China-standard Nayiloni Head Hex Self-Drilling screw
Zatsopano Zatsopano
China-standard Nayiloni Head Hex Self-Drilling screw
Chizindikiro: Hengzuan
Pamwamba: wononga utoto wa zinc wokutidwa, chipewa choteteza chamtundu wa nayiloni, mitundu ingapo ilipo
Mfundo: Chinese dziko muyezo ST5.5, ST6.3 waukulu caliber, ndodo kutalika 25mm ~ 125mm osiyanasiyana specifications katundu, amathandiza nonstandard kutalika mwamakonda, oyenera kubowola zitsulo pepala makulidwe 2 ~ 6mm
Kupaka: makatoni a 25kg, mapaleti athunthu odzaza pamipando yamatabwa, amathandizira ma CD osalowerera, makonda achinsinsi
1. Minda yogwiritsidwa ntchito ndi miyezo yamalonda
Izi amapangidwa motsatira Chinese national standard drill point screw specifications. Ndi chowonjezera chapadera chomangirira padenga lakunja. Chovala chokongola cha nayiloni chimakhala ndi zotsatira zosalowa madzi komanso zokongoletsa. Amagwiritsidwa ntchito kwambiri pazopangira zitsulo zamitundu, madenga a photovoltaic, ma awnings achitsulo, zipinda za dzuwa, ndi ma projekiti akunja. Zimatumizidwa kumisika yakunja kwa zida zomangira m'magulu chaka chonse. Zimabwera ndi pobowola zomwe zimachotsa kufunikira kwa mabowo obowola kale. Ndodo yowonjezera ndiyoyenera kukulitsa zigawo zingapo za masangweji a rock wool. Ndicho chomangira chachikulu padenga lowonekera.
2. Zopangira ndi njira zopangira
Zida zosankhidwa kuchokera ku mphero zazikulu zazitsulo, kuuma kwa pobowola m'mphepete kumafika pamlingo, ndipo kukumba kwachitsulo chokhuthala kumagonjetsedwa ndi nsonga ndikusweka pobowola. Njira yopanga: kujambula movutikira kwa zinthu zopangira, annealing, phosphating, kujambula bwino, kuzizira, kupanga mfundo, kugudubuza ulusi, kukonza kutentha, zinc yokutidwa, kuumba jekeseni, makina ochapira, ma CD, njira khumi ndi ziwiri, mapangidwe a ulusi, kudzibowola kutsogolo, kutseka kosalala kumbuyo, ndodo yayitali sivuta kupsinjika; kapu ya nayiloni imapangidwa ndi jekeseni pa kutentha kwakukulu, ndipo chomangira chimakhala cholimba komanso chosavuta kugwa.
3. Zopindulitsa pachimake
Kapangidwe kawiri kosanjikiza madzi: Pad yotchinga madzi ya PVC yomangidwira imalepheretsa madzi kulowa, ndipo kapu yakunja ya nayiloni imapatula dzuwa ndi mvula. Kutetezedwa kawiri kumalepheretsa kutayikira kwa denga, ndipo kumalimbana ndi kuwonekera kwa nthawi yayitali kwa UV popanda kusweka.
Kusankha zokongoletsera zamitundu yambiri: buluu, imvi, zobiriwira, zofiira ndi mitu ina yamtundu wa nayiloni imatha kuphatikizidwa ndi matailosi achitsulo amitundu yosiyanasiyana. Denga lonse lidzakhala lokongola komanso laudongo mukamaliza.
Kubowola muyeso wadziko la China: kubowola mosavuta kudzera pazitsulo zozizira zoziziritsa kukhosi ndi mapepala achitsulo okhala ndi zinki, ndipo ndi oyenera mitundu yonse yamasamba okhazikika.
4. Kuwongolera kosungirako katundu ndi ntchito zothandizira
Mitundu yonse yazinthu zaku China zili m'gulu, ndikutumiza mwachangu kwa maola 48. Mapulojekiti a uinjiniya ndi maoda amtundu wathunthu atha kulandiridwa. Kulimba kwa pobowola, mtundu wokutira, ndi mphamvu ya nayiloni kapu yachitsulo imawunikiridwa mwachisawawa musanachoke kufakitale, ndipo zinthu zomwe zili ndi vuto zimachotsedwa. Itha kuperekedwa m'maseti athunthu okhala ndi mfundo zobowola za hexagonal; imathandizira kutalikitsa kwapadera kwapadera, kufananitsa mitundu yofananira ndi malo obowola osakhazikika, ndipo mphamvu yokhazikika yopangira imatsimikizira kupezeka kwanthawi yayitali pamapulojekiti akuluakulu.
