Igumbi lovavanyo loMngxunya wobushushu elineendawo ezimbini: Isikhokelo esipheleleyo sovavanyo loMngxunya wobushushu okhawulezayo

A Igumbi lovavanyo loMngcipheko woBushushu obuneendawo ezimbinisisixhobo esibalulekileyo sokuvavanya okusingqongileyo esisetyenziselwa ukuvavanya indlela iimveliso kunye nezinto ezimelana ngayo notshintsho olukhawulezileyo phakathi kwamaqondo obushushu aphezulu naphantsi.

Ngokungafaniyo nokujikeleza kobushushu okuqhelekileyo, uvavanyo lokukhwankqiswa kobushushu ludala utshintsho olukhawulezayo phakathi kweendawo ezishushu nezibandayo. Olu vavanyo lukhawulezisiweyo lunokubonisa iziphene ezibangelwaukwanda kobushushu, ukuxinana kobushushu, uxinzelelo lwezinto, ukuqhekeka, ukuguqulwa, kunye nokusilela kwamacandelokwixesha elifutshane kakhulu.

Isetyenziswa kakhulu kwizinto ze-elektroniki, izinto zeemoto, iiplastiki, iimveliso zerabha, iintsimbi, izinto ezidityanisiweyo, kunye nezinye iimveliso ezinokutshintsha kakhulu ubushushu ngexesha lokuthuthwa, ukugcinwa, okanye ukusebenza.

Yintoni iChamber yoVavanyo lweThermal Shock eneendawo ezimbini?

A igumbi lovavanyo lomothuko olushushuIqulathe iindawo ezahlukeneyo ezinobushushu obuphezulu nobushushu obuphantsi. Isampuli yovavanyo idluliselwa ngokukhawuleza phakathi kwezi ndawo ngokwenkqubo yovavanyo echazwe kwangaphambili.

Umzekelo, umjikelo oqhelekileyo wokothuka kobushushu ungabandakanya:

Ubushushu Obuphezulu → Ukudluliselwa Okukhawulezileyo → Ubushushu Obuphantsi → Ukudluliselwa Okukhawulezileyo → Ukuphinda

Utshintsho olukhawulezayo lobushushu lubeka uxinzelelo olukhulu lobushushu kwisampuli. Oku kwenza kube nokwenzeka ukuchonga ubuthathaka obusenokungabonakali ngexesha lovavanyo oluqhelekileyo lobushushu obuphezulu okanye lobushushu obuphantsi.

Uyilo lweendawo ezimbini luluncedo ngakumbi xa uvavanyo lufuna utshintsho olukhawulezileyo phakathi kwamaqondo obushushu agqithisileyo.

Kutheni Uvavanyo Lokukhwankqiswa Ngobushushu Lubalulekile?

Izinto kunye neemveliso ziyanda xa zifudunyezwa kwaye ziyancipha xa zipholile. Xa izinto okanye iinxalenye ezahlukeneyo zinemilinganiselo eyahlukeneyo yokwanda kobushushu, utshintsho oluphindaphindwayo lobushushu lunokubangela uxinzelelo loomatshini kwiindawo zokudibana kunye neendawo zonxibelelwano.

Kwiimijikelo ezininzi, olu xinzelelo lunokubangela:

• Imifantu
• Ukususwa kweDelamination
• Ukungaphumeleli kwejoyinti yesolder
• Ukusilela kwesitywina
• Ukuguqulwa kwezinto
• Iingxaki zoqhagamshelo lombane
• Umonakalo womphezulu
• Ukusilela kwecandelo

Ngoko ke,uvavanyo lomothuko wobushushuinokubonelela ngolwazi oluxabisekileyo malunga nokuthembeka kwemveliso kwaye incede abavelisi ukuba babone ubuthathaka obunokubakho ngaphambi kokuba bavelise ngobuninzi.

Iindawo ezikwiqondo lobushushu eliphezulu nezikwiqondo lobushushu eliphantsi

Enye yezona nzuzo ziphambili zeIgumbi loThuthuzo oluTshisayo oluneendawo ezimbiniyindawo yayo yobushushu ekhethekileyo.

