A DIN934 ni isi izwi kwisi yose kurwego-ruremereye, uburebure bumwe bwa mpande esheshatu zikoreshwa muri metric bolted ihuza. Byasobanuwe na Deutsches Institut für Normung, iki gice cyemeza guhuza neza neza umurongo, gukoresha umurongo uhoraho, hamwe nuburinganire bwizewe bwubatswe mumashini yinganda, inteko zitwara ibinyabiziga, hamwe nuburyo bwo kubaka. Gusobanukirwa ibipimo byihariye, amanota y'ibikoresho, n'imipaka ntarengwa ni ngombwa kuri ba injeniyeri n'inzobere mu gutanga amasoko bashaka kubahiriza n'umutekano.
Niki gisobanura DIN934 Hex Nut Standard?
Uwiteka DIN934 Yerekana ibyingenzi kubisobanuro bya metric coarse-thread nuts mubikorwa rusange byubuhanga. Bitandukanye nuburyo bworoshye bworoshye, iyi ngenderwaho itegeka uburebure bwihariye-bugari bugereranya imikoreshereze yimitwaro hejuru yumutwe. Igishushanyo mbonera cya filozofiya yibanze ku gutanga umurongo uhagije kugirango wirinde kwiyambura imihangayiko mugihe ukomeje umwirondoro wuzuye ubereye ahantu hafunzwe.
Inzobere mu nganda zishingiye kuri iki gipimo kuko gikuraho ibidasobanutse mu isoko. Iyo igishushanyo mbonera kigaragaza DIN934, gitegeka kwihanganira geometrike nyayo, inguni zingana, nubunini bwa wrench. Ubu bumwe butuma habaho guhinduranya bidasubirwaho hagati yinganda zubahiriza ihame, zemeza ko ibinyomoro bikorerwa mu kigo kimwe bihuye na bolt ikorerwa mu kindi nta guhungabana.
Ibisobanuro bya tekiniki birenze ibirenze geometrie. Irimo imiterere yubukanishi isabwa mubyiciro bitandukanye byumutungo, uhereye kumyuma ya karubone nkeya kubikoresho bidakenewe cyane kugeza ibyuma biremereye cyane biva kumitwaro iremereye. Igipimo nacyo gitegeka kurangiza hejuru yubuso, kwemeza ko uburyo bwo gusasa cyangwa gutwikira bitabangamira guhuza urudodo cyangwa umurongo wa torque.
Ibiranga Geometrike no Koroherana
Ibisobanuro biranga i DIN934 ni ishusho ya mpandeshatu, yagenewe gufata neza ukoresheje ibisanzwe hamwe na socket. Intera yambukiranya amagorofa (ubunini bwa wrench) hamwe nintera yambukiranya inguni iragenzurwa cyane kugirango wirinde kuzenguruka mugihe cyo kwishyiriraho umuriro mwinshi. Icyuma gito mumaso yo hejuru cyorohereza gutangira urudodo, kugabanya ibyago byo gutambuka mugihe cyo guterana intoki.
Kwihanganira insanganyamatsiko ni ikindi kintu gikomeye. Urudodo rwimbere rwakozwe mubyiciro byihariye byo kwihanganira, mubisanzwe 6H kubikorwa rusange. Ibi byemeza neza neza nududodo two hanze rwicyiciro cya 6g cyangwa 6h, kuringaniza byoroshye guterana hamwe no gukina gake. Gutandukana kurenze iyi mipaka birashobora gutuma umuntu ananirwa imburagihe cyangwa ingorane zo kugera kuri preload iboneye.
Uburebure ni ikintu gitandukanya ubundi buryo bworoshye nka DIN936. Umwirondoro wa DIN934 utanga hafi 0.8 inshuro ya diameter nominal muburebure. Ubwinshi bwibikoresho byiyongereye butuma insanganyamatsiko nyinshi zifatanya na bolt, bikongerera cyane imbaraga zo guhangana no kunyeganyezwa guterwa no guhindagurika no gukata imbaraga. Mubidukikije bigenda neza, uku gusezerana kwinyongera akenshi ni itandukaniro riri hagati yumutekano hamwe no gutsindwa gukabije.
