Deciphering simbi grating: welding process, load-bearing capacity uye corrosion resistance

1. Welding process: "chaiyo splicing" yesimbi grating

Core logic: welding ndiyo "skeleton kuvaka" kwesimbi grating, iyo inopinza simbi yakatsetseka uye mbariro kuita chivakwa chakatsiga.

Maitiro ekuenzanisa:
Pressure welding:yakafanana neyokukurumidza kupisa-kupisa kwe "teppanyaki", node dzakasimba asi dzinoda kudzivirira kupisa uye.embrittlement.

Press lock process:se "Lego blocks" inoruma uye inosimbisa, nezvose zviri zviviri kugera uye kuramba kuneta.

Automated welding:marobhoti akafanana ne "mechanical embroiderers", uye millimeter-level precision inovandudza kushanda uye kugadzikana.

Quality trap:kusaenzana welding mapoinzi ari nyore kuve "tofu dregs engineering", uye isu tinofanirwa kungwarira nezve "manyepo welding" uye "thermal cracks".

2. Kutakura-kutakura simba: "mechanical balance" yesimbi grating

Core logic: dhizaini inotakura inoda kuwana "yegoridhe chiyero poindi" pakati pesimba rezvinhu, grid density uye span.

Zvinhu zvakakosha:
Kusarudzwa kwezvinhu: simbi yakajairika yakafanana ne "fitness coach" iyo yakasimba asi inotya kuparara, uye simbi isina tsvina yakafanana ne "special forces" iyo inogara kwenguva refu asi inodhura.
Grid density: Fungidzira "kubata hove nemambure ekuredza". Iyo denser iyo grid, iyo yakanyanya kugadzikana iyo inotakura-inotakura huwandu asi inokwira mutengo.
Span optimization: Marefu spans anofanirwa "kurebeswa" (wedzera machinjiro) kudzivirira "seaw maitiro".
Nyaya yambiro: Simbi yekugezesa yechirimwa chemakemikari yakadonha nekuti giredhi raive shoma se "colander" uye poindi yewelding yakatadza kunge "bhonzo rakatyoka".
3. Corrosion resistance: "kudzivirira kwezvakatipoteredza" kwesimbi grating
Core logic: Corrosion resistance ndiyo "yezvombo yekupona" yesimbi grating, inoda kurwisa "vaurayi vezvakatipoteredza" senge acid, alkali, mwando, uye pfapfaidzo yemunyu.

Defence strategy:
Kukwidziridzwa kwezvinhu: Simbi isina tsvina yakafanana ne "bhero regoridhe", kupisa-dip galvanizing kwakafanana ne "pendi inodzivirira ngura", uye kupfeka kwakafanana ne "sunscreen".
Kuchinjika kwezvakatipoteredza: Nzvimbo dzemahombekombe dzinofanirwa kuve "dzakazara pfuti" (simbi isina simbi + coating), uye tembiricha yakakwira inoda "nhumbi dzinodzivirira kupisa" (special alloys).
Muvengi asingaoneki: Kupfapfaidza munyu kwakafanana ne "invisible acid rain", uye ukobvu hwekuputira hunoda "kuongororwa" nguva dzose.