Pamene magulu a mafakitale akufuna malo ogwirira ntchito omwe sangagwirizane ndi nkhanza za tsiku ndi tsiku-komabe amalowa pakhomo lokhazikika popanda forklift - BRC mesh tebulo akuwonekerabe m'mabedi a zida, ma vani ochitira utumiki wakumunda, ndi ma cell opanga zowonda ku North America ndi Europe. Taziwona zikugwiritsidwa ntchito pamalo omanga pomwe fumbi la konkriti limatsekereza ma slide, m'malo azaulimi a R&D momwe mafuta ndi ma hydraulic fluid amakhala chizolowezi, komanso mkati mwa zipinda zoyera za Tier-1 zomwe kulolerana kwa flatness ndi ± 0.3 mm kupitilira 1.2 metres. Si zonyezimira. Sikuti ndi "wanzeru". Koma imathetsa mavuto atatu omwe mabenchi ambiri amanyalanyaza: kulemera motsutsana ndi kukhazikika, nthawi ya msonkhano motsutsana ndi kukhulupirika kwadongosolo, komanso kukana kwa dzimbiri motsutsana ndi mtengo.
Chifukwa chiyani "Mesh" Sichisankho Chake Chongopanga-Ndizolingalira Zonyamula katundu
Matebulo ambiri opangidwa ndi zitsulo amagwiritsa ntchito nsonga zolimba kapena mbale zopindika. Gome la ma mesh la BRC limagwiritsa ntchito grid mesh yomangika bwino, yowotcherera, yomwe nthawi zambiri imakhala chitsulo chosapanga dzimbiri cha 6 mm kapena mawaya achitsulo oziziritsa otalikirana pakati pa 25 mm. Ma geometry amenewo amapereka china chake mbale zolimba sizingathe: kugawanika kuuma kosinthika ndi 42% kuchepera. Pakuyesa kwapadziko lonse lapansi, gawo la 1200 × 750 mm BRC limathandizira 185 kg yokhazikika yokhazikika pansi pa 1.1 mm - pomwe imalemera 14.3 kg. Yerekezerani izi ndi njira yofananira yolimba pamwamba pa 24.7 kg ndi 2.8 mm kupatuka. Mauna sali ofooka; idapangidwa kuti ipewe kugwedezeka * mundege *, osati molunjika. Ndicho chifukwa chake akatswiri amanena kuti ziro "kugwedezeka" pamene akugwedeza 120 N·m wheel hubs pamwamba-ndi chifukwa chake zida zowonetsera kugwedezeka zimakhala zokhazikika panthawi yokhazikitsa maola ambiri.
Msonkhano Womwe Umagwirizana ndi Ndandanda Yanu, Osati Mndandanda Wanthawi Yanu
“Zosavuta kusonkhanitsa” zikutanthauza zinthu zosiyanasiyana kwa ogwiritsa ntchito osiyanasiyana. Kwa wokonza kukonza ku Wisconsin, zikutanthauza kukhala ndi zida zonse zosankhidwa kale m'matumba a polybags-osati ma bolt omasuka mu ziplock imodzi. Kwa woyang'anira mayendedwe ku Rotterdam, zikutanthauza kuti palibe zida zapadera zomwe zimafunikira kupitilira makiyi a 5 mm hex (ophatikizidwa) ndi pansi pa mphindi 8 kuti amange kwathunthu. Dongosolo la BRC limagwiritsa ntchito mtedza wogwidwa, maunyolo odzimangirira okha, ndi zikhomo zomangika zomwe zimakhazikika musanamizidwe. Palibe shimming. Palibe kuyesa-ndi-kulakwitsa mulingo. Palibe ma torque pamwamba pa 8 N·m. Tidatsata zomanga 37 m'maiko anayi: avareji yopambana koyamba inali 94%. Otsala 6%? Zonse zimangosowa chochapira chimodzi—osati kusanja molakwika kapena ulusi wovulidwa. Kudalirika kumeneko kumachokera ku Botou Haijun Metal Products Co., Ltd. popondapo ndi kupindika m'nyumba: bulaketi iliyonse, mawondo am'miyendo, ndi chingwe chopingasa chimapangidwa pakukhazikitsa kumodzi pa makina osindikizira a CNC hydraulic, ndikuchotsa kulolerana kosalekeza pakati pa zigawo zikuluzikulu.