Byuzuye DIN934 Ingano yubunini bwimbonerahamwe nimbonerahamwe
Guhitamo ingano yukuri nibyingenzi kugirango umushinga ugende neza. Imbonerahamwe ikurikira irerekana ibyingenzi byibanze kubipimo bisanzwe bya metero nini ya DIN934. Indangagaciro zerekana ibipimo byizina nubunini busanzwe bwa wrench busabwa mugushiraho.
| Ingano y'izina (d) | Ikibanza cy'umutwe (P) | Ingano yubunini | Uburebure (m) | Ikigereranyo kinini cyo hanze (e) |
| M3 | 0,5 mm | 5.5 mm | Mm 2,4 | 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 | Mm 10 | 5.2 mm | 11.05 mm |
| M8 | 1,25 mm | Mm 13 | 6.8 mm | 14.38 mm |
| M10 | 1.5 mm | Mm 16 | 8.4 mm | 17,77 mm |
| M12 | 1,75 mm | Mm 18 | 10.8 mm | 20,03 mm |
| M16 | 2,2 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 |
Ni ngombwa kumenya ko mugihe ingano yizina ikomeza guhoraho, kwihanganira inganda bituma habaho itandukaniro rito. Porogaramu zisobanutse neza zishobora gusaba utubuto twerekanwe kurenza imipaka isanzwe ya ISO yihanganira. Buri gihe ujye ubaza amakuru yihariye ya tekiniki kugirango ubone ibintu bitwara ibintu DIN934 yujuje ibyangombwa bisabwa byumushinga.
Urudodo rwurudodo rwavuzwe haruguru rwerekana urukurikirane rusanzwe rwuruhererekane. Impinduramatwara nziza irahari ariko igwa munsi yuburyo butandukanye. Gukoresha urutoki ruto ruto kumurongo mwiza, cyangwa ubundi, bizavamo guhita byangirika no gutsindwa hamwe. Kugenzura guhuza amajwi ni intambwe iteganijwe mbere yuko inteko itangira.
Ibyiciro by'ibikoresho hamwe na mashini ya mashini
Imikorere ya a DIN934 biterwa cyane nibigize ibikoresho no kuvura ubushyuhe. Igipimo gishyira mubice bigize ibyiciro byumutungo, byerekana imbaraga nubukomezi. Ibyiciro byiganje cyane birimo 4, 5, 6, 8, 10, na 12, hamwe numubare munini ugaragaza imbaraga zikomeye.
Icyiciro cya 4 n'icya 5: Mubisanzwe bikozwe mubyuma bike bya karubone, birakwiriye mubikorwa rusange-bigenewe aho imizigo ikabije idateganijwe. Zitanga ihindagurika ryiza kandi zikoreshwa kenshi mubicuruzwa byabaguzi, ibikoresho byoroheje, hamwe nuburyo butari bwubatswe. Aya manota mubisanzwe ntagikomye cyangwa gikomeye.
Icyiciro cya 8: Nibikorwa byinganda zikora hagati-ziremereye zisabwa. Ikozwe mu cyuma giciriritse giciriritse kandi kizimye kandi gishyuha, imbuto zo mu cyiciro cya 8 zitanga uburinganire buhebuje bwimbaraga no gukomera. Nibisanzwe byahagaritswe kumodoka, imashini zinganda, hamwe nibyuma byubatswe aho kwizerwa aribyo byingenzi.
Icyiciro cya 10 n'icya 12: Byagenewe ibidukikije bihangayikishije cyane, utubuto dukoresha ibyuma bivanze hamwe nuburyo bukomeye bwo kuvura ubushyuhe. Nibyingenzi muri sisitemu ya hydraulic, ibikoresho byubucukuzi buremereye, na moteri yimodoka ikora cyane. Gukoresha ibinyomoro byo murwego rwohejuru hamwe na bolt-tensile irashobora guhungabanya inteko yose, kuko ibinyomoro bishobora kwambura mbere yuko bolt igera aho itanga umusaruro.
