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Zvisimbiso zveRabha zveMichina neMidziyo yekuvaka

Zvisimbiso zverabha zvemichina yekuvaka nemidziyo, hunhu hwezvakatipoteredza uye magadzirirwo ehunyanzvi
Chekutanga, basa guru uye kupatsanurwa kwezvisimbiso zverabha zvemichina yeinjiniya nemidziyo
Zvisimbiso zverabha zvinhu zvakakosha mumichina yekuvaka nemidziyo, uye basa razvo guru nderekuzadza mukaha uri pakati penzvimbo dzinosangana nemagetsi kuburikidza nekushanduka kwe elastic kudzivirira kubuda kwemvura (mvura kana gasi) uye kupinda kwetsvina yekunze, uye panguva imwe chete zvinodzivirira kudedera kwemuchina uye kurova.
Takazvipira kupa zvikamu zverabha zvakachena 100% nezvisimbiso zvejira rerabha, zvichizadzisa zvinodiwa zvemichina yekuvaka yese, kuburikidza nechitupa che IS 9001:2015 neIATF 16949, tichishandira vagadziri vemidziyo munyika dzinopfuura makumi mashanu pasi rose.

Taura nesu

ruzivo rwechigadzirwa

Matagi eChigadzirwa

zvinhu

Zvichienderana nechimiro chechimiro, zvisimbiso zveinjiniya zvinonyanya kukamurwa kuita mhando dzinotevera:

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1. Zvisimbiso zvemhando yepamusoro: zvisimbiso zvinotenderera/zvinodzokorodza zvinoshandiswa zvakanyanya pamasilinda ehydraulic, magiya egiya nezvimwe zviitiko.

2. Zvisimbiso zvemafuta (zvisimbiso zvemiromo yemubato unotenderera): zvinoshandiswa pakuvhara pakati pemashaft anotenderera nemahosi, semuenzaniso macrankshaft einjini, magiya ekupinda mubhokisi.
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3. Zvisimbiso zvemusanganiswa: zvakagadzirwa nemusanganiswa werabha nesimbi/purasitiki, zvakaita seStepeseal, Glacier Gasket, yakakodzera mamiriro ekumanikidzwa kwepamusoro uye ekumhanya kwakanyanya. Rubber Cloth Seal Structure: Nitrile rabha nejira refiber rakasimba rakawanda, simba rekumanikidza rakawedzerwa ne40% (kusvika ku35MPa), coefficient of friction inoderedzwa kusvika ku0.12 (reciprocating motion) inoshandiswa mu hydraulic cylinder piston rod sealing, rotary joint liner.
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4. Magaskets nemagaskets ekuvhara: anoshandiswa pakuisa flange, kuisa static surface, senge gasket yemusoro we cylinder, kuvhara mavharuvhu e hydraulic block.

5. Rudzi rwezvikamu zvakaumbwa: mhete yenyeredzi, mhete yerectangular, chidimbu chediaphragm

Mamiriro ezvinhu akajairika ekushandisa uye mamiriro ekunze

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1.Hydraulic system

Mashandisirwo: silinda yemuchina wekuchera hydraulic, pombi yemuchina wekuchera hydraulic, sisitimu yekufambisa muchina wekudzivirira.

Hunhu hwezvakatipoteredza:

Kudzvanyirira: 10-40 MPa (kusvika 70 MPa yesystem yekudzvanyirira kwakanyanya)

Kureba kwekupisa: -40 ℃ ~ +120 ℃ (mamiriro ezvinhu akakosha anosvika - 80 ℃ ~ +300 ℃)

Pakati nepakati: mafuta emineral, mafuta e hydraulic akagadzirwa, mvura glycol, phosphate ester

Zvinodiwa zvakakosha: kupomba kwakanyanya, anti-cavitation, anti-shear deformation
2. Sisitimu yekutumira
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Kushandiswa: kutakura, bhokisi rekutamisa, giya.

Hunhu hwezvakatipoteredza:

Kumhanya: 0~5000 rpm (chisimbiso chekutakura chinomhanya zvakanyanya)

Tembiricha: -30℃~+150℃ (kugadzirwa kwekupisa kwakakura)

Pakati nepakati: mafuta egiya, mafuta, chinotonhorera

Zvinodiwa zvakakosha: kuramba kupfeka, kuramba kupinda kwemafuta mhute, kuramba kushanduka kwesimba re centrifugal
3. Sisitimu yeinjini
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Kushandiswa: chisimbiso chemafuta checrankshaft, chisimbiso chesimbi chevharuvhu, chisimbiso cheturbocharger.

Hunhu hwezvakatipoteredza:

Tembiricha: -40℃~+250℃ (nzvimbo ye turbocharger)

Pakati nepakati: mafuta, mafuta, chinotonhodza, gasi reutsi

Zvinodiwa zvakakosha: kuramba kupisa kwakanyanya, kuramba ngura yemakemikari, kuramba mitoro inochinja-chinja
4. Midziyo inoshanda zvakanyanya
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Mashandisirwo: michina yekuchera kuchera mugungwa rakadzika, michina yekugadzira polar, michina yekuchera migodhi.

