Muindasitiri yemazuva ano uye hupenyu hwezuva nezuva, tambo dziri kwese kwese, kuve nechokwadi chekufambiswa kwakanaka kweruzivo uye simba. Zvakawanda sei zvaunoziva nezve "zvisungo zvakavanzika" izvi? Ichi chinyorwa chinokutora iwe mukati memukati menyika yetambo uye kuongorora zvakavanzika zvechimiro chavo uye zvinhu.
Cable chimiro kuumbwa
Izvo zvimiro zvewaya uye zvigadzirwa zvetambo zvinogona kupatsanurwa kuita zvina zvakakosha zvimiro zve conductor, insulation, nhovo uye inodzivirira layer, pamwe nekuzadza zvinhu uye kubereka zvinhu.
1. Muitisi
Conductor ndicho chinhu chikuru cheazvino kana electromagnetic wave ruzivo rwekufambisa. Conductor zvinhu zvinowanzogadzirwa neasiri-ferrous simbi ane yakanakisa magetsi conductivity semhangura nealuminium. Iyo optical cable inoshandiswa mu optical communication network inoshandisa iyo optical fiber se conductor.
2. Insulation layer
Iyo insulation layer inovhara periphery yewaya uye inoita semagetsi ekudzivirira. Zvakajairika insulating zvinhu zvinonzi Polyvinyl chloride (PVC), Cross-yakabatana polyethylene (XLPE), Fluorine mapurasitiki, Rubber zvinhu, Ethylene propylene rubber zvinhu, Silicone rabha insulation zvinhu. Zvinhu izvi zvinogona kusangana nezvinodiwa zvewaya uye tambo zvigadzirwa zvekushandisa kwakasiyana uye zvakatipoteredza zvinodiwa.
3. Sheath
Iyo inodzivirira ine mhedzisiro yekudzivirira pane iyo insulation layer, isingapinde mvura, inodzosa moto uye inodzivirira ngura. Sheath zvinhu zvakanyanya rabha, mapurasitiki, pendi, silicone uye akasiyana fiber zvigadzirwa. Iyo simbi sheath ine basa rekuchengetedza mechanical kuchengetedza uye shielding, uye inoshandiswa zvakanyanya mumatambo emagetsi ane urombo hunyoro hunodzivirira kudzivirira hunyoro uye zvimwe zvinhu zvinokuvadza kubva pakupinda muvharo yetambo.
4. Shielding layer
Shielding layers inoparadzanisa minda yemagetsi mukati nekunze kwetambo kudzivirira kubuda kweruzivo uye kukanganisa. Zvinhu zvekudzivirira zvinosanganisira Metallized bepa, Semiconductor bepa tepi, Aluminium foil Mylar tepi,Mhangura foil Mylar tepi, Tepi yemhangura uye Yakarukwa waya yemhangura. Iyo yekudzivirira layer inogona kusetwa pakati pekunze kwechigadzirwa uye kuunganidzwa kweyega-yemutsara peya kana multilog tambo kuti ive nechokwadi chekuti ruzivo rwunofambiswa muchigadzirwa chetambo haruna kuburitswa uye kudzivirira kunze kwemagetsi emagetsi kukanganiswa.
5. Kuzadza chimiro
Chimiro chekuzadza chinoita dhayamita yekunze yetambo kutenderera, chimiro chakagadzikana, uye mukati chakasimba. Zvishandiso zvekuzadza zvakajairika zvinosanganisira Polypropylene tepi, Non-woven PP tambo, Hemp tambo, etc. Iyo yekuzadza chimiro haingobatsiri kuputira uye kusvina sheath panguva yekugadzira, asi zvakare inovimbisa iyo mechanical zvinhu uye kusimba kwetambo iri kushandiswa.
6. Tensile elements
Tensile zvinhu zvinodzivirira tambo kubva mukunetsana, zvinhu zvakajairika ndeyeSimbi tepi, Simbi waya, Stainless simbi foil. Mune fiber optic tambo, tensile zvinhu zvinonyanya kukosha kudzivirira iyo fiber kuti isakanganiswa nekukakavadzana uye kukanganisa kutapurirana kuita. Zvakadai seFRP, Aramid fiber uye zvichingodaro.
Waya uye tambo zvinhu pfupiso
1. Waya uye tambo yekugadzira indasitiri ndeyekupedzisa zvinhu uye indasitiri yegungano. Zvishandiso zvinoverengera 60-90% yemari yekugadzira yakazara. Chikamu chezvinyorwa, zvakasiyana-siyana, zvinodiwa zvakanyanya, kusarudzwa kwezvinhu kunokanganisa kuita kwechigadzirwa uye hupenyu.
2. Zvishandiso zvinoshandiswa kune zvigadzirwa zvetambo zvinogona kukamurwa kuita conductive zvinhu, insulating zvinhu, zvidziviriro, zvidziviriro zvekudzivirira, kuzadza zvinhu, nezvimwe, zvichienderana nekushandisa zvikamu uye mabasa. Thermoplastic zvinhu zvakaita se polyvinyl chloride uye polyethylene zvinogona kushandiswa kuvharira kana kucheka.
3. Basa rekushandisa, nzvimbo yekushandiswa uye kushandiswa kwemamiriro ezvigadzirwa zvetambo zvakasiyana, uye kufanana uye maitiro ezvigadzirwa zvakasiyana. Semuenzaniso, iyo insulation layer yeyakakwira-voltage tambo dzemagetsi inoda yakakwira magetsi ekudzivirira kuita, uye yakaderera-voltage tambo dzinoda mechanical uye mamiriro ekunze.
4. Material inoita basa rakakosha mukuita kwechigadzirwa, uye mamiriro ekugadzirisa uye kupera kwechigadzirwa kuita kwemagiredhi akasiyana uye magadzirirwo akasiyana zvakanyanya. Mabhizinesi ekugadzira anofanirwa kudzora hunhu hwakasimba.
Nekunzwisisa kuumbwa kwemaitiro uye hunhu hwematambo, zvigadzirwa zvetambo zvinogona kusarudzwa uye kushandiswa zviri nani.
IMWE YENYIKA WAYA uye tambo yakasvibira zvinhu mutengesi inopa iyo iri pamusoro mbishi zvinhu zvine mutengo wekuita. Masampuli emahara anopihwa vatengi kuti vaedze kuona kuti kuita kwacho kunogona kusangana nezvinodiwa nevatengi.
Nguva yekutumira: Jun-28-2024