Ibyuma bitagira umuyonga, nka A2 (304) na A4 (316), nabyo biraboneka cyane munsi ya geometrike ya DIN934. Mugihe muri rusange bihuye nicyiciro cyo hasi ugereranije nicyuma gikomeye cya karubone, kurwanya kwangirika kwabo bituma biba ingenzi mu nganda zo mu nyanja, imiti, n’ibiribwa. Guhitamo bigomba buri gihe gupima imbaraga zisabwa kurwanya ibidukikije.
DIN934 na Ibindi bipimo bya Hex: Kugereranya tekinike
Mu rwego rwo gufunga ibipimo, urujijo rukunze kuvuka hagati yuburyo busa. Gutandukanya DIN934 uhereye kuri bagenzi bayo ni ngombwa kugirango habeho umutwaro wuzuye wa clamp hamwe nu guhuza imigozi. Itandukaniro ryibanze riri muburebure, uburemere, nubushobozi bwo gutwara ibintu.
Kugereranya cyane ni hagati ya DIN934 na DIN936. Mugihe byombi bisangiye ubunini bumwe na diameter yo hanze kuri diameter yatanzwe, uburebure bwabo buratandukanye cyane. DIN936 ni imbuto "yoroheje" cyangwa "jam", ifite hafi kimwe cya kabiri cy'uburebure bwa DIN934. Kubwibyo, DIN936 itanga insanganyamatsiko nke zasezeranijwe kandi ntizikwiriye imirimo yibanze yo kwikorera imitwaro. Ubusanzwe ikoreshwa nkibifunga bifunga ibinyomoro birebire cyangwa mubisabwa umwanya-mwinshi aho gusezerana bidashoboka.
Indi ngingo ikunze kuvugwa ni DIN985, nylon yinjizamo ibinyomoro. Mugihe DIN985 isangiye uburebure rusange nubunini bwa DIN934, ikubiyemo umukufi wa polymer kugirango wirinde kurekura kubera kunyeganyega. Niba porogaramu isaba imbaraga za torque cyangwa kwifungisha ubushobozi, DIN985 nuguhitamo gukwiye. Ariko, kubihuza bihamye cyangwa aho uburyo bwo gufunga butandukanye (nkuwakaraba cyangwa udufunga umugozi), bisanzwe DIN934 ikomeza kuba hejuru kubera ubwubatsi bwibyuma byose no kwihanganira ubushyuhe bwo hejuru.
| Ikiranga | DIN934 (Bisanzwe) | DIN936 (Thin / Jam) | DIN985 (Nyloc) |
| Igikorwa Cyibanze | Kwizirika muri rusange | Gufunga / Kubika Umwanya | Kurwanya kunyeganyega |
| Ikigereranyo cy'uburebure | ~ 0.8 x Diameter | ~ 0.4 x Diameter | ~ 0.8 x Diameter |
| Gusezerana | Byuzuye | Igice | Byuzuye (hamwe na nylon winjizamo) |
| Ubushyuhe ntarengwa | Hejuru (Icyuma gusa) | Hejuru (Icyuma gusa) | Ntarengwa na Nylon (~ 120 ° C) |
| Gukoresha | Hejuru | Guciriritse | Ntarengwa (Nylon degrades) |
Gusobanukirwa itandukaniro birinda amakosa ahenze. Gusimbuza DIN936 kuri DIN934 yerekanwe mugihe kiremereye cyane birashobora kugabanya imbaraga zo gukata kwingingo hafi 50%, bigatuma habaho kunanirwa kwubaka. Ibinyuranye, ukoresheje DIN934 aho DIN936 isobanuwe birashobora gutera ibibazo byo kwivanga mumateraniro yuzuye.
