Udinga ukwazi ukuthenga ingqondoucingo lwe-mesh
Abasebenzisi abaningi ngokwengeziwe basebenzisawire mesh ezicijilenjengezithango zokuzihlukanisa. I-Guardrail net iwuhlobo lwensimbi yomgwaqo onguthelawayeka. Isakhiwo sayo siwukuhlukanisa ikholomu yokuqala ye-Guardrail ibe izingxenye ezingaphezulu neziphansi. Ingxenye engezansi yepayipi lensimbi yekholomu engenhla inemikhono engxenyeni engenhla yepayipi lensimbi lekholomu engezansi, futhi amabhawodi adlula kulo ukuze axhumanise amapayipi ensimbi ekholomu engenhla nengezansi. Isebenzisa i-casing noma amanye amasu ukuze ivimbele ukuwohloka kwepali ye- guardrail engezansi ngokuqinisa ikholomu ephansi eqondile, futhi ngesikhathi esifanayo yenza buthaka kancane noma yenza buthaka ikholomu engaphezulu eqondile ukuze ilawule ukuma kokuguquguquka kweposi lonogada. Ngale ndlela, nakuba ingalo yamandla iyancipha, ingxenye yesiphambano iyancipha.
I-flexural modulus nayo iyancipha ngesikhathi esifanayo, ukuze kuqinisekiswe ukuthi izinga lokulwa nokushayisana alikho ngaphansi kunomklamo ojwayelekile wangempela. Ukunetha kocingo lukaloliwe okokuqala ukukhetha ucingo oluqediwe oludonswe endukuni yocingo lwekhwalithi ephezulu; ngokushisela noma ukwaluka, kuncike kakhulu ekhonweni nekhono lokusebenza phakathi kochwepheshe kanye nemishini emihle yokukhiqiza. I-mesh enhle yiyo yonke i-welding Noma amaphuzu wokuluka angaxhunywa kahle; futhi ukukhethwa kohlaka kufanele kube insimbi yezinga eliphezulu nensimbi eyindilinga, futhi insimbi ye-engeli nensimbi eyindilinga esetshenziselwa amanetha ocingo ahlukene kufanele ihluke. Ukufafaza okuphelele kufanele kunakwe. Ukufana kwe-coating kanye nekhwalithi ye-coating nakho kubalulekile. Amanetha othango lwe-Expressway asetshenziselwa uthango emigwaqweni enguthelawayeka, ujantshi, izikhumulo zezindiza, iziteshi, izindawo zesevisi, izindawo eziboshiwe, amagceke okugcina avulekile, amachweba kanye neminye imikhakha. Imikhiqizo yayo inobuhle bokwenza imvelo ibe yinhle, iqinile futhi ihlala isikhathi eside, akulula ukufiphala nokonakala. Nasi isingeniso esifushane somqondo ojwayelekile mayelana nokuthenga kocingo okudingeka ukwazi:
Okokuqala nje, ukwakheka kwe-ucingo lwe-mesh: ucingo luhlukaniswe ngohlobo lohlaka kanye nohlobo lohlaka. Uhlobo lwefreyimu luwuhlaka olwakhiwe yipayipi elingaphezulu elizungeze i-mesh yensimbi futhi lixhunywe ngokusekelwa kwekholomu; uhlobo lwe-frameless luyinsimbi yensimbi exhunywe ngokuqondile nensimbi yensimbi; intengo ye-Guardrail nayo ihlukile enanini lezakhiwo ezimbili ezihlukene ze- guardrail evamile.
Okwesibili, ucingo locingo ngokuvamile lwenziwa izintambo zokushisela ezicacisiwe ezahlukene. Ububanzi namandla ezintambo kuthinta ngqo ikhwalithi yegridi. Uma ukhetha ukujiya kocingo okukufanelayo, okwesibili yinqubo yokushisela noma yokuhlanganisa yegridi. Ikakhulukazi kuncike emandleni ezobuchwepheshe nawokusebenza ochwepheshe kanye nemishini emihle yokukhiqiza. Ngokuvamile, i-mesh enhle iwukuthi yonke indawo yokushisela noma yokweluka ingaxhunywa kahle.
Okwesithathu, kubaluleke kakhulu ukukhetha ikholomu nesakhiwo sohlaka locingo. Ukumataniswa kwamakholomu nozimele kuzothatha isikhathi eside. Ngakho-ke, indlela yokukhetha impahla yefreyimu yekholomu ibaluleke kakhulu. Kunezinhlobo ezintathu ezahlukene: insimbi yesikwele, i-hexagon kanye nendilinga. Amandla othango lomngcele ahlukile. Isihluthulelo ukuthi ungakhetha kanjani impahla yefreyimu yekholomu, okuyisisindo esiphelele sogqinsi lwekholomu yangaphakathi, inani lokuthambekela emuva, kanye nenani le-prepreg. Konke lokhu kuyaqondwa.
Okwesine, ukwelashwa okungaphezulu kocingo kuhluke ekubunjweni kwesifutho, ukuvuthwa okubandayo nokushisa okushisayo, futhi ikhwalithi ye-powder yepulasitiki ihlobene ngokuqondile nempilo yesevisi.
Ngesingeniso esingenhla, ngithemba ukuthi ungathenga ucingo ukuze uthole usizo. I-Bofengucingo lwe-meshI-Factory lapha ikukhumbuza ukuthi ungathengi imikhiqizo enenani eliphansi, kodwa futhi ukunaka ikhwalithi yezinto ezibonakalayo, ngoba ikhwalithi yezinto ezibonakalayo ithinta ngokuqondile ikhwalithi nokuphila kwenkonzo yomkhiqizo, kanye nekhwalithi yomkhiqizo.
Isikhathi sokuthumela: Apr-16-2021