Intshayelelo.

Akukho khopha emngxunyeni yingxaki yokusebenza PCB. Ngokuphuhliswa kwesayensi kunye netekhnoloji, ukuchaneka kwe-PCB (umlinganiso wecandelo) kuyafuneka ukuba ibe phezulu kwaye iphakame, engazisi kuphela ingxaki kubavelisi be-PCB (ukungqubana phakathi kwexabiso kunye nomgangatho), kodwa ikwashiya inkathazo esemgangathweni efihliweyo kubathengi abaphantsi! Yenza uhlalutyo olulula kweli nqanaba lingezantsi, unethemba lokufumana ukhanyiso kunye noncedo kulowo usebenza naye!

2. Uhlalutyo lomzobo we-Fishbone

Uhlalutyo olulula lwe-PCB umngxuma wobhedu kunye neendlela zokuphucula

Ukwahlula kunye neempawu zobhedu-imingxunya yasimahla

1. Akukho bhedu kumngxunya we-PTH: umaleko wombane wepleyiti yomhlaba yobhedu uyalingana kwaye uqhelekile. Umaleko wombane weplate emngxunyeni uhanjiswa ngokulinganayo ukusuka kwi-orifice ukuya kuphuka, kwaye ukwaphuka kugutyungelwe ngumaleko wombane emva komzobo.

Uhlalutyo olulula lwe-PCB umngxuma wobhedu kunye neendlela zokuphucula

2.Iplate yombane ubhedu umngxunya ngaphandle kobhedu:

(1) Yonke ipleyiti yobhedu umngxuma obhityileyo ngaphandle kobhedu – umphezulu wobhedu kunye nomngxuma ubhedu weplani yomaleko wombane ibhityile kakhulu, emva kokuzaliswa kombane ngaphambi komzobo wombhobho omncinci embindini embindini wecwecwe lobhedu. ifakwe ngaphakathi

(2) abukho ubhedu emngxunyeni obhityileyo wecwecwe lobhedu emngxunyeni – umaleko wombane wepleyiti yobhedu uyalingana kwaye uqhelekile, kwaye umaleko wombane weplate esemngxunyeni uyancipha ukusuka emngxunyeni ukuya kuphuka, kwaye ukwaphuka kuhlala kuphakathi emngxunyeni, kwaye umaleko wobhedu ushiyekile ekuqhekekeni

Icala lasekunene linobungqingili obufanayo kunye ne-symmetry, kwaye ukwaphuka kwegrafu kugqunywe ngumaleko wegrafu.

Uhlalutyo olulula lwe-PCB umngxuma wobhedu kunye neendlela zokuphucula

3. Lungisa imingxunya eyonakeleyo:

(1) ukulungisa ubhedu umngxunya ombi – itafile yobhedu itafile yombane umaleko wombane uyalingana kwaye uqhelekile, umngxuma weplate ubhedu umaleko wombane awunantsingiselo yokuthinta, ukwaphuka akuqhelekanga, kunokuvela kumngxunya womlomo kungabonakala embindini womngxunya , eludongeni lomngxunya kudla ngokubonakala ngathi yi-convex erhabaxa kunye nezinye izinto ezimbi, umzobo wombane emva kokuba ukwaphuka kugutyungelwe ngumzobo wombane.

(2) umhlwa ukugcinwa emngxunyeni, itafile itafile ipleyiti umaleko yombane iyunifomu kwaye iqhelekile, umngxuma ipleyiti yobhedu umaleko wombane awukho umkhwa wokuthinta, ukwaphuka akuqhelekanga, kunokuvela kwi-orifice kusenokubonakala embindini womngxunya , eludongeni lomngxunya kudla ngokubonakala ngathi yi-convex erhabaxa kunye nokunye okubi, umzobo ophukileyo womaleko wombane awuzange usongele umaleko wombane.

Uhlalutyo olulula lwe-PCB umngxuma wobhedu kunye neendlela zokuphucula

4. Akukho mngxunya weplaki wobhedu: emva kokutsalwa kwemizobo, kukho izinto ezicacileyo ezibotshelelwe emngxunyeni, uninzi lwodonga lomngxunya lonakele, umaleko wombane ocacileyo oqhekekileyo awugutyungelwanga ngumaleko wombane.

Uhlalutyo olulula lwe-PCB umngxuma wobhedu kunye neendlela zokuphucula

5. Bonakalisa umngxuma wombane ngaphandle kobhedu: umaleko wombane kuqhekeko awusongelwanga kumaleko ombane wombane – umaleko wombane kunye nobungqingqwa bombane ubungqingqwa bombane buyinto efanayo, ukwaphuka kwaphukile; Umaleko wombane ocacileyo ubonakalisa imeko yokuthinta kude kube kunyamalale, kwaye umaleko wombane uyaqhubeka nokwandiswa umgama ongaphaya komaleko wombane ocacileyo emva koko unqamule.

Uhlalutyo olulula lwe-PCB umngxuma wobhedu kunye neendlela zokuphucula

Uhlalutyo olulula lwe-PCB umngxuma wobhedu kunye neendlela zokuphucula

Iv. Isikhokelo soPhuculo:

Ukusebenza (iibhodi eziphezulu nezisezantsi, ukumiselwa kweparameter, ukugcinwa, ukuphathwa ngokungaqhelekanga);

2. Izixhobo (crane, feeder, ukufudumeza usiba, ukungcangcazela, impompo yomoya, umjikelo wokucoca);

3. Izinto eziphathekayo (iplate, ipotiyoni);

4. Iindlela (iiparameter, iinkqubo, iinkqubo kunye nolawulo lomgangatho);

5. Okusingqongileyo (ukwahluka okubangelwe kukungcola, ukungcola kunye nezinto ezahlukeneyo).

6. Imilinganiselo (uvavanyo lwamayeza olwelo, ukuhlolwa kobhedu).