Makina a Hex Mutu Woyenda ndi zinc zojambula, mano athunthu, ndipo mulibe miyambo, ndikuphatikizidwa ndi zitsulo zokulirapo - mphamvu zopangidwa mwamphamvu mu grades 8.8, 10.9.
p>Makina a Hex Mutu Woyenda ndi zinc zojambula, mano athunthu, ndipo mulibe miyambo, ndikuphatikizidwa ndi zitsulo zokulirapo - mphamvu zopangidwa mwamphamvu mu grades 8.8, 10.9.
Kwa kalasi ya grade 8.8, chitsulo chachitsulo chimakhala ndi zinthu monga kaboni, manganese, ndi silicon. Nditakumana ndi kutentha - chithandizo chamankhwala, atha kukhala ndi mphamvu yochepera 800 MPA yokolola 640 mpauti, opanga - ntchito - ntchito yoyeserera yolimba kwambiri.
Ma bore 10.9 Ma bolts amapangidwa kuchokera ku Alhoy wachitsulo popanda kuwongolera molondola pamapangidwe am'madzi komanso kutentha kwambiri - chithandizo chamankhwala. Amatha kufikira mphamvu yocheperako ya 1000 MPA ndi mphamvu yokolola 900 MPa, zomwe zimawalimbikitsa kupirira katundu wambiri, kugwedezeka, ndi zipsinjo zamakina, ndipo nthawi zambiri zimagwiritsidwa ntchito polumikizidwa.
Ma bore apamwamba kwambiri - ma bodi 12.9 amapangidwa kuchokera kukwembe - mtundu wa alloy wachitsulo wokhala ndi kuwongolera kokwanira komanso kutsanzira kutentha. Amapereka mphamvu zochepa za 1200 MPA ndi mphamvu zokolola 1080 muPA, ndikuwapangitsa kukhala abwino kwambiri - ntchito zamagetsi, zokwera - zolimbitsa thupi - ndi zazikulu - zomanga Bridge.
Kulemba kwa zinc yachikasu ndi kofunikira - mankhwala othandizira. Kudula kwa zinc kumaphatikizapo zamatumbo osanjikiza a zinziro pamtunda wa zitsulo za alloy. Kuphatikiza kwa othandizira ena mankhwala panthawi yopanga ma pulani amapereka chikasu cha zinc. A ZirCoser iyi imachita ngati chotchinga chopereka, kutengera kuteteza kuti muteteze chitsulo chokhazikikacho, motero zimalimbikitsa kukana kwa bolt.
Mzere wazogulitsa mutu wa hex umaphatikizapo mitundu yosiyanasiyana malinga ndi mtundu wa din6921, ISO4162, ndi GB5787, komanso kukula, kutalika, ndi kalasi yayikulu:
Mitundu Yokhazikika: Mogwirizana ndi miyezo yoyenera, ma bolts awa amapezeka m'mitundu yosiyanasiyana ya metric. Ma diameter a Bolt amachokera ku M6 mpaka M36, pomwe kutalika kumatha kusiyanasiyana kuchokera ku 10mm mpaka 300mm kapena kupitilira apo, kutengera zosowa zapadera. Mitundu Yokhazikika imapanga kapangidwe ka mano, pomwe ulusi umafikira kutalika kwa bolt, kuonetsetsa kuti magwiridwe antchito mosalekeza. Izi zimakhalanso ndi mutu wa hexagonal chokha chopanda kanthu, ndikupereka malo akuluakulu okwanira kugawa bwino poyeserera.
