Roller Step Shaft

Nkọwa dị mkpirikpi:

Ihe eji akpụ akpụ akpụ (ihe ndị na-ahụ maka igwe) Akpụkpọ anụ bụ ihe cylindrical nke a na-eyi n'etiti igwe ma ọ bụ n'etiti wiil ma ọ bụ n'etiti gia, mana ole na ole bụ square. Ogwe bụ akụkụ arụ ọrụ nke na-akwado akụkụ na-atụgharị ma na-atụgharị ya ka ọ na-ebufe oge mmegharị, mgbaka ma ọ bụ agbagọ. N'ozuzu, ọ bụ ụdị mkpanaka ígwè, na akụkụ nke ọ bụla nwere ike inwe dayameta dị iche iche.


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

Ọnụ ahịa kacha nta: 1 ibe

Akwụkwọ akụkọ dị n'elu ala: 0.63-0.16μm

Ọdịdị ọdịdị: Gburugburu

Ngwungwu njem: Plywood Case

Ahịa: Negotiable

Ike mmepụta: 100PCS / ọnwa

Ihe eji eme ihe

C

Mn

P

S

SI

Cr

NI

Mo

Cu

N

4130

0.33

0.7

<0.025

<0.025

<0.35

0.8-1.0

<0.5

0.15-0.25

/

/

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

A105

0.19-0.23

0.9-1.05

0.035

≤ 0.030

0.15-0.3

≤ 0.1

≤ 0.4

≤ 0.12

≤ 0.4

/

F6Mn

≤ 0.05

1.0

≤ 0.03

≤0.03

≤0.60

11-14

3.5-5.5

0.5-1

/

/

42CrMo4

0.43

1.0

<0.030

<0.040

<0.35

0.8-1.1

<0.030

0.15-0.25

/

/

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

/

/

09G2S (09G2С)

≤ 0.12

1.3-1.7

≤ 0.03

0.035

0.5-0.8

≤ 0.3

≤ 0.3

/

≤ 0.3

≤ 0.008

ASTMA36

≤ 0.26

0.6-0.9

0.040

0.050

≤ 0.40

/

/

/

≥0.20

/

Ihe eji arụ ọrụ Dia.(mm) TS/Rm (Mpa) YS/Rp0.2 (Mpa) EL/A5 (%) RA/Z (%) Ọkwa Mmetụta ike HBW
4130 Ф10 655  517 18 :35 V ≥20J (-60℃) 197-23
A182 F53 / ≥800 ≥550 ≥15 / V / <310
A105 / ≥485 ≥250 ≥22 ≥30 V / 143-187
F6Mn / ≥790 ≥620 ≥15 ≥45 V / ≤295
42CrMo4 Ф10 1080  930 25  45 V ≥25J (-60℃)

<217

34CrNiMo6 Ф12.5 ≥785 / ≥11 ≥30 V ≥71J

/

09G2S (09G2С) 25 900-1050 ≥700 ≥10 ≥50 V /

/

ASTMA36 / 400-550 ≥250 ≥23 / V /

/

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:

Mwepụta mmanụ & gas, ike ikuku, igwe igwe, igwe injinia, ụlọ ọrụ ụgbọ mmiri, ụgbọ mmiri nrụgide, ike nuklia, wdg.


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