Ngaphezu kwamashumi amathathu eminyaka, bendihlala kwaye ndiphefumla ukubumba inaliti yerabha. Ndibone oomatshini bencwinela ngobuchule obugqibeleleyo kwaye bencwina phantsi koxinzelelo lokungahoywa. Ndikhe ndabukela iivenkile ziphumelela ngokuchaneka kwaye abanye bopha iingeniso ngokusebenzisa izinto ezilahliweyo kunye nexesha lokuphumla. Umahluko uhlala ujonge koku: ukuqonda ngokwenyani izinto ezisisiseko. Ulibale ukuleqa igimmick yamva nje okomzuzwana. Undoqo wokwenziwa komsebenzi ulele ekuphumezeni ngokungqongqo undoqoInkqubo yokuSebenza koMatshini weRubber Vulcanizing. Yicinge njenge-riff enemitya emithandathu yonke ingoma ebethayo ifuna:Ukulungiselela ngaphambi kokusebenza,Ufakelo lokungunda,Ukulungiswa kwe-rubber compound,Ukufudumeza kunye neNkqubo yokuNyanga,Ukususa imveliso egqityiweyo kunye nokucoca isikhunta, kunye nokubambelela okungagungqiyo kuyoImiGaqo yoKhuseleko. Zibethelele ezi zikhonkwane, kwaye umatshini wakho awusebenzi nje – uyashukuma. Masiyicalule le ncwadi yokudlala ibalulekileyo kwaye siphakamise ukusebenza kwakho ukusuka kwabafanelekileyo ukuya kwiholo yekonsathi efanelekileyo.
1. Ukulungiselela phambi kokuSebenza: Ukumisela iNqanaba leMpumelelo
Oku ayikokutshintsha nje iswitshi. Kukukhangelwa kwesandi esicokisekileyo phambi komboniso. Kubasebenzisi bomatshini bokubumba irabha ye-silicone benza izixhobo zonyango ezibuthathaka, okanye iplanti yokuvelisa i-polymer insulator eqhuba iibhetshi ezinomthamo omkhulu kubavelisi be-silicone insulators, izibonda ziphezulu. Qala ngohlolo oluneenkcukacha. Jonga amanqanaba e-oyile ye-hydraulic kunye nemeko - ioli engcolileyo ngumbulali wokusebenza. Qinisekisa ukusebenza kwebhendi yesifudumezi kuzo zonke iiplaten kunye nemigqomo; iindawo ezibandayo zitshabalalisa unyango. Jonga imibhobho esebenza ngoxinzelelo olukhulu olwenziwa ngamanzi ukuba anxitywe – umbhobho ogqabhukileyo awungcoli nje, uyingozi. Qinisekisa ukuba ulungelelwaniso lweyunithi yokubambelela luyinyani; ukungahambi kakuhle kukhawulezisa ukunxiba kwaye kubangela ukukhanya. Ukulinganisa izilawuli zobushushu kunye nezinzwa zoxinzelelo. Qinisekisa ukuba isoftware yolawulo lomatshini isexesheni kwaye isebenza ngokuchanekileyo. Ukuphonononga iphepha lomsebenzi: qinisekisa i-ID yokubumba, izinto eziphathekayo (ingakumbi zibaluleke kakhulu kwi-liquid injection molding (LIM) ye-silicones, apho i-catalyst ratios ibaluleke kakhulu), iithagethi zexesha lokujikeleza, kunye neeparitha zokunyanga. Qokelela zonke izixhobo eziyimfuneko, izixhobo zokuphakamisa iinguqu zokubumba, kunye nezixhobo zokukhusela umntu (PPE). Olu tyalo-mali lwemizuzu eyi-15 ukuya kwengama-30 luthintela iiyure, kwaneentsuku, zokusombulula iingxaki kwaye luqinisekisa ukuba inyathelo ngalinye elilandelayo lihamba kakuhle. Kumalunga nokuhlonipha oomatshini kunye nenkqubo.