Uqwalaselo olunikezelweyo lubonelela:

• Indawo enobushushu obuphezulu:+60°C ukuya ku +150°C
• Indawo enobushushu obuphantsi:-10°C ukuya kwi -65°C

Ngenxa yoko le nkqubo inokuveza iisampulu kumahluko abalulekileyo obushushu ngexesha lovavanyo lobushushu.

Ngokuxhomekeke kulungiselelo olukhethiweyo, igumbi linokuxhasa iinkcukacha ezahlukeneyo zobushushu obuphezulu nobuphantsi ukuhlangabezana neemfuno ezithile zovavanyo lwabathengi.

Utshintsho olukhawulezayo lobushushu

Isantya sesinye sezona mpawu zibalulekileyo zeIsivavanyeli soMngcipheko woBushushu.

Izixhobo ezibonelelweyo zenzelwe ukudluliselwa ngokukhawuleza kwesampuli phakathi kweendawo ezimbini zobushushu, kunye nexesha lokuguqulwa kwendawo ukuya kuthi gaImizuzwana eli-10phantsi kweemeko ezithile.

Ixesha lokubuyisela ubushushu lingaba ngaphakathiimizuzu emi-5, kuxhomekeke kwiimeko zovavanyo kunye noqwalaselo.

Olu tshintsho lukhawulezayo lunceda ekudaleni isiphumo esinamandla soxinzelelo lobushushu kunokujikeleza kobushushu okucothayo okuqhelekileyo.

Lusebenza njani uvavanyo lwe-Thermal Shock?

Inkqubo yovavanyo eqhelekileyo inokwahlulwa ibe ngamanqanaba aliqela.

Inyathelo 1: Beka iSibonelelo

Imveliso okanye izinto ezisetyenzisiweyo zibekwe kwingobozi yovavanyo okanye kwisibambi sesampuli ngokweemfuno zovavanyo.

Inyathelo lesi-2: Zinzisa kubushushu obuphezulu

Isampuli ivezwa kwindawo enobushushu obuphezulu obuchaziweyo de kufikelelwe kwimeko yovavanyo efunekayo.

Inyathelo lesi-3: Dlulisela ngokukhawuleza kwindawo ebandayo

Isampuli idluliselwa ngokukhawuleza ukusuka kwindawo enobushushu obuphezulu ukuya kwindawo enobushushu obuphantsi.

Olu tshintsho lwequbuliso lubangela uxinzelelo lobushushu ngaphakathi kwesampuli.

Inyathelo lesi-4: Gcina ubushushu buphantsi

Isampuli ihlala kwindawo enobushushu obuphantsi kangangexesha elichaziweyo.

Inyathelo lesi-5: Buyela kwiHot Zone

Isampuli idluliselwa ngokukhawuleza kwindawo enobushushu obuphezulu.

Inyathelo lesi-6: Phinda uMjikelo

Utshintsho lobushushu obuphantsi kakhulu luyaphindwa kwinani elifunekayo lemijikelo.

Emva kovavanyo, isampuli ingahlolwa ukuze ibone utshintsho olubonakalayo, olusebenza ngoomatshini, olusebenza ngombane, okanye olusebenzayo.

Uvavanyo lweThermal Shock oluneendawo ezimbini xa kuthelekiswa novavanyo lobushushu obuphantsi obuphezulu

Ezi ntlobo zimbini zovavanyo lokusingqongileyo zihlobene kodwa zineenjongo ezahlukeneyo.

A Igumbi lovavanyo lobushushu obuphantsi eliphezuluisetyenziswa ngokubanzi ukugcina imveliso kubushushu obuphezulu okanye obuphantsi obuchaziweyo kangangexesha elithile.

A Igumbi lovavanyo loMngcipheko woBushushukwelinye icala, igxile kwiutshintsho olukhawulezayo phakathi kobushushu obugqithisileyo.

Ukuba inkxalabo ephambili yindlela imveliso esabela ngayo kutshintsho olukhawulezileyo lobushushu,Igumbi lovavanyo loMngcipheko woBushushu obuneendawo ezimbiningokubanzi ifanelekile ngakumbi kunegumbi lendalo eliqhelekileyo.

