Isikrweqe seNayiloni esikhuselayo seNayiloni
Isicelo seSleeve seNylon
Eyona nto iphambili kukukhusela iipayipi kunye neengcingo ekugugeni. Ingasebenza phantsi komhlaba, ngaphakathi eludongeni, kwitonela. Ngaphandle koko, ingasebenza kwiindawo ezigudileyo kwiimeko ezimandundu. Umzekelo, imozulu ebandayo neshushu. Kodwa ayizukubangela umonakalo emhlabeni nakwindalo esingqongileyo. Kuba ilungele indalo. Kwelinye icala, inokuthintela ipayipi ekonakalisweni zizilwanyana. Umzekelo, ukulunywa ziimpuku. Esi sikrweqe sifanelekile kwiihydraulic, iipayipi, iimoto, izixhobo zombane, iikhemikhali, iindiza kunye nesinyithi.
Isingxobo se-nylon sisetyenziswe kakhulu kwi
Umatshini wendlela: i-road roller, i-trailer, i-blender kunye ne-paver
Umatshini wokwakha: i-tower crane, umatshini wokuphakamisa
Itrafikhi: imoto, ilori, itanki, uloliwe, inqwelomoya
Umatshini onobuhlobo nokusingqongileyo: imoto yokutshiza, isixhobo sokutshiza esitratweni, isixhobo sokutshiza esitratweni
Umsebenzi wolwandle: iqonga lokugrumba elunxwemeni
Inqanawa: isikhephe, inqanawa, inqanawa yeoyile, inqanawa yesikhongozeli
Oomatshini basefama: itrektara, umvuni, umhlwayeli, umbhuli, umququzeli
Umatshini weminerali: umlayishi, umgubungeli, umqhekezi wamatye
Inkcazo
Kuxelwe ukuba bekukho iingozi zomlilo ezingama-252,000 ngo-2020. Oku kubangele ukuba abantu abayi-1183 bafe. Ngelixa ilahleko kwezoqoqosho ifikelela ngaphezulu kweebhiliyoni ezi-4. Phakathi kwezi, iingozi zomlilo ezingama-68.9% zibangelwa yingxaki yentambo. Njengombane omfutshane, ukugqithisa kunye nonxibelelwano olubi. Ngenxa yoko, oku kuyawuqinisa kakhulu umoya wokhuseleko lwabantu. Kwimeko enjalo, isikhongozeli se-nylon sifika eqongeni.
Kutheni umkhono we-nylon uthandwa kakhulu
Okokuqala, i-nylon ineempawu ezilungileyo zoomatshini. Ngelixa amandla okutsalwa ephindwe ka-5.5 kune-PVC. Ngaphandle koko, inokumelana okuhle kokurhawuzelelwa. Ngaloo ndlela iphucula amandla oomatshini kunye nobunzima kumphezulu wepayipi. Ke ngoko, isikhongozeli se-nylon sikwabizwa ngokuba "sisikhuselo esithambileyo"
Okwesibini, iyatyiswa. Ngaloo ndlela inokunciphisa ukuguguleka komphezulu wentambo. Emva koko kulungile ukuba ucingo ludlule kumbhobho. Okubaluleke ngakumbi, luphucula kakhulu ukusebenza kakuhle kolwakhiwo kunye nomgangatho.
Okwesithathu, i-nylon iyakwazi ukumelana nobushushu. Ayizukujika xa ikwi-150℃. Ngaloo ndlela isikhongozeli se-nylon siphucula ukumelana nobushushu.
Okokugqibela, ubunzima bulula. Ubunzima be-nylon buyi-83% kuphela ye-PVC. Ngaloo ndlela inokugubungela iingcingo ezininzi ezinobubanzi obufanayo. Ngaphandle koko, inceda ekunciphiseni ukugcinwa kunye nokudluliselwa kwentlawulo.