2. Ufakelo lokungunda: Ukuchaneka kuPhakamileyo
Ukungunda sisixhobo sakho. Ukuyifakela kakubi kuqinisekisa inqaku elimuncu. Eli nyathelo lifuna ugqaliselo kunye nokuchaneka, nokuba sisixhobo esinzima se-multi-cavity sokutywinwa kweemoto kumatshini wokubumba oqhelekileyo we-silicone werabha okanye umngundo okhethekileyo wezindlu ezidibeneyo ze-polymer insulator. Ucoceko aluxoxiswana. Ukucoca ngokucokisekileyo iiplate zoomatshini kunye neendawo zokubumba - nayiphi na i-debris ibangela ukungahambi kakuhle kunye nomonakalo. Sebenzisa izitshixo zetorque ezilungelelanisiweyo ukuqinisa iibholithi ezikhwelayo ngokulinganayo nangokulandelelanayo kwiinkcukacha zomenzi. Amandla okubamba angalingani aguqula ukubumba kwaye atshabalalise imigca yokwahlula. Qhagamshela zonke iintambo zenkonzo (amanzi okupholisa, ukuvuzwa kwehydraulic kwizilayidi/izinyusi, ivacuum, ukuba isetyenziswa) ngobunono, uqinisekisa ukuba akukho kuvuza kunye necala lokuhamba ngendlela eyiyo. Jonga kabini ulungelelwaniso lwenkqubo ye-ejector. Kwiinkqubo zokubumba inaliti yolwelo, qinisekisa ukuba intloko yokuxuba idibanisa ngokugqibeleleyo kunye ne-mold sprue bushing - isitywina esingalunganga sikhokelela ekuvuzeni kunye nenkunkuma yezinto eziphathekayo, inkxalabo ebalulekileyo kubavelisi be-silicone be-insulator abasebenzisa i-silicone ebiza kakhulu ye-platinamu. Yenza umjikelezo owomileyo (akukho zixhobo) ukuqinisekisa ukuvulwa kwesikhunta / ukuvala, i-ejection, kunye neentshukumo eziphambili zisebenza ngokungenasiphako phantsi koxinzelelo. Eli nyathelo kulapho ukungxama kuqinisekisa iinyembezi. Tyala ixesha.
3. Ukulungiswa koMdibaniselwano weRubber: Ukuhambelana nguKumkani (okanye uKumkanikazi)
Inkunkuma ngaphakathi, inkunkuma ngaphandle. Le axiom ikhala ngokukhohlakeleyo ekubumbeni irabha. Amalungiselelo ahluka kakhulu ngokusekelwe kwinkqubo:
Iifom zangaphambili zokuNxinzelela / ukuGqithisela: Ihlala isetyenziswa kunye ne-silicone yokumisela umatshini wokubumba umatshini okanye iintlobo ezithile zerabha. Ukuchaneka kobunzima kubaluleke kakhulu. Ubungakanani befom ehambelanayo yangaphambili, imilo, kunye nobushushu (ukufudumala kwangaphambili) kuqinisekisa ukuhamba okufanayo kunye nokuzaliswa, ukunciphisa i-voids kunye nokunciphisa ukuguquguquka kwexesha lokunyanga. Nakuphi na ukutenxa kuchaphazela umgangatho wenxalenye kunye nokusebenza komjikelo.
I-Strips yokutya / iiPellets: Iqhelekileyo kwiintlobo ezininzi zeerubha kumatshini oqhelekileyo wokutofa. Qinisekisa ukuba imathiriyeli ayinangcoliseko, igcinwe ngokuchanekileyo (iqondo lobushushu/ukufuma kulawulwa), kwaye yondliwe rhoqo. Lawula amanqanaba e-hopper ukunqanda ibhulorho. Ukomisa kungafuneka kwimathiriyeli yehygroscopic.