Nyonga - mitundu yolumikizidwa: Ma Balts amabwera mu mphamvu zokambidwa 8.8, 10.9, ndi 12.9. 8.8 - ma boll adgets ndi sing'anga - makampani olimba, omwe nthawi zambiri amagwiritsidwa ntchito mu zida zapamwamba za zida zamagetsi, mipando mipando, ndi kuwala - ntchito zomanga - zomanga - ntchito zomanga - ntchito zomanga - ntchito zomanga - zomangamanga - ntchito zomanga - ntchito zomanga - zomangamanga - ntchito zomanga - ntchito zomanga - zomangamanga - ntchito zomanga - ntchito zomanga - zomangamanga - ntchito zomanga - ntchito zomanga - zomangamanga - ntchito zomanga - ntchito zomanga. 10.9 - Ma borts a kalasi ndi okwera - makampani, ofunikira pakugwiritsa ntchito - makina ogwiritsira ntchito, zomangira zomangira, ndi zida zoyendera zomwe zimafunikira. 12.9 - Ma Bolts a Welter ndi okwera - okwera - opangidwa mwachindunji kuti atheke komanso apamwamba - opsinjika m'mafakitale monga Aenthor, ndi chachikulu - zomangamanga - zomangamanga - zomangamanga.
Zapadera - kutalika ndi mitundu: Zofunsira ndi zofunikira zapadera kapena zofunikira zapadera, zapadera - kutalika ndi mawonekedwe. Ma bolts awa akhoza kukhala ndi kutalika kopitilira muyeso komwe amaloledwa ndi miyezo yoyenera. Mitundu yamtundu ingaphatikizenso zosintha mpaka kukula kwa mutu, makulidwe ena, kapena miyeso ina kuti tikwaniritse zofunikira zamapulojekiti apadera, pomwe zikutsatirabe miyezo yapadera ya ntchito ndi magwiridwe antchito.
Kupanga kwa ma bolts awa kumaphatikizapo njira zingapo zotsatizana ndi dil6921, iso4162, ndi GB5787, ndi mtundu - Njira - Zowongolera - Zowongolera:
Kukonzekera Zinthu: Kukwera - mtundu wa zitsulo zopangira zopangira zimawonjezereka kuti akwaniritse zofunikira zazofunikira zamankhwala ndi miyezo yake. Kuyendera mwamphamvu kumachitika pamapangidwe a mankhwala, makina opanga, komanso mawonekedwe a chitsulo. Mitengo yopanda zitsulo kapena ndodo zimadulidwa kukhala kutalika koyenera malinga ndi kuchuluka kwa zofuna za ma balts.
Kupanga: Zitsulo za lehoy zimapangidwa mu mawonekedwe a hexagon okhotakhota ndi bolt shank mpaka kuzizira - mutu kapena kutentha - kungoyambitsa njira. Kuzizira - mutu kumagwiritsidwa ntchito ngati kocheperako - ma bolts ophatikizika, omwe ndi othandiza kwambiri - kupanga voliyumu ndipo amatha kupanga mawonekedwewo polimbana ndi mawonekedwe. Kwa akulu - mulifupi - mphamvu - mphamvu (monga 10,9 ndi 12,9 grade), yotentha - yopepuka imagwiritsidwa ntchito. Munjira iyi, zitsulo zimatenthedwa ku dziko lowonongeka ndipo kenako ndikukakamizidwa kwambiri kuti mukwaniritse mphamvu zofunikira komanso kukula kwake, kuphatikiza mawonekedwe ake ndi kukula kwa mutu wa hexagonal flack.
Kuluma: Mukatha kupanga, mabowo amagwira ntchito. Popeza izi zadzala - mano amatulutsa mano, zingwe zimapangidwa mokwanira kutalika konse kwa shank. Kuzungulira ulusi ndi njira yomwe mungakonde ngati imapanga ulusi wamphamvu ndi kuzizira - kugwira ntchito zitsulo, kukonza chitsulo, kukonza kuthyoka kukana kwa mabatani. Kusintha kwapadera kumagwiritsidwa ntchito kuwonetsetsa kuti ulusi, mbiri, ndi kukula kwake mogwirizana ndi zofunikira za miyezo yoyenera, ndikutsimikizira kulinganiza miyezo yoyenerera, mabowo ofananira.
