Dacromet Yashizwemo Flange Bolts-Ubuyobozi Bwuzuye bwa Tekinike yo Gushushanya, Ikoranabuhanga rya Coating, hamwe ninganda zikoreshwa mu nganda

2026-08-12

Igishushanyo 1. Dacromet yometse kuri hex flange bolts - ifeza-imvi zuzuye

1. Intangiriro

Flange bolts igereranya icyiciro gikomeye cyinganda zinganda, zihuza imikorere ya bolt isanzwe hamwe na washeri ihuriweho na flange munsi yumutwe wa bolt. Iyo ihujwe na tekinoroji ya Dacromet, ibyo bifata bigera ku buringanire budasanzwe bwimbaraga za mashini no kurwanya ruswa, bigatuma biba ingenzi mubidukikije bisabwa nko gukora amamodoka, ubwubatsi, ubwubatsi bwo mu nyanja, hamwe n’imashini ziremereye.

Iyi ngingo itanga isuzuma rirambuye rya Dacromet isize flange bolts uhereye kubintu bibiri byuzuzanya: igishushanyo mbonera hamwe nubukanishi bwa flange bolts, hamwe nubuhanga buhanitse bwo kuvura hejuru buzwi nka Dacromet. Hamwe na hamwe, ibi bintu bisobanura igisubizo cyihuse cyujuje ibyangombwa bisabwa byubuhanga bugezweho.

2. Gusobanukirwa Flange Bolts

Ikibaho cya flange ni umugozi wihuta urimo flange yagutse ihujwe neza munsi yumutwe wa mpande esheshatu. Iyi flange ikwirakwiza imitwaro hejuru yubuso bunini, ikuraho gukenera gukaraba no kugabanya igihe cyo guterana. Imikorere ihuriweho kandi itanga imbaraga zokunanirwa kurekura munsi yinyeganyeza, gutekereza cyane mubidukikije bikora.

Flange bolts ikorwa muburyo bwombi kandi buterekanwa. Amashanyarazi ya flange yerekana amenyo kuruhande rwa flange ifata hejuru yubukwe, itanga imikorere irwanya anti-vibration. Impapuro zidakurikiranwa zitanga ubuso bworoshye, bubereye porogaramu aho ibyangiritse bigomba kugabanuka.

Imbonerahamwe 1. Ibisobanuro byihariye bya Dacromet Flange Bolts

Ibisobanuro	Urwego	Bisanzwe	Ibikoresho
Diameter	M6 - M24	ISO 4162 / DIN 6921	Ibyuma bya Carbone (SCM435)
Icyiciro cy'umutungo	8.8 / 10.9 / 12.9	ISO 898-1	Amashanyarazi
Diameter	13 - 42 mm	ISO 4162	Ibyuma bya Carbone
Ubuso	Dacromet (Zn-Al)	ISO 10683	Zinc-Aluminium Flake
Kurwanya umunyu	1.000 - 3.000	ASTM B117	Nta Rust itukura
Gukoresha Temp.	-40C kugeza 300C	Inganda.	Ubushyuhe

3.Ikoranabuhanga rya Dacromet

Dacromet nubuhanga bugezweho bushingiye kumazi, tekinoroji ya electrolytike yububiko bwa tekinoroji yatunganijwe mbere kugirango ikemure imbogamizi zisanzwe. Ipitingi igizwe na zinc flake, flake ya aluminium, hamwe na chromate ivanze ikwirakwizwa muri sisitemu yo guhuza amazi. Iyo ushyizwe hamwe ugakira, utwo dusimba tugize inzitizi yuzuye, itanga inzitizi itanga uburinzi budasanzwe nta ngaruka zo kwinjiza hydrogène.

Igishushanyo cya 2. Igishushanyo mbonera cyibice bya Dacromet bitwikiriye ibice byicyuma

Igikorwa cyo gutwikira Dacromet kiratandukanye cyane na electroplating. Aho gushira ibyuma binyuze muri electrolysis, Dacromet ikoresha dip-spin cyangwa spray ikurikirwa no gukiza ubushyuhe bwinshi. Mugihe cyo gukira hafi dogere selisiyusi 280-320, flake ya zinc na aluminiyumu iracengera hamwe hanyuma igahuza na substrate yicyuma ikoresheje uburyo bwa chromate-bwunganirwa. Igipfundikizo cyavuyeho ni gito (mubisanzwe microne 6-10), kimwe, kandi cyubahiriza cyane.

