Intangiriro kuri Dacromet Flange Bolts-Byihuta-Byihuta Byihuta Kubisaba Ibidukikije 

2. Gusobanukirwa Flange Bolts

Ikibaho cya flange nicyuma cyihariye kigaragaza ubugari, buzengurutse uruziga ruherereye munsi yumutwe wa bolt. Iyi flange ikora isa niyubatswe-yogeje, ikwirakwiza umutwaro ufata hejuru yubuso bunini. Mugukomeza kwifata hejuru, flange bolts igabanya ibyago byo kwangirika kwubutaka bwibikoresho bifatanye kandi bigafasha kurinda umutwe wa bolt gukurura ibintu byoroshye cyangwa byoroshye.

Ibyingenzi byingenzi biranga flange bolts harimo:

Ikomatanyirizo: Kurandura ibikenewe byogejwe bitandukanye mubisabwa byinshi, koroshya inteko no kugabanya ibice.

Kunoza imitwaro: Ahantu hanini ho guhurira hagabanya guhangayikishwa cyane hejuru yubukwe.

Amahitamo yatanzwe: Ibice byinshi bya flange birimo serrasiyo (amenyo) hepfo ya flange, icukura hejuru kugirango itange imbaraga zo kurwanya ihindagurika riterwa no kunyeganyega.

Imiterere rusange yumutwe: Hexagonal head flange bolts nizo zikoreshwa cyane, zemerera kwishyiriraho bisanzwe.

Flange bolts ikorwa mubyiciro bitandukanye byingufu (nka Grade 8.8, 10.9, na 12.9 muri sisitemu ya metric) hamwe nibikoresho, uhereye kumyuma ya karubone nicyuma kivanze kugeza ibyuma bidafite ingese. Ubwinshi bwabo butuma bikwiranye n’imodoka, ubwubatsi, imashini, n’ibikorwa remezo.

3. Ikoranabuhanga rya Dacromet

Dacromet (izwi kandi nka DACROMET®) ni sisitemu yihariye idafite amashanyarazi ya zinc-aluminium ya flake yo gutwikisha mbere yatunganijwe nkuburyo bukomeye bwo gukoresha amashanyarazi gakondo hamwe na galvanizing ishyushye. Ipitingi igizwe na zinc zuzuye hamwe na aluminiyumu ikwirakwizwa mu gihuza kidasanzwe, ubusanzwe kirimo ibintu bya chromium. Ikoreshwa nk'amazi ashingiye ku mazi binyuze muri dip-spin, spray, cyangwa dip-drain, hanyuma bigakurikirwa no gukiza (guteka) ku bushyuhe buri hejuru ya 300 ° C.

Mugihe cyo gukira, igifuniko gikora firime yuzuye, igizwe ninzego nyinshi zidafite imiterere ihuza imiti nicyuma. Ubunini busanzwe butwikiriye buri hagati ya micrometero 5 na 12 (μm), bikaba byoroshye cyane kuruta ibishyushye bishyushye mugihe bitanga uburinzi buhebuje. Ubuso bwavuyemo bufite umuringa wihariye wa feza-imvi.

Uburyo bwibanze bwo kurinda Dacromet burimo:

Kurinda inzitizi: Imiterere ya flake yuzuye, ikora inzitizi yumubiri ibuza kwinjira mubushuhe, umunyu, hamwe nibintu byangiza.

Kurinda ibitambo (cathodic): Zinc flake ikunda korora, irinda ibyuma byubatswe munsi.

Passivation: Chromium ivanze muri binder ifasha gukora igipande gihamye cyongera imbaraga zo kurwanya ruswa.

4. Ibyiza bya Dacromet Flange Bolts

Ihuriro ryibishushanyo mbonera hamwe na Dacromet bitwikiriye bitanga inyungu zinyuranye zituma ibyo bifatisha bifite agaciro cyane mubisabwa gusaba:

1.Kurwanya ruswa idasanzwe: Ipasitike ya Dacromet isanzwe igera kumasaha arenga 1.000 yo kurwanya umunyu utagira aho ubogamiye (ASTM B117 / ISO 9227) utagaragaye ingese zitukura. Mubihe byinshi, imikorere igera kumasaha 1.200-2000 cyangwa arenga. Mubisanzwe inshuro 7 kugeza 10 kurinda zitangwa na electro-galvanizing isanzwe.