Chithandizo cha kutentha (kwamphamvu - mphamvu): Mabalika a mphamvu amakambira 8.9, 10.9, ndi 12.9 Kutentha - Chithandizo Njira. Izi zimaphatikizapo kunenepa kuti zichepetse zitsulo ndikuchotsa nkhawa zamkati, zolimbana ndi kuchuluka kwa kuuma ndi mphamvu, komanso kusinthasintha kuuma ndi kulimba kwa mulingo woyenera. Kutentha - mankhwalawa ndi oyendetsedwa bwino kuonetsetsa kuti ma bolts amakumana ndi mphamvu zokhwima komanso zogwirira ntchito zomwe zimachitika chifukwa cha miyezo yawo.
Chikasu chachikaso: Ma bolts amayeretsedwa koyamba kuti achotse zodetsa nkhawa, mafuta, kapena dzimbiri. Kenako, amadzimangirira pamasamba osanja omwe ali ndi mchere wa zincc ndikuwonjezera mankhwala ena. Mitundu yamagetsi imagwiritsidwa ntchito, imapangitsa zizindikiro za zincn kuyika pa boll. Kuphatikiza kwa othandizira makasitomala panthawi yopanga kumapereka utoto wachikaso kupita ku zinc. Mukatha kupanga, ma bolts atha kutumizidwa - chithandizo kanjira, monga kubwereketsa, kuti apititse patsogolo kutsutsana ndi zokutira za zinc, ndikugonjera zofunikira zamiyezo.
Kuyendera bwino: Chingwe chilichonse cha ma bolts chimakhala chowunikira molimbika molingana ndi dil6921, iso4162, ndi GB57877. Macheke a pakati amachitidwa kuti awonetsetse kuti m'mimba mwake, kutalika, zizindikiro, kukula kwa mutu, komanso miyeso yoyaka imakwaniritsa zofunikira za muyezo. Mayeso azachilengedwe, kuphatikizapo kuchuluka kwa mphamvu, kuuma, ndi mayeso a torque, kumachitika kuti zitsimikizire kuti ma bolts amatha kupirira katunduyo ndikukwaniritsa mphamvu ndi njira zogwirira ntchito m'makalasi awo. Kuyesedwa kowoneka kumachitika kuti ayang'anire zofooka zapadzikoli, zojambula zoyenera zachikaso zachikaso, ndipo palibe - kutsatira mawonekedwe a muyezo mawonekedwe a muyezo mawonekedwe. Mabotolo okha omwe amangomaliza mayeso onse amavomerezedwa kuti anyamula ndi kugawa.
Zinc wachikasu - Kuyika mankhwalawa ndi gawo lofunikira lomwe limateteza ndikuzindikiritsa mabatani awa:
Zolemba za zinc: Kulemba zinc - Kudula mitengo kumayamba ndikutsuka kokwanira kwa bolt pamwamba pa kuchuluka kwa chithupsa ndikusankha kuchotsa dothi, mafuta, kapena maofesi. Izi zimatsimikizira chitani chabwino cha chinc. Ma bolts amamizidwa kusamba kosanja komwe kumakhala ndi zinc - zothetsera magetsi. Magetsi akamadutsa pamasamba osamba, a ma ions amakopeka ndi bolt pamwamba ndikusunga ngati chitsulo. Kukula kwa zokutira kwa zinc kumatha kuyambira 5 - 15 microns, kutengera zofunikira kugwiritsa ntchito ndi zomwe muyenera kutetezedwa ndi zomwe zimateteza kwambiri.
Mapangidwe achikasu achikasu: Mtundu wowoneka bwino wachikaso wa zinc umatheka powonjezera mankhwala ena osambira magetsi kupita kusasamba. Othandizira awa amakhudzana ndi zinc panthawi yolemba kuti apange filimu yocheperako, yokongola pamwamba pa zinzi. Kuphimba kwachikasu kumeneku sikungokhala chizindikiritso komanso kuthandizira kukana kwinanso kosinthana popititsa patsogolo zopereka za zinc pamwamba.
