Hex Socket Isi mkpuchi Dacromet DIN 912 Standard

2026-08-17

Nleba nka nka zuru oke nke ọgwụgwọ Dacromet n'elu yana nkọwapụta isi mkpuchi mkpuchi mkpuchi.

1. Okwu mmalite

Dacromet mkpuchi hex socket skru nke kwekọrọ na ọkọlọtọ DIN 912 na-anọchi anya ihe nrụnye dị elu nke na-ejikọta ịdị mma nke sistemu okpu isi oghere nke ziri ezi na nguzogide corrosion dị elu nke ọgwụgwọ elu Dacromet. A na-eji ihe nkedo ndị a n'ọtụtụ ebe na ụgbọ ala, ihe owuwu, mmiri, ike ikuku, na ngwa igwe mmepụta ihe ebe ma nguzosi ike n'ezi ihe na nchebe corrosion ogologo oge dị oke egwu.

Edemede a na-enye nkọwa nkọwa zuru ezu nke teknụzụ sitere n'akụkụ abụọ: usoro mkpuchi Dacromet, nke na-enye ihe nkedo ndị a ihe mgbochi corrosion ha pụrụ iche, yana DIN 912 socket head cap screw geometry, nke na-akọwapụta usoro nhazi ha na ụkpụrụ nha.

Ọgụgụ 1. Dacromet-Coated DIN 912 Socket Head Cap screws

2. Dacromet mkpuchi mkpuchi

Dacromet bụ teknụzụ mkpuchi mgbochi corrosion dị elu, dabere na mmiri, nke gburugburu ebe obibi emepụtara dị ka ihe ọzọ na-eme ka elektrọnik ọdịnala. Ọ bụ sistemụ mkpuchi ihe na-abụghị nke elektrọnik nke mejupụtara ultra-fine zinc flakes, flakes aluminom, ogige chromic acid, na ihe mgbakwunye organic pụrụ iche. Mgbe a gwọrọ ya na okpomọkụ dị elu, ihe ndị a na-etolite mkpuchi ọla dị ọtụtụ, nke na-ejikọta metallurgically na ngwongwo ígwè.

N'adịghị ka electroplating a na-emekarị, nke na-adabere na ntinye electrolytic, Dacromet na-arụ ọrụ ntinye-spin ma ọ bụ ntinye mmiri. A na-emikpu ihe nkedo ahụ na mkpuchi mmiri mmiri Dacromet, wee kechie ya iji wepụ ihe ndị na-agafe agafe, ma mee ya na ihe dịka 300 degrees Celsius. Usoro ọgwụgwọ a na-eme ka zinc na aluminom flakes laminate na sinter ọnụ, na-eke ọlaọcha-agba ntụ, nke ukwuu nchebe oyi akwa.

Usoro mkpuchi Dacromet nwere ọtụtụ usoro ejiri nlezianya chịkwaa:

Nzọụkwụ	Usoro	Nkọwa
1	Na-eweda ala	Mwepụ mmanụ, lubricants, na ihe ndị na-emerụ emerụ n'elu site na iji ihe nchacha alkaline
2	Mgbawa agbawa	Nhicha igwe iji wepu oke, nchara na akwa oxide n'elu ihe nkedo
3	Mkpuchi Dip-Spin	Imikpu na mkpuchi mmiri mmiri Dacromet na-esote centrifugal spinning iji chịkwaa ọkpụrụkpụ mkpuchi
4	Ọgwụgwọ mbụ	Ime na 80-120 degrees Celsius iji kpochapu mmiri ma mepụta ihe nkiri mbụ
5	Ntụnye nke abụọ	Nhọrọ mkpuchi mkpuchi nke abụọ maka nchebe corrosion emelitere
6	Ọgwụgwụ ọgwụgwọ	Ime na 280-320 degrees Celsius ka sinter zinc / aluminom flakes na-etolite ikpeazụ oyi akwa mkpuchi.
7	Ntụ oyi & Nyocha	Njụjụ a na-achịkwa na-esote site na nleba anya dị mma maka ọkpụrụkpụ mkpuchi, nrapanye, na ọdịdị

