SAS (Serial Attached SCSI) ni ikoranabuhanga rishya rya SCSI. Ni kimwe na disiki nkuru za Serial ATA (SATA) zizwi cyane. Ikoresha ikoranabuhanga rya Serial kugira ngo igere ku muvuduko wo hejuru wo kohereza no kunoza umwanya w'imbere binyuze mu kugabanya umurongo wo guhuza. Ku nsinga zidafite umuriro, ubu ahanini uhereye ku mikorere y'amashanyarazi kugira ngo utandukanye, ugabanyijemo 6G na 12G, SAS4.0 24G, ariko inzira rusange yo gukora ni imwe, uyu munsi turaza gusangira, Mini SAS bare wire introduction and procedure control process parameters. Ku nsinga zidafite umuriro za SAS, impedance, attenuation, loop loss, crosswish n'ibindi bimenyetso byo kohereza ni byo by'ingenzi cyane, kandi frequency yo gukora umurongo wa SAS high frequency muri rusange ni 2.5GHz cyangwa irenga munsi ya frequency yo hejuru, reka turebe uburyo bwo gukora umurongo wa SAS wujuje ibisabwa wo kohereza umuvuduko wo hejuru.
Ibisobanuro by'imiterere y'insinga za SAS
Igihombo gito ku nsinga y'itumanaho ikoreshwa inshuro nyinshi ubusanzwe ikorwa muri polyethylene ifuro cyangwa polypropylene ifuro nk'ibikoresho byo gukingira, icyuma gikingira ibiri gifite insinga yo hasi (isoko rifite kandi uruganda rukoresha inzira ebyiri ebyiri) mu ndege zo gukodesha, hanze y'icyuma gikingira n'insinga yo hasi hamwe n'umukandara wa polyester ya aluminiyumu, igishushanyo mbonera cy'uburyo bwo gukingira n'uburyo bwo kugenzura uburyo bwo gukingira, imiterere n'imikorere y'amashanyarazi bisabwa mu bijyanye no kohereza no kohereza mu buryo bwihuse.
Ibisabwa ku bayobora
Kuri SAS, ari nayo murongo wo kohereza amashanyarazi ukoresha frequency nyinshi, imiterere y’imiterere ya buri gice ni yo ngingo y’ingenzi mu kumenya frequency y’umuyoboro w’amashanyarazi. Kubwibyo, nk'umuyoboro w’umuyoboro w’amashanyarazi ukoresha frequency nyinshi, ubuso ni uruziga kandi buroroshye, kandi imiterere y’imbere ya lattice irangana kandi ihamye, kugira ngo amashanyarazi akore neza mu cyerekezo cy’uburebure; Umuyoboro w’amashanyarazi ugomba kandi kugira resistance ya DC iri hasi cyane; Muri icyo gihe kandi bigomba kwirindwa bitewe n’insinga, ibikoresho, cyangwa ikindi gikoresho umuyoboro w’amashanyarazi ukoresha amashanyarazi ukoresha amashanyarazi ukoresha amashanyarazi ukoresha amashanyarazi mu buryo butunguranye cyangwa busanzwe, guhindagurika no kwangirika, nibindi, mu mirongo yo kohereza amashanyarazi ukoresha frequency nyinshi, resistance ya amashanyarazi iterwa no kugabanuka k’umuyoboro w’amashanyarazi (ibipimo by’umuyoboro w’amashanyarazi bifite frequency nyinshi 01 - kugabanuka) kw’ibintu by’ingenzi, hari uburyo bubiri bwo kugabanya resistance ya amashanyarazi: kongera umurambararo wa amashanyarazi, guhitamo ibikoresho by’umuyoboro w’amashanyarazi bifite resistivity nkeya. Iyo umurambararo wa amashanyarazi wiyongereye, kugira ngo huzuzwe ibisabwa na impedance idasanzwe, umurambararo wo hanze w’ibikoresho byo gukingira n’ibicuruzwa byarangiye bigomba kongerwa hakurikijwe ibyo, bigatuma ikiguzi cyiyongera kandi bitagenda neza mu gutunganya. Ubusanzwe ibikoresho bikoresha amashanyarazi bya feza bikoreshwa mu buryo budakomeye, mu buryo bw'imitekerereze, bikoresha icyuma gikonjesha ifeza, umurambararo w'ibicuruzwa uzagabanuka, bizagira umusaruro mwiza, ariko kubera ko igiciro cya feza kiri hejuru cyane ugereranyije n'igiciro cy'umuringa, igiciro kiri hejuru cyane, ntibishobora gukorwa, kugira ngo tubashe kuzirikana igiciro n'ubudakomeye bwo kugabanya, twakoresheje ingaruka z'uruhu, kugira ngo dushushanye icyuma gikonjesha amashanyarazi. Kuri ubu, SAS 6G ikoresha icyuma gikonjesha umuringa kugira ngo ihuze n'imikorere y'amashanyarazi, mu gihe SAS 12G na 24G zitangira gukoresha icyuma gikonjesha ifeza.
