Izimbangela nezisombululo ze-3.I-engeli idlula u-90° ngemva kokubamba ingcindezi ephezulu, okuholela ku-hinge ehlehlayo

1.Indawo yeringi ye-hydraulic yokuvula isikhunta incane kakhulu
Isikhunta amandla okuvula = isikhunta sokuvula i-oil pressure pressure ring area × isikhunta sokuvula ingcindezi yamafutha
Uma ufuna ukwandisa amandla okuvula isikhunta lapho ukucindezela okukhulu kunqunywa, ungakwazi kuphela ukwandisa isikhunta ukuvulwa uwoyela ingcindezi ring indawo, futhi ungakwazi ukwandisa indawo yokucindezela uwoyela yokuvula isikhunta ngokwandisa ububanzi besilinda noma ukunciphisa ububanzi benduku yepiston..

2.Igebe phakathi kokuvula isikhunta namafutha lincane kakhulu
Esigabeni sokuvula isikhunta, ngoba ukuvuleka phakathi komkhono we-hydraulic buffer kanye nembobo yangaphakathi yekhava yangaphambili yesilinda kuncane kakhulu, amafutha okucindezela ahamba kancane noma kunzima ngisho nokungena emgodini wokuvula isilinda, ngakho-ke amandla amakhulu okuvula isikhunta angeke anikezwe.
Khulisa igebe elifanayo phakathi komkhono webhafa ye-hydraulic kanye nembobo engaphakathi yekhava yangaphambili yesilinda, ukuze amafutha okucindezela angene ngokushesha emgodini wokuvula isilinda futhi enze amandla okuvula isikhunta ngomfutho othile., okungase kubangele umthelela othile lapho isikhunta sivulwa.

3.I-engeli idlula u-90° ngemva kokubamba ingcindezi ephezulu, okuholela ku-hinge ehlehlayo
Idizayini yamapharamitha amahinge kanye ne-stroke kanye nendawo yokufaka yesilinda esibambayo inquma indawo yokugcina yehinji encane ngesikhathi sokugcina sokucindezela okuphezulu futhi kwakha i-engeli.. I-engeli eklanyelwe kufanele iqinisekise ukuthi umshini ufakwe ngaphakathi kwebanga lokubekezelelana okunqwabelanayo kokucutshungulwa kwengxenye ngayinye I-engeli kufanele ibe ngaphansi ngokuphelele kuka-90°..
Uma i-engeli isingaphezu kuka-90°, ihinge elincane lizovela ihinge elibuyela emuva. Okwamanje lapho isikhunta sivulwa, ihinge yehuku kanye nehinge ende kuncike emgqeni oqondile ukuze kukhiqizwe amandla amakhulu okubamba. Ekupheleni, amandla okuvula isikhunta akwanele ukunqoba ukwanda. Ngenxa yamandla okuguqula akhiqizwa amandla amakhulu okubamba, ukuvuleka kwesikhunta akukwazi ukuqedwa ngaso leso sikhathi.

4. Amandla okuvula isikhunta awakwazi ukunqoba amandla okuguqula ngokweqile
Lapho i- umshini i-hinge yomshini wokubuyisela kabusha iklanyelwe, isilinganiso sokukhulisa ihinge yomshini lapho ikhiqiza amandla okubamba anqunywe kusengaphambili azozuzwa nawo anqunyiwe.. Ngokusekelwe kulokhu, i-thrust edingekayo ye-mold clamping cylinder ingaklanywa ukucacisa ububanzi besilinda. Isilinda kufanele sibe namandla anele okuvula isikhunta. Ukuze uthole amandla anele okuvula isikhunta, i-diameter ye-cylinder enkulu, okungcono.
Kodwa ububanzi besilinda bukhulu kakhulu, okuholela ekugxilweni kwe-cylinder kakhulu ngesikhathi sokubopha isikhunta, okwenza i-clamping force igcwale (lapho ukulungiswa kwesikhunta kungalungile), amandla okuguqula ihinge yomshini makhulu kakhulu, futhi amandla okuvula isikhunta awakwazi ukunqoba amandla okuguqula ngokweqile futhi isikhunta asikwazi ukuvulwa. .
Esimweni esinjalo, ngokuvamile kuyenzeka ukuvimbela amandla okubamba ekulayisheni ngokweqile ngokunciphisa ingcindezi ephezulu yokucindezela nokugeleza.. Yiba nesineke lapho ulungisa isikhunta, futhi usebenzise ingcindezi ephansi yokubopha ukuze ulungise amandla okubamba ngangokunokwenzeka.