Kukhalitsa Komwe Mungatsimikizire—Osati Kungolonjeza
Kupepuka sikutanthauza kufooka - ngati zida ndi njira zimawongolera kumbuyo. Gome lililonse la ma mesh a BRC limayamba ndi chitsulo chozizira chotsimikizika (SPCC-SD, Q235B) kapena 304 chosapanga dzimbiri, chomwe chimatha kutsatiridwa ndi malipoti oyesa mphero. Kuchiza pamwamba sikungoganizira mozama: zokutira za electrophoretic (E-coat) zimakwirira 100% ya ma weld seams ndi zibowo zamkati-mosiyana ndi malaya a ufa, omwe amasiya ma voids ang'onoang'ono m'malo omwe amakhudzidwa ndi kutentha. Kuyeza kwa kupopera mchere kumatsimikizira ≥720 maola kuti dzimbiri loyera pamitundu yazitsulo zokhala ndi kaboni. Pamitundu yosapanga dzimbiri, ma mesh amakumana ndi ASTM A967, yotsimikiziridwa ndi kuyesa kwa copper sulfate. Zomwe ogwiritsa ntchito amawona si pepala lodziwika bwino - ndikuti mabowo a bawuti amakhala oyera pakatha zaka ziwiri zogwiritsidwa ntchito pansi pa sitolo, ndipo miyendo ya miyendo imawonetsa kuti palibe kung'ambika pang'ono pomwe amalumikizana ndi pansi pa konkriti yokhala ndi epoxy.
Zolepheretsa Zenizeni Zotumiza—Ndi Momwe BRC Imathetsera
Malo okhala ndi malo ochepa: Kutalika kopindidwa ndi 128 mm - kukwanira pansi pa matabwa ambiri. Miyendo imachoka popanda zida ndi chisa mkati mwa chimango cha mesh. Palibe kuyimitsa kokhazikika: Mapazi ophatikizika olimbana ndi mphira (Shore A 60) amateteza kutsetsereka kwapambuyo pamalo otsetsereka-ngakhale pa 8 ° kutsetsereka pakukonza zida zam'manja. Zofunika kuphatikiza zida: Mabowo okhazikika a mainchesi 16 mm otalikirana pa ma gridi a 50 mm amavomereza zomangira modulira, ma vise mounts, ndi mikono yowunikira popanda kubowola kapena ma adapter. Kutsata malamulo: TS EN 10219-2 Zofunikira zamakina pazigawo zayendo zozizira zomwe zimagwiritsidwa ntchito pamiyendo; mauna kolimba mphamvu ≥520 MPa pa ISO 6892-1. Botou Haijun satumiza katundu wamba. Dongosolo lililonse la tebulo la ma mesh la BRC limaphatikizapo chitsimikiziro cha masanjidwe owunikiridwa ndi CAD, mayankho a DFM pazikhazikiko zokhazikika, ndi malipoti oyendera amtundu wosainidwa ndi mainjiniya a QC-osati masatifiketi a batch okha. Umu ndi momwe makasitomala obwereza ku Germany ndi Canada amasungira ≤0.7% mitengo yobwerera m'munda kudutsa mayunitsi 11,000+ otumizidwa kuyambira 2021.
The BRC mesh tebulo zimapambana chifukwa zimakana kulonjeza mopambanitsa. Sichidzalowa m'malo mwa mbale ya granite ya ma lab a metrology. Sichithandizira 500 kg static katundu ngati benchi yowotcherera ya I-beam. Koma komwe kusuntha, kuthamanga kwa kutumiza, kukhazikika kwa nthawi yayitali, ndi moyo wautumiki wodziwikiratu zimafunika kwambiri kuposa momwe zimakhalira - zimaperekedwa. Kwa magulu omwe atopa ndi kusankha pakati pa "opepuka koma osasunthika" ndi "olimba koma osasunthika," iyi ndi malo ogwirira ntchito omwe pamapeto pake amasiya kukakamiza kusinthanitsa. Imamangidwa pomwe ukatswiri wozizira umakumana ndi zochitika zenizeni padziko lapansi - ndikuyesedwa komwe kulolera kumayesedwa mu ma microns, osati mabulosha otsatsa.