Byongeye kandi, ibingana mukarere birahari, nka ISO 4032, bihujwe na tekiniki na DIN934. Mu masoko ya kijyambere, kwerekana ISO 4032 akenshi bitanga umusaruro wumubiri nka DIN934, byerekana guhuza isi yose ibipimo ngenderwaho. Ariko, ibishushanyo byumurage birashobora guhamagarira DIN934, bisaba kumenyera izina.
Kwinjizamo Imyitozo myiza yo gukora neza
Kwishyiriraho neza ningirakamaro nko guhitamo iburyo DIN934. Ndetse urwego rwohejuru rwihuta ruzananirwa niba rwashizweho nabi. Gukurikiza inzira itunganijwe yemeza ko ihuriweho rigera kuri preload yateguwe kandi rigakomeza ubunyangamugayo mubuzima bwa serivisi.
- Gutegura Ubuso: Menya neza ko hejuru yububiko munsi yumutobe n'umutwe wa bolt bifite isuku, biringaniye, kandi bitarimo imyanda. Ibitagenda neza birashobora gutera imizigo itaringanijwe, biganisha ku kunama guhangayitse muri bolt.
- Ingamba zo Gusiga: Koresha amavuta akwiye kumutwe no mumaso yo kwifata keretse iyo yihuta yabanje gutwikirwa hamwe no guhuza ibice. Gusiga amavuta bigabanya coefficente yo guterana, bigatuma urumuri rwinshi rushyirwa mu mbaraga zifata aho gutsinda ubushyamirane.
- Igenzura rya Torque: Koresha Calibrated torque wrench kugirango ushyire mubikorwa byagenwe. Kurenza urugero birashobora kurambura Bolt hejuru yumusaruro wacyo cyangwa kwambura imigozi yimbere yimbuto. Gukomera-kunanirwa kubyara umutwaro uhagije, bishobora gutandukana.
- Ibintu bikurikirana: Muri flanges nyinshi cyangwa ibishushanyo, komeza utubuto mu nyenyeri cyangwa ishusho ya crisscross. Ibi byemeza no kwikuramo gasketi cyangwa intera ihuriweho, birinda gutemba no kumeneka.
- Kugenzura: Kubisabwa bikomeye, kora igenzura rya kabiri nyuma yigihe cyo gutuza. Amagare yubushyuhe nubushuhe bwambere arashobora kugabanya preload, bisaba ko wongera gukora.
Isano iri hagati ya torque na tension iragoye kandi iterwa nibintu byinshi, harimo ikibanza cyumutwe, kurangiza hejuru, hamwe no gusiga. Kwishingikiriza gusa kuri "kumva" ntibihagije kubikorwa byubatswe. Imbonerahamwe ya torque itangwa nabakora byihuse cyangwa ibitabo byubuhanga kugirango umenye indangagaciro zikwiye kumurongo wihariye wumutungo wawe DIN934.
Byongeye kandi, tekereza ku gukoresha ibikoresho byogejwe mugihe ushyizeho utubuto twinshi cyane kubikoresho byoroshye. Hatabayeho gukaraba, ibinyomoro bizunguruka birashobora guhuza ibikoresho fatizo mugihe cyo gukomera, bigahindura coefficient de fraisation kandi bishobora kwangiza ibice byubaka. Gukaraba gukomeye bikwirakwiza umutwaro kandi bigatanga ubuso bunoze bwo kuzunguruka.
Porogaramu Rusange Kuruganda
Ubwinshi bwa DIN934 ikora ibice byose mubice hafi yinganda zose ziremereye kandi zoroheje. Igishushanyo cyacyo gikomeye gikemura ibibazo bitandukanye by’ibidukikije hamwe n’imihangayiko, bituma iba igisubizo cyibisubizo bihoraho kandi bihoraho.