5. Ingcindezi ephansi yokuvula isikhunta kanye nezinga lokugeleza eliphansi, okuholela kumfutho omncane wokuvula isikhunta
Ngenxa yokucindezela okuphansi kokuvula isikhunta kanye nezinga lokugeleza eliphansi, umfutho wokuvula isikhunta mncane, engakwazi ukunqoba amandla okuguqulwa kwehinge yomshini. Ngokuqondene, isigaba sokuqala sokuvula ukugeleza kwesikhunta esinikezwa uhlelo lokulawula i-servo luncane, futhi umfutho wokuvula isikhunta mncane, okwenza kube nzima kakhulu ukuvula isikhunta.
Le nkinga ingakhuphula umfutho wokuvula isikhunta ngokushintsha i-PID yesilawuli kanye nomthambeka wokuvula isikhunta.

6. Izinga lokushisa likhuphuka ngemva kokufakwa kwesikhunta futhi ingcindezi ihlolwe, okwenza kube nzima ukuvula isikhunta
Ngemva kwesikhathi sokuhlolwa kwengcindezi, isikhunta siyashisa futhi siyakhula futhi amandla okubamba ayanda, okwenza kube nzima ukuvula isikhunta. Naka ukulungisa ngesikhathi esifanele i-modulus ukuze wenze amandla okubamba abuyele kunani langempela ukuze ugweme ukwehluleka kokuvula isikhunta..

7. Isikhathi sokuphumula ngemuva kokufaka nokubopha side kakhulu, okuholela ekuhlulekeni kokuvula isikhunta
Ngemva kokuba isikhunta sikhiyiwe, isikhathi sokuphumula side kakhulu, okuholela ekunyamaleni okuphelele kwefilimu yamafutha okugcoba wehinge yomshini, futhi ukuguqulwa kwehinge yomshini kuyanda, okwenza kungenzeki ukuvula isikhunta.
Ngakho-ke, ukunciphisa isikhathi sokuphumula kwesikhunta ngangokunokwenzeka, futhi khumbula ukuvula isikhunta ngaphambi kokuvala, futhi ungavali ngesikhunta sikhiyiwe.

8. Ukucindezela emuva kokuvula isikhunta, okuholela ekuvulekeni kwesikhunta esinganele
Ukusetha ukucindezela emuva kokuvula isikhunta engxenyeni yokuvula isikhunta sesekethe kawoyela nakho kuholela ekungeneni kokuvula kwesikhunta okunganele.. Uma lesi simo sitholakala, isikhunta sokuvula emuva ingcindezi ikhanseliwe.

9. Ukumelana nokungqubuzana kuhinge kukhulu kakhulu, okubangela ukumelana nokuvuleka kwesikhunta
Ukumelana nokungqubuzana phakathi kwephinikhodi enkulu nomkhono wensimbi ehinge yomshini wokubumba umjovo kukhulu kakhulu, okuholela esidingweni samandla amakhulu okuvula isikhunta ukuze anqobe ukumelana kwawo nokungqubuzana:
(1) Unqenqema lwe-oil groove kumkhono wensimbi awunqamuki, okwenza ama-burrs aguge abe yizinhlayiya futhi angene endaweni yokukhwelana yephinikhodi enkulu kanye nomkhono wensimbi, futhi kubangele ukuthi indawo yokukhwelana iguge noma ishise endaweni yokukhwelana.
Ukuze ugweme le nkinga, kuyadingeka ukusika ama-burrs futhi bushelelezi izingxenye ngemuva kokucubungula lezi zingxenye. Hlola futhi ngesikhathi sokufakwa bese uhlanza izindawo bese ugcoba amafutha ngaphambi kokufakwa.
(2) Uma kukhona ukuthambisa okunganele noma ukwehluleka kokugcoba, futhi kuzodala ukumelana nokungqubuzana okweqile. Ngalesi sikhathi, hlola ukuthi isifunda samafutha okugcoba sijwayelekile yini nokuthi ipompo yokugcoba ijwayelekile yini.