UMUTWE W'UMUTWE W'UMUTWE - Intangiriro Yuzuye ya Tekinike Intangiriro-Imbaraga Zihambiriye Gusaba Porogaramu

2026-08-31

1. Intangiriro

Icyiciro cya 10.9 Dacromet hexagon umutwe wumutwe ugereranya urwego rwo hejuru rwimbaraga zikomeye zikoreshwa cyane mumodoka, ubwubatsi, ingufu z'umuyaga, imashini ziremereye, hamwe nibikorwa remezo. Iyi bolts ihuza ibintu bitatu byingenzi: imikorere yubukorikori isumba iyindi yumutungo wicyiciro 10.9, geometrie itandukanye kandi yizewe ya geometrike yumutwe wa mpande esheshatu, hamwe nuburinzi budasanzwe bwo kwangirika butangwa na Dacromet (zinc-flake).

2. Icyiciro cyumutungo 10.9 - Imbaraga za mashini

Icyiciro cyumutungo 10.9 gisobanurwa muri ISO 898-1 (Imiterere yubukanishi bwimashini ikozwe mubyuma bya karubone nicyuma kivanze - Igice cya 1: Bolt, screw na sitidiyo). Ijambo "10.9" ryerekana imbaraga zingana zingana na MPa 1000 hamwe numusaruro-kuri-tensile ugereranije na 0.9. Ibi bifatisha mubisanzwe bikozwe mubyuma bizimye kandi bituje (urugero, 35CrMo, 42CrMo, cyangwa ibyuma bya boron) kandi birakwiriye kubintu byinshi biremereye kandi byubaka.

Ibyingenzi byingenzi bya mashini (ISO 898-1)

Umutungo	Nominal	Ntarengwa	Igice
Imbaraga zingana Rm	1000	1040	MPa
Guhangayikishwa / Gutanga imbaraga Rp0.2	900	940	MPa
Shimangira munsi yumutwaro Sp	830	—	MPa
Kurambura nyuma yo kuvunika A.	—	9	%
Vickers gukomera HV	—	320 - 380	HV
Ubukonje bwa Rockwell HRC	—	32 - 39	HRC

Ugereranije nicyiciro cyumutungo 8.8, Icyiciro cya 10.9 gitanga hafi 25-30% yubushobozi bwo hejuru hamwe nubushobozi bwo hejuru bwa clamp. Ibi bituma uhitamo guhitamo ingingo zikomeye muri moteri, chassis, ibyuma byubatswe byubatswe, nibikoresho biremereye aho bikenewe kugabanya ibiro nibikorwa byinshi.

3. Hexa Bolts - Igishushanyo & Ibipimo

Hexagon umutwe wumutwe (bakunze kwita hex bolts) nizo zikoreshwa cyane hanze-zifata ibyuma. Umutwe wimpande esheshatu utanga itara ryiza cyane hamwe nisanzwe ifunguye-impera cyangwa sock wrenches kandi itanga uburyo bwo kugera kumpande nyinshi. Ibipimo bibiri byingenzi mpuzamahanga bigenga ibipimo bya hex:

ISO 4014 / DIN 931 - Igice kimwe (shank munsi yumutwe)
ISO 4017 / DIN 933 - Urudodo rwuzuye

Igice-cy-imigozi (ISO 4014) gikundwa mugihe indege yogosha igomba gukora kuri shanki idasomwe kubushobozi buke bwogosha, cyangwa mugihe hagomba gukenerwa uburebure bwuzuye. Byuzuye-Urudodo rwuzuye rwatoranijwe kugirango ruhindurwe kandi mugihe uburebure bwuzuye bushobora kwinjiza ibinyomoro cyangwa umwobo.

Ibipimo bisanzwe (Ingano zatoranijwe, ISO 4014 / DIN 931)

Ingano y'izina	Ikibanza (mm)	Hafi ya Flats s (mm)	Uburebure bw'umutwe k (mm)	Uburebure bwinsanganyamatsiko b ≤125 mm	Ingano ya Wrench
M8	1.25	13	5.3	22	13
M10	1.5	16/17	6.4	26	16/17
M12	1.75	18/19	7.5	30	18/19
M16	2.0	24	10.0	38	24
M20	2.5	30	12.5	46	30
M24	3.0	36	15.0	54	36

Icyitonderwa: Ibipimo byuzuye birashobora gutandukana gato hagati ya ISO na DIN kubunini runaka (urugero, M10 na M12). Buri gihe ugenzure ibipimo ngenderwaho kubisabwa. Ibyiciro byibicuruzwa A na B bisobanura kwihanganira ibipimo; Icyiciro A kirakomeye kandi mubisanzwe bikoreshwa kuri diametre nto.

