Iindidi ezahlukeneyo ze-ductile ye-gucile yensimbi ye-gucile, ezinkulu zentsimbi, inkqubo yesanti yokufaka isanti, ixesha lokufakelwa lifunwa kwibhokisi yesanti emva kokugalela

Xa ivelisa isanti ye-resen ye-Sudium kunye ne-Supcile Suctile Suctile Inyibilikiselo: Ngexesha lokufakwa kwenkqubo yokupholisa, ukukhutshwa koxinzelelo kufuneka kuhlawulwe izithixo. Izilumkiso ezithile zezi zilandelayo:

1. Lawula inqanaba lokupholisa ukunqanda ukwahlukahluka kweqondo lobushushu

Ngexesha lokufakelwa, kuyimfuneko ukugcina ubushushu obuzinzileyo bujikeleze ibhokisi yesanti, imvula, okanye ukukhanya kwelanga, kunye nokubangela uxinzelelo lwe-shormation, olunokubangela uxinzelelo lwe-shormal. Ukuphoswa kwezakhiwo ezinzima (ezinjengobukhulu obungalinganiyo), izixhobo zokufaka i-asbestos kunye ne-asbestos ilaphu kunye ne-cotton ye-asbestos kunye ne-cotton ye-asbestos kunye nebhokisi yokuphosa.

2. Qinisekisa ukuthembeka kwesanti yokubumba kunye nokuthintela ukuwa ngaphambi kwexesha. Ngexesha lenqanaba lokufakelwa, i-sand modd kufuneka igcinwe icocekile ukunqanda ukungqubana kwangaphandle kunye neengcongconi ezinokubangela ukuqhekeza okanye ukuwa kwesanti. Ngaphandle koko, ukucocwa kunokuphulukana nenkxaso ekuhlaleni kunye nokusebenza ngenxa yobunzima bayo okanye uxinzelelo. -Ukuba amandla entlabathi ye-resin iya kutshintsha ixesha elingaphezulu kwamaqondo obushushu aphezulu. Kuyimfuneko ukuphepha ukubuphosa ibhokisi yesanti kwangoko kwaye ulinde de iqondo lobushushu lokuphosa lihla kwi-round elikhuselekileyo (ihlala ingezantsi kwe-200 ℃) ngaphambi kokuqhubeka nokusebenza.

3. Ukubekwa kweliso kujonga ubushushu kwaye basebenzise ithuba lokuvula ibhokisi. Ngokwenza amanqaku okulinganisa ubushushu okanye i-thermometers ye-thermometers, ibeka iliso rhoqo kubushushu bendawo yokuphosa kunye neenxalenye zokuphepha ukugweba ixesha kunye nokuqinisekisa ukuba amaqondo obushushu ahla kwi-RORT ukuya kuluhlu olusengqiqweni (ngokubanzi ℃) ngaphambi kokuvula ibhokisi. Iingcinga ezinkulu zenzuzo kufuneka zikwazi ukunikela ingqalelo kubushushu bangaphakathi ukuthintela ukuphola ngokukhawuleza komgangatho okholakayo kodwa kusemva kweqondo lokushisa elingaphakathi, elinokubangela uxinzelelo lwangaphakathi ngenxa yokungavuswa ngokukhawuleza kwebhokisi.

I-4. Ukuthintela i-oxidation okanye ungcoliseko lweNgcaciso: Ukuba imeko yokufakwa inomswakalo, imvume kufuneka ihlawulwe kwi-fapment yesanti yokuphepha ukubekwa kwesikali somphumo we-vapor ngenxa yokufundisa ngamanzi; Xa ikhutshiwe ngaphandle, kuyimfuneko ukuyigubungela ngelaphu lamanzi ukuthintela amanzi emvula ukusuka ekuboneni kwisanti. Ulawulo lwe-insulsen lunokunciphisa uxinzelelo lwangaphakathi lweinkcazelo yangaphakathi ye-gucile, iqinisekisa ubume bawo oqingqiweyo kunye neepropathi zoomatshini, kwaye sisiseko esibalulekileyo sokusebenza kunye nokusetyenziswa.

1, Inkqubo yesanti ibhekisa kwixesha lokufakwa kwe-3-toci yentsimbi yentsimbi. Emva kokuthulula iinxalenye zentsimbi ezi-3 ezisebenzisa inkqubo yesanti ye-resen, ixesha lokufakelwa kwebhokisi yesanti kufuneka limiselwe ngokusekwe kwisakhiwo sokupholisa, ubukhulu becala kunye neemfuno zokupholisa. I-core kukuphepha iziphene ezinjengee-rocks kunye nespersution kwi-Rection ebangelwa kukuvula ngaphambi kwexesha. Kuyacetyiswa ukugcina ukufundwa kweeyure ezili-16 ukuya kwezi-24.

Uhlengahlengiso oluthile lunokwenziwa ngokusekwe kwezi zinto zilandelayo:

Ukuphosa ubuncwane be-Wall: Ukuba ubukhulu becala bungaphezulu (njengama-100mm), ixesha lokufakelwa kufuneka lundiswe ngokufanelekileyo (ukuya kuthi ga kwiiyure ezingama-24 okanye ngaphezulu) ukuqinisekisa ukuphola kancinci ngaphakathi; Xa inani lamalungu aneendlela ezinqabileyo liphezulu, linokunqanyulwa ukuya kwiiyure ezili-16. Isimo sokupholisa: Ngaphambi kokuvula ibhokisi, ubushushu besihlalo bunokuqinisekiswa ukuba bawe phantsi kwe-300 ℃ (ayishushu kakhulu kubushushu besanti, kwaye emva koko umsebenzi wokuvula unokwenziwa.

