Ntiaj teb no cov cuab yeej hlau sib npaug: Daim ntawv qhia tswv yim rau Industrial Shear Blades (D2 / SKD11 / 1.2379 / Cr12Mo1V1)

 

Txhua tus neeg uas ua haujlwm nrog riam muaj peev xwm tau ntsib lub sijhawm no:

 

• Ib tus neeg siv khoom xa daim duab kos thiab hais tias, "Peb xav tau D2."
• Koj qhib cov ntaub ntawv thiab nrhiav "Cr12Mo1V1."
• Ib tug engineer los ntawm lub teb chaws Yelemees koom nrog kev sib tham thiab nug rau "1.2379."
• Ib tus neeg muag khoom Nyij Pooj teb nrog "SKD11."

 

Tam sim ntawd, plaub tus neeg tab tom tham txog tib lub hlau -tab sis tsis muaj leej twg paub nws.NtawmSHJ KNIFE, peb ntsib qhov xwm txheej no yuav luag txhua lub lim tiam. Tom qab 25 xyoo ua kev hloov cov hniav, peb tau kawm qhov ntawdcov khoom npe txawvua rau tsis meej pem ntau dua li qhov ntev ntawm cov hniav, cua sov- kho, lossis hardness.Kab lus no muaj rau ib lub hom phiaj:

Txhawm rau muab cov engineers thoob ntiaj teb qhia meej, cov tswv yim qhia kom nkag siab txog cov cuab yeej siv hlau siv hauv kev lag luam shear blades- tsis muaj jargon, tsis muaj kev kawm nyuaj, tsuas yog qhov koj xav tau rau kev tsim khoom tiag tiag.

 

 

 

 

 

Tej zaum koj yuav xav tias yog vim li cas cov cuab yeej steel muaj ntau yam cim. Cov lus teb yog yooj yim:txhua lub teb chaws tsim nws tus kheej cov qauv kev lag luamntev ua ntej thoob ntiaj teb cov saw hlau muaj nyob.

 

• CovU.S.siv ASTM/ AISInpe.
• Teb chaws EuropesivDIN / W-Nr / ENqauv.
• Nyivua raws liJIS.
• Tuam TshojsivGB.
• Covqub Soviet UnionsivGOST (Qhov rai).

 

Cov tshuab no tau tsim los ntawm nws tus kheej, yog li cov hlau zoo li D2 yuav tshwm sim hauv tsib kab sib txawv kiag li. Tsis muaj universal naming system. Tias yog vim li cas ntoo khaub lig- tej yaam num hauv lub tebchaws feem ntau ua tsis tiav nyob rau theem kev pom zoo ntawm cov khoom-txawm tias cov hniav tsim zoo meej. Qhov no yog qhov uas peb qhov kev paub dhau los ua qhov tseem ceeb.

 

 

 

 

Ib yam uas peb xav kom tseem ceeb: Cov cuab yeej steel "sib npaug"tsis txhais hais tias"chemically zoo tib yam"Nws tsuas yog txhais tau tias: "Hauv kev tsim riam phom, cov hlau no ua tau zoo ib yam thiab feem ntau siv los hloov." Txhua lub hlau tuaj yeem coj txawv me ntsis nyob ntawm: ·

• Kev kho cua sov ·
• forging zoo ·
• annealing ·
• microstructure ·
• batch quality ·

 

Yog li xav txog qhov sib npaug raws li kev siv tswv yim, tsis yog kev cai lij choj lossis kev tshawb fawb.Yog tias koj nkag siab cov ntsiab lus no, tus so yuav yooj yim.

 