Ibyiza bya Hexagon Umutwe

Ubushobozi bwo kohereza umuriro mwinshi hamwe nibikoresho bisanzwe
Kugerwaho neza mumwanya ufunzwe uhereye kumpande esheshatu zishoboka
Gukora neza-gukora no kuboneka kwinshi
Bihujwe nurwego rwuzuye rwimbuto, koza, nibikoresho byo gufunga

4. Ipitingi ya Dacromet - Kurinda Ruswa Yambere

Dacromet ni tekinoroji ya zinc-flake yo gutwikira (mu ntangiriro yakozwe na Metal Coatings International). Igizwe na flake ya zinc na aluminiyumu ihagarikwa mu buryo budasanzwe, ikoreshwa hakoreshejwe uburyo bwa dip-spin cyangwa spray hanyuma igakira kuri 300-340 ° C. Filime yoroheje, yuzuye, ifeza-imvi itanga uburyo bwinshi bwo kurinda ruswa nta ngaruka zo kwanduza hydrogène - inyungu ikomeye kubifata imbaraga zikomeye nka Grade 10.9 na 12.9.

Ibintu by'ingenzi biranga imikorere

Parameter	Agaciro gasanzwe / Imikorere
Ubunini	5 - 15 mm (Icyiciro A ≈ 5 μ m; Icyiciro B ≈ 8 μ m)
Gutera umunyu utabogamye (ASTM B117)	Amasaha 500 - 1000+ kugeza ingese itukura (ukurikije amanota)
Kurwanya ubushyuhe	Kugera kuri 300 ° C bikomeza (gutwikira bikomeza kurinda)
Amazi ya hydrogène	Nta na kimwe (inzira itari electrolytike, nta gufata aside)
Coefficient de friction	0.12 - 0.18 (hamwe namavuta yo kwisiga nka Dacromet 500)
Kugaragara	Ifeza y'icyuma-imvi; gukwirakwiza kimwe no kumutwe

Kugereranya hamwe nubundi buryo busanzwe

Ikiranga	Electro Zinc	Bishyushye	Dacromet
Umubyimba	5-15 mm	40-85 mm	5-15 mm
Gutera umunyu (ingese itukura)	72-240 h	400-800 h	500–1000 + h
H₂ impanuka	Hejuru	Kugeza ubu	Nta na kimwe
Ingingo ikwiye	Hasi	Hejuru (akenshi bisaba kurenza urugero)	Ntarengwa
Bikwiranye na 10.9+	Ntarengwa	Birasabwa kwitonda	Cyiza

Kuberako inzira ya Dacromet itabamo amashanyarazi ya hydrogène yamashanyarazi kandi nta gutoranya aside irwanya ubukana, niyo yatoranijwe (kandi akenshi ni itegeko) gutwikira icyiciro cya 10.9 hamwe nugufunga hejuru murwego rwimodoka nuburyo bwihariye.

5. Guhuriza hamwe Ibyiza & Bisanzwe Porogaramu

Iyo icyiciro cya 10.9 imbaraga, geometrike yumutwe wa mpandeshatu, hamwe na Dacromet ikomatanyirijwe hamwe, ibisubizo byihuta bitanga impagarike idasanzwe yimikorere yubukanishi, korohereza inteko, hamwe nigihe kirekire kirekire mubidukikije byangirika.

Inyungu Zibanze

1.Ubushobozi buke bwo kwipakurura - butuma ibishushanyo mbonera byoroheje hamwe no kwizerwa birenze munsi yinyeganyeza hamwe nuburemere bwimikorere.

2.Kurwanya ruswa iruta iyindi - imikorere yumunyu-spray irenze kure isahani isanzwe ya zinc mugihe urinda umurongo neza.

3.Hydrogène-embrittlement yubusa - ikintu cyingenzi cyumutekano kubikoresho bifata ibyuma bikomeye.

4.Ubuvanganzo bugenzurwa - Amavuta ya Dacromet yamavuta atanga umubano uteganijwe wa torque-tension, kunoza inteko.

5.Ubushyuhe bwumuriro - buguma burinda ubushyuhe bwo hejuru bugaragara mubice bya moteri nibikoresho byinganda.

Imirima isanzwe yo gusaba

Imodoka: chassis, guhagarikwa, moteri ya moteri, ibice bya powertrain
Ingufu z'umuyaga: umunara wa flanges, imiterere ya nacelle, inanga zifatizo
Ubwubatsi bukomeye & ibikorwa remezo: ibiraro byibyuma, iminara yohereza, gari ya moshi
Imashini zubuhinzi nubwubatsi zikorera hanze
Ibikoresho byo mu nyanja no hanze (hamwe no guhitamo amanota akwiye)

6. Umwanzuro

Icyiciro cya 10.9 Dacromet hexagon umutwe wumutwe utanga ihuza ryizewe ryimbaraga zingana cyane, gushiraho geometrie ifatika, hamwe no kurinda ruswa igihe kirekire. Mu kuzuza ibisabwa bikomeye bya ISO 898-1 Icyiciro cya 10.9, bihuje n’ibipimo ngenderwaho byashyizweho nka ISO 4014, no gukoresha hydrogène-itabuza-zinc-flake itwikiriye, ibyo bifunga biha injeniyeri igisubizo kiboneye cy’ingingo zikomeye ziterwa n’ibibazo by’ibikoresho ndetse n’ibidukikije bikabije.

Ibanza. Ibikurikira.

Amakuru agezweho