DIN 2391 St52 BK Cold Drawn Seamless Precision Steel Tube Pre-shipment Dimensional Inspection

Vuba aha, itsinda rishya ryaImiyoboro y'icyuma gikonjesha DIN 2391 St52 ifite imiterere idafite umugoziyo mu Buhinde yararangiye neza. Mbere yo koherezwa,Botop Steelyakoze igenzura rikomeye ry’ibipimo kugira ngo arebe neza ko ibicuruzwa byujuje ibisabwa mu buryo bwa tekiniki n’amahame y’ubuziranenge bw’umukiriya (amafoto y’igenzura afatanye ku mpera y’iyi nkuru).

Umuyoboro wa Precision Steel ni iki?

Imiyoboro y'icyuma ikoze neza ni imiyoboro y'icyuma ifite ubushobozi bwo kwihanganira ibintu mu buryo buhamye kandi ifite ubuziranenge bwo hejuru, ikoreshwa cyane mu bikoresho bya hydraulic, sisitemu z'umwuka, ibice by'imodoka n'ibindi bikoresho bisaba gukoresha neza.

Amahame akoreshwa cyane ku miyoboro y'icyuma idafite umugozi arimoDIN 2391, EN 10305-1, naGB/T 3639Muri zo, DIN 2391 St52 ni ubwoko bukoreshwa cyane, buzwiho imiterere myiza ya mekanike ndetse n'ubushobozi bwiza bwo gukora imashini.

Imiterere y'imiyoboro y'icyuma ikora neza

Imiterere y'itangwa ry'amashanyarazi ni ikintu cy'ingenzi kigira ingaruka ku mikorere y'imiyoboro y'icyuma ikora neza, kuko ikubiyemo uburyo butandukanye bwo gutunganya ubushyuhe bukoreshwa ku miyoboro.

DIN 2391	EN 10305-1 na GB/T 3639	Ishyirwa mu mwanya	Ibisobanuro
BK	+C	Irangizwa n'ubukonje (ikomeye)	Imiyoboro ntabwo ikorerwa ubushyuhe nyuma yo gukonja bwa nyuma, bityo ikaba ifite ubudahangarwa bukomeye bwo kwangirika.
BKW	+LC	Irangijwe ukonje (yoroshye)	Uburyo bwa nyuma bwo kuvura ubushyuhe bukurikirwa no gukurura ubukonje burimo guhinduka guke. Uburyo bukwiye bwo gutunganya butuma ubukonje butera ku rugero runaka (urugero: guhindagurika kwaguka).
BKS	+SR	Irangizwa n'ubukonje kandi igabanya stress	Ubushyuhe bukoreshwa nyuma y’uburyo bwa nyuma bwo gukora ubukonje. Hakurikijwe uburyo bukwiye bwo gutunganya, kwiyongera kw’imihangayiko isigaye bituma habaho gukora no gukora ku rugero runaka.
GBK	+A	Annealed	Uburyo bwa nyuma bwo gukora ubukonje bukurikirwa no gukurura mu kirere gicunzwe neza.
NBK	+N	Bisanzwe	Uburyo bwa nyuma bwo gukora ubukonje bukurikirwa no gukurura hejuru y'aho hejuru hahinduka mu kirere gigenzurwa.

Imiyoboro ya BK (+C) na BKW (+LC) ikoreshwa mu buryo bukonje gusa kandi ntikenera ubushyuhe, mu gihe BKS (+SR), GBK (+A), na NBK (+N) bisaba uburyo bujyanye bwo gutunganya ubushyuhe nyuma yo gukoresha ubukonje.

Kuri iyi komande, umukiriya akeneye imiyoboro ya DIN 2391 St52 idafite umugozi mu buryo bwa BK. Imiterere y'ibikoresho bya St52 mu nzego zitandukanye zo gutanga irasobanurwa birambuye hano hepfo.