3. DIN 912 Socket Head Cap kposara

DIN 912 bụ ọkọlọtọ ụlọ ọrụ German nke na-akọwapụta akụkụ, nnabata na akụrụngwa nke skru hex socket head skru, nke a makwaara dị ka Allen bolts ma ọ bụ sọket isi okpu. Ihe nkedo ndị a nwere isi cylindrical nwere draịva oghere hexagonal, nke e mere ka ọnya Allen (igodo hex) na-anya ya. A nakweere ọkọlọtọ DIN 912 n'ụwa niile ma na-arụ ọrụ ya na ISO 4762.

A na-eji skru isi oghere mara site na oke ike na nha ha dị elu. Nhazi isi cylindrical na-enye ohere maka ike njigide dị elu ma e jiri ya tụnyere skru isi hex nke otu dayameta, ebe draịvụ hex dị n'ime na-enyere ntinye aka na oghere ndị nwere oke. Isi na-anọdụ ala na ma ọ bụ n'okpuru ebe a na-akwakọba mgbe etinyere ya n'ime oghere na-adịghị mma, na-enye ọdịdị dị ọcha, dị ala.

Ọgụgụ 3. Akụkụ akụkụ nke DIN 912 Socket Head Cap Screw

3.3 Ihe eji arụ ọrụ

A na-emepụta DIN 912 sọket isi okpu mkpuchi site na ihe dị iche iche ma dị na klaasị ihe onwunwe. Klaasị ihe onwunwe a na-ahụkarị maka skru isi sọket bụ 8.8, 10.9 na 12.9, nke na-egosi na-abawanye ọkwa ike tensile.

Klas Ngwongwo	Ihe onwunwe	Min. Ike tensile (MPa)	Min. Ike Mpụta (MPa)	Isi ike (HRC)
8.8	Carbon ígwè	800	640	22-32
10.9	Alloy Steel	1000	900	32-39
12.9	Alloy Steel	1200	1080	39-44
A2-70	Igwe anaghị agba nchara 304	700	450	-
A4-80	Igwe anaghị agba nchara 316	800	600	-

4. Uru Synergistic: Dacromet + DIN 912

Mgbe etinyere mkpuchi Dacromet na DIN 912 socket head skru, nsonaazụ ya bụ ihe mgbakwunye na-ejikọta arụmọrụ arụmọrụ pụrụ iche yana nchebe corrosion pụtara ìhè. Mmekọrịta a na-eme ka mkpuchi isi mkpuchi Dacromet ka ọ bụrụ nhọrọ kacha amasị na gburugburu ebe na-achọsi ike.

5. Mmechi

DIN 912 mkpuchi mkpuchi isi dacromet na-anọchite anya njikọ nke injinia elu dị elu na nhazi nkenke nkenke. Usoro mkpuchi Dacromet na-enye ihe mgbochi corrosion siri ike, nke na-ahụ maka gburugburu ebe obibi nke na-eme ka electroplating a na-emekarị site na oke dị ịrịba ama, ebe DIN 912 geometry na-eme ka ike dị elu, ntinye aka dị mma, na ntinye nke oghere.

Ọnụ, teknụzụ ndị a na-emepụta ngwa ngwa nke nwere ike ịrụ ọrụ nke ọma na gburugburu ụlọ ọrụ na-achọsi ike. Ka ụlọ ọrụ na-aga n'ihu na-achọ ogologo ndụ ọrụ, mbelata mmezi, yana usoro nrụpụta gburugburu ebe obibi, skru isi mkpuchi mkpuchi Dacromet ga-anọgide na-abụ akụkụ dị mkpa na injinia na ihe owuwu n'ụwa niile.

Maka ndị na-azụ ahịa na ndị injinia, ịkọwapụta DIN 912 socket head screws nwere mkpuchi mkpuchi na-eme ka nrube isi n'ụkpụrụ nchebe corrosion mba ụwa ka ị na-ejigide arụmọrụ igwe achọrọ maka ngwa nchekwa dị oke mkpa.

Enweghị. Na-esote.

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