I-Liquid Injection Molding (LIM): I-domain yeendawo ezichanekileyo ezifana nezixhobo zonyango okanye amacandelo anzima abenzi be-silicone insulators. Apha, ukulungiselela kubaluleke kakhulu. Ngokuchanekileyo imitha kwaye udibanise i-rubber ye-silicone yamanzi (LSR) (isiseko kunye ne-catalyst). Ukulawula ubushushu bemithombo yezinto eziphathekayo kunye nentloko yokuxuba ibalulekile kwi-viscosity engaguqukiyo kunye ne-reaction kinetics. Ukuhluzwa kwamacandelo kudla ngokuba yimfuneko ekuthinteleni ukuvaleka kwemilomo okanye ukufakwa kwiindawo ezibalulekileyo. Oku kufuna iiyunithi zokulinganisa eziphucukileyo kunye nabaxubi - undoqo womatshini ozinikeleyo wokwenza i-polymer insulator yezindlu ezise-LIM. Ungcoliseko okanye iimpazamo zomlinganiselo apha ziyintlekele kwaye ziyabiza.
4. Inkqubo yokufudumala kunye nokunyanga: Apho iVulcanization iMithetho
Le yintliziyo yokusebenza - apho irabha iguqula ukusuka kubunzima beplastiki ibe yimveliso eyomeleleyo, esebenzayo ngokusebenzisa i-vulcanization. Ulawulo oluchanekileyo kwiqondo lokushisa, uxinzelelo, kunye nexesha alinakuxoxisana.
Ubushushu: Iipleyiti mazifudumeze umngundo ngokulinganayo. Ii-Thermocouples ezibekwe ngokucwangcisekileyo ngaphakathi komgodi wokungunda zibonelela ngengxelo yexesha lokwenyani yolawulo oluvaliweyo. Iindawo ezibandayo zikhokelela ekubeni zinganyangeki kakuhle; iindawo ezishushu zibangela ukutshisa. Kwiindawo ezishinyeneyo okanye iijiyometri ezintsonkothileyo, ukwenza ngcono iqondo lobushushu luhlobo lobugcisa. Ekubunjweni kwenaliti yolwelo, ukulawula ubushushu obugqithisileyo bokunyanga i-LSR kubalulekile ukunqanda ukushisa okugqithisileyo kunye nokuqinisekisa iipropathi ezifanayo kwicandelo elinqamlezayo.
Uxinzelelo: Uxinzelelo lwe-injection lupakisha izinto eziphathekayo kwi-cavity, ukunqoba i-viscosity kunye nokuqinisekisa ukuzaliswa okupheleleyo ngaphandle kwe-voids. Ukubamba uxinzelelo kuhlawulela ukucutheka kwezinto ngexesha lesigaba sokuqala sokunyanga, ukuthintela amanqaku e-sink kunye nokuqinisekisa ukuchaneka komda. Uxinzelelo lokubambelela kufuneka lwanele ukugcina umngundo uvalwe ngokuqinileyo ngokuchasene noxinzelelo lwenaliti - ephantsi kakhulu ibangela ukukhanya okuyingozi; ukuphakama kakhulu kukhawulezisa ukunxiba kokungunda. Ukuphucula iiprofayili zoxinzelelo kufuna ukuqonda okunzulu kwenkqubo, ngakumbi kumacandelo antsonkothileyo afana nalawo aveliswe kwiiassembly zepolymer insulator edibeneyo.
Ixesha (Ixesha Lonyango): Eli lixesha elichithwa yimathiriyeli phantsi kobushushu kunye noxinzelelo ukuze kuphunyezwe imeko enqwenelekayo ye-vulcanization. Ukungakhuseleki kukhokelela kwiindawo ezibuthathaka, ezincangathi. Ukugqithisa kakhulu ukuchithwa kwamandla, kunciphisa izinga lemveliso, kwaye kunokuthoba iimpawu zomzimba, ezikhokelela kubunzima. Ukumisela elona xesha lifanelekileyo lokunyanga kubandakanya uvavanyo olungqongqo (i-rheometry efana ne-MDR okanye i-ODR) kunye nokulungiswa kakuhle okusekwe kwizinto ezithile, inxalenye yejometri, kunye nobushushu bokubumba. Ayilonani elimiselweyo; ifuna ukuphaphela kunye nohlengahlengiso olusekwe kwinkqubo yokubeka iliso. Eli nyathelo lichaza ixesha lakho lomjikelo kunye nomgangatho wemveliso - yinkosi.