Positi - chithandizo: Pambuyo pa zinc Kulemba, ma bolts atha kutumizidwa - chithandizo chamankhwala, monga kuperekera ma meta. Pasipoti imakhudza kumiza ma balts mu yankho la mankhwala, nthawi zambiri amakhala ndi ziwonetsero kapena othandizira ena. Njira iyi imapanga zowonda, zoteteza kwa oxisi pamtunda wa zinc, zomwe zimakulitsanso kukana kwake kuwonongeka ndi kulimba. Kuchizirana kumathandizanso kukhazikika kwa chikasochi ndikusintha kwake kuti athe kufooka ndi kukakamira, kuonetsetsa kuti ma bolts amawoneka ngati otetezedwa.
Makina a Hex Mutu Woyenda ndi zinc chikasu, mano athunthu, ndipo mulibe miyambo, kutengera miyezo ya ISO41782, amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana:
Kumanga ndi Ntchito Zomanga: Pazomangamanga, ma bolts awa amagwiritsidwa ntchito pamalumikizidwe osiyanasiyana, kuphatikizapo matabwa, miyala, ndi mahatchi. Mphamvu zina zoyambirira zimalola kusankha potengera katundu wa katunduyo. For example, 8.8 - grade bolts are suitable for general building components, while 10.9 and 12.9 - grade bolts are used in critical load - bearing connections of high - rise buildings, bridges, and large - scale industrial plants. Kapangidwe kake ka hexagonal kumagawa katunduyo makamaka, kuchepetsa chiopsezo cha kuwonongeka kwa padziko lapansi ndikulimbika kukhazikika kwa kulumikizana. Kusindikiza kwachikasu kwachikasu kumapereka chiwonetsero cha kutukudwa, kuteteza ma balts kuchokera ku zinthu zomwe zili mnyumba zonse zapakhomo komanso zakunja.
Kupanga makina kupanga: Makina opanga mafakitale, ma balts awa ndi ofunikira pakusonkhana, ndikuyika mafelemu, ndikuyika magawo osiyanasiyana. Kukwera kwambiri - mphamvu ngati 10,9 ndi 12,9 kumatha kupirira katundu ndi kugwedezeka kopangidwa pamakina ogwirira ntchito. Mapangidwe athunthu - a mano a mano amawonetsetsa mosasinthasintha komanso odalirika nthawi yonseyi, pomwe nthaka yachikasu - yokhotakhota imayambitsanso moyo wa ma balts ndi makina omwe amasonkhana.
Mafakitale a Magalimoto ndi Magalimoto: Pakugulitsa magalimoto, ma bolts awa amagwiritsidwa ntchito pamsonkhano wamagalimoto, monga kuphatikiza zigawo za injini, zigawo za chassis, ndi mapanelo. Mphamvu zina zoyambirira zimatha kukumana ndi katundu osiyanasiyana - kunyamula zofunikira zamagalimoto osiyanasiyana. Pulogalamu yachikasu yachikasu imathandizira ma balts kuti apirire mikhalidwe yogwira ntchito monyanyira, kuphatikizapo kupendekera mchere wamsewu, chinyezi, komanso nyengo yosiyanasiyana. Gawo la zoyendera, lamagalimoto, ma sitima, ndi zombo, ma bolts awa amagwiritsidwa ntchito posungira zinthu zosiyanasiyana, kuonetsetsa chitetezo ndi kudalirika kwa magalimoto pakugwira ntchito.
Zida zamagetsi ndi zamagetsi: M'magetsi ndi mafakitale amagetsi, ocheperako - ma bolts omwe amagwiritsidwa ntchito amagwiritsidwa ntchito posungira mabwalo amagetsi, mapanelo, ndi zinthu zina. Mapangidwe athunthu - mawonekedwe a mano amalola kuti azilimbitsa thupi molondola, ndipo zipatso za zinc chikachichabe zimateteza ma balts kuchokera ku chinyezi ndi madera amagetsi, kuonetsetsa kuti kudalirika kwa magetsi ndi magetsi.
