Segondè Precision ST45 ST52 SAE1045 27SiMn Seamless Honed Tib pou silenn idwolik

Segondè Precision ST45 ST52 SAE1045 27SiMn Seamless Honed Tib pou Idwolik Silenn En Imaj

Deskripsyon kout:

Tib afè se nòmalman yon tib asye CDS (Fwad trase san pwoblèm) oswa DOM (Drawn Over Mandril) tib asye ak dyamèt andedan afine oswa skived & roulo bruni, se konsa tib affine se ak dimansyon ID ekstrèmman presi ak sifas ID san pwoblèm.

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Pwodwi detay

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Ekspozisyon pwodwi

Entwodiksyon pwodwi

Tib afè yo lajman itilize pou pwodwi ak repare silenn idwolik ak silenn pneumatic.Se konsa, nan anpil jaden, tib la perfectionné yo rele tib silenn tou.

Tib pèfeksyone anjeneral pwodui pa de pwosesis fabrikasyon prensipal, ki se pwosesis honing oswa pwosesis skiving & roulo bruni.Tib manman an anjeneral nou itilize "Apwopriye pou amelyore" Tib san pwoblèm frèt trase.Pwosesis tiyo awozaj la detèmine sou dimansyon, mwazi ki disponib ak kondisyon kliyan an.

Estanda Kalite

DIN 2391, EN 10305, SAE J524, ASTM A519,GB3639

Klas asye:

ST45, ST52, SAE1045,27SiMn

Konpozisyon chimik

Steel Klas	C	Si	Mn	S	P
ST45	≤0.21	≤0.35	0.35 ~ 0.65	≤0.025	≤0.025
ST52	≤0.22	≤0.55	≤1.6	≤0.025	≤0.025
SAE1045	0.42 ~ 0.50	0.17 ~ 0.37	0.50 ~ 0.80	≤0.035	≤0.035
27SiMn	0.24 ~ 0.32	1.10 ~ 1.40	1.10 ~ 1.40	≤0.035	≤0.035

Pwopriyete mekanik

Kondisyon livrezon	BKS Fwad trase ak estrès-soulaje
Steel Klas	TS obN/mm²	YS OsN/mm²	Elongasyon δ5%
ST45	≥520	≥375	≥15
ST52	≥600	≥520	≥14
SAE1045	≥600	≥500	≥10
27SiMn	≥760	≥610	≥10

Gwosè Tib Honed

Pwosesis

Dyamèt silenn / mm

Longè

Dwat

Presizyon gwosè

Epesè miray/mm

Enteryè boreroughness

Fwad trase/woule

ID28 ~OD400

≤12M

0.3 ~ 1.0mm / m

H8-H11

±5%

0.8 ~ 1.6um

Honed/SRB

ID30 ~OD500

≤12M

0.3 ~ 1.0mm / m

±5%

0.2~0.8um

Enteryè twou tolerans gwosè

Gwosè ID	Devyasyon ID (mm)				WT tolerans(mm)
Gwosè ID	H7	H8	H9	H10	WT tolerans(mm)
≤30	+0.021/0	+0.033/0	+0.052/0	+0.084/0	±7.5% > 210mm±10%
30 ~ ≤50	+0.025/0	+0.039/0	+0.062/0	+0.1/0
50 ~ ≤80	+0.030/0	+0.046/0	+0.074/0	+0.120/0
80 ~ ≤120	+0.035/0	+0.054/0	+0.087/0	+0.140/0
120 ~ ≤180	+0.040/0	+0.063/0	+0.100/0	+0.160/0
180 ~ ≤250	+0.046/0	+0.072/0	+0.115/0	+0.185/0
250 ~ ≤315	+0.052/0	+0.081/0	+0.130/0	+0.210/0
315~≤700	+0.057/0	+0.089/0	+0.140/0	+0.230/0

Jaden aplikasyon pou tib Honed

Tib affine yo lajman ki itilize nan sistèm idwolik tankou silenn lwil oliv divès kalite, silenn lè, ak silenn idwolik akòz gwo presizyon miray enteryè yo ak bon pwopriyete mekanik.Tib pèse jwe yon wòl enpòtan nan machin jeni, otomobil, bato, ayewospasyal, ak lòt jaden.Pou egzanp, nan machin jeni tankou pneu ak loader, tib affine yo itilize nan fabrike nan silenn lwil oliv epi yo sibi gwo presyon ak enpak, nan fabrikasyon otomobil, tib affine yo itilize nan pati kle tankou motè ak sistèm fren yo asire. sekirite ak operasyon ki estab nan otomobil.

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Segondè Precision ST45 ST52 SAE1045 27SiMn Seamless Honed Tib pou silenn idwolik

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