Isanti ye-resin inesingqala kakuhle, kodwa iinkokheli zentsimbi zentsimbi zinolwazelelelo kumgangatho wokupholisa. Ukufakelwa okufanelekileyo kunokunciphisa uxinzelelo lwangaphakathi kunye nokuqinisekisa umgangatho wokuphosa.

2, Inkqubo yesanti ye-resen ibhekisa kwixesha lokufakwa kwe-5-tockile yentsimbi yentsimbi. Emva kokuthulula iinxalenye zentsimbi ezi-5 zisebenzisa inkqubo yesanti ye-resen, ixesha lokufakelwa ibhokisi yesanti kufuneka igwetywe ngokusekwe kubunzima obusezantsi, kunye nenqanaba lokupholisa lokuphola. I-core kukuphepha uxinzelelo lwangaphakathi, ii-rocks, okanye isiphoso esibangelwa kukuphola ngokukhawuleza. Kuyacetyiswa ukugcina ukufakwa kweeyure ezingama-30 ukuya kwezi-40. Uhlengahlengiso oluthile lunokwenziwa ngokusekwe kwezi zinto zilandelayo: Ukuba ubuncwane bomhlaba bukhulu (obungaphezulu kwe-150mm) okanye kwixesha eliphakathi), ixesha lokufakelwa okanye ngaphezulu) ukuqinisekisa ukuphola kancinci. Ngaphambi kokuvula ibhokisi, kuyacetyiswa ukuba uqinisekise ngemilinganiselo yobushushu yokuba ubushushu beqondo lokuphosa luye lona ngaphantsi kwe-250-300 ℃ Nangona isanti ye-resin inomoya ofanelekileyo, i-tonnage enkulu yentsimbi yentsimbi inomthamo omkhulu kunye nobunzima, kunye nokuqokelela ubushushu obungaphezulu. Ukupholisa kancinci kunokunciphisa ngokufanelekileyo uxinzelelo lwezicubu kunye noxinzelelo lwe-thermal, ukuqinisekisa ukusebenza okuzinzileyo.

I-3, inkqubo yesanti ye-resen ibhekisa kwixesha lokufakwa kwe-7-toci yentsimbi yentsimbi. Emva kokuthulula iinxalenye zentsimbi ezisi-7 zentsimbi esebenzisa inkqubo yesanti ye-resin, ixesha lokufakelwa kwebhokisi yesanti kufuneka ligwetywe ngokusekwe kubunzima be-Wall, ubushushu bendawo yokuphosa. I-core kukunciphisa uxinzelelo lwangaphakathi ngokupholisa okucothayo, kuphephe iziphene ezinjengee-rocks kunye nengcaciso, kunye nokucebisa iiyure ezingama-40-18. Isalathiso esikhethekileyo soLungelelo: Ukuba ubukhulu be-Wood Tooling bukhulu (njengama-200mm) okanye kukho i-Treat engalinganiyo, ixesha lokufakelwa kufuneka liqiniseke ukuba ubushushu becandelo eliphezulu lukhulu kwaye iyunifomu yokupholisa iyunifomu. Ngaphambi kokuvula ibhokisi, kuyacetyiswa ukuqinisekisa ngemilinganiselo yobushushu ethi iqondo lobushushu elilahliweyo elingaphantsi kwe-200 ukuya kwi-50 ℃ (ngeli xesha, ukugxininiswa kwesanti yangaphakathi), emva koko uqhubeke ngempumelelo enkulu. Imimandla ye-tonnage enkulu iqokelela ubushushu obungakumbi, kunye noxinzelelo lwe-thermal kunye nezakhiwo kwaye zinokwenzeka ukuba ziqokelele ngexesha lenkqubo yokupholisa. Ixesha elifanelekileyo lokuhombisa linokunceda ukukhulula ngokuthe ngcembe uxinzelelo, ukuqinisekisa ukuzinza komhlaba kunye noomatshini bentsimbi ye-ductile.

4, inkqubo yesanti ibhekisa kwixesha lokufakelwa kwe-9-toci yentsimbi yentsimbi. Emva kokuthulula iinxalenye zentsimbi ze-9 zentsimbi isebenzisa inkqubo yesanti ye-resin, ixesha lokufakelwa kwebhokisi yesanti kufuneka lijolise kwivolumu, ubukhulu becala, kunye neempawu zokulahla ubushushu. I-core kukunciphisa uxinzelelo lwangaphakathi ngokupholisa kancinci kunye nokulingana okupholisayo, kuphephe iziphene ezinjengee-rocks kunye nengcaciso, kwaye ngokubanzi zicebisa iiyure ezingama-48-56 iiyure. Isalathiso esikhethekileyo soLungiso: Ukuba ubukhulu be-Wall browning bukhulu (njengama-200 ukuya kwe-2000mm) okanye ubushushu bunzima (ngexesha lokufakelwa, njl njl. Ngaphambi kokuvula ibhokisi, kuyacetyiswa ukuba uqinisekise ngemilinganiselo yobushushu yokuba ubushushu beqondo lokuphosa luyekile ngaphantsi kwe-200 ℃ (ngeli xesha, uxinzelelo lwangaphakathi luye lukhululekile), emva koko luqhubeke ngokukhuselekileyo. Ukuphoswa kwe-9-ton yeyodidi lweendawo ezinkulu zetoni, kunye nokuqokelelwa kobushushu obuphakathi kunye nokuhlaselwa kobushushu obucothayo. Ixesha lokufakelwa elaneleyo linokunciphisa uxinzelelo lwe-thermal kunye noxinzelelo lwendlela ngexesha lenkqubo yokupholisa, iqinisekisa ukuba izinto zolwakhiwo ze-ductile.