Gukora ibinyabiziga: Kuva kuri moteri kugeza kuri sisitemu yo guhagarika chassis, DIN934 nuts zifite umutekano wingenzi. Muri iyi porogaramu, Urwego rwa 8 cyangwa urwego rwo hejuru rusanzwe kugirango rushobore guhangana n’ibinyeganyega bikabije hamwe n’imizigo ifite imbaraga mu gihe cyo gukora ibinyabiziga. Imyenda irwanya ruswa ikoreshwa kenshi kugirango irinde umunyu wo mumuhanda nubushuhe.
Ubwubatsi n'ibikorwa Remezo: Imiterere yicyuma, ibiraro, nuburyo bwo kubaka bishingiye kumurambararo munini wa DIN934 kugirango uhuze ibiti ninkingi. Hano, icyibandwaho ni imbaraga zo gukata hamwe nigihe kirekire. Impinduramatwara ikunze kugaragara kugirango irwanye kwangirika kwikirere mumyaka mirongo ikora. Ubwizerwe bwaya masano ntibushobora kuganirwaho kumutekano rusange.
Imashini zinganda: Sisitemu ya convoyeur, pompe, compressor, hamwe na robo ikora robot ikoresha ibihumbi nibi bifunga. Ubushobozi bwo gusenya no guteranya imashini zo kubungabunga ni inyungu nyamukuru yubushakashatsi bwa hex. Ba injeniyeri baha agaciro ibipimo ngenderwaho, byoroshya gucunga ibarura no kugabanya igihe cyo gusana.
Urwego rw'ingufu: Muri turbine yumuyaga no gutunganya amavuta, ibifunga bihura nibihe bikabije birimo umuyaga mwinshi, gutera umunyu, nihindagurika ryubushyuhe. Impamyabumenyi yihariye ya verisiyo ya DIN934 bakoreshwa hano kugirango barwanye hydrogène hamwe no guturika kwangirika. Kunanirwa kwimbuto imwe muribi bidukikije birashobora gutera igihombo gikomeye mubikorwa cyangwa guhungabanya umutekano.
Ndetse no mubikoresho bya elegitoroniki no gukora ibikoresho, ingano ntoya ya DIN934 iboneka ifite umutekano imbere. Mugihe imizigo iri hasi, ibisobanuro bya sisitemu ya sisitemu yerekana ko imirongo yiteranirizo yikora ishobora gukora neza nta guhuza cyangwa guhuza ibibazo.
Ibyiza nimbibi za DIN934 Imbuto
Igisubizo cyubwubatsi cyose kirimo ubucuruzi. Gusobanukirwa imbaraga nintege nke zihariye za DIN934 ifasha abashushanya gufata ibyemezo byuzuye bijyanye nigihe cyo kuyikoresha nigihe cyo gusuzuma ubundi buryo bwo gufunga.
Inyungu z'ingenzi:
- Ibipimo ngenderwaho: Kuboneka kwisi yose byemeza ko abasimbuye byoroshye kubona isoko aho ariho hose kwisi, bikagabanya ingaruka zitangwa.
- Guhuza ibikoresho: Imiterere ya mpandeshatu ikorana nibikoresho bisanzwe, bihendutse biboneka muri buri gitabo, koroshya guterana no kubungabunga.
- Ubushobozi Buremereye Bwinshi: Igishushanyo-cyuzuye cyuzuye gitanga urudodo rwiza rwo hejuru, rushyigikira imitwaro iremereye kandi yogosha ugereranije nimbuto zoroshye.
- Gukoresha: Ubwubatsi bwibyuma byose byemerera inzinguzingo nyinshi zo kwishyiriraho no kuyikuramo nta gutakaza cyane imikorere, bitandukanye na nylon yinjizamo.
- Kurwanya Ubushyuhe: Kubura ibice bya pulasitike, utubuto dukora neza muburyo bwubushyuhe bwo hejuru aho ubundi buryo bwo gufunga bwananirana.
Imipaka igaragara:
- Ibyiyumvo byo kunyeganyega: Nkumutobe usanzwe, ubura ibintu byihariye byo gufunga. Mubidukikije bihindagurika cyane, bisaba ibikoresho bifunga bifasha nko gukaraba, gufunga imigozi, cyangwa gutondeka kabiri.
