Kuti uve nechokwadi chekuti tambo yematare inodzivirirwa kubva mukugadzira manhamba, yekukuvara, nemakemikari ane hukama, anofanirwa kuve akaiswa nesheketi kana kunyange mamwe matare ekunze. Aya matanho anobudirira anobudirira hupenyu hwebasa remazwi ezvipenyu.
Iyo inowanzoshandiswa masheketi mune Optical tambo inosanganisira A-Sheaths (Aluminium-Polyethylwy yakakunda Sheaths), S-Simbi (simbi-polyethyly yakasungirirwa Sheaths), uye polyethylene sheaths. Zvematare-emvura emvura emvura, masimbi akasungwa akasungwa anowanzo shanda.
Polyethyhene Sheaths yakagadzirwa kubva kune mutsara wakaderera-density, yepakati-density, kanaYakakwira-density dema polyethylene zvinhu, kuenderana neGB / T15065 Standard. Kumusoro kweiyo dema polyethyle Heath inofanira kunge yakatsetseka uye yunifomu, isina mabhuruku inooneka, mapipi, kana marara. Kana ichishandiswa seyekunze sheath, iyo yekukakavara inofanirwa kunge iri 2,0 mm, ine hushoma hwakajeka hwe1,6 mm, uye avhareji kukora pane chero chikamu-chikamu chinofanirwa kunge chisiri pasi pe1.8 mm. Iyo manhamba uye yemuviri zvivakwa zveSheath inofanira kusangana nezvinodiwa zvakataurwa muYD / T907-199, Tafura 4.
Iyo A-Sheath ine ine unyoro barrier denderedzwa rakagadzirwa nehurefu hwakaputirwa uye hwakawedzerwaPurasitiki yakachekwa aluminium tepi. Iyo polyethylene Sheath Zvisungo neyakawirirana tepi uye iyo yakadzika mipheto yetepi, iyo inogona kuwedzeredzwa nekuwedzeredzwa neanonamatira kana zvichidikanwa. Iyo yakawandisa yehupamhi yeiyo tepi inofanirwa kunge isingasviki 6 mm, kana yetambo cores ine diameters isingasviki 9.5 mm, haifanirwe kunge isingasviki 20% yekutenderera kwenzvimbo. Iko kusaziva kwechiitiko chePolyethlene Sheath is 1.8 mm, ine hushoma hwakajeka hwe1,5 mm, uye avhareji gobvu risingasviki 1.6 mm. YeType 53 yekunze matanda, iyo yekukakavara ndeye 1.0 mm, iyo madiki madiki ndeye 0.8 mm, uye iyo avhareji kukakavara ndeye 0.9 mm. Iyo Aluminium-purasitiki comosite tepi inofanira kusangana neYD / T723.2
Mashoma ematehwe ematehwe anobvumidzwa panguva yekugadzira tambo, akapa iyo yakabatanidzwa kupinza haisi isingasviki mazana matatu em. Majoini aya anofanira kuve nechokwadi chekuenderera kwemagetsi uye kudzoreredza mapurasitiki epurasitiki. Simba rakabatanidzwa haifanire kunge risingasviki 80% yeiyo yekutanga tepi simba.
Iyo s-sheath inoshandisa chinyoro-nyoro barrier yakagadzirwa neyakareba yakaputirwa uye yakafukidzwa yakadzvanywaPlastiki yakachekwa simbi tepi. Iyo polyethylene Sheath Zvisungo neine tepi yekubatanidza uye iyo inodururwa mipheto yetepi, iyo inogona kusimbiswa pamwe neanonamatira kana zvichidikanwa. Iyo yakashongedzwa composite tepi inofanirwa kuumba chinorira-senge chimiro mushure mekuputira. Iyo yakawandisa upamhi haifanirwe kunge isingasviki 6 mm, kana yetambo cores ine diameters isingasviki 9.5 mm, inofanira kunge isiri isingasviki 20% yekutenderera kwenzvimbo. Iko kusaziva kwechiitiko chePolyethlene Sheath is 1.8 mm, ine hushoma hwakajeka hwe1,5 mm, uye avhareji gobvu risingasviki 1.6 mm. Iyo simbi-yepurasitiki yekunyora tepi inofanira kusangana neiyo YD / T723.3 Matewudhi, neThe Steel Tipe Kukona kwe1.15 mm (Mm)
Composite tepi majoini anobvumidzwa panguva yekugadzira tambo, ine mashoma akabatanidzwa kusanganisa kwe50 m. Iyo tepi yesimbi inofanirwa kunge iri butt-yakabatanidzwa, inoona kuenderera kwemagetsi uye kudzoreredza composite layer. Simba rakabatanidzwa harifanire kunge risingasviki 80% yeiyo yekutanga yekubatanidza tepi simba.
Iyo aluminium tepi, tete tepi, uye simbi yekuzvidza marita inoshandiswa kune zvipingamupinyi zvekunyorovedzera zvinofanirwa kuchengetedza kuenderera kwemagetsi padhuze nehurefu. Zvematongerwo enyika Nekudaro, kana zvinhu zvinovharira zvemvura kana kuunganidza zvinoiswa pasi peiyo aluminium kana simbi tepi, simba rakazara pane yakawandisa mipendero haina kudikanwa.
Ichi chiitiko chakazara chengetedzo chinosimbisa kusimba uye kuvimbika kwetambo dzemitambo munzvimbo dzakasiyana siyana, kusanganisa zvinodikanwa zvemagadziriro emazuva ano kutaurirana.
Kutumira Nguva: Jan-20-2025