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Hua
He waea piauau hexagonal drill hiku tae
Rainbow chromate passivation (c2C) i runga i te electrogalvanizing, paninga matotoru 8-15μm, whakamatautau rehu tote mo te neke atu i te 72 haora. I te wa e whakamahi ana i te tukanga passivation chromium trivalent, ka tutuki ki te RoHS te whakamarumaru taiao, a ko te ihirangi chromium hexavalent he ≤1000ppm.
Whakaahuatanga
tohu
Whakataki Hua
Te maimoatanga mata: kopere chromate passivation (c2C) i runga i te turanga o te electrogalvanizing, paninga matotoru 8-15μm, whakamātautau rehu tote mo neke atu i te 72 haora. I te wa e whakamahi ana i te tukanga passivation chromium trivalent, ka tutuki ki te RoHS te whakamarumaru taiao, a ko te ihirangi chromium hexavalent he ≤1000ppm.
Whakamohoatanga mahi: Ko te parenga waikura neke atu i te 3 nga wa teitei ake i te electrogalvanizing, e tika ana mo te makuku o waho, te waikawa ngawari ranei me te taiao alkali. Ko te kaha kaha o te tohu M6 i roto i te raima C30 e pa ana ki te 22kN.
Nga ahuatanga o te tono: te whakaurunga taiapa photovoltaic, te tiaki piriti, te whakatika taputapu tauranga, me etahi atu, me nga whakaritenga anti-corrosion me te whakapaipai.
Whakatairitenga matua me nga taunakitanga whiriwhiri
| Momo | Te maimoatanga mata | Te whakamatautau rehu tote | Awhe pakeke | Te aukati waikura | Te tiaki taiao | Nga tauari tono angamaheni |
| Hexagonal pane hiko-piauau | Hiriwa ma | 24-48 haora | HV560-750 | Whānui | Kore he chromium hexavalent | Hanganga maitai o roto, hononga miihini noa |
| Mahunga hexagonal whakakikoruatia konutea tae | Tae aniwaniwa | Neke atu i te 72 haora | HV580-720 3 | Pai | Trivalent chromium tiaki taiao | Taiapa photovoltaic waho, taputapu tauranga |
| Mahunga hexagonal whakakikoruatia konutea pango | Pango | Neke atu i te 96 haora | HV600-700 | Tino pai | Trivalent chromium tiaki taiao | Te tahuhu waka, nga taputapu wera teitei |
| Te upoko porotiti ripeka-hiko | Hiriwa ma | 24-48 haora | HV580-720 | Whānui | Kaore he hexavalent chromium whakapaipai o roto, hanga taonga | Te upoko porotiti whiti whakakikorua konutea tae |
| Tae aniwaniwa | Neke atu i te | 72 haora | HV580-720 | Pai | Trivalent chromium tiaki taiao | Ko nga komaru o waho, nga taputapu kaukau |
Nga whakaaro whiriwhiri:
Nga take o te taiao: Mo nga taiao makuku o waho, teitei ranei, ka pai ake te whakakikorua konutea tae, te whakakikorua zinc pango ranei; mo nga taiao maroke o roto, ka taea te whiriwhiri i te zinc electroplating.
Nga whakaritenga utaina: Mo nga ahuatanga taumaha (penei i nga piriti me nga miihini taumaha), me kowhiria nga hiu hiku whakakikorua konutea pango hexagonal drill hiku. Ko nga korero i runga ake i te M8 me whakamatau mo te taipana kia rite ki te GB/T 3098.11.
Nga whakaritenga o te taiao: Ko te zinc electroplating (chromium-kore) e taunaki ana mo te ahumahi hauora me te kai; ka taea te kowhiria te whakakikorua konutea pango me te whakakikorua konutea pango mo nga kaupapa ahumahi noa.
Nga whakaritenga whakaurunga:
Te mana whakahaere tere o te hiko: 3.5mm te diameter drill hiku hiku e tūtohu ana kia 1800-2500 rpm, me te 5.5mm te diameter drill hiku ka tohua kia 1000-1800 rpm.
Te mana whakahaere: Ko te taipana o te tohu M4 e pa ana ki te 24-28kg・cm, a ko te tohu M6 e pa ana ki te 61-70kg・cm. A ape i deformation o te tïpako na te nui tightening.
whakapā mai
Nga hua rongonui e pa ana
Hexagon socket electrogalvanized bolts
He kohao turanga hexagon te upoko o te hexagon socket bolt, me whakakaha ki te hexagon socket wrech (paerewa GB/T 70.1). Ko nga mea noa ko te 35CrMo, ko te 42CrMo ranei, ka wehewehea te maimoatanga o te mata ki nga momo e toru: electrogalvanized, tae konutea-whakakikoruatia, me te zinc-whakakikorua pango.
T-puru (T-slot bolt)
Ko te T-bolt he raka me te upoko T-ahua, whakamahia me te T-slot (paerewa DIN 3015-2), a ko te hoahoa flange ka whakanui ake i te waahi whakapiri ka taea te tu atu i te kaha kutikuti lateral. Ko nga korero noa ko M10-M48, te matotoru 8-20mm, me te maimoatanga phosphating mata mo te aukati waikura.