Iyo hari umuyoboro w’amashanyarazi usimburana cyangwa usimburana mu muyoboro w’amashanyarazi, ikintu cyo gukwirakwiza umuyoboro w’amashanyarazi mu buryo butaringaniye kizaba muri muyoboro w’amashanyarazi. Uko intera iri hagati y’umuyoboro w’amashanyarazi yiyongera, ubucucike bw’umuyoboro w’amashanyarazi mu muyoboro w’amashanyarazi bugabanuka cyane, ni ukuvuga ko umuyoboro w’amashanyarazi mu muyoboro w’amashanyarazi wibanda ku buso bw’umuyoboro w’amashanyarazi. Ukurikije aho umuyoboro w’amashanyarazi uherereye ugana mu cyerekezo cy’umuyoboro w’amashanyarazi, ubukana bw’umuyoboro w’amashanyarazi mu gice cyo hagati cy’umuyoboro w’amashanyarazi ni zeru, ni ukuvuga ko nta muyoboro w’amashanyarazi uba uhari, gusa mu gice cy’umuyoboro w’amashanyarazi hazaba hari umuyoboro w’amashanyarazi. Mu magambo make, umuyoboro w’amashanyarazi uba uri mu gice cy’“uruhu” cy’umuyoboro w’amashanyarazi, bityo byitwa ingaruka z’uruhu kandi ingaruka ziterwa n’umuyoboro w’amashanyarazi uhinduka ugakora umuyoboro w’amashanyarazi w’amashanyarazi imbere mu muyoboro w’amashanyarazi, ukuraho umuyoboro w’amashanyarazi w’umwimerere. Ingaruka z'uruhu zituma imbaraga z'umuyoboro w'amashanyarazi ziyongera uko umuyoboro w'amashanyarazi ugenda wiyongera, kandi bigatuma ubushobozi bw'amashanyarazi mu kohereza insinga bugabanuka, hakoreshwa umutungo w'icyuma, ariko hagakorwa insinga z'itumanaho zikoresha ikoranabuhanga rigezweho, ariko zishobora gukoresha iri hame, hamwe n'uburyo bwo gusiga feza hejuru kugira ngo ihuze n'ibisabwa mu mikorere imwe hakurikijwe intego yo kugabanya ikoreshwa ry'icyuma, bityo bigabanye ikiguzi.
Ibisabwa mu gukingira ubwiza
Uburyo bwo gushyushya bugomba kuba bumwe, nk'ubw'umuyoboro w'amashanyarazi. Kugira ngo ubone dielectric constant S nkeya hamwe n'inguni yo gutakaza dielectric, insinga za SAS zikunze gushyushya na PP cyangwa FEP, kandi zimwe mu nsinga za SAS nazo zishyushya na foam. Iyo urugero rw'ifuro rurenze 45%, gushyushya ifuro biragoye kugeraho, kandi urugero rw'ifuro ntiruhamye, bityo insinga irenga 12G igomba gukoresha ifuro ry'umubiri.
Akamaro k'ingenzi k'inyuma y'umuyoboro w'amashanyarazi ni ukongera uburyo bwo gufatana hagati y'umuyoboro w'amashanyarazi n'ubushyuhe. Kugira uburyo bumwe bwo gufatana hagati y'urwego rw'ubushyuhe n'umuyoboro w'amashanyarazi bigomba kwemezwa; bitabaye ibyo, hazabaho icyuho cy'umwuka hagati y'urwego rw'ubushyuhe n'umuyoboro w'amashanyarazi, bigatuma habaho impinduka mu gaciro ka dielectric £ n'agaciro ka tangent k'inguni yo gutakaza dielectric.