Usetyenziso loVavanyo loMngcipheko woBushushu

Izixhobo ze-elektroniki kunye nezombane

Iimveliso ze-elektroniki zingaqulatha izinto ezininzi ezineempawu ezahlukeneyo zokwandisa ubushushu. Uvavanyo lomothuko lobushushu lunokunceda ekuchongeni ukusilela kwezi zinto zilandelayo:

• Iibhodi zesekethe
• Izixhobo ze-elektroniki
• Izinzwa
• Iziqhagamsheli
• Imiboniso
• Iiphakheji ze-semiconductor
• Iindibano zombane

Izixhobo zeMoto

Iimveliso zeemoto zinokuba notshintsho olukhulu kubushushu ngexesha lokusebenza nokugcinwa kwazo.

Uvavanyo lomothuko olushushuingasetyenziselwa izinto ezifana neesensa, iimodyuli zombane, izihlanganisi, izinto zeplastiki, kunye nezinye izinto zesithuthi.

Iiplastiki kunye nerabha

Utshintsho kumaqondo obushushu lunokuchaphazela ukuguquguquka, uzinzo lobukhulu, kunye nokuqina kwesakhiwo sezinto zepolymer.

Uvavanyo lunokunceda ekuchongeni:

• Ukuqhekeka
• Ubukhazikhazi
• Ukuguquka
• Ukuncipha
• Ukulahleka kokusebenza koomatshini

Iimveliso zesinyithi

Izinto zesinyithi nazo zinokuba noxinzelelo lobushushu xa zichaphazeleka kutshintsho olukhawulezileyo lobushushu, ingakumbi xa zidityaniswe neengubo, amalungu, okanye izinto ezahlukeneyo.

Izinto ezidityanisiweyo

Izakhiwo ezidityanisiweyo zinezinto ezahlukeneyo ezinokusabela ngendlela eyahlukileyo kutshintsho lobushushu. Uvavanyo lomothuko lobushushu lunokuba luncedo ekuvavanyeni ukuthembeka kwe-interface kunye nokuthembeka kwesakhiwo.

Iimpawu eziphambili zeLituo Thermal Shock Test Chamber

ILituoIgumbi lovavanyo loMngcipheko woBushushu obuneendawo ezimbiniyenzelwe ukuvavanya ukukhwankqiswa kobushushu ngokukhawuleza.

Ulawulo lobushushu lwe-PID + SSR

Izixhobo zisebenzisaInkqubo yolawulo lobushushu obulinganiselweyo be-PID + SSR + microcomputerukubonelela ngolawulo lobushushu oluzinzileyo noluchanekileyo.

Ukwakhiwa kweNsimbi Engagqwaliyo ye-SUS304

Igumbi lisebenzisaIntsimbi engagqwaliyo ye-SUS304, ebonelela ngokumelana nokugqwala okuhle kunye nokuqina kwiindawo zelebhu.

Ukukhenkcezwa koxinzelelo olunezigaba ezibini

Inkqubo yokufunxa ucinezelo enamanqanaba amabini ixhasa ukusebenza kobushushu obuphantsi.

Ngokuxhomekeke kulwakhiwo lwezixhobo, inkqubo yokukhenkcisa ingasebenzisa ukupholisa ngamanzi okanye ukupholisa ngomoya.

Ukhuseleko olupheleleyo

Le nkqubo ibandakanya imisebenzi emininzi yokukhusela, efana nale:

• Ukhuseleko lwe-circuit breaker
• Ukhuseleko oluphezulu/oluphantsi lwecompressor
• Ukhuseleko oluphezulu olusefrijini
• Inkqubo yokulumkisa ngempazamo

Le misebenzi inceda ekuphuculeni ukuthembeka kwezixhobo kunye nokhuseleko lokusebenza.