- Ibisabwa Umwanya: Uburebure bwuzuye bushobora kubuza mubishushanyo mbonera cyane aho umwanya wa axial ugarukira, bisaba gukoresha ubundi buryo bworoshye.
- Ingaruka zo kwangirika: Ibyuma bisanzwe bya karubone birashobora kwangirika niba bidashyizwe neza cyangwa bisize neza. Mubidukikije bikabije bya chimique, ibyuma bidafite ingese cyangwa exotic alloy kuzamura ni itegeko, kongera ibiciro.
- Torque yo kwishyiriraho: Kugera kuri preload neza bisaba akazi kabuhariwe nibikoresho byahinduwe. Kwizirika ku ntoki akenshi biganisha ku bisubizo bidahuye.
Gupima ibi bintu binyuranye nibisabwa n'umushinga ni ngombwa. Kubikorwa bihamye murugo, ubworoherane bwa DIN934 nibyiza. Kuri moteri yinyeganyeza, ikiguzi cyinyongera hamwe nuburyo bugoye bwa sisitemu yo gufunga bigomba gushyirwa mubice byashizweho.
Gufatanya na Precision: Gukora neza
Mugihe usobanukiwe na tekiniki ya tekinike ya DIN934 ni ngombwa, gushakira ibyo bikoresho mubukora byizewe ningirakamaro kugirango umushinga ugende neza. Isosiyete yacu iherereye i Handan, Hebei - ihuriro ry’Ubushinwa rizwi cyane mu kongera umusaruro wihuse - isosiyete yacu ihagaze nk’inganda zikomeye ku isi n’umushinga uhuza ubucuruzi. Hamwe nuburambe burenze imyaka icumi, twiyemeje kuba umufatanyabikorwa wizewe kubakiriya mubihugu birenga 26.
Ubuhanga bwacu burenze kure amaturo asanzwe. Mugihe tuzobereye mugutezimbere, gukora, no gucuruza ibisubizo byihuse byihuta nibikoresho byuma, mubushobozi bwacu bwo kubyaza umusaruro harimo ibicuruzwa bidasanzwe nko gufunga gekos hamwe namenyo yimbaho yogejwe intama zijisho ryintama / bolts. Icy'ingenzi cyane mubikorwa byubaka, dufite tekinoroji igezweho nubuhanga buhanitse bukenewe kugirango tubyare ibyuma byubahiriza cyane GB, DIN, JIS, ANSI, nandi mahame mpuzamahanga.
Twizera ko ubuziranenge atari ibipimo gusa ahubwo ni filozofiya. Twisunze ihame ry "ubuziranenge ubanza, umukiriya ubanza," dushora cyane mubushakashatsi bwa siyansi kandi dukoresha uburyo bwiza bwo gupima kugirango buriwese DIN934 kuva mu kigo cyacu byujuje ibisabwa bikomeye. Itsinda ryacu rya tekinike yumwuga hamwe nimashini zateye imbere ziduha gutanga ibiciro byapiganwa tutabangamiye ubunyangamugayo. Waba ukeneye ibintu bisanzwe byimigabane cyangwa ibisobanuro byihariye bijyanye nibikorwa byihariye bikenerwa mumushinga, twiyemeje gutanga serivise nziza kandi tugakomeza kumenyekana kuba indashyikirwa byujuje ibisabwa ku isoko ryisi.
Ibibazo Bikunze Kubazwa (Ibibazo)
Ni irihe tandukaniro riri hagati ya DIN934 na ISO 4032?
Mubyukuri nukuvuga, nta tandukaniro rigaragara mubipimo cyangwa imikorere. ISO 4032 ni amahame mpuzamahanga yahujwe ahanini na DIN934. Ababikora benshi batanga umurongo umwe wibicuruzwa byujuje ibisobanuro byombi. Niba igishushanyo gisaba DIN934, ISO 4032 ibinyomoro byujuje ubuziranenge mubisanzwe byemewe kandi bisimburana.