5. Ukususa iMveliso egqityiweyo kunye nokuCocwa kokungunda: Ubabalo phantsi koxinzelelo
Indlela ophatha ngayo inxalenye emva kokunyanga ichaphazela kakhulu umgangatho kunye nokusebenza kakuhle. Khupha inxalenye ngokutyibilikayo nangokucocekileyo usebenzisa inkqubo yokukhupha elungelelanisiweyo (izikhonkwane, imikhono, iipleyiti ze-stripper, ukuqhushumba komoya). Ukukhupha rhabaxa konakalisa iindawo kunye nokungunda. Phatha iindawo ezinyangisiweyo ngononophelo, ngakumbi xa kushushu, ukunqanda ukugqwetheka okanye iimpawu ezingaphezulu. I-post-cure inokufuneka kwezinye izinto (njenge-silicones ethile ephezulu yokusebenza esetyenziswa ngabavelisi be-silicone insulator) - landela i-spec. Ngokukhawuleza emva kokususwa kwenxalenye, coca isikhunta. Eli asiloxesha lokuphumla elikhethiweyo; lulondolozo oluyimfuneko. Susa nayiphi na ifleshi, intsalela, okanye i-arhente yokukhupha i-buildup ngobuchule usebenzisa izixhobo ezivunyiweyo kunye nezinyibilikisi. Jonga iindawo ezibalulekileyo njengeendawo zokungena, izilayidi, kunye nezikhonkwane ezingundoqo. Faka isicelo sokukhululwa kwe-mold ngokukhawuleza kwaye ngokulinganayo kuphela xa kucacisiwe kwizinto eziphathekayo kunye nenkqubo (ihlala iyancipha okanye ikhutshwe kwi-LIM). Ukungahoyi ukucocwa komngundo yeyona ndlela ikhawulezayo ukuya kumgangatho othotyiweyo, ukwanda kokuncamathela, ukonakaliswa kokungunda, kwaye ekugqibeleni, ukumisa imveliso enexabiso elikhulu. Umngundo ococekileyo ngundo owonwabileyo, onemveliso.
6. ImiGaqo yoKhuseleko: I-Non-Negotiable Encore
Ukhuseleko alulocandelo nje elikwincwadana yemigaqo; sisingqisho esigcina wonke umsebenzi uphila kwaye ulungile. Oomatshini benaliti yerabha zizilo ezinamandla: amaqondo obushushu aphezulu, amandla amakhulu okubamba, uxinzelelo oluphezulu, iindawo ezihambayo, kunye nokuvezwa kwemichiza okunokubakho. ImiGaqo yoKhuseleko kufuneka ibethelelwe kuyo yonke into:
I-Lockout / Tagout (LOTO): Sebenzisa ngokungqongqo iinkqubo ze-LOTO rhoqo ngaphambi kokungena kwindawo yokulinda umatshini wokutshintsha ubumba, ukucoca, okanye ukugcinwa. Qinisekisa ukubekwa wedwa kwamandla.
I-PPE: Isinyanzelo: Iiglasi zokhuseleko, iiglavu ezikwazi ukumelana nobushushu (ngokukodwa ukuphatha isikhunta / iindawo ezishushu), izicathulo zentsimbi. Qwalasela izikhuselo zobuso, ukhuselo lokuva, kunye neefaskoti ngokuxhomekeke kumsebenzi. Ukubumba inaliti yolwelo kunokufuna iiglavu/iziphefumli ezithile zeekhemikhali.
Oonogada boomatshini: Ungaze usebenze ngoonogada abadlulayo okanye basusiwe. Qinisekisa ukuba iikhethini ezikhanyayo, ii-interlocks, kunye neemethi zokhuseleko ziyasebenza.
Ukuphatha izinto eziphathekayo: Qonda i-SDS yazo zonke iikhompawundi zerabha kunye neekhemikhali. Sebenzisa iinkqubo ezifanelekileyo zokuphatha, ngakumbi kwizinto ezinganyangekiyo kunye nothuli.
