwe-M5) asenokungabi nandawo yaneleyo yokufaka isitampu, apho amaxwebhu esiqinisekiso asuka kumthengisi kufuneka axhomekeke kuwo ukuze kungqinwe ibakala.
Ngaba iwasha yokutshixa iyimfuneko nge-DIN934 nut?
Kuxhomekeke kwisicelo. Kwi-static, i-non-vibrating joints, i-washer ecacileyo okanye ayikho i-washer inokwanela. Nangona kunjalo, kuyo nayiphi na imeko ephantsi kokungcangcazela, ukothuka, okanye ukukhwela ibhayisekile eshushu, indlela yokutshixa iyacetyiswa kakhulu. Oku kunokuba iwasha yokutshixa eqhawukileyo, iwasha enamazinyo, okanye isitshixo sokutshixa imisonto ukunqanda DIN934 hex nut ukusuka ekuphumeni kwexesha.
Zeziphi izinto ezigqityiweyo ezifumaneka kwi-DIN934 nuts?
Ukugqitywa okuqhelekileyo kubandakanya i-zinc plating (ecacileyo okanye emthubi), i-hot-dip galvanizing, iphosphate, kunye ne-oxide emnyama. Iinguqulelo zensimbi ezingenasici (A2 / A4) zinomphetho wendalo ogqithisiweyo. Ukukhethwa kokugqiba kuxhomekeke kwinqanaba elifunekayo lokuchasa ukubola kunye nokuqwalaselwa kobuhle. I-Hot-dip galvanizing ibonelela ngokhuseleko olungqindilili kodwa iguqula imilinganiselo kancinane, ifuna iibholiti ezinkulu.
Isiphelo kunye nesiKhokelo sokuKhetha
I DIN934 hex nut Ihlala ilitye lembombo letekhnoloji yokuqinisa i-metric, enikezela ngebhalansi eqinisekisiweyo yamandla, ukuthembeka, kunye nokulula ukuyisebenzisa. Imilinganiselo yayo esemgangathweni kunye neenkcazo zeklasi zepropathi ezicacileyo zibonelela ngeenjineli ngokuzithemba okufunekayo ukuyila izakhiwo ezikhuselekileyo nezizinzileyo. Nokuba kukhusela isixhobo esiethe-ethe okanye ibhulorho enkulu, usetyenziso oluchanekileyo lweli candelo lubalulekile kwimfezeko yomatshini.
Esi sikhokelo sifanelekile kubaphathi beentengo, iinjineli zoomatshini, kunye namagcisa olondolozo ekufuneka aqinisekise iinkcukacha okanye aqonde ama-nuances ee-metric fasteners. Ngokuqaphela umahluko phakathi kwe-DIN934 kunye neminye imigangatho, ukukhetha ibakala elifanelekileyo lezinto eziphathekayo, kunye nokunamathela kwiiprothokholi ezifanelekileyo zokufakela, iingcali zinokwandisa ubomi kunye nokusebenza kweendibano zabo.
Xa uchaza iprojekthi yakho elandelayo, beka phambili ukuqinisekisa udidi lwepropathi olufunekayo kwiimeko zomthwalo wakho kwaye uvavanye imiba yokusingqongileyo enokuthi imisele ukugqitywa komphezulu othile okanye imathiriyeli. Hlala udibanisa eyakho DIN934 hex nut kunye neebholithi ezihambelanayo kwaye, apho kuyimfuneko, izinto ezifanelekileyo zokutshixa ukuqinisekisa uqhagamshelo olungaphumeleliyo. Ngezicelo ezibalulekileyo, dibana neengcali eziqinisekisiweyo zokuqinisekisa ukuba ukhetho lwakho luchasene neekhowudi zeshishini zamva nje kunye nemithetho yokhuseleko.
