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Hua
Ko te miro drill countersunk whiti whakakikorua konutea tae
Ko te matotoru o te kiriata konutea passivation tae ko 8-15μm, ko te whakamatautau rehu tote he nui atu i te 72 haora, a ko te ahua he kopere-tae. I te wa e whakamahia ana te paahitanga chromium trivalent, he pai te mahi tiaki taiao.
Whakaahuatanga
tohu
Whakataki Hua
Te maimoatanga mata: Ko te matotoru o te kiriata konutea passivation tae ko 8-15μm, ko te whakamatautau rehu tote he nui atu i te 72 haora, a ko te ahua he kopere-tae. I te wa e whakamahia ana te paahitanga chromium trivalent, he pai te mahi tiaki taiao.
Te whakapai ake i nga mahi: Ko te parenga waikura he 3 nga wa teitei ake i tera o te electrogalvanizing, a he pai mo nga whare o waho (penei i te komaru, whakamarumaru) me te whakauru taputapu kaukau. Ko te kaha kutikuti o te tohu M5 i roto i te pereti kowiri tira ko ≥35kN.
Ko nga ahuatanga o te tono: te whakaurunga o te papa panui o waho, te konumohe konumohe kuaha me te whakatikatika matapihi, te whakapaipai o roto o te kaipuke, me era atu, me whai whakaaro ki te aukati i te waikura me nga mea ataahua.
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
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.
Nati whakakikoruatia konutea tae
Ko nga nati kua whakakikoruatia ki te konutea, ka whakakikoruatia i runga i te tikanga o te electrogalvanizing ki te hanga i te kiriata passivation tae-aniwaniwa (kei roto 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.
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.
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).
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.
Miro drill hexagonal hiako-piauau
Hanga o 1022A waro maitai, te pakeke mata tae HV560-750 i muri i te maimoatanga wera, me te pakeke matua tae HV240-450. Ko te mata he electro-galvanized ki te hanga i te paninga 5-12μm, e tutuki ana te paerewa GB / T 13912-2002, a ka tae te whakamatautau rehu tote ki nga haora 24-48 kaore he waikura ma.
Ko nga raka ripeka whakakikorua konutea tae
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.
Waea hiku whakakikorua konutea pango hexagonal drill hiku
Na roto i te maimoatanga wai passivation pango kei roto te tote hiriwa (c2D), ka hangaia he paninga 10-15μm, ka neke atu i te 96 haora te whakamatautau rehu tote. Ko te whakakikorua konutea pango he pai ki te taiao e whakamahi ana i te chromium passivation trivalent, karekau he chromium hexavalent, ka whai ki nga paerewa RoHS.
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.
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.
Hexagon socket wera-tuku piauau 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.
Te whao whao
Ko nga kaitao he kowhatu mahunga o te upoko porotakaroa e mau ana ki nga mea matua na te arc stud welding (GB/T 10433 paerewa), he mea hanga ki te SWRCH15A, ki te ML15 ranei, me te kaha tensile ≥400MPa me te kaha tuku ≥320MPa.
Nati aukati (nati maukati)
Ko te nati anti-loosening he nati e aukati ana i te nati kia matara ma te hoahoa motuhake.
Nga tutaki matū hiko
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).
Ko nga hiko piauau kua whakakikoruatia
Ko nga peera piauau kua whakakikoruatia he peera ka waiho he paparanga konutea ki te mata o te rino waro, te rino koranu ranei na roto i te tukanga hiko. Ko te matotoru o te paparanga konutea ko te nuinga o te 5-15μm. Ko tona mata he ma te hiriwa, he ma te kikorangi ranei, a he mahi aukati te waikura me nga mahi whakapaipai. Ko tetahi o nga tikanga maimoatanga mata tino whakamahia i roto i te mara ahumahi.
Ko nga raka kowhatu zinc tae
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.
Tena koa waiho mai he korero
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