Tube Forging oghere Ogwe

Nkọwa dị mkpirikpi:

A na-emepụta mmanya a kpụrụ akpụ ma ọ bụ osisi a na-apịaji site n'iwere ihe ingot ma mee ka ọ dịkwuo nha site na, n'ozuzu, ọnụ ụlọ abụọ na-emegide ya na-anwụ. Ọla ndị a kpụrụ akpụ na-adị ike, sie ike ma na-adịte aka karịa ụdị nkedo ma ọ bụ akụkụ arụpụtara. Ị nwere ike nweta usoro ọka a rụrụ n'akụkụ niile nke forgings, na-abawanye akụkụ nke ike iguzogide agha na iyi.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa:

Ebe Mmalite: Shanxi

Aha ika: DHDZ

Asambodo: ASME, JIS, DIN, GB, BS, EN, AS, SABS, ASTM A370, API 6B, API 6C

Nkwupụta ule: MTC, HT, UT, MPT, mkpesa akụkụ, Nlele anya, EN10204-3.1, EN10204-3.2

Nkọwapụta: TUV/PED 2014/68/EU

Ọnụ ahịa kacha nta: 1 ibe

Ngwungwu njem: Plywood Case

Ọgwụgwọ dị n'elu: ihicha

Ahịa: Negotiable

Ike mmepụta: 20000 ton / afọ

 

Ihe eji eme ihe

C

Mn

P

S

SI

Cr

NI

Mo

Cu

N

A182 F51

≤ 0.030

2.0

≤ 0.030

≤ 0.020

<0.80

21-23

4.5-6.5

2.50-3.50

/

0.20-0.24

A182 F53

≤ 0.030

≤ 1.20

0.035

<0.020

<0.80

24-26

6.0-8.0

3-5

<0.50

0.24-0.32

34CrNiMo6

0.3-0.38

0.5-0.8

≤ 0.025

0.035

≤ 0.4

1.3-1.7

1.3-1.7

0.15-0.3

/

/

16MnD

0.13-0.20

1.2-1.6

≤0.030

≤0.030

0.17-0.37

≤0.30

≤0.30

/

/

/

20MnMo

0.17-0.23

1.1-1.4

≤0.025

≤0.015

0.17-0.37

≤0.030

≤0.030

0.20-0.35

/

/

20MnMoNo

0.16-0.23

1.2-1.5

≤0.035

≤0.035

0.17-0.37

/

/

0.45-0.60

/

0.20-0.45

 

Ihe eji arụ ọrụ Dia.(mm) TS/Rm (Mpa) YS/Rp0.2 (Mpa) EL/A5 (%) RA/Z (%) Ọkwa Mmetụta ike HBW
A182 F51 / ≥620 ≥450 ≥25  45 V ≥45J /
A182 F53 / ≥800 ≥550 ≥15 / V / <310
34CrNiMo6 Ф12.5 ≥785 / ≥11 ≥30 V ≥71J

/

16MnD Ф10 470-630 ≥345 ≥21 / V /

/

20MnMo Ф10 ≥605 ≥475 ≥25 / V ≥180

/

20MnMoNo Ф10 ≥635 ≥490 ≥15 / U ≥47

187-229

 

 

Usoro mmepụta:

Akpụkpọ anụ nchara nchara nchara n'ime ụlọ nkwakọba ihe (nnwale ọdịnaya kemịkalụ) → Ịcha → Heat (Nnwale okpomọkụ) → Ọgwụgwọ ọkụ mgbe ịmechara (nnwale ọkụ ọkụ) Wepu ọkụ (nyocha oghere) → Machining → Inspection(UT) ,MT, Visal diamention, hardness)→ QT→ Nyocha (UT, mechanical properties, hardness, grain size) → Mechaa machining→ Nyocha (akụkụ) → mbukota na akara (stampụ ígwè, akara) → Nchekwa Mbupu

 

Uru:

Njirimara igwe dị mma,

Nkwenye akụkụ dị oke oke,

Jikwaa usoro mmepụta nke ọma,

Ngwá ọrụ nrụpụta dị elu na ngwaọrụ nyocha,

Ọkachamara teknụzụ mara mma,

Mepụta akụkụ dị iche iche dabere na ihe ndị ahịa chọrọ,

Lezienụ anya na nchekwa ngwugwu,

Ogo zuru oke ọrụ.

 

Ụlọ ọrụ ngwa:

Ngwongwo ọla, akụrụngwa na-egwuputa ihe, ụgbọ mmiri dị n'ụsọ osimiri, akụrụngwa ebuli elu, igwe ihe owuwu, igwe ọkụ, wdg.


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