IiHydraulics: Zilumkele iingozi zoxinzelelo oluphezulu. Ungaze uhlole imigca yehydraulic phantsi koxinzelelo. Xela ukuvuza kwangoko.
Ukwazisa Ngobushushu: Iipleyiti, imibundu, imiphanda, kunye neendawo ezikhutshiweyo zishushu kakhulu. Phatha yonke into njengento eshushu ngaphandle kokuba ingqinwe ngenye indlela.
Uqeqesho: Qinisekisa ukuba bonke abaqhubi baqeqeshwe ngokucokisekileyo kumatshini othile, iinkqubo, kunye neeprothokholi zikaxakeka. Ukuyekelela kuyabulala.
Ukuqukumbela: Gqiba izinto eziSisiseko, Dlula uMsebenzi
Emva kweminyaka engama-30 + ukubukela iivenkile zinyuka kwaye ziwe, ipateni icacile. Imisebenzi ehlala ihambisa iindawo ezikumgangatho ophezulu, yandisa ixesha, kwaye ijika inzuzo esempilweni ayinyanzelekanga ukuba ibe ngoyena matshini wokubumba inaliti yerabha ekhanyayo ye-silicone okanye umatshini wokwenza isigqubuthelo se-polymer. Zizo iivenkile apho undoqo weNkqubo yokuSebenza yeRubber Vulcanizing Machine iphathwa njengevangeli. Balungiselela ngokucokisekileyo, bafake iimbumba ngokuchaneka kotyando, bahloniphe inzululwazi yezinto ezisemva kokulungiswa kwekhompawundi, balawule i-vulcanization triad (ixesha, itempe, uxinzelelo) ngoqeqesho olungagungqiyo, baphathe iimveliso ezigqityiweyo kunye nokubumba ngononophelo, kwaye baphakamise ukhuseleko kwixabiso eliphambili, hayi ibhokisi yokukhangela. Nokuba ungumenzi we-silicone insulators etyhala imida yokusebenza kwe-dielectric, ivenkile esebenza ngomatshini wokubumba i-silicone yoxinzelelo lwegaskets, okanye usebenzisa iplanti enkulu yokuvelisa i-polymer insulator, le ndlela yoluleko sisikhulisa-zwi sakho. Lawula ezi ntambo zintandathu, kwaye umatshini wakho wokutofa irabha awuzukuqhuba nje – uya kuwushukumisa ngokwenene umgangatho wemveliso. Yeka ukuzibuza ukuba ungayenza njani ukuba yenzeke. Qala ukwenza izinto ezisisiseko, ngokuqaqambileyo.
I-FAQ: Ubuchule boMtshini weRabha wokutofa
1. Umbuzo: Sisebenzisa zombini umatshini wokubumba inaliti ye-rubber ye-silicone yeendawo ezichanekileyo kunye nomshini wokubumba we-silicone wokunyanzeliswa kwezinto ezilula. Ngaba amanyathelo okusebenza angundoqo ayasebenza ngokulinganayo?
A: Ngokuqinisekileyo. Ngelixa iinkcukacha zokwenziwa zihluke (umzekelo, i-pre-form prep vs. i-pellet feeding, iiprofayili ze-injection ye-injection vs. Uxinzelelo lokuvala amandla), izigaba ezisisiseko - Ukulungiselela, ukuPhathwa kwe-Mold, ukuCwangciswa kwezinto eziphathekayo, ukuPhathwa okuLawulwayo, ukuSuswa kweCandelo / ukuCoca, kunye noKhuseleko - jikelele. Imigaqo yobuchule, ulawulo, kunye nenkathalo yodlula uhlobo oluthile lomatshini.
2. Umbuzo: Kutheni i-liquid injection molding (LIM) ikhankanywe ngokukodwa kubavelisi be-silicone insulators? Yintoni inzuzo?