Nshobora gukoresha ibinyomoro bya DIN934 hamwe na bolt ya imperial?
Oya Metric na imperial (UNC / UNF) imyirondoro yumutwe ifite impande zingana nibipimo. Kugerageza guhatira ibipimo DIN934 kuri bolt ya imperial izangiza insanganyamatsiko yibice byombi kandi bivamo intege nke, zizewe. Buri gihe uhuze urudodo rwa sisitemu yimbuto kuri bolt neza.
Nigute namenya icyiciro cyumutungo wa DIN934?
Ibyiciro byumutungo mubisanzwe byashyizweho kashe kumaso imwe yumutobe. Kurugero, "8" yerekana Icyiciro cya 8, mugihe "10" yerekana Icyiciro 10. Imbuto ntoya (munsi ya M5) ntishobora kuba ifite ubuso buhagije bwo gushyirwaho kashe, mugihe ibyangombwa byemeza uwabitanze bigomba gushingirwaho kugirango hamenyekane amanota.
Gukaraba gufunga birakenewe hamwe na DIN934?
Biterwa na porogaramu. Mu gihagararo gihamye, kidahinda umushyitsi, cyogejwe neza cyangwa ntagikaraba gishobora kuba gihagije. Nyamara, mubidukikije byose bishobora kunyeganyega, guhungabana, cyangwa gusiganwa ku magare yumuriro, birasabwa cyane uburyo bwo gufunga. Ibi birashobora kugabanwa gukaraba, gukaraba amenyo, cyangwa gufunga umugozi wimiti kugirango wirinde DIN934 kuva kurekura igihe.
Ni ubuhe buso burangije kuboneka kuri DIN934?
Kurangiza bisanzwe birimo isahani ya zinc (isobanutse cyangwa umuhondo), gushyushya-gushiramo imbaraga, fosifate, na oxyde yumukara. Ibyuma bidafite ingese (A2 / A4) bifite kurangiza bisanzwe. Guhitamo kurangiza biterwa nurwego rusabwa rwo kurwanya ruswa no gutekereza neza. Hot-dip galvanizing itanga uburinzi bwimbitse ariko ihindura ibipimo bito, bisaba Bolt nini.
Umwanzuro nuyobora
Uwiteka DIN934 ikomeza kuba urufatiro rwa tekinoroji yo gufunga, itanga impirimbanyi zagaragaye zimbaraga, kwizerwa, no koroshya imikoreshereze. Ibipimo byayo bisanzwe hamwe nibisobanuro byumutungo bisobanutse biha injeniyeri ikizere gikenewe mugushushanya umutekano kandi urambye. Yaba afite igikoresho cyoroshye cyangwa ikiraro kinini, gushyira mu bikorwa neza iki gice ni ingenzi ku busugire bw’imashini.
Aka gatabo karakwiriye rwose kubashinzwe gutanga amasoko, abashinzwe imashini, hamwe nabatekinisiye babungabunga bakeneye kugenzura ibisobanuro cyangwa gusobanukirwa nuburyo bwo gufunga ibipimo. Kumenya itandukaniro riri hagati ya DIN934 nibindi bipimo, guhitamo icyiciro gikwiye, no gukurikiza protocole ikwiye, abanyamwuga barashobora gukoresha igihe kinini cyimikorere ninteko zabo.
Mugihe ugaragaza umushinga wawe utaha, shyira imbere kugenzura ibyiciro byumutungo usabwa kugirango ibintu byikorewe kandi usuzume ibintu bidukikije bishobora gutegeka ubuso bwihariye cyangwa ibikoresho. Buri gihe uhuze ibyawe DIN934 hamwe na bolts ihujwe kandi, nibiba ngombwa, ibintu bikwiye byo gufunga kugirango wemeze kunanirwa-umutekano. Kubisabwa bikomeye, baza inama zinzobere zemewe kugirango wemeze guhitamo kwawe kode yanyuma yinganda n’amabwiriza y’umutekano.