2.Ntabwo Amashanyarazi ya Hydrogen: Bitandukanye na electroplating nzira zirimo gufata aside hamwe no gushira electrolytike, gukoresha Dacromet ntabwo byinjiza hydrogene mubyuma. Ibi bituma biba byiza kubifata imbaraga nyinshi (Icyiciro 10.9, 12.9, na ASTM A490), aho kwinjiza hydrogène bishobora gutera kuvunika gutinda.

3.Kurwanya Ubushyuhe Bwinshi: Ipitingi ikomeza kuba nziza kandi irinda ubushyuhe bwa serivisi ikomeza kugera kuri 300 ° C (572 ° F), ikaba irenze kure ubushyuhe bwubushyuhe bwa zinc nyinshi.

4.Ibikoresho, Igifuniko kimwe: Hamwe n'ubugari busanzwe bwa 5-12 mm gusa, igifuniko gifite ingaruka nkeya kubipimo byurudodo kandi bikwiye. Imbuto zisanzwe zirashobora gukoreshwa utabanje gukanda cyangwa kuyihindura, bitandukanye nubushyuhe bwimbitse bushyushye.

5.Ibikoresho byiza bya mashini na chimique birwanya: Ipitingi yerekana gukomera, kurwanya ibyangiritse byoroheje mugihe cyo kuyitunganya no kuyishyiraho, no guhuza imiti myinshi, amavuta, hamwe nuwashonga.

6.Ibiranga Kugenzura Ibiranga Ibiranga: Hamwe namakoti meza cyangwa amavuta akwiye, coefficient de fraisse irashobora gushirwaho kugirango umubano uhoraho wa torque-tension, utezimbere kwizerwa.

7.Ibidukikije n'ibikorwa byiza: Nkuburyo butari amashanyarazi, bushingiye kumazi, Dacromet itanga imyanda iteje akaga kuruta isahani gakondo kandi ifatwa nkuburyo bwangiza ibidukikije (nubwo ibyashaje byarimo chromium ya hexavalent; impinduka zigezweho nubundi buryo bikomeza kugenda bihinduka kugirango bigabanye ingaruka z’ibidukikije).

5. Kugereranya imikorere

Imbonerahamwe ikurikira irerekana muri make imikorere isanzwe iranga Dacromet ugereranije na zinc isanzwe hamwe na hot-dip galvanizing:

Icyitonderwa: Imikorere nyayo iratandukanye nicyiciro cyo gutwikira, ubunini, ikote hejuru, gutegura substrate, hamwe nibizamini byihariye. Amakuru yerekana ibisubizo bisanzwe byinganda.

6. Umwanzuro

Dacromet flange bolts yerekana igisubizo cyihuse cyo gukemura igisubizo gihuza neza ibishushanyo mbonera hamwe nubuhanga bugezweho bwo kurinda ruswa. Flange ihuriweho iteza imbere gukwirakwiza imizigo kandi irashobora kugabanya gukenera gukaraba, mugihe icyuma cyoroshye ariko cyiza cyane cya Dacromet zinc-aluminium flake gitanga imbaraga zo kurwanya umunyu, ubuhehere, imiti, hamwe nubushyuhe bwo hejuru - nta ngaruka za hydrogène ziterwa no gukwirakwiza amashanyarazi gakondo.

Ibi biranga bituma Dacromet flange ihinduka cyane cyane mumodoka, ingufu zishobora kongera ingufu, ubwubatsi, ubuhinzi, inyanja, ninganda zikoreshwa mubikorwa aho ubuzima bumara igihe kirekire no kwizerwa mubihe bibi ari ngombwa. Mugihe amabwiriza y’ibidukikije hamwe n’ibiteganijwe gukorwa bikomeje kwiyongera, ikoreshwa ry’imyenda ya electrolytike ya zinc flake nka Dacromet biteganijwe ko izakomeza kuba amahitamo yingenzi kubashakashatsi bagaragaza ibifunga bikomeye.

Mugihe uhitamo Dacromet flange bolts, witondere witonze urwego rwubukanishi, ibipimo byerekana neza, ibipimo ngenderwaho, hamwe nuburyo bwo kwishyiriraho bizatuma imikorere myiza kandi iramba mubisabwa.