Iqela lophando kunye nophuhliso kwi-AMETEK Specialty Metal Products (SMP) - esekelwe kwi-Eighty Four, i-PA, e-US, ithathe umdla kwizakhono ezikhulayo zeplastiki.Ishishini lityale ixesha kunye nezixhobo ekuguquleni umgubo walo ophezulu wealloyi kunye nentsimbi engatyiwayo ibe yinto eyongeziweyo okanye izixhobo zokugcwalisa ukuze zisetyenziswe kwizicelo ezininzi, kubandakanya iikhompawundi zeplastiki ezinokubonwa kukutya kunye nemveliso yamayeza kunye neeplastiki zobunjineli zesizukulwana esilandelayo.
Njengoko ukuphathwa kokutya kuya kuba yinkimbinkimbi ukuhlangabezana nemfuno yoluntu yococeko, izongezo ezingena kwiiplastiki kwezi zicelo kufuneka zenze kwinqanaba eliphezulu.Ulindelo lwezongezelelo zeplastiki kukuba imveliso ngoku iya kuxuba ngokulula kwaye imise kwiplastiki okanye izinto ze-epoxy ezisetyenziselwa ukwenza iindawo zokugqibela okanye iingubo ezinomlinganiselo ongenakulinganiswa.Iindawo zokuphela kufuneka ziveliswe ngemibala echanekileyo kunye namabanga eplastiki ukuhambelana nophawu lwangaphambili, imibala eyingozi, okanye izikhokelo zokhuseleko lokutya ngelixa kwangaxeshanye zibonelela ngeempawu ezandisiweyo.Umzekelo, iiplastiki eziluhlaza ezibonwayo eziveliswe ngamanqanaba aphezulu ezongezo zetsimbi ngoku zixhaphakile kwiindawo zokuvelisa ukutya neziselo kwaye zivumela ukuchongwa kwamaqhekeza amancinci eplastiki.
UBrad Richards, uMphathi weMveliso ye-AMETEK SMP Amashumi asibhozo anesine, uyacacisa ngakumbi: “Ukuzisa umgubo wethu wentsimbi owenziwe ngokukodwa uhlanganiselwe njengezongezo ezibonwayo kwiiplastiki kunika iingenelo ezininzi.Ungcoliseko lokutya nesiselo luyancitshiswa njengoko amaqhekeza eplastiki angabonwa okanye avakalelwe ngaphakathi kwento ngoku aphawuleka ngokulula koomatshini beX-reyi okanye ngokubhaqwa kwemagnethi.Oku konyusa kakhulu umgangatho wabavelisi ngokubonelela ngesakhono esibalulekileyo sokunciphisa ungcoliseko kunye nokuthobela imithetho engqongqo yoshishino malunga nomgangatho wokutya nesiselo, ukhuseleko kunye nokuphatha. ”
Le migaqo ibandakanya umthetho ongqongqo e-UK, eYurophu, nase-US Umthetho we-US FDA woKhuseleko lokutya kweModernization Act (FSMA) kunye nommiselo webhunga laseYurophu i-EU 10/2011, umzekelo, zombini zifuna ukuphunyezwa kolawulo oluthintela ukungcoliswa kweplastiki yeemveliso zokutya.Oku kukhokelele kwintlaninge yobuchwepheshe bokubona obuphuculweyo obuneenkqubo zeX-reyi, kodwa kwakhona kuphuculo lwemagnethi kunye neX-ray yokubonwa kweeplastiki ngokwazo xa kuthelekiswa nokutya kunye neemveliso zesiselo.Isicelo esiqhelekileyo esivela kulo mthetho kusetyenziso lwezongezo zensimbi ezingenasici zamanzi ze-atomized zeplastiki, njengoko ziveliswa yi-AMETEK SMP kwaye zichazwe nguRichards ngasentla, ukwandisa kakhulu umahluko we-X-ray kunye nokuvumela ukufunyanwa kweplastiki lula.
Izongezo zetsimbi zibonelela ngezibonelelo kwezinye iinxalenye zeplastiki ezinobunjineli kunye neekhompawundi zepolymer ngokunjalo.Oku kuquka ukudambisa ukungcangcazela, okukhokelela kwisixhobo esihlanganisiweyo esinokwaluka, ukuxinana, kunye neempawu zokuthomalalisa ukungcangcazela ezinokulungiswa zonke kuluhlu olubanzi.Olunye udibaniso lwezongezo zethu zetsimbi lunokunyusa ukuhanjiswa kombane kwisixhobo esipheleleyo, ukudala ukwanda kweempawu ezichasene ne-static okanye eziqhubayo kwimithwalo ephezulu.
Ukubandakanya amasuntswana esinyithi aqina kwimathiriyeli eyaziwa ngokuba yi-polymer matrix composites ikhokelela kwimveliso eyomeleleyo enikezela ukuxhathisa okungcono kokunxiba kunye nobomi obandileyo obuluncedo.
URichards uhlabela mgama ecacisa esithi: “Ukufakwa kwezixhobo zethu zentsimbi kukwanceda abo bathengayo benze iiplastiki zobunjineli ezingakumbi.Ukonyuka kobulukhuni, ukukrazuka, kunye neempawu ezixhathisa ukhukuliseko kuzenza zisebenziseke kakhulu kwaye zilungele uluhlu olubanzi lwezicelo.Sinokunyusa ukuhanjiswa kwe-thermal kunye nombane kwaye siguqule ngokulula ukuxinana kwezinto.Sisenokwenza iinxalenye zeplastiki ezikwaziyo ukufudunyezwa ngokufakwa, okuyipropathi ekhethekileyo nefunwayo njengoko ivumela ukufudumeza okukhawulezileyo nokufanayo kwezinto ezithile. ”
I-AMETEK SMP ivelisa umgubo wentsimbi ukusuka kuma-300 kunye nama-400 uthotho lweentsimbi ezingenazintsimbi kuluhlu olucolekileyo (~30 µm) kunye nobukhulu oburhabaxa (~100 µm) njengezongezo kunye nezihluzi zekhompawundi zepolymer.Ii-alloys zesiko kunye nobukhulu zinokulungelelaniswa ngokweenkcukacha zomthengi zokwahluka kweemfuno zemveliso.Amabakala amane ahlukeneyo e-AMETEK SMP ye-powders yensimbi engenasici iye yaxhaphaka: 316L, 304L, 430L, kunye ne-410L alloys.Zonke zenziwe ngobunjineli ngokuthe ngqo kuluhlu lobungakanani obuchanekileyo ukuze zidityaniswe ngcono nezongezo zepolymer.
Iipowder zentsimbi ezisemgangathweni zenziwe yi-AMETEK SMP iminyaka engama-50.Izibonelelo eziphezulu, kubandakanywa iteknoloji ye-atomization yamanzi yoxinzelelo oluphezulu, yenza ukuba ishishini libonelele ngamanqanaba aphezulu okwenza ngokwezifiso.Iinjineli ze-AMETEK SMP kunye nee-metallurgists zisebenza kunye nabathengi ukubonisana ngeengcebiso zemveliso kunye nokukhethwa kwezinto eziphathekayo.Abathengi banokukhetha i-alloy echanekileyo, ubungakanani besuntswana, kunye nemilo ukuze baqinisekise umphumo ochanekileyo kakhulu wokuhlangabezana neemfuno ezifunwa kakhulu zomgangatho wokutya, amayeza, ukhuselo kunye necandelo lezemoto.
Ixesha lokuposa: Sep-24-2022