GB (Tuam Tshoj)	ASTM (US)	JIS (Nyiv)	W-Nr (Lub teb chaws Yelemees)	DIN (Lub teb chaws Yelemees)	NF (Fabkis)	ROCT (Yav tas los Soviet Union)	SS14 (Sweden)	BS (UK)	ISO (International)
9cr ib	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	90cr 5	1.2108	Tsis muaj qhov sib npaug ncaj qha	9 XC	2090	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha
6CrW2 Si	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	60 AWV 7	1.255	55 AWV 20	6 xb2c	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	60 AWV 7
Cr12MOV	D2	SKD 11	X165CrMoV12/ X155Cr12Mo12-1	1.2379	X160CrMoV12	X12M	2310	BD	160CrMoV12
4Cr5MoSiV 1	H13	SIB 61	X40CrMoV5-1	1.2344	X40CrMoV 5	4X5M01C	Tsis muaj qhov sib npaug ncaj qha	BH13	40CrMoV 5
LD	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha	Tsis muaj qhov sib npaug ncaj qha
W18Cr4V	T1	SKH 2	S18-0-1	1.3355	NWS 18-0-1	P18	2750	BT1	NWS 18-0-1
W6Mo5Cr4V2	M2	SKH 9	S6-5-2	1.3343	Tsis muaj qhov sib npaug ncaj qha	P6M5	2722	BM 2	NWS 6-5-2
45 steel	1450	S45C	C45E	1.1191	C45E	45	1660	C40E	C45EC
42CrMo	4140	SWM 440	42CrMo4	1.7225	42cd4 ua	Tsis muaj qhov sib npaug ncaj qha	2244	708M40	42CrMo4
T8	W1A-8	SK 5	C80W2	1.1625	C80E2U	Y6	1778	Tsis muaj qhov sib npaug ncaj qha	TIAB SA 80

 

 

 

Hloov chaw ntawm cov ntawv teev npe ntawm cov ntawv hlau- uas tsis muaj qab hau rau kev tsim vaj tsev tiag tiag- peb tau teeb tsa cov ntaub ntawv raws li kev tsim riam phom tiag tiag:

 

1. Cold Work Tool Steels(rau feem ntau hlau shear hniav)

2. Kub ua hauj lwm cuab yeej Steels(rau hnyav cuam tshuam thiab stainless hlau txiav)

3. High Speed ​​Steels (HSS) (rau precision lossis siab - hnav txiav)

4. Alloy / Carbon Steels(rau cov dav dav thiab qis-nqi muaj riam)

 

Cov pab pawg no ua rau kev xaiv cov khoom siv tau yooj yim thiab tiv thaiv tsis meej pem.

 

 

 

 

Feem ntau shear hniav ntawm kev ua lag luam siv cov cuab yeej ua haujlwm txias vim tias lawv xa: ·

• muaj zog hnav tsis kam ·
• ruaj khov hardness ·
• huv tej ntug ·
• lub neej ua haujlwm ntev

 

Lawv tuav cov ntawv hlau, stainless hlau, cov khoom siv galvanized, hluav taws xob hlau, thiab txhuas.

 

Feem ntau Cov Cuab Yeej Ua Haujlwm Txias Hlau sib npaug

 

 

Tuam Tshoj (GB)	ASTM	DIN / W-Nr	Nyiv (JIS)	ISO
Cr12MOV	-	X165CrMoV12 / 1.2601	SKD11 (ib nrab)	-
Cr12Mo1V1	D2	X155CrMoV12-1 / 1.2379	-	160CrMoV12
9cr ib	-	90CrSi5/1.2108	-	-

 

 

Yuav ua li cas xaiv ntawm lawv

 

D2 / 1.2379 / Cr12Mo1V1→ siab hnav, ruaj khov ntug (feem ntau nyiam xaiv)

Cr12MOV→ nqi - zoo thiab txhim khu kev qha

90CrSi5 / 9CrSi→ zoo tagnrho rau sib zog txiav thiab nyias hlau

Yog koj tsuas nco ib yam xwb:D2 thiab 1.2379 yog lub ntiaj teb feem ntau universal shear hniav hlau.

 

 

 

 

Cov hlau ua haujlwm txias tsis ua haujlwm thaum txiav:
 

• stainless hlau
• siab - tensile steel
• tuab steel phaj
• cov khoom kub
• siab - cuam tshuam cov hlau

Qhov no yog qhov twg H13 / SKD61 / 1.2344 ci.

 

Kub ua hauj lwm cuab tam Steel sib npaug

 

 

Tuam Tshoj	ASTM	DIN / W-Nr	JIS	ISO
4Cr5MoSiV 1	H13	X40CrMoV5-1 / 1.2344	SIB 61	40CrMoV 5

 

 

 

 

 

 

 

 

High-speed steels yog zoo meej rau:

 

• precision slitting
• siab -ceev trimming
• nyias strip processing
• ultra- daim ntawv thov huv huv

 

Lawv tso cai rau cov kaum ntse ntse tsis muaj qhov tawg.

