Iindaba
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Njani ukunciphisa ivumba TPR inaliti yokubumba iithoyi?
Izinto zokudlala ze-Thermoplastic elastomer TPE/TPR, ezisekwe kwi-SEBS kunye ne-SBS, luhlobo lwemathiriyeli ye-polymer alloy eneempawu zokusetyenzwa kweplastiki ngokubanzi kodwa iipropati zerabha.Baye batshintsha ngokuthe ngcembe iiplastiki zemveli kwaye zezona zinto zikhethwayo kwiimveliso zaseTshayina ukuya phesheya kwaye zithumele ngaphandle kwe-Eu...Funda ngokugqithisileyo -
Ukwahlula kunye nokusetyenziswa kwerabha
1. Inkcazelo yerabha Igama elithi “rabha” lisuka kulwimi lwaseIndiya elithi cau uchu, elithetha “umthi wokulila”.Inkcazo kwi-ASTM D1566 ngolu hlobo lulandelayo: i-rubber yinto enokukhawuleza kwaye ibuyisele ngokufanelekileyo i-deformation yayo phantsi kwe-deformation enkulu kwaye ingaba yi-modif ...Funda ngokugqithisileyo -
Indlela yokuthintela umatshini wokubumba wokutofa kwiqhwa ebusika?
Xa kufika ubusika, iqondo lobushushu liwela kwilizwe lonke, kwaye kwezinye iindawo lehla ngaphantsi kwe-0 ℃.Ukuze ugweme ilahleko yezoqoqosho ngokungeyomfuneko, umatshini wokubumba inaliti kufuneka ube ngumkhenkce xa umisiwe ukuthintela amanzi kwi-elementi nganye ekukhenkceni kwaye abangele umonakalo kwi-e...Funda ngokugqithisileyo -
Ukuthintela njani ukuvuza kweglue kwimveliso yokubumba inaliti?
Yinto embi kakhulu ukuba umatshini uvuza iglu kwinkqubo yokuvelisa inaliti!Ayibangeli kuphela umonakalo wezixhobo, kodwa iphinda ithintele ukuhanjiswa kwemveliso ngexesha elifanelekileyo, kwaye umsebenzi wokulondoloza nawo unzima kakhulu.Ukuthintela njani ukuvuza kweglue ngexesha lemveliso yokubumba inaliti?1. T...Funda ngokugqithisileyo -
Inkunkuma yeplastiki yezixhobo zasekhaya
Njengomba ophambili wokuphucula umgangatho wobomi, izixhobo zekhaya zinamathuba abanzi ophuhliso.Ngokunyuka okuqhubekayo komvuzo wesizwe olahlwayo kunye nokuphuculwa kobume bokusetyenziswa, iye yaba yindlela entsha yokuqhawula izixhobo zekhaya ezilahliweyo kunye nokukhupha ingozi...Funda ngokugqithisileyo -
ISkimu sokuchonga sePlastiki seSPI
Injongo yokuqala yokucocwa kwenkunkuma yokupakishwa kweplastiki kukurisayikilisha izikhongozeli njengemithombo yokukhusela izibonelelo ezinyiniweyo kunye nokugqibezela ukurisayikilishwa kwezikhongozeli zokupakisha.Phakathi kwabo, i-28% yeebhotile ze-PET (i-polyethylene terephthalate) ezisetyenziselwa iziphuzo ze-carbonated zingaphinda zisetyenziswe, kunye ne-HD-PE (i-high-densic ...Funda ngokugqithisileyo -
Zeziphi izizathu zeziphene kwiindawo zokutywina zentsimbi?
Zeziphi izizathu zeziphene kwizitampu zentsimbi?I-Hardware stamping ibhekisela kwi-die for steel / nonferrous metal kunye nezinye iipleyiti, ezenziwe kwimilo echazwe ngumatshini woxinzelelo ukubonelela ngoxinzelelo olufunekayo lokucubungula phantsi kobushushu begumbi.Zeziphi izizathu zeziphene kwi...Funda ngokugqithisileyo -
Indlela yokulungelelanisa uxinzelelo lwenaliti?
Kuhlengahlengiso lwethu lomatshini, sihlala sisebenzisa inaliti enamanqanaba amaninzi.Inqanaba lokuqala lesango lokulawula inaliti, inqanaba lesibini lokulawula isitofu somzimba ophambili, kunye nenqanaba lesithathu lenaliti lizalise i-95% yemveliso, kwaye emva koko iqalise ukugcina uxinzelelo lokuvelisa imveliso epheleleyo.Phakathi kwabo, kwi...Funda ngokugqithisileyo -
Ukusetwa kweSrinkage yenkqubo yokubumba inaliti
Izinto ezichaphazela i-shrinkage ye-thermoplastics zilandelayo: 1. Uhlobo lweplastiki: Ngethuba lenkqubo yokubumba i-thermoplastics, kusekho ezinye izinto ezifana nokuguqulwa kwevolumu ngenxa ye-crystallization, uxinzelelo olunamandla lwangaphakathi, uxinzelelo olukhulu olushiyekileyo olukhenkcezileyo kwinxalenye yeplastiki, imvula enamandla...Funda ngokugqithisileyo -
Uhlalutyo kwi "Peeling" yePlastiki yePC / ABS
I-PC/ABS, njengeyona mathiriyeli iphambili ye-automobile trim yangaphakathi kunye neqokobhe lombane kunye nombane, ineengenelo zayo ezingenakubuyiselwa.Nangona kunjalo, kwinkqubo yokubumba inaliti, izinto ezingafanelekanga, uyilo lokubumba kunye nenkqubo yokubumba isitofu kunokwenzeka ukuba ikhokelele ekuxobukeni kumphezulu wemveliso.Kwimiba...Funda ngokugqithisileyo -
Indlela yokususa i-burrs kwiisitampu zetsimbi?
