Serve Valve SM4-20 (15) 57-80 / 40-10-h607hShin babban sarrafa iko na Steam Steam Turbine dijital tsarin lantarki (Deh). Tabbataccen madaidaicin sleeve Corewar Hoto mai dacewa shine yawanci micrometer matakin (game da 3-5μm). Kamar yadda matsakaiciyar aiki, tsabta na mai-resistant mai kai tsaye yana shafar amsar mai tsauri, daidaitaccen iko da kuma rayuwar bawul ɗin Servo. If there are solid particle contaminants (such as metal chips, oxides, fibers, etc.) in the oil, it may cause the following problems:

1. 1. Balawa Core lalacewa da saka: barbashi mai wuya suna haifar da bawul na kwarara mai zafi, wanda ya haifar da karuwar lalacewa da rage yaduwa da kuma rage yawan ci gaba.
2. 2. Rashin amsawa mai tsauri: Tiny barbashi toshe bututun ruwa ko bawul na bawul, yana haifar da jamming, lag ko ma kammala matsawa.
3. 3. Dokar Elerosical: Idan Resurthuwar mai yana raguwa (kamar kayan lalata na acidic a cikin mai na lantarki), yana iya hanzarta lalata ma'adinai na ɗakunan wuta) na bawul na servo.

I. Bincika na Case: Bincike na sanadin rashin nasarar bawul din Servo a cikin shuka mai iko

Gazawar Phenenservo bawulA cikin tsire-tsire na wuta ya kasa bayan kwana biyu kawai na aiki bayan shigarwa. Rarrabawa bayyanannu bayyananne da alamomi a kan valve core surface.

Tushen dalilin bincike:

1. Ba a kula da sabon gurbata mai ba

New wuta mai tsayayya na iya ɗaukar matakan kwari na Nas7-8 lokacin barin masana'antar, yayin da bawul ɗin Servo SM67H yana buƙatar madaidaicin mai don isa matakin nas5 ko a ƙasa. Dankin wutar lantarki bai yi gwajin yada 24-72 na sabon abin da aka bayyana ba, kuma ba ya tace toport tacewar mai 3-5mon) Don tace shi, sakamakon shi, otarancin ƙarfe na farko (kamar a cikin kayan masarufi na 3-5μm) don awo kai tsaye kamar 3-5μm.

2. Rage ƙazanta daga shigarwa tsarin

Welding slag ya bar daga walda da karfe tarkace gauraye a yayin aikin shigarwa ba a cire shi gaba daya ba. Waɗannan magunguna suna samar da sakamako "micro-yankan" a ƙarƙashin babban mai-kan mai (yawanci 14-21mpta), cikin sauri yana sanye da itacen bawul.

3. Rashin daidaitawar tarko

Ba za a sauya kashi na total ɗin a cikin lokaci ba a cikin Site (kamar gazawar tace ƙararrawa mai zurfi a cikin bawul ɗin servoagles a cikin bawul na Servo.

II. Tabbatar da Shawarwari

Ga SM4.20 (15) 57-80 / 40-10-h607h Ser07H Ser0a bawul, dole ne a dauki matakan tabbatar da ingancin mai:

1

Kafin yin amfani da sabon man, dole ne a flushed ta hanyar 5μm tace kashi har zuwa girman mai ya hadu da daidaitaccen (matakin NAS 5 ko a kasa).

Lokacin da tank din mai ya cika ya wuce 10%, farantin ruwa na musamman dole ne a yi amfani da shi don ware bawul ɗin servo don hana gurbata jiki kai tsaye.

2. Taro na kan layi da sabuntawa

Sanya tsarin tace tace-mataki na 10 na karfe 10μm a gaban incarces, da kuma madaidaiciyar hanya a cikin naúrar don kare bawul ɗin servo.

Ana amfani da na'urar silicon-aluminum-aluminum-aluminum-aluminum don adsorb na lalata kayan maye, kula da tsayawa> 5 × 10 ^ 9 ^ 9 ^ 9 ^ 9 ^ 9.0.

3. Aikin Kulawa da Ayyuka

Gwada girman wata da darajar acid, darajar acid, danshi da tsayayya da man wuta-mai tsoratarwa tare da sinadarin da aka shuka da 5-15μm.

A kai a kai duba tace magnetic kuma tsaftace filayen ƙarfe (shawarar da sau ɗaya a kwata).

Ta hanyar binciken ainihin shari'o'i, zamu iya gano cewa farkon rashin nasarar bawul din Servo SMP-.20 (15) 57-80 / 40-10-h607H yana da alaƙa kai tsaye ga rashin tsabtace mai mai tsafta. Ta hanyar daidaita sabon tsarin sarrafa mai (kamar matakin filaye na mai a yanayin), ana iya karfafa takin kan layi da saka idanu na yau da kullun ana iya samun ƙarfi zuwa fiye da shekaru 5. Don babban tsarin tsabtace hyadraulcs, yakamata a ɗauki tsarin tsabtace mai mai tsoratarwa a matsayin aikin tabbatarwa mai mahimmanci yayin da kayan aiki.

Lokacin neman ingancin gaske, amintaccen Seto Baysoci, yoyik ba shi da mahimmanci a ɗauka. Kamfanin ya kware wajen samar da kayan aikin wutar lantarki da yawa ciki har da kayan haɗin kai tsaye na turbine, kuma ya yi nasara a yaba musu manyan kayayyakinta da sabis. Don ƙarin bayani ko tambayoyi, tuntuɓi sabis ɗin abokin ciniki a ƙasa:

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