A: I-LIM ibonelela ngabavelisi be-silicone be-insulator ngezibonelelo ezingenakulinganiswa kwizinto eziyinkimbinkimbi, ezichanekileyo eziphezulu ze-insulator housings: kufuphi nokupheliswa kwe-flash (ebaluleke kakhulu ekusebenzeni kombane), ukukwazi ukubumba iijometri ezintsonkothileyo kunye neendonga ezinqabileyo, ukuhambelana okugqwesileyo kwenxalenye, ukukwazi ukuzenzekelayo, kunye nenkunkuma encinci xa kuthelekiswa noxinzelelo. Ivumela imveliso engaguqukiyo yomgangatho ophezulu we-polymer insulators edingwa licandelo eliluncedo. Ulungiselelo lwezinto eziphathekayo kunye neemfuno zolawulo lwenkqubo, nangona kunjalo, zingqongqo.
3. Umbuzo: Kubaluleke kangakanani ukufana kweqondo lobushushu lokungunda kumatshini wokwenza isigqubuthelo sepolymer ovelisa izithinteli ezinkulu?
A: Igxeka kakhulu. Izindlu ezinkulu ze-insulator zineendonga ezishinyeneyo. Ubushushu bokubumba obungalinganiyo bukhokelela kumazinga onyango angalinganiyo, abangela uxinzelelo lwangaphakathi (i-warpage, ukunciphisa amandla omatshini), i-voids enokwenzeka, kunye nokwahluka kweempawu zombane. Ulawulo oluchanekileyo lweendawo ezininzi zobushushu ngaphakathi kokungunda luyimfuneko kumgangatho ongaguqukiyo kwimveliso ye-polymer insulator ehlanganisiweyo. Ichaphazela ngokuthe ngqo ukuthembeka kwexesha elide kwintsimi.
4. Umbuzo: Intloko yethu enkulu i-mold foiling / sticking, ngakumbi ngee-LSR ezithile. Naziphi na iingcebiso ezingaphaya kokucoca okusisiseko?
A: Ngaphandle kokucoca ngokungqongqo:
Qinisekisa ukugqitywa komphezulu wokungunda kufanelekile (kaninzi ipolisi ephezulu ye-LSR).
Qinisekisa ubushushu bokungunda obulolona buphezulu kwaye buhambelanayo.
Ukuphonononga kunye nokwandisa isantya sokutofa/uxinzelelo ukunqanda ukufudumeza okugqithisileyo kokucheba emasangweni.
Qhagamshelana nomboneleli wakho wemathiriyeli-ukukhutshwa kokungunda okukhethekileyo okanye izongezo zokukhupha umngundo wangaphakathi zinokuhambelana.
Qwalasela iingubo zokungunda ezikhethekileyo (umzekelo, i-nickel-PTFE) kwimiba ethe gqolo encamathelayo, nangona oku kulutyalo-mali. Ukuhambelana kwiiparamitha zenkqubo ngundoqo.
5. Umbuzo: Sakha umzi-mveliso omtsha we-polymer insulator. Ngaphaya koomatshini ngokwabo, yeyiphi inkcubeko yokusebenza ekufuneka siyibeke phambili?
A: Lungiselela inkqubo yokusebenza engundoqo nzulu. Tyala kuqeqesho olubanzi ugxile kwezi ziseko. Ukukhuthaza inkcubeko yobunini apho abaqhubi baziva benoxanduva lokulungiselela, ucoceko kunye nokhuseleko. Sebenzisa iishedyuli ezingqongqo zothintelo lolondolozo olusekwe kwiiyure zoomatshini, hayi nje ukophuka. Khuthaza ukuqokelela idatha (amaxesha okujikeleza, amaxabiso okuchithwa, ukusetyenziswa kwamandla) kunye nokuxhobisa amaqela ukuba asombulule iingxaki ngokusebenzisa le datha. Lubeke phambili ukhuseleko ngaphezu kwayo yonke enye into - yenze ibonakale kwaye ixatyiswe yonke imihla. Esi siseko senkcubeko sibaluleke njengokukhetha umatshini wokubumba werabha we-silicone ofanelekileyo okanye umatshini wokwenza i-polymer insulator.
Ixesha lokuposa: Aug-15-2025