Imiterere ya DIN 2391 St52 y'ibinyabutabire

Igipimo cy'icyuma	Ibinyabutabire bigize % ku bunini
Igipimo cy'icyuma	C	Si	Mn	P	S
DIN 2391 St52	0.22 ntarengwa	0.55 ntarengwa	Ibipimo ntarengwa bya 1.60	Ibipimo ntarengwa bya 0.025	Ibipimo ntarengwa bya 0.025

Imiterere ya DIN 2391 St52 ya Mechanical

Imiterere ya nyuma y'ibicuruzwa	Imbaraga zo gukurura R_m	Imbaraga z'umusaruro R_eH	Uburebure A₅
BK	Mpana ntoya ya 640 Mpa	—	Ingano nto ya 4%
BKW	Mpana ntoya ya 580 Mpa	—	Ingano nto ya 7%
BKS	Mpana ntoya ya 580 Mpa	Mpana ntoya ya 420 Mpa	Ingano nto ya 10%
GBK	Mpana ntoya ya 490	—	Ingano nto ya 22%
NBK	490 – 630 Mpa	Mpana ntoya ya 355 Mpa	Ingano nto ya 22%

Iyi gahunda igizwe n'ibipimo byinshi, kuri iyi nshuro tugaragaza ibipimo by'umuyoboro ufite OD 100mm × ID 80mm. Dukurikije DIN 2391, ubushobozi bwo kwihanganira OD na ID kuri iyi bipimo ni ± 0.45 mm, ariko muri iki gihe, umukiriya yasabye urwego rwo hejuru rw'ubuziranenge kandi agaragaza ubushobozi bwo kwihanganira ± 0.2 mm. Kugira ngo ihuze n'ibyo umukiriya akeneye, Botop Steel yanogeje by'umwihariko uburyo bwo kugenzura ubuziranenge bw'ibicuruzwa, kandi igenzura buri muyoboro w'icyuma umwe umwe mbere yo kohereza kugira ngo irebe ko ibisabwa byose byuzuye.

Amwe mu mafoto y’igenzura nyaryo ari hepfo:

Amafoto yo kugenzura umuyoboro wa Precision Steel Tube

Igenzura ry'umurambararo w'inyuma (OD: 80 ± 0.2 mm)

Igenzura ry'ubugari bw'inyuma rya DIN 2391 St52 BK Rikozwe mu buryo bwa Konje ridafite Umugozi w'Icyuma Gikomeye (1)

Igenzura ry'ubugari bw'inyuma rya DIN 2391 St52 BK Rikozwe mu buryo bwa Konje ridafite Umugozi w'Icyuma Gikomeye (3)

Igenzura ry'ubugari bw'inyuma rya DIN 2391 St52 BK Rikozwe mu cyuma gikonje gikozwe mu cyuma gikozwe mu buryo butagira umugozi (2)

DIN 2391 St52 BK Ifite Ingufu Zikonje Zikozwe mu Cyuma Gifite Ingufu Zitagira Umugozi Uhagije Igenzura ry'Ubugari bw'Inyuma (4)

Igenzura ry'umurambararo w'imbere (ID: 80 ± 0.2 mm)

Igenzura ry'imbere ry'umuyoboro wa DIN 2391 St52 BK ukozwe mu cyuma gikonje gikozwe mu cyuma gikozwe mu buryo butagira umusururu

Igenzura ry'imbere ry'umuyoboro wa DIN 2391 St52 BK ukozwe mu cyuma gikonje gikozwe mu cyuma gikozwe mu buryo butagira umugozi (2)

Igenzura ry'imbere ry'umuyoboro wa DIN 2391 St52 BK ukozwe mu cyuma gikonje gikozwe mu cyuma gikozwe mu buryo butagira umusururu (3)

Igenzura ry'uburebure

Botop imaze imyaka myinshi ikora cyane mu nganda z'imiyoboro y'ibyuma, kandi gushimangira kwayo ubuziranenge n'izina ryiza byatumye abakiriya benshi bizera kandi bamenyekana ku isoko. Binyuze mu bufatanye bwa hafi n'abakiriya, isosiyete ikomeza kunoza ibicuruzwa na serivisi byayo kugira ngo ihuze n'ibyifuzo by'isoko bihora bihinduka.

Niba ufite ikibazo cy'imiyoboro y'icyuma, ushobora kutwandikira, itsinda ry'abahanga ryiteguye kugukorera.

Igihe cyo kohereza: Gicurasi-09-2025

DIN 2391 St52 BK Icupa ry'icyuma rikozwe mu buryo bukonje ridafite umugozi uhagije mbere yo kohereza ibicuruzwa. Igenzura ry'ibipimo mbere yo kohereza ibicuruzwa.