Imigangatho yoVavanyo esebenzayo

Uqwalaselo olunikiweyo lubonisa imigangatho emininzi yesizwe neyomkhosi yaseTshayina, kuquka:

• I-GJB 150.5A-2009— Uvavanyo loMngcipheko woBushushu
• GB/T 2424.13-2002— Uvavanyo loMngcipheko woBushushu
• I-GJB 360B-2009— Uvavanyo loMngcipheko woBushushu
• GB/T 2423.2-2008— Uvavanyo lobushushu obuphezulu
• GB/T 2423.1-2008 / IEC 60068-2-1:2007— Uvavanyo lobushushu obuphantsi
• GB/T 10589-2008— Iimeko zobugcisa zeeGumbi zoVavanyo loBushushu obuphantsi
• GB/T 11158-2008— Iimeko zobugcisa zeeGumbi zoVavanyo loBushushu obuPhezulu

Inkqubo echanekileyo neyovavanyo kufuneka ikhethwe ngokwehlobo lwemveliso, iimfuno zabathengi, kunye nemigaqo efanelekileyo yoshishino.

Indlela yokukhetha igumbi lovavanyo loxinzelelo lobushushu

Xa uthengaUmatshini wovavanyo loMngcipheko wobushushu, abathengi kufuneka baqwalasele izinto ezininzi ezibalulekileyo.

1. Uluhlu lobushushu

Misela imida yobushushu obuphezulu nobuphantsi efunekayo kuqala.

Umzekelo, ilabhoratri ingafuna:

• +150°C / -45°C
• +150°C / -65°C

Uluhlu olufunekayo luya kuchaphazela ulungiselelo lwenkqubo yokufriji kunye nokufudumeza.

2. Ixesha lokuDlulisa

Ukuba injongo yovavanyo kukulinganisa ukothuka okukhulu kobushushu, ukudluliselwa kwesampuli ngokukhawuleza kubaluleke kakhulu.

Ixesha elifutshane lokudlulisa lidla ngokudala isiphumo esibalulekileyo sokutshintsha kobushushu.

3. Ukubuyiselwa kobushushu

Emva kokuba isampuli ingenile kwindawo entsha yobushushu, igumbi kufuneka libuyele kwimeko yovavanyo echaziweyo ngokukhawuleza nangokungaguquguqukiyo.

4. Umthamo wovavanyo

Ubungakanani begumbi kufuneka bukhethwe ngokwemilinganiselo kunye nobungakanani beesampuli ezivavanywayo.

5. Inkqubo yokupholisa

Ngokuxhomekeke kwiimeko zelebhu kunye neenkcukacha zezixhobo, abasebenzisi banokukhetha iinkqubo zokukhenkceza ezipholisiweyo ngomoya okanye ezipholisiweyo ngamanzi.

Isiphelo

A Igumbi lovavanyo loMngcipheko woBushushu obuneendawo ezimbiniibonelela ngendlela esebenzayo yokuvavanya ukuthembeka kwemveliso phantsi kotshintsho olukhawulezileyo lobushushu obuphezulu nobuphantsi. Ngokuhambisa ngokukhawuleza iisampuli phakathi kweendawo ezahlukeneyo zobushushu, inokukhawulezisa inkqubo yoxinzelelo lobushushu kwaye ityhile iziphene ezinje ngokuqhekeka, ukuguquka, ukwahlukana, kunye nokungaphumeleli kwecandelo.

Kubavelisi, amasebe e-R&D, kunye neelabhoratri zovavanyo, uvavanyo loxinzelelo lobushushu sisixhobo esibalulekileyo sokuphucula ukuthembeka kwemveliso kunye nokuchonga ukusilela okunokwenzeka ngaphambi kokuba iimveliso zifike kwimarike.

Ngoluhlu olubanzi lobushushu, ukuguqulwa ngokukhawuleza kwendawo, ulawulo lobushushu olusekelwe kwi-PID, ulwakhiwo lwentsimbi engagqwaliyo ye-SUS304, ifriji enamanqanaba amabini, kunye nemisebenzi emininzi yokukhusela ukhuseleko,Igumbi lovavanyo loMngcipheko woBushushu obuneendawo ezimbiniifanelekile kuvavanyo olufuna ukuthembeka kokusingqongileyo kwiimveliso ze-elektroniki, iimoto, iiplastiki, irabha, isinyithi, i-composite, kunye nezinye izimboni.