 

High Speed ​​Steel sib npaug

 

Tuam Tshoj	ASTM	DIN / W-Nr	JIS	ISO
W18Cr4V	T1	S18-0-1 / 1.3355	SKH 2	NWS 18-0-1
W6Mo5Cr4V2	M2	S6-5-2 / 1.3343	SKH 9	NWS 6-5-2

 

 

 

T1 vs M2

 

• T1 → classic HSS, hnav tsis kam
• M2 → ntau sib npaug, ruaj khov thiab dav muaj

 

Thaum nto tiav qhov tseem ceeb, HSS ua tau zoo tshaj plaws.

 

 

 

 

 

 

Tsis yog txhua rab riam yuav tsum muaj siab - kawg cuab yeej hlau. Rau kev siv dav dav:

• txiav
• cov ntaub ntawv mos
• tsis yog- hlau txiav
• low- cuam tshuam shearing
• tus nqi- cov haujlwm tseem ceeb

 

alloy steels muab qhov sib npaug zoo.

 

Common Alloy / Carbon Steel sib npaug

 

 

Tuam Tshoj	ASTM	DIN / W-Nr	JIS	ISO
42CrMo	4140	42CrMo4 / 1.7225	SWM 440	42CrMo4
45	1045	C45E / 1.1191	S45C	C45E
T8	W1A-8	C80W2 / 1.1625	SK 5	C80E2U

 

 

Thaum siv cov no

 

• qis- cuam tshuam txiav
• yooj yim geometry
• nqi efficiency
• tsis yog- ntau lawm

 

Lawv tsis yog rau hnav siab, tab sis lawv ua haujlwm zoo hauv ntau daim ntawv thov.

 

 

 

 

Es tsis txhob nug cov neeg siv khoom xaiv ntawm1.2379, D2, SKD11, lossis Cr12Mo1V1, peb nug cov lus nug yooj yim:

 

• Yam khoom twg koj txiav?
• Nws tuab npaum li cas?
• Koj txiav ceev yog dab tsi?
• Koj puas muaj chipping lossis hnav ceev?
• Koj siv tshuab dab tsi?
• Nws khiav pes tsawg teev ib hnub twg?

 

Los ntawm cov lus teb no, peb txiav txim siab seb koj xav tau:

 

• hnav tsis kam (D2)
• Toughness (H13)
• ultra- hnav tsis kam (M2)
• los yog kev khwv nyiaj txiag (42CrMo)

 

Rau cov neeg siv khoom nrog cov tshuab qub lossis tsis siv, peb tuaj yeem ua tauthim rov qab-engineer cov hniavthiab phim cov hlau zoo raws li kev siv.

 

 

 

 

Qhov kev sib piv no qhia txog SHJ KNIFE txoj kev tsim khoom thiab kev tsim khoom, tsis yog tus qauv hlau hlau.Kev ua tau zoo tiag tiag nyob ntawm:

 

• Kev kho cua sov
• forging zoo
• batch variation
• ua ib puag ncig

 

Peb txhawb cov neeg siv khoom los sab laj peb thaum xaiv cov hlau rau cov ntawv thov tseem ceeb.

 

Thaum koj ua hauj lwm nrog cov neeg muas zaub los ntawm ntau lub teb chaws, koj sai sai paub ib yam dab tsi:

 

Koj tuaj yeem kho cov duab kos, tus nqi, kev kam rau siab, thiab lub sijhawm ua haujlwm -tab sis yog tias qhovkhoom npeyog to taub yuam kev, tag nrho qhov project nres.

Los ntawm kev sib qhia cov lus qhia no, peb vam tias yuav muab qee yam yooj yim thiab muaj txiaj ntsig:

Ib hom lus rau cov cuab yeej steel hauv kev lag luam riam tsim.

Txawm koj siv lub npe twg -D2, 1.2379, SKD11, lossis Cr12Mo1V1-yog tias koj paub tias txhua tus hlau sawv cev li cas, xaiv cov khoom siv hniav zoo yuav yooj yim.

Thiab thaum twg koj xav tau kev pab,SHJ KNIFEnyob ntawm no kom pom zoo cov hlau zoo tshaj plaws rau koj lub tshuab shearing, daim ntawv thov, thiab cov hom phiaj tsim khoom.