3.1 Incamake yuburyo bwo gutwikira

Porogaramu ya Dacromet ikubiyemo ibyiciro byinshi bigenzurwa neza, buri kimwe kigira uruhare mubikorwa byanyuma biranga igifuniko:

Imbonerahamwe 2. Intambwe Zitwikiriye Dacromet

Intambwe	Inzira	Ibisobanuro
1	Mbere yo kuvurwa	Gutesha agaciro, guturika kurasa, hamwe no gusukura ultrasonic kugirango ukureho amavuta, igipimo, nibihumanya hejuru ya bolt.
2	Kwibiza / Gusasa	Bolt yibizwa cyangwa igaterwa hamwe nigisubizo cya Dacromet gishingiye kumuti urimo zinc na aluminium.
3	Kuma	Kuzunguruka hagati ya Centrifugal bikuraho igipfunsi kirenze kugirango uburebure bumwe (micron 6-10).
4	Gukiza	Bitetse kuri 280-320C muminota 20-30, guhuza flake na substrate binyuze mu gucumura.
5	Ikoti rya kabiri	Inzira ya kabiri yo gukiza no gukiza ikoreshwa mugukomeza kwangirika kwangirika (guhitamo kubiremereye cyane).
6	Gukiza kwa nyuma	Guteka byanyuma kuri 300C byemeza guhuza byuzuye no gufatana runini.

Ibikorwa byose mubisanzwe birangizwa muburyo bubiri bwo gutwikira kugirango ugere kubwububiko bwifuzwa no kurwanya ruswa. Buri cyiciro kigizwe no gukoresha, kuzunguruka, no gukiza, hamwe nibicuruzwa byanyuma byerekana ibiranga ifeza-imvi.

4.Ibyiza byo gutwikira Dacromet

Ipitingi ya Dacromet itanga inyungu nyinshi zitandukanye kubuvuzi busanzwe bwo kuvura, bigatuma ihitamo neza kubikorwa byihuse byihuta:

Kurwanya Kurwanya Kurwanya Kurwanya: Kwizirika kuri Dacromet birashobora kwihanganira amasaha 1.000 kugeza 3.000 yo kwipimisha umunyu (ASTM B117) mbere yuko hagaragara ingese zitukura, ziruta cyane amashanyarazi ya zinc (amasaha 300-700).

Nta Hydrogene Embrittlement: Bitandukanye na electroplating, inzira ya Dacromet ntabwo irimo electrolysis, ikuraho ibyago byo kwinjiza hydrogène. Ibi birakenewe cyane cyane kumashanyarazi akomeye (Icyiciro 10.9 na 12.9) bikoreshwa mubikorwa byumutekano-bikomeye.

Ubushuhe buhebuje bwo kurwanya ubushyuhe: Imiterere idahwitse ya Dacromet ituma igumana uburyo bwo kuyirinda ku bushyuhe bugera kuri dogere selisiyusi 300, ikarenga kure imipaka y’ubushyuhe bwo gutwika ibinyabuzima hamwe no gufata zinc bisanzwe.

Ipfunyika imwe: Uburyo bwo gukoresha dip-spin butuma ubwuzuzanye buhoraho ndetse no kuri geometrike igoye, harimo uduce twahujwe nu buruhukiro aho amashanyarazi ashobora kubyara ububiko butaringaniye.

Ibidukikije byubahirizwa: Ibigezweho bya Dacromet bigizwe na chromium ya hexavalent (Cr6 +), yubahiriza amabwiriza ya RoHS, ELV, na REACH, bigatuma akoreshwa mumashanyarazi na elegitoroniki.

5. Gusaba Inganda

Dacromet isize flange bolts isanga ikoreshwa cyane mubikorwa byinshi aho ubunyangamugayo bwubatswe hamwe no kurinda ruswa igihe kirekire aribyingenzi:

Inganda zitwara ibinyabiziga: Zikoreshwa mu nteko za chassis, moteri ya moteri, sisitemu ya feri, hamwe nibice byo guhagarika aho gufatira imbaraga nyinshi hamwe no kurwanya umunyu ni ngombwa. OEM nini yerekana Dacromet yometseho ibyuma bifata munsi yumunyu wumuhanda nubushuhe.

Ubwubatsi n’ibikorwa Remezo: Byakoreshejwe mubikorwa byububiko bwibyuma, ibice byikiraro, nibikoresho byo hanze aho kwikorera-flange igishushanyo kigabanya igihe cyo kwishyiriraho kandi igipfunyika cya Dacromet gitanga imyaka mirongo ya serivise yubusa.

Marine na Offshore: Kurwanya umunyu udasanzwe wo kurwanya Dacromet (kugeza ku masaha 3.000) bituma ibi byuma byubaka ubwato, urubuga rwo hanze, hamwe nibikoresho bya dock byangiza ibidukikije byamazi yumunyu.

Ingufu z'umuyaga: Zikoreshwa muminara ya turbine no guterana kwa nacelle aho imbaraga zikomeye zigomba kwihanganira imitwaro ya cycle hamwe nibidukikije mugihe cyimyaka 20+.

Imashini za gari ya moshi n’imashini ziremereye: Bikoreshwa muri sisitemu yo gufunga inzira, ibinyabiziga bya moteri, hamwe n’ibikoresho bicukura amabuye y'agaciro aho bisabwa icyarimwe kurwanya no kunyeganyega.

Ntugire. Ibikurikira.

Amakuru agezweho