Tino Tika ST45 ST52 SAE1045 27SiMn Tube Whakahonore Maamaa mo te Potakaro Hydraulic

Tino Tika ST45 ST52 SAE1045 27SiMn Tube Whakahonore Maamaa mo te Potaka Hidraulic Whakaahua Whakaatu

Whakaahuatanga Poto:

Ko te ngongo kua whakahōnoretia he ngongo maitai CDS (Kua kumea maeke) he ngongo rino DOM (Kua Tuhia ki runga Mandrel) he ngongo rino me te diameter o roto kua whakakororiatia, kua tihorea ranei & kua tahuna te roera, no reira ko te ngongo kua whakakororia he tino tika te rahi o te ID me te mata ID pai.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakaatu Hua

Hua Whakataki

Ko nga ngongo kua whakahōnoretia e whakamahia whānuitia ana ki te whakaputa me te whakatika i nga puoto waipēhi me nga rango pneumatic.Na i roto i te maha o nga mara, ka kiia te ngongo honed he ngongo rango hoki.

Ko te ngongo Honed te nuinga o te wa e mahia ana e nga mahi whakangao matua e rua, ko te mahi whakahonore, ko te whakakorikori ranei me te mahi roera tahu.Ko te ngongo whaea e whakamahia ana e matou "E tika ana ki te whakakoi" Nga Tuhi Tuia Maamaa.Ko te tukanga o te putorino kua whakatauhia i runga i te rahi, te pokepoke e waatea ana me te hiahia a te kaihoko.

Paerewa Kounga

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

Kōeke maitai:

ST45, ST52, SAE1045,27SiMn

Hanganga matū

Koeke maitai	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

Nga Taonga Miihini

Tikanga tuku	BKS Te kumea maeke me te whakamau i te ahotea
Koeke maitai	TS obN/mm²	YS OsN/mm²	Te whakaroa δ5%
ST45	≥520	≥375	≥15
ST52	≥600	≥520	≥14
SAE1045	≥600	≥500	≥10
27SiMn	≥760	≥610	≥10

Rahi Tube Whakahonoretia

Tukatuka

Porotaka diameter /mm

Te roa

Te tika

Te tika o te rahi

Te matotoru o te pakitara/mm

Te whakamau o roto

Huna Matao/ Hurihia

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

Whakaaetanga rahi o roto poka

Rahi ID	Inenga ID (mm)				WT Whakaaetanga(mm)
Rahi ID	H7	H8	H9	H10	WT Whakaaetanga(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

Pae Tono Tube Honed

Ko nga ngongo kua whakahōnoretia e whakamahia whānuitia ana i roto i nga punaha waipēhi penei i nga momo puoto hinu, ira hau, me nga pukoro waipēhi na te tino tika o te pakitara o roto me nga taonga miihini pai.He waahi nui nga ngongo kua whakakororia i roto i nga miihini miihini, motuka, kaipuke, aerospace, me etahi atu mara.Hei tauira, i roto i nga miihini miihini penei i te keri me nga kaieke, ka whakamahia nga ngongo kua whakakororia ki te hanga i nga ipu hinu hinu ka pa ki te pehanga nui me te paanga, i roto i te hanga motuka, ka whakamahia nga ngongo kua whakahōnore ki nga waahanga matua penei i nga miihini me nga punaha pakaru hei whakarite. te haumaru me te noho pumau o nga motuka.

Tōmua:

Panuku:ASTM1020/1035/1045/4140 ST52 27SiMn 41Cr4 Taumaha Paipa Paipa Kore

Tino Tika ST45 ST52 SAE1045 27SiMn Tube Whakahonore Maamaa mo te Potakaro Hydraulic

Whakaahuatanga Poto:

Taipitopito Hua

Tohu Hua

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