Ukuqulunqwa kwezitampu zetsimbi zenziwa ikakhulu ngokubanda / kushushu, ukukhutshwa, ukuqengqeleka, i-welding, ukusika kunye nezinye iinkqubo.Akunakuphepheka ukuba izitampu zentsimbi ziya kuba neengxaki ze-burr ngokusebenzisa le misebenzi.Ingaba i-burr kwizitampu zentsimbi yenziwa njani kwaye kufuneka isuswe njani?...Funda ngokugqithisileyo -
Unyango lophawu lokuncokola kwi-Injection Molding
Ukuqhekeza isiphene sisiphene esiqhelekileyo kufutshane nesango kwiziphene zokubumba inaliti.Nangona kunjalo, abantu abaninzi badidekile, abakwazi ukuchonga isiphene okanye ukwenza iimpazamo zokuhlalutya.Namhlanje, siza kwenza ingcaciso.Ibonakala ngeentanda eziphuma kwisango ukuya kwi-periphery, ezinzulu ...Funda ngokugqithisileyo -
Iindlela zokuthintela umhlwa kunye nokubola kwamalungu esitampu sesinyithi
Izitampu zehardware zisetyenziswa kakhulu kubomi bethu bemihla ngemihla.Ngenxa yoluhlu olubanzi lwezicelo, iimfuno zomgangatho wesitampu se-hardware nazo zihlala ziphucula.Umzekelo, ukubola komphezulu kunye nokhukuliseko lwezitampu zehardware yingxaki eqhelekileyo.Kunyango lwethi...Funda ngokugqithisileyo -
Kutheni le nto idayizi igqabhuka ngexesha lesitampu sesinyithi?
Enyanisweni, le yimeko eqhelekileyo xa i-metal stamping die iqhuma, kodwa ukuba ukuqhuma kunzima kakhulu, kuya kugqabhuka ibe ngamaqhekeza amaninzi.Kukho izizathu ezininzi ezikhokelela ekuqhumeni kwetemplate yesitampu sesinyithi.Ukususela ekuthengeni izinto ezikrwada zesitampu sesinyithi sife...Funda ngokugqithisileyo -
Iimbangela kunye nezisombululo zeSide Wall Dents of Isitofu Molds Parts
"I-Dent" ibangelwa ukushwabana kwangaphakathi kwendawo emva kokutywinwa kwesango okanye ukungabikho kwesitofu sezinto eziphathekayo.Ukudakumba okanye ukudakumba okuncinci kumphezulu weendawo ezibunjiweyo zenaliti yingxaki endala kwinkqubo yokubumba inaliti.Izibonda zibangelwa kukwanda kwendawo yokushwabana...Funda ngokugqithisileyo -
IiNkqubo eziBalulekileyo ezichaphazela amandla eeNdawo ezibunjiweyo zesitofu
Umatshini wokubumba wokutofa (umatshini wokubumba we-injection okanye umatshini wokubumba omfutshane) sesona sixhobo sokubumba esenza i-thermoplastic okanye i-thermosetting ibe yimveliso yeplastiki yeemilo ezahlukeneyo usebenzisa i-mold yeplastiki yokubumba.Isitofu sokubumba senziwa ngesitofu sokubumba...Funda ngokugqithisileyo -
Iimbangela kunye naManyathelo okuBubhamba kwaMalungu aMbunjiweyo wesitofu esikhulu
Ngokutsho kwethiyori yokubumba, esona sizathu siphambili se-brittleness yamalungu abunjiweyo enaliti yinkqubo yokuqondisa iimolekyuli zangaphakathi, ukuxinezeleka okushiyekileyo okugqithisileyo kwangaphakathi, njl.Ke ngoko, kufanelekile ...Funda ngokugqithisileyo -
Yintoni imigca ye weld?
Imigca ye-weld yeyona ixhaphakileyo phakathi kweziphene ezininzi zeemveliso ezibunjiweyo zesitofu.Ngaphandle kweenaliti ezimbalwa ezibunjiweyo ezinemilo yejometri elula kakhulu, imigca ye-weld iyenzeka kwiindawo ezininzi ezibunjiweyo zenaliti (ngokuqhelekileyo zimilo yomgca okanye i-V-shaped groove), ngakumbi kwiimveliso ezinkulu nezintsonkothileyo...Funda ngokugqithisileyo -
Indlela yokwahlula phakathi kwe-oyile yokubumba kunye ne-oyile yezinto eziphathekayo kwiindawo zeplastiki?
Siyazi ukuba iimveliso ezinamabala e-oyile kumngundo ziyimveliso yenkunkuma.Uninzi lwamabala e-oyile yokungunda ngaphezu kwe-80% yexesha, kodwa kuya kubakho i-10% - 20% ye-oyile yokubumba.I-oyile ebizwa ngokuba yi-mold stains ayikho kwi-mold, kodwa kwizinto eziphathekayo.Ngokomzekelo, ezinye ...Funda ngokugqithisileyo -
Isizathu kunye nesisombululo seGlue inlet air mark kwizinto eziphathekayo zePC
Kwimeko yemigca yomoya okanye imigca yejethi kufuphi ne-rubber inlet ye-injection yeendawo ezibunjiweyo ngexesha lokuvelisa, olu hlaziyo lulandelayo lunokubhekiswa kulo ukuze kuthelekiswe kwaye kuphuculwe.Phakathi kwabo, ukunciphisa isantya sokutofa yeyona ndlela iphambili kuthi yokuphucula ingxaki yemigca yokutofa kunye nentambo yomoya...Funda ngokugqithisileyo