Zida zapamwamba za General zida ndi kukonza: Pazida wamba zida ndi ntchito zokonza m'mafakitale osiyanasiyana, ma bolts awa amaperekanso zodalirika komanso mtengo - njira yothetsera njira yothetsera vuto. Kupezeka kwawo kwamitundu yambiri ndi mphamvu, monganso miyezo yoyenera, imawapangitsa kukhala oyenera mitundu yosiyanasiyana ya zida ndi ntchito. Zosavuta - kutanthauza zinc - zokutira zokutidwa zimathandizanso kuti mudziyike ndi ma bolts ena panthawi yokhazikitsa.
Okwera - mphamvu ndi odalirika: Ndi mphamvu ntchentche 8.8, 10.9, ndi 12,9.9, maulendo awa amapereka mphamvu bwino, zotheka kulumikiza zinthu zazikulu komanso katundu wapadera, ndi magulu ankhondo. Kupanga kwathunthu - mano a mano kumawonetsa mosasinthasintha komanso odalirika okhwima kumapeto kwa bolt shank, kupereka batala komanso katundu - kunyamula mphamvu zosiyanasiyana.
Kukana Kulimbana Kwawotchire: Zinc wachikasu Zazitsulo zosanjikiza zimachitika ngati chotchinga chopereka, ndipo positi - chithandizo chamankhwala chomwe chimathandizira. Izi zimapangitsa kuti mabowo agwiritse ntchito m'malo osiyanasiyana, kuphatikiza omwe ali ndi chinyezi, chinyezi, komanso zinthu zofatsa, zomwe zimapangitsa moyo wa ma balts ndi zigawo zomwe amalimbitsa.
Kapangidwe kotsimikizika ndi kuyerekezera: Kutsatirana ndi Din6921, Iso4162, ndi GB5787, ndikupanga mapangidwe oyenera, kuonetsetsa kulumikizana ndi kusinthana ndi mafakitale osiyanasiyana. Miyeso yokhazikika, yopangira ulusi, ndi kapangidwe ka mutu wololeza m'malo osavuta komanso kugwiritsa ntchito kugula kwa zida, kukhazikitsa, ndi kukonza chiopsezo cha zolakwa mu msonkhano.
Kugawa Kokweza: Muxagonal Mutu Wokha wopanda nyumba umapereka malo okulirapo poyerekeza ndi mutu wa hex nthawi zonse. Mapangidwe awa amagawa katunduyo nthawi yomweyo pakukhazikika, kuchepetsa chiopsezo cha kuwonongeka kwa mawonekedwe, makamaka pazida zofananira, komanso kulimbikitsa kukhazikika kwa kulumikizana. Ndizopindulitsa makamaka pakugwiritsa ntchito komwe kuli kokhazikika komanso kosakhazikika ndi kuphatikizika kocheperako kumafunikira.
Kuzindikiritsa kosavuta: Mtundu wachikasu wapadera wa zinc amapangitsa kuti mabowo awa azindikire mosavuta, kuthandizira kusankha mwachangu ndi kukhazikitsa pa msonkhano wa msonkhano ndi kukonza ntchito. Kuzindikiritsa kumeneku kumathandiza kupewa kusakaniza - UPS ndi mitundu ina ya ma bolts, kukonza ntchito bwino ndikuchepetsa chiopsezo chosintha cholakwika.
Mtengo - ogwira: Kupereka magwiridwe antchito ndi mtengo, ma bolts awa amapereka mtengo - njira yothetsera njira yothetsera ntchito zingapo. Kupanga kwawo kokhazikika, kupezeka mosiyanasiyana ndi mphamvu, ndipo kukana zabwino, komanso kuchuluka kwa kuchuluka kwa ndalama zambiri m'majelojekiti pokonzanso zinthu ndi kukonza.