Ibikoresho byo gukingira bya polyethylene bishyirwa mu mazuru binyuze mu ruziga, hanyuma bigahura n'umuvuduko w'ikirere mu gihe cy'izuru risohoka, bigakora imyobo n'uduheri duhuza. Kubera iyo mpamvu, umwuka urekurwa mu cyuho kiri hagati y'umuyoboro n'umwobo w'icyuma, bigakora umwobo muremure w'uduheri ku buso bw'umuyoboro. Kugira ngo bikemure ibibazo bibiri byavuzwe haruguru, ni ngombwa gusohora urwego rw'ifuro icyarimwe… Uruhu rworoshye rushyirwa mu rundi ruhande rw'imbere kugira ngo hirindwe ko umwuka urekurwa ku buso bw'umuyoboro, kandi urwego rw'imbere rushobora gufunga uduheri kugira ngo harebwe ko urwego rw'itumanaho ruhamye, kugira ngo bigabanye kugabanya no gutinda k'umugozi, kandi habeho impedance ihamye mu murongo wose w'itumanaho. Kugira ngo hatoranywe endodermis, igomba kuba yujuje ibisabwa byo gusohora inkuta ntoya mu gihe cyo gukora vuba cyane, ni ukuvuga ko ibikoresho bigomba kuba bifite imiterere myiza yo gukurura. LLDPE ni yo mahitamo meza yo kuzuza ibi bisabwa.
Ibisabwa ku bikoresho
Insinga z’ibanze zirimo ubushyuhe ni ishingiro ry’umusaruro w’insinga, kandi ubwiza bw’insinga z’ibanze bufite ingaruka zikomeye ku gikorwa gikurikiraho. Mu gihe cyo gukoresha insinga z’ibanze, ibikoresho bikoreshwa mu gukora bigomba kugira imikorere yo kugenzura no kugenzura kuri interineti kugira ngo bigenzure ko insinga z’ibanze zimeze neza kandi zihamye, hamwe n’ibipimo by’imikorere yo kugenzura, harimo umurambararo w’insinga z’ibanze, ubushobozi mu mazi, gucengera, nibindi.
Mbere yo gukoresha insinga zitandukanye, ni ngombwa gushyushya umukandara wa polyester wifata ku giti cyawe kugira ngo ushonge kandi ufatanye na kole ishyushye ishonga ku mukandara wa polyester wifata ku giti cyawe. Igice cy’ishonga gishyushye gikoresha icyuma gishyushya gikoresha ubushyuhe bugenzurwa n’amashanyarazi, gishobora guhindura ubushyuhe bushyushye hakurikijwe ibyo bikenewe. Hari uburyo bwo gushyiraho icyuma gishyushya gihagaze n’igihagaze ku giti cyawe. Igishyushya gihagaze gishobora kuzigama umwanya, ariko insinga izunguruka igomba kunyura mu mapine menshi agenzura afite inguni nini kugira ngo yinjire mu gishyushya, ibyo bikaba byoroshye guhindura aho insinga y’ibanze ikingira n’umukandara wo gupfunyika, bigatuma imikorere y’amashanyarazi y’umurongo wo gukwirakwiza ugenda wihuta igabanuka. Mu buryo bunyuranye, icyuma gishyushya gihagaze ku giti cyawe kiri ku murongo umwe n’umurongo wo gupfunyika, mbere yo kwinjira mu gishyushya gitangira, umurongo uzunguruka unyura mu mapine make agenzura gusa afite uruhare rwo guhuza igihugu, umukandara wo gupfunyika ntuhindura inguni iyo unyuze mu ruziga rugenzura, bigatuma aho umukandara wo gupfunyika n’umukandara wo gupfunyika biguma bihamye. Ingaruka mbi yonyine y'icyuma gishyushya gifata umwanya munini ni uko gifata umwanya munini kandi umurongo wo gukora ukaba muremure kurusha imashini izunguruka ifite icyuma gishyushya gihagaze.
Igihe cyo kohereza: Kanama-16-2022
