S45C Hard Chrome Whakakikoruatia Piston Rod Mo Nga Porowhita Pneumatic

Whakaahuatanga Poto:

Ka kiia hoki te rakau piston hydraulic cylinder pneumatic he rakau whakakikoruatia chrome.
Ko te rakau piston tetahi waahanga tino nui o ia waipēhi, pneumatic cylinder ranei.
Ko ta matou rahinga mai i te 3mm ki te 120mm.Ka taea e Autoair te awhina i to pakihi me te utu whakataetae ake.


Taipitopito Hua

Tohu Hua

Ka kiia hoki te rakau piston hydraulic cylinder pneumatic he rakau whakakikoruatia chrome.He rakau me te mata i mahia e te huri motuhake me te whakakikorua chrome pakeke.Kei te whakamahia nuitia i roto i nga momo rango, ira waipēhi, tākai, mahi rakau, miro, tā me te tae mihini, wahi mate-maka me etahi atu taputapu tuku aunoa na tona pakeke, e taea te whakawhānui i te ora ratonga o nga miihini me nga taputapu tika.
I tangohia e matou te toi matao, te whakakoi me te whakakoi ki te hanga i te rakau piston hydraulic cylinder pneumatic cylinder hydraulic piston rod, ka tutuki ia taumata hangarau ki te paerewa a-motu.

Whakatakotoranga Taipitopito

Rauemi:CK45(GB/T699-1999)
Whakatakotoranga Hangarau:
Te kaha tensile(Mpa):≥600N/mm2
0,2 Tukua Manawa(Mpa):≥355N/mm2
Whakaroa: min.16%
Matotoru Whakakikoruatia Chrome:φ<20mm≥15μm,maiφ20mm>20μm
Roro: Ra<0.2
Paparanga Chrome Maama: 850HV-1050HV
Whakaaetanga Diamita: f7,f8
Tika: <0.1um/1000mm
Ovality: <1/2 diameter kātakí
Te Aromatawai Corroseston Test:ISO 10289:1999,IDT
Te diameter o waho:3-120mm (GCr15) 3-40m(SUS440C)
Te ahua o te tuku: Tikanga, Induction Harden, Q+T

Tepu hanganga matū

HOTO MAU (%)
Rauemi C% Mn% Si% S% P% V% Cr%
<=
CK45 0.42-0.50 0.50-0.80 0.17-0.37 0.035 0.035
ST52 <=0.22 <=1.6 <=0.55 0.035 0.035 0.10-0.20
20MnV6 0.16-0.22 1.30-1.70 0.1-0.50 0.035 0.035
42CrMo4 0.38-0.45 0.60-0.90 0.15-0.40 0.03 0.03 0.90-1.20
4140 0.38-0.43 0.75-1.0 0.15-0.35 0.04 0.04 0.80-1.10
40Cr 0.37-0.45 0.50-0.80 0.17-0.37 0.80-1.10

 

Diamita Taumaha Te manawanui Te manawanui Te manawanui
mm Kg/m f7(m) f8(μm) h6(μm)
6 0.22 -10--22 -10--28 0--9
8 0.39 -13--28 -13--35 0--9
10 0.62 -13--28 -13--35 0--11
12 0.89 -16--34 -16--43 0--11
16 1.58 -16--34 -16--43 0--11
18 2.00 -16--34 -16--43 0--13
20 2.47 -20--41 -20--53 0--13
22 2.99 -20--41 -20--53 0--13
25 3.86 -20--41 -20--53 0--13
28 4.84 -20--41 -20--53 0--13
30 5.55 -20--41 -20--53 0--16
32 6.32 -25--50 -25--64 0--16
36 8.00 -25--50 -25--64 0--16
38 8.91 -25--50 -25--64 0--16
40 9.87 -25--50 -25--64 0--16
45 12.49 -25--50 -25--64 0--16
50 14.22 -25--50 -25--64 0--19
55 15.43 -30--60 -30--76 0--19
60 18.66 -30--60 -30--76 0--19
65 26.07 -30--60 -30--76 0--19
70 30.23 -30--60 -30--76 0--19
75 34.71 -30--60 -30--76 0--19
80 39.49 -30--60 -30--76 0--22
85 44.58 -36--71 -36--90 0--22
90 49.98 -36--71 -36--90 0--22
95 55.68 -36--71 -36--90 0--22
100 61.70 -36--71 -36--90 0--22

He aha nga paerewa arowhai f7 me f8:
He nui ake te awhe o te f8 i tera o te f7, a, ko te whakaurunga ka whakawhirinaki ki te taumata o te rohe whakaahuru kohao.Hei tauira, ka 10-18 te rahi taketake, f8(-0.016,-0.034), f7(-0.016,-0.027), he rite tonu te inenga o nga whakamaaramatanga e rua, he iti ake te awhe o te f7, me te waatea. he iti ake te awhe o te whakaurunga.

