Mid ka mid ah ugu kulul ee bar-wareejinta wareega - tuubooyin loogu talagalay - DHDZ
Mid ka mid ah kii ugu kulul ee wareega ugu sarreeya ee la cafiyo - tuubbooyinka lagu sameeyay - QDDZ faahfaahinta:
Digshadii Dig ee Diggooyinka Digdiga Shiinaha ee Shiinaha
Tuubada tuubada / tuubada hunguriga / tuubada lagu abuuro
Max. Mid | Max. Dherer | Max. Culeys |
1000mm | 3000mm | 12 000 kgs |
DHDZ wax soo saarka oo aad u been abuur ah, derbiga culus iyo gacmo gacmo-gacmeedyo kala duwan oo loo habeeyay oo loo habeeyay oo loo baahan yahay macaamiisha. Golet aan baloon lahayn ayaa ku habboon codsiyada walaaca-sareeya iyo bay'ada adag sababta oo ah cimrigooda, xoogga iyo iska caabbinta dhirta. Hollows waxaa lagu soo saari karaa oo keliya oo keliya qaab dhululubo toosan, laakiin leh kala duwanaansho aan xadidneyn oo ODS iyo aqoonsi, oo ay ku jiraan kuwa tababbaradu.
Intaa waxaa sii dheer DHDZ waxay bixisaa dhammaan howsha hoose oo ay ka mid yihiin daaweynta kuleylka, mashiinnada iyo baaritaanka farsamada iyo kuwa aan wax burburin karin, markii la codsado. Nala soo xiriir maanta ilaa maanta faahfaahintaada saxda ah, kooxdeena ayaa kaala shaqeyn doonta inay ka faa'ideysato awoodahayaga si loo yareeyo qashinka loo yaqaan 'qashin-qubka'.
Maaddada caadiga ah ee la isticmaalo: 1045 | 4130 | 4140 | 4340 | 5120 | 8620 | 42cRmo4 | 1.7225 | 34cralni7 | S355J2 | 30nicrMo12 | 22Nicrmov | EN 1.4201 | 42cmo4
Shanx Donghuang Fless Flenge Flenge Flefress Commons, oo ah ISO, dammaanad u ah in caloosha la diiwaangeliyay ee caloosha iyo / ama baararka ay yihiin kuwo aan dhaawac ahayn oo wax u dhimaya guryaha farsamada ama xinsocianada maaraynta maaddada.
Sharraxaadda Wax soo saarka
Waxaan nahay hal soosaara oo ah AISI 4140, Sae 4140 been abuur ah / been abuur ah Baararka bannaanka, 1.7225 been abuur ah / been abuur ah, 1.7225 been abuur ah / tuubooyin been abuur ah
Waxaan soo saari karnaa AISI 4140, Sae 4140 been abuur ah oo been ah, AISI 4140 oo been abuur ah oo ka dhacay tuubooyinka bannaanka, 4240 ee been abuurka ah, 42cmo4 been abuur ah / been abuur ah oo been ah 1.7225 been abuur ah / been abuur ah, 1.7225 been abuur ah oo lagu been abuuro
Waxaan sameyn karnaa wax adag ama kama dambays ah oo ah AISI 4140, Sae 4140 been abuur ah / cafiyey, AISI 4140 been abuur ah, 4240 been abuur ah, 42cmo4 been abuur ah / been abuur ah, 42cmo4 been abuur ah Xannibaha bannaanka, 1.7225 been abuur ah / been abuur ah, 1.7225 been abuur ah / tuubooyin been abuur ah
Daaweynta kuleylka: caadiyan / la qariyey / dillaacay / xanaaqa
Daaweynta dusha sare: rinjiyeynta, pinring, plitring, okside, oksparent anti-saliid
Xakamaynta Tayada: UT, MT, RT, PT, Imtixaanka Kiimikada, Tijaabada hantida farsamada, iwm.
Baaris
1. Shahaadada kanta ee cayriin (halabuurka kiimikada ee shey)
2. Warbixinta Xaashida Daaweynta kuleylka
3. Warbixinta kormeerka cabbirka
4. Warbixinta Imtixaanka UT
Xaaladda gaarsiinta
Kuleyl lagu galiyay + foosha xun (dusha madow) ka dib Q / T) +
Faa'iido tartan
Xakamaynta tayada iyo maaraynta geedi socodka wax soo saarka oo dhan, oo ay kujirto ingot screting, oo uu cafiyo, daaweynta kuleylka, mashiinnada iyo kormeerka ugu dambeysa ee la keenay.
Tayada wax soo saarka ee aadka u wanaagsan iyo adeegga, qiimaha tartan, "waqtiga-waqtiga"
Dacwadda:Fasalka birta AISI 4140 Istal bir ah
Guryaha jireed
Guryaha | Qiyaas maalood | Culeys ah |
Cucid | 7.85 g / cm3 | 0.284 lb / In³ |
Dhibcaha dhalaalaya | 1432 ° C | 2610 ° F |
AISI 4140 ATOY STELE BILAHA SIYAASADA IYO ISKUULKA
AISI 4130 | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | Mo |
0.38 - 0.43 | 0.75 - 1.00 | 0.15 - 0.35 | 0.030 max | 0.040 max | 0.80-1.10 | 0.15-0.25 |
0.25 dixiri | 0.35 dixiri | 0.15-0.25 |
ASTM A29 / A29m | Din17350 | Bs 970 | JIS G4105 | GB / T 3077 | Sida 1444 | Iso 683/18 |
AISI 4140 | 1.7225 / | 42cro4 | SCM440 | 42crmo | 4140 | 25cro4cro4 |
42cro4 |
Dhalmada (shaqada kulul) ku celcelinta, daaweynta kuleylka
Gabay | 1093-1205 ℃ |
Xallin | 778-843 ℃ Foornac oo qabow |
Cabasho | 399-649 ℃ |
Caadi ah | 871-898 ℃ hawo qabow |
Isku dareeneya | 815-843 ℃ Biyo ku demi |
Walaacid walbahaar | 552-663 ℃ |
Darida | 552-663 ℃ |
Rm - xoogga TSISE (MPA) (Q + T) | ≥930 |
Rp0.2 0.2% Xoog caddeyn (MPA) (Q + T) | ≥785 |
KV - Saamaynta Tamarta (J) (Q + t) | + 20 ° |
A - min. Cuncunka jajabka (%) (q + t) | ≥12 |
Z - dhimista qaybta iskutallaabta ee jabka (%) (n + q + t) | ≥50 |
Brinell si adag (HBW): (Q + T) | ≤229hb |
Faahfaahin dheeraad ah
Codso xigasho maanta
Ama soo wac: 86-21-52859344
Sawirada faahfaahinta badeecada:


Tilmaanta Waxsoosaarka Laxiriira:
Ururku wuxuu ku sii wataa fikradda howsha "maareynta sayniska, tayada sare iyo hufnaanta ugu sarreeya ee loo yaqaan 'Priccy', sida ugu sarreeya ee loo yaqaan 'Jaamac', ayaa ah in la helo dadka adduunka oo dhan. Alaabadayadu waxay sii wadi doonaan kor u qaadista amarka Oo waxaan sugayaa inaad iskaashi la yeelatid, haddii mid ka mid ah alaabooyinkan ay xiiseeyaan adiga, fadlan ogeysiin. Waxaan ku qanacsanahay inaan ku siinno oraah ah oo helitaanka baahiyahaaga faahfaahsan.

Waxaan nahay saaxiibo duug ah, tayada badeecada shirkadda marwalba way fiicneyd markan qiimaha qiimaha sidoo kale waa mid aad u raqiis ah.