Hunhu hwezvakatipoteredza:

Tembiricha: -60 ℃ ~ +180 ℃ (tundra inodziya zvishoma kana kuti mugodhi unodziya zvakanyanya)

Kumanikidzwa: kumanikidzwa kwemvura yakadzika 100 MPa kana kupfuura

Pakati nepakati: matope, gasi rine acid, mafuta asina kucheneswa ane sarufa yakawanda

Zvinodiwa zvakakosha: kuramba nemwaranzi, kuramba hydrolysis, kuramba kuora kwezvipenyu

3. Hunhu hukuru hwezvinhu zvekuvhara uye hwaro hwekusarudza

1. Rabha yeNitrile (NBR)
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Hunhu:

Kudzivirira mafuta zvakanyanya (mafuta emineral, mafuta ehydraulic)

Kuramba kwakanaka kwekubvisa uye kuramba kudzvanywa kwekushomeka

Kushanda tembiricha: -40 ℃ ~ +100 ℃ (kwenguva pfupi kusvika + 120 ℃)

Mashandisirwo akajairika: masilinda ehydraulic, zvisimbiso zvemafuta zvebhokisi remagiya.
2. Rabha yeFluorine (FKM)
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Hunhu:

Kudzivirira kupisa kwakanyanya (kwenguva refu + 200 ℃, kwenguva pfupi + 250 ℃)

Haipindi mishonga yemakemikari (acid, alkali, solvent)

Hunhu hwakanaka hwekudzivirira kukwegura

Mashandisirwo akajairika: zvisimbiso zve turbocharger, masisitimu e hydraulic endege
3. Rabha reSilicone (VMQ)
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Hunhu:

Tembiricha yakakura kwazvo (-60℃~+230℃)

Kusimba kwakanyanya uye kusagadzikana kwakaderera kwekugadzirisa zvachose

Kudzivirira kwemagetsi kwakanaka

Mashandisirwo akajairika: kuvharwa kwenzvimbo inodziya zvishoma, dziviriro yezvikamu zvemagetsi
4. Rabha yeHydrogenated Nitrile (HNBR)
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Hunhu:

Kudzivirira tembiricha (+150℃) uye kudzivirira mamiriro ekunze zviri nani pane NBR.

Kudzivirira kwakasimba kwe ozone uye UV

Mashandisirwo akajairika: zvisimbiso zvemafuta zvenguva yeinjini yemotokari, michina yekuboorera mafuta
5. Rabha yePolyurethane (PU)
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Hunhu:

Kudzivirira kukuru kwekukwesha (katatu kusvika kashanu kupfuura NBR)

Simba guru rekusimba uye kuramba kubvaruka

Kushanda Tembiricha: -30℃~+80

Mashandisirwo akajairika: hydraulic silinda piston tsvimbo dzinoiswa muchina wekuvaka.
6. Zvisanganiswa zvemasangweji ejira
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Kudzivirira kukuru kwekukwesha

Simba guru rekusimba uye kuramba kubvaruka

Sarudzo yezvinhu: polyester faibha (kuramba tembiricha + 130℃) uye aramid faibha (kuramba tembiricha + 250℃, simba rekubvaruka rakawedzera ne50%)

4. Magadzirirwo akasarudzika uye magadzirirwo ekushanda zvakanaka

1. Dhizaini yechivako chechisimbiso
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Kudzora mwero wekudzvanywa: mwero wekudzvanywa kwechisimbiso chestatic we15-30%, mwero wekudzvanywa kwechisimbiso chesimba we5-15%.

Kugadzirisa kona yemuromo: kona yemuromo wemuromo wemuromo inowanzo kuve 15°~30° kuti ienzanise kushushikana kwekubatana uye kukweshana.

Kuenzanisa saizi yemugero: kutevedzera mitemo yepasi rose yakaita seIS 3601 (rudzi rwemhete) uye IS 6194 (chisimbiso chemafuta).
2. Tekinoroji Yekugadzirisa Zvinhu
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Kusimbisa Nanocomposite: kuwedzera graphene necarbon nanotubes kuti zviwedzere kuramba kupfeka.

Kurapa kwekuputira pamusoro: Kuputira kwePTFE kunoderedza coefficient yekukweshana (kubva pa0.5 kusvika 0.1).

Kudzora huwandu hwemagetsi kuburikidza neCrosslink: kugadzirisa elastic modulus kuburikidza nesarufa/peroxide vulcanisation system.
3. Kuongorora kwekufananidzira kwesimba
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Kuongororwa kweFinite element (FEA): kutevedzera maitiro ekuchinja kwezvisimbiso pasi pekumanikidzwa, tembiricha uye kumanikidzwa.

Kubatana kwemunda kwakawanda: Tichifunga nezvemhedzisiro yekubatana kwemafuta-simba-makemikari pakukwegura kwezvinhu.

