Frist,Dab tsi yog qhov chaw siv cov hnab looj tes tiv thaiv kev ua haujlwm
Cov hnab looj tes tiv thaiv kev ua haujlwm yog cov khoom siv tiv thaiv zoo tshaj plaws hauv lub neej txhua hnub thiab muaj ntau yam kev siv. Lawv tau siv rau kev tiv thaiv kev nyab xeeb ntawm tes hauv cov chaw ua haujlwm tsis muaj roj xws li kev tsim khoom siv tshuab, kev tsim nkoj, metallurgy, hav zoov, chaw nres nkoj, mines, kev tsim kho, thiab kev tua hluav taws thauj khoom thiab tshem tawm.
Niaj hnub no, cov hnab looj tes tiv thaiv kev ua haujlwm ntawm kev ua lag luam muaj ntau lub luag haujlwm pabcuam, xws li kev tiv thaiv kev txiav, tiv thaiv zoo li qub, tiv thaiv microwave, tiv thaiv hluav taws xob nuclear, tiv thaiv infrared, nplaim hluav taws kub, tiv thaiv kub, tiv thaiv kev ua haujlwm zoo tib yam, tiv thaiv plam thiab sov ua haujlwm. Nws undoubtedly muaj kev pab zoo rau cov neeg ua haujlwm, zoo heev kom ntseeg tau tias lawv muaj kev nyab xeeb thiab tsav kev loj hlob ntawm tag nrho cov kev lag luam. Nrog rau kev nce qib ntawm thev naus laus zis, nws ntseeg tau tias kev ua haujlwm ntawm cov hnab looj tes tiv thaiv kev ua haujlwm yuav ua rau muaj zog dua.
Qhov thib ob, Cov chaw ua haujlwm twg siv cov hnab looj tes tiv thaiv
Peb txhua tus paub tias cov cuab yeej tiv thaiv tus kheej ua lub luag haujlwm tiv thaiv thaum ua haujlwm, yog li cov chaw ua haujlwm twg siv hnab looj tes tiv thaiv?
1. Nyob ua hauj lwm - insulated hnab looj tes
Thaum ua haujlwm nyob rau hauv cov khoom siv hluav taws xob nrog AC voltage ntawm 10 kV lossis qis dua (lossis DC cov khoom siv hluav taws xob ntawm cov qib sib txuas), cov neeg ua haujlwm hnav cov hnab looj tes insulated ntawm lawv txhais tes los muab hluav taws xob rwb thaiv tsev. Cov hnab looj tes yuav tsum muaj cov khoom siv hluav taws xob zoo. Nyob rau tib lub sijhawm, nws tseem yuav tsum muaj lub zog tensile zoo thiab elongation ntawm kev tawg, nrog rau kev sib tsoo, kev laus tsis kam, nplaim taws, thiab kub tsis kam.
2. Chemical site - acid thiab alkali resistant hnab looj tes
Txhawm rau tiv thaiv kev raug mob ntawm cov kua qaub thiab alkali rau tes, cov hnab looj tes tsis raug tso cai kom muaj qhov tsis xws luag xws li cov tshuaj tsuag frosts, brittleness, stickiness, thiab puas. Qhov tsis to ntawm hnab looj tes txhais tau hais tias lawv yuav tsum muaj airtightness thiab tsis muaj cua nkag rau hauv lub siab tshwj xeeb. Cov hnab looj tes no tuaj yeem muab faib ua cov hnab looj tes roj hmab acid alkali resistant, hnab looj tes latex acid alkali resistant, hnab looj tes yas acid alkali resistant, impregnated yas acid alkali resistant hnab looj tes, thiab lwm yam raws li cov khoom siv.
3. Kev Kho Tsheb - Cov hnab looj tes roj hmab
Cov khoom no yog tsim los ntawm cov ntaub ntawv xws li nitrile roj hmab, chloroprene, los yog polyurethane los tiv thaiv cov tawv nqaij ntawm ob txhais tes los ntawm ntau yam kab mob ntawm daim tawv nqaij tshwm sim los ntawm stimulation ntawm oily tshuaj.
4. Welding Work - Vuam hnab looj tes
Cov cuab yeej tiv thaiv tus kheej los tiv thaiv qhov kub thiab txias, molten hlau, thiab cov nplaim taws los ntawm kev kub hnyiab ntawm tes thaum vuam. Ua los ntawm cowhide, pigskin los yog ob-txheej tawv.
5. Steel boiler lag luam - kub kub resistant hnab looj tes
Cov hnab looj tes tiv thaiv hluav taws thiab nplaim hluav taws yog ua los ntawm cov khoom siv asbestos. Vim yog cov teebmeem ntawm asbestos fiber ntau rau tib neeg cov tawv nqaij, tam sim no tsis tshua siv. Niaj hnub no, nplaim hluav taws kub nyhiab los yog lwm yam hluav taws kub-resistant thiab nplaim-retardant fabrics feem ntau yog siv los ua cov hnab looj tes tiv thaiv hluav taws thiab nplaim taws, uas yog tsim rau siv los ntawm smelting furnace neeg ua hauj lwm los yog lwm tus neeg ua hauj lwm kiln.
6. Hluav taws xob huv chav - cov hnab looj tes tiv thaiv zoo li qub
Ua los ntawm cov ntaub uas muaj cov conductive fibers. Lwm txoj kev yog xaws hnab looj tes ua los ntawm ntev fiber ntau elastic acrylic, thiab ces siv polyurethane resin rau xibtes los yog polyurethane resin rau lub ntsis ntiv tes los yog polyethylene txheej ntawm lub hnab looj tes. Cov hnab looj tes uas muaj cov khoom siv hluav taws xob sai sai tshem tawm cov hluav taws xob zoo li qub hauv tes. Tsis yooj yim los tsim cov plua plav thiab hluav taws xob zoo li qub.
7. Kev ua zaub mov - Cov hnab looj tes uas siv tau pov tseg
Ua los ntawm cov roj hmab ntuj lossis PE ua, cov khoom tsis muaj paug lossis cuam tshuam los ntawm cov khoom seem, roj stains, plua plav, thiab hws ntawm cov ntiv tes thaum lub sijhawm tsim khoom, tiv thaiv cov khoom zoo.
8. Kev lag luam iav - txiav cov hnab looj tes tiv thaiv
Lub 13 koob HPPE + fiberglass hauv ob sab phlu los tiv thaiv cov hnab looj tes khoom muaj lub zog tiv thaiv kev ua haujlwm zoo, tuav lub zog zoo, txawv tshaj plaw los tiv thaiv kev ua haujlwm thiab hnav tsis kam, ua rau lub hnab looj tes tiv thaiv zoo.