Hexagon turanga tae whakakikoruatia nga tutaki konutea
He kohao turanga hexagon te upoko o te hexagon socket bolt, me whakakaha ki te hexagon socket wrech (paerewa GB/T 70.1). Ko nga mea noa ko te 35CrMo, ko te 42CrMo ranei, ka wehewehea te maimoatanga o te mata ki nga momo e toru: electrogalvanized, tae konutea-whakakikoruatia, me te zinc-whakakikorua pango.
raka titi
He miro kei nga pito e rua o nga pou tiu me te karekau kei waenganui, ka whakamahia hei hono i nga papa matotoru me te whakauru whakaurunga ranei (GB/T 901 paerewa). Ko nga mea noa he 45# maitai, he 40Cr ranei, he piauau, he pango ranei te mata.
Nga raka flange zinc whakakikoruatia
Ko te upoko o te raka flange he flange porohita hei whakanui ake i te waahi whakapiri me te whakamarara i te pehanga (paerewa GB / T 5787, GB / T 5789). Ko nga whakatakotoranga noa M6-M30, rauemi Q235, 35CrMo ranei, he piauau te mata, he pango ranei.
He whakakikorua konutea tae
Ka whakakikoruatia nga peeke konutea-whakakikoruatia i runga i te tikanga o te electrogalvanizing ki te hanga i te kiriata passivation tae-aniwaniwa (kei roto i te chromium trivalent hexavalent chromium ranei) me te matotoru kiriata o te 0.5-1μm. Ko tana mahi anti-corrosion he tino pai ake i te electrogalvanizing noa, a he kanapa te tae o te mata, me te mahi me te whakapaipai.
Matau roha hiko-piauau
I hangaia mai i te Q235 waro waro me etahi atu mea, ko te mata he electro-galvanized, me te matotoru o te paninga ko te nuinga o te 5-12μm, e tutuki ana i nga whakaritenga o muri mai i te maimoatanga o te c1B (puru-white zinc) ranei c1A (te zinc kanapa) i roto i te paerewa GB / T 13911-92.
Hexagonal raka hiko
Ko nga pou hexagonal ko nga tohu paerewa noa me nga upoko hexagonal me te whakamahi me nga nati (GB/T 5780 paerewa). Ko nga mea noa he Q235, 35CrMo ranei, me nga papa piauau, pango pango ranei.
Nati aukati (nati maukati)
Ko te nati anti-loosening he nati e aukati ana i te nati kia matara ma te hoahoa motuhake.
Ko nga whiti whakawhiti hiko-a-hiko
Ko te upoko o te whiti ripeka countersunk he koeko, ka taea te whakauru katoa ki te mata o nga waahanga hono kia mau tonu te ahua maeneene (paerewa GB / T 68). Ko nga mea noa he waro maitai, he kowiri tira, he kirihou miihini ranei (pērā i te nylon 66), he piauau, he maimoatanga tae taiao ranei i runga i te mata.
Nga raka matū piauau wera-wera
Ka whakatikahia e nga tutaki matū te tīwiri i roto i te tïpako përä i te raima na roto i te kaihoko punga matū, a he mea hanga mai i te wiri, te ngongo ngongo, me te horoi (GB 50367 paerewa). Ko nga mea noa he rino piauau, he kowiri tira ranei, a ko te hohonu o te punga he ≥8d (d ko te diameter o te poupou).
Nga titi hiko
GB / T 882-2008 "Pin" paerewa, nominal diameter 3-100mm, rauemi ngā waro maitai, kowiri tira, me ētahi atu, electrogalvanized paparanga matotoru 5-12μm, i roto i te rārangi ki c1B c1A ranei whakaritenga muri maimoatanga.
10.9S raka hexagon nui
10.9S nga pou hexagon nui ko nga waahanga matua o nga hononga momo waku-kaha. He raka, nati, me nga horoi takirua (paerewa GB/T 1228). Ko te kaha o te kaha ka tae ki te 1000MPa me te kaha tuku ko 900MPa. Ko tana maimoatanga mata e whakamahi ana i te Dacromet, te hangarau whakauru-tahi-maha ranei, a ka neke atu te whakamatautau rehu tote i te 1000 haora. He pai mo nga taiao tino nui penei i te moana me te wera nui.
Hexagon socket black zinc-plated raka
He kohao turanga hexagon te upoko o te hexagon socket bolt, me whakakaha ki te hexagon socket wrech (paerewa GB/T 70.1). Ko nga mea noa ko te 35CrMo, ko te 42CrMo ranei, ka wehewehea te maimoatanga o te mata ki nga momo e toru: electrogalvanized, tae konutea-whakakikoruatia, me te zinc-whakakikorua pango.
Welding nati (welding nati)
Ko te nati whakapiri he nati kua mau ki te taonga mahi ma te whakapiri. Ko nga momo noa ko te nati whakapiri matapae (DIN929) me te nati whakahiato wahi (DIN2527). Kei roto i tona hanganga te waahanga miro me te turanga whakapiri. He rangatira, he waka rererangi ranei te turanga whakarewa hei whakarei ake i te kaha o te whakapiri.
Nati flange piauau kua whakakikoruatia (nati kanohi flange)
Ko te nati flange piauau kua whakakikoruatia he nati motuhake me te kopa porohita kua tapirihia ki tetahi pito o te nati hexagonal. Ka whakanuia e te flange te waahi whakapiri me nga waahanga hono, ka marara te pehanga me te whakarei ake i te aukati kutikuti. Kei roto i tona hanganga te waahanga miro, te flange me te paparanga piauau. Ko etahi tauira he niho anti-slip i runga i te mata o te flange (pēnei i te paerewa DIN6923).
Tena koa waiho mai he korero
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