Muenzaniso wekufanotaura hupenyu: bvunzo yekukwegura nekukurumidza yakavakirwa paArrhenius equation (Arrhenius)

5. Nzira dzekukundikana uye nzira dzekugadzirisa

1. Zvikonzero Zvinowanzoitika Pakukundikana
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Kuchembera kwezvinhu (oxidation, hydrolysis, kupisa)

Kushanduka kusingaperi kunokonzerwa nekudzvanywa zvakanyanya

Kusakara kunokonzerwa nekusvibiswa kwezvikamu

Kukuvadzwa kweextrusion kunokonzerwa nekumanikidzwa
2. Matanho ekudzivirira kuchengetedza
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Kuongororwa kwemvura nguva nenguva (kudzora kusvibiswa kweNAS level)

Kutarisa tembiricha (kudzivirira kushanda kwenguva refu pakupisa kwakanyanya)

Kutarisira kutenderera kwehupenyu hwechisimbiso (zvichibva padata reMTBF)
3. Mhinduro dzemamiriro ekushanda akakosha
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Masisitimu ane simba guru: chisimbiso chesimbi chinobatsira pakusunga

Midhiya ine zvidimbu zvakasimba: dhizaini yechimiro chemiromo yeguruva

Nzvimbo yekutenderera ine ruzha rwakanyanya: kushandiswa kwezvinhu zverabha zvinoderedza mvura yakawanda

6. Nyaya dzekushandisa dzakajairika

1. Silinda yedhiraundi yekuchera matongo yemugodhi
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Chigadzirwa: Ring yeU-ring yejira

Mamiriro ekushanda: 35MPa kumanikidzwa, -30℃ tembiricha yakaderera

Nguva yekurarama: maawa 8000 pasina kubuda kwemvura (50% yakakwira kupfuura zvigadzirwa zvechinyakare)
2. Sisitimu yekufambisa crane yechiteshi
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Chigadzirwa: NBR miromo miviri yemafuta chisimbiso

Tekinoroji: Dhizaini yeCentrifugal force yakaenzana, ichichinjika kutenderera kwe4000rpm nekukurumidza.

Certification: CE yakasimbiswa (EN 13355: 2014).
3. Simba idzva remagetsi rinotakurika
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Chigadzirwa: Silicone bhatiri compartment chisimbiso

Hunhu: Dziviriro yeIP69K, kuramba ngura ye electrolyte.

Bvunzo: Chitupa cheUL 94 V-0 chinodzora moto.

7.Basa Rakanaka

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Kugona kugadzirisa: kukurumidza kugadzira prototyping (kutumira kwemazuva gumi nemashanu)

Garandi yecheni yekugovera:

Chirimwa chekusanganisa rabha nezvinhu zvakasvinwa

Kukwanisa kugadzira: zvikamu zvakajairika zvinosvika mamiriyoni makumi mana + zvikamu zvakagadzirwa zvinosvika mamiriyoni makumi maviri pamwedzi.

8. Maitiro ekuvandudza maindasitiri

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1.Sisitimu yekuvhara ine hungwaru: sensors dzakabatanidzwa dzekumanikidza/tembiricha dzekutarisa mamiriro ezvinhu panguva chaiyo.

2. Kugadzira zvinhu zvine hushamwari kune zvakatipoteredza: rabha yakavakirwa pabio, zvisimbiso zvinogona kushandiswazve

3. Kubudirira kwakanyanya pakushanda: kumanikidzwa kwakanyanya (>200 MPa), tembiricha yakadzika yakadzika (-196 ℃ mvura ine nitrogen) tekinoroji yekuvhara

Yakapfuura: Zvikamu zveSilicone Rubber Sealing Zvigadzirwa

Zvinotevera: Washer yekuisa chisimbiso yePneumatic Dynamic Sealing ine simba guru (Custom NBR 70 Hardness)

Zvisimbiso zveRabha zveMichina neMidziyo yekuvaka

zvinhu

Mamiriro ezvinhu akajairika ekushandisa uye mamiriro ekunze

1.Hydraulic system

2. Sisitimu yekutumira

3. Sisitimu yeinjini

4. Midziyo inoshanda zvakanyanya

3. Hunhu hukuru hwezvinhu zvekuvhara uye hwaro hwekusarudza

1. Rabha yeNitrile (NBR)

2. Rabha yeFluorine (FKM)

3. Rabha reSilicone (VMQ)

4. Rabha yeHydrogenated Nitrile (HNBR)

5. Rabha yePolyurethane (PU)

6. Zvisanganiswa zvemasangweji ejira

4. Magadzirirwo akasarudzika uye magadzirirwo ekushanda zvakanaka

1. Dhizaini yechivako chechisimbiso

2. Tekinoroji Yekugadzirisa Zvinhu

3. Kuongorora kwekufananidzira kwesimba

5. Nzira dzekukundikana uye nzira dzekugadzirisa

1. Zvikonzero Zvinowanzoitika Pakukundikana

2. Matanho ekudzivirira kuchengetedza

3. Mhinduro dzemamiriro ekushanda akakosha

6. Nyaya dzekushandisa dzakajairika

1. Silinda yedhiraundi yekuchera matongo yemugodhi

2. Sisitimu yekufambisa crane yechiteshi

3. Simba idzva remagetsi rinotakurika

7.Basa Rakanaka

8. Maitiro ekuvandudza maindasitiri

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