Rere Whakaputa

1 Hipanga: Tihorea/Kua Matao:
Ko te tuhi matao he hangarau tukatuka o te rakau piston cylinder pneumatic.Mo te rango pneumatic he rakau kua whakakikoruatia ki te chrome, ko te tuhi matao e pa ana ki te tuhi i raro i te ahua o te pāmahana noa kia tutuki ai tetahi ahua me etahi ahuatanga miihini.Ka whakatauritea ki te hanga wera, ko nga hua kumea makariri he pai ake te tika o te ahu me te pai ake o te mutunga o te mata.

2 Hipanga: Whakatikatika
Ma tenei mahi ka taea e tatou te whakarite kia tika te rakau whakakikorua ki te kirimati.He mea tino nui, i te wa e whakauruhia ana ki roto i te roto o te rango pneumatic.Ko te 0.2mm/m te paerewa tika.

3 Hipanga: Whakahonoretia
Ko te tukatuka Honing he tikanga tukatuka pai e taea ai e te pneumatic cylinder piston rod mata ki te whakatutuki i te tino tika, te kounga teitei o te mata me te roa o te ora.Ka taea e ia te whakapai ake i te tika o te ahu, te hanga tika me te whakaheke i te uara Ra, engari kaore e taea te whakapai ake i te waahi o te kohao me etahi atu papa.

4 Taahiraa: Te rakau maitai oro
Ko te whakakoi e pa ana ki te whakamahi i nga paanga miihini, matū, hiko hiko ranei hei whakaiti i te taratara o te mata o te rakau piston cylinder pneumatic kia whiwhi i te mata kanapa me te maeneene.Ko te whakamahi i nga taputapu whakakoi me nga matūriki abrasive me etahi atu papaaho whakakoi ki te whakarereke i te mata o te rakau piston cylinder pneumatic.

Hipanga 5: Whakakikorua Chrome
Ko te whakakikorua Chrome e pa ana ki te mahi whakakikorua i te chromium hei paninga ki runga i te rakau whakakikorua chrome pakeke pneumatic.
Ko te paparanga chromium-plated he tino pakeke, a ka taea e tona pakeke te rereke i roto i te whanuitanga o te 400-1200HV i runga i te hanganga o te otinga whakakikorua me nga tikanga tukanga.He pai te parenga wera o te paparanga chrome-whakakikoruatia.Ina whakamahana i raro i te 500 ℃, karekau he rerekee o te kanapa me te pakeke.Ka timata te pamahana ki te oxidize me te huri i te tae ka eke te pāmahana ki runga ake i te 500 ℃, ka heke te pakeke ina kei runga ake i te 700 ℃.He iti te whakarea waku o te paparanga chrome, ina koa ko te whakarea waku maroke, ko te mea iti rawa o nga konganuku katoa.Na reira, he pai te whakakakahu o te paparanga chrome.
He pai te noho matū o te paparanga whakakikorua chromium.Kaore he painga o te alkali, te sulfide, te waikawa nitric me te nuinga o nga waikawa waro, engari ka taea te whakakore i roto i te waikawa pneumatic (penei i te waikawa pneumatic) me te waikawa pungatara wera.I roto i te awhe marama e kitea ana, ko te whakaata o te chromium kei te 65%, kei waenga i te hiriwa (88%) me te nickel (55%).Na te mea kaore te chromium e huri i te tae, ka taea e ia te pupuri i tana whakaata mo te wa roa, he pai ake i te hiriwa me te nickel.

6 Hipanga: Chrome whakakikorua rakau oro i muri whakakikorua
Te whakakikorua me te whakakoi: e rua nga tikanga rereke mo te maimoatanga mata o nga konganuku me etahi atu rawa.Ko te mea o mua he maimoatanga matū, ko te whakamutunga he maimoatanga miihini.
Whakakikoruatia: Ko te tukanga o te whakamahi i te hiko hei whakapiri i tetahi paparanga o te kiriata whakarewa ki te mata o te konganuku me etahi atu mea.Ka taea e ia te aukati i te waikura, te whakapai ake i te whakakakahu, te kawe hiko, te whakaata me te whakarei ake i te rerehua.
Te whakakoi: Whakamahia nga taputapu whakakorikori ngawari me nga matūriki abrasive, etahi atu papaaho whakakoi ranei hei whakarereke i te mata o te mea mahi.Kare e taea e te whakakoi te whakapai ake i te tika o te ahu, te tika ahuahanga ranei o te mea mahi, engari ko te whai kia whiwhi i te mata maeneene, te kanapa whakaata ranei.

7 Taahiraa: Ko te Whakamatau Kounga te rakau whakakikoruatia a Chrome
Ko nga rakau piston kua pa ki nga tikanga whakakikorua me te whakakorikori he maha nga wa ka haere tahi me nga hapa o te paninga penei i te rua chrome me te rua.Ko te rahi me te nui o enei hapa ka pa ki te mahi o te rakau piston.Hei whakaiti i te paanga o enei hapa i runga i te rakau piston, i tetahi taha, ma te whakapai ake i te kounga o nga rauemi mata, te whakapai ake i te hangarau tukatuka, me te whakaiti i te puta o nga hapa;i tetahi atu taha, he mea tika ki te kite tika i nga hapa whakakikorua i muri i te mahi oro hei karo i nga hua kore e puta mai i te wheketere.Ka mohio nga miihini a Autoair ki te rapu koha aunoa me te awhina o te matauranga putaiao whakaahua

8 Hipanga: Tarapi

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FAQ:

Q1: He aha te rakau piston cylinder pneumatic?
A: Ko te rakau piston tetahi waahanga tino nui o ia waipēhi, pneumatic cylinder ranei.Ko te rakau piston i te nuinga o te wa ko te roa o te miihini o te chrome whakakikoruatia i te pae rino makariri kua oti te whakamatao e tuku ana i te kaha i hangaia e te piston ki te waahanga miihini e mahi ana.

Q2: He aha te kaupapa o te rakau piston cylinder pneumatic?
A: Ko te piston pneumatic cylinder piston i roto i te cylinder e mau ana te pana, te kume ranei i te kaha i hangaia e te pehanga hau, a ka mahi tika ki runga i te rakau piston pneumatic cylinder piston e hono ana ki te piston, katahi ka hono atu te rakau piston cylinder pneumatic ki te taputapu kawenga ki te neke. hoki, whakamuri.

Q3: He aha te rauemi mata o to rakau piston cylinder pneumatic
A: I te nuinga o te wa, ka whiriwhirihia e te rakau piston porowhita pneumatic cylinder o te cylinder pneumatic te 45 # maitai hei rauemi mata.Mena me whakamahi te rango kua puta ki tetahi taiao motuhake, ka taea hoki te whakamahi kowiri tira 304

Q4: He aha te whiriwhiri i te 45 # maitai hei rauemi mata
A: 45 # maitai he waro hanganga maitai teitei me te iti o te pakeke me te tapahi ngawari.I muri tinei, ka taea e tona pakeke mata 45-52HRC.Ka taea hoki te pai ake o te mahi tapahi me te kaha ake o te kaha, te uaua me etahi atu waahanga miihini matawhānui, na reira ko tetahi o nga mea e whakamahia ana mo nga waahanga rakau.

Q5: He aha te mahinga miihini o to rakau piston cylinder pneumatic?
A: Hei whiwhi i te kounga miihini pumau, kaore e whakaaetia te whakatikatika a-ringa o te rakau piston i muri i te tiimata o te miihini.Na reira, me mahi te mahi whakatikatika i mua i te mahi miihini.Na te ngoikore o te mea mahi, me mahi te hurihanga taratara me te huri pai i te wa o te mahi miihini hei whakapai ake i te tika o te miihini.Ko te aratau mahi o te rakau piston ko te whakawhiti i nga nekehanga raina.Hei whakapai ake i te oranga o te rakau piston, me whakakikoruatia te mata ki te chrome-whakakikoruatia hei whakapai ake i te pakeke o te mata me te mau atete.Whai muri i te whakakikorua chrome, ka hiahiatia te maimoatanga oro kia teitei ake te taratara o te mata, te whakaiti i te waku, me te whakapai ake i te mahi hiri.I te mea karekau he painga o te mahi whakakoi ki te diameter o waho o te rakau piston, me eke te mea mahi kia teitei ake te taratara o te mata i mua i te whakakikorua chrome.Na reira, he mea tika ki te taapiri i tetahi mahinga huri pai i mua i te mahi whakakikorua chrome (ka taea hoki e te huri tika te whakapai ake i te taapiri o te mata o te chromium. ).I runga i te tātaritanga i runga ake nei, ko nga tikanga tukatuka tika mo te rakau piston ko: te whakatika-taratara te huri-te huri pai-te huri-pai-te whakakikorua kromo-whakawhiti.

Q6: He aha te whakakoi o te rakau piston cylinder pneumatic
A: I te wa o te hurihanga, ko te kohao pokapū e whai waahi ana ki te tuunga ka whakaatu i tetahi tohu o te kakahu.I roto i te tikanga ki te whakarite i te parau tumu kotahi o tohu, kia kuti te poka pokapū i mua i huri ki te whakarite i te kounga tukatuka.I te wa e huri ana, me whakahaere te huri whakamatautau i te porowhita o waho e tata ana ki te mutunga tuatahi, ka taea te mahi i te hurihanga o te rakau piston anake ka tutuki te ahua o te rere ki nga whakaritenga tukatuka.I tua atu i te whakapai ake i te tika o te ahu, me whiwhi ano te mahinga huri pai kia teitei ake te taratara o te mata i runga i te mata miihini hei whakapai ake i te hononga o nga katote chromium i te wa o te mahi hiko.Hei whakarite kia rite te matotoru o te paparanga whakakikorua chromium o te rakau piston whakamutunga, ko te taratara o te mata i muri i te huri pai kia tata ki te taratara o te mata i muri i te whakakikorua me te oro.Mena e hiahiatia ana kia teitei te taratara o te mata o te rakau piston, penei i te Ra <0.2 μm, me tino rewa.Taapirihia te hurihanga tino pai, te mahi whakakorikori ranei i muri i te huri.


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