Zomatira za Cyanoacrylate

… zomatira zamafakitale za cyanoacrylate zinapirira forklift yamatani 8,1 kwa ola limodzi. Motero, mbiri yatsopano yapadziko lonse inakhazikitsidwa ya chiŵerengero chachikulu kwambiri chokwezedwa ndi guluu. Panthawi yojambula, galimotoyo inaimitsidwa kuchokera ku crane pa silinda yachitsulo yokhala ndi masentimita 7. Zigawo ziwiri za silinda zinalumikizidwa pamodzi ndi 3M? Scotch Weld? Zomatira pompopompo pulasitiki ndi mphira PR100. Forklift idakwezedwa ndi mainjiniya Jens Schoene ndi Dr. Markus Schleser wa RWTH University Aachen ndipo adawonetsedwa pa pulogalamu ya TV yaku Germany Terra Xpress. Woweruza yemwe analipo ku Guinness World Records adayang'ana mayeso kwa ola limodzi asanatsimikizire mwalamulo mbiri yatsopano. Kodi timu yaku Germany idafunika kuswa mbiri yakale kuti apambane? tinakwanitsa kumuposa mpaka 90 kg. Ngakhale mbiri yapadziko lonse lapansi ikuwonetsa kuti zinthu zikuyenda bwino m'malo ovuta kwambiri, zomatira za cyanoacrylate zamakampani zimagwiranso ntchito pazantchito za tsiku ndi tsiku komanso panyumba. Madontho ochepa ndi okwanira kuti apeze mgwirizano wolimba wazitsulo zambiri, mapulasitiki ndi mphira. Zomatira zogwira ntchito mwachanguzi zimamanga mazana azinthu zophatikizika mumasekondi asanu mpaka khumi, ndi 80% ya mphamvu zonse zomwe zimatheka mkati mwa ola limodzi. Kanemayo adajambula https://www.youtube.com/watch?v=oWmydudM41c

Zomatira za Cyanoacrylate ndi gawo limodzi, zomata za methyl, ethyl ndi alkoxy based based. Zapangidwa kuti zigwirizane ndi zida zosiyanasiyana (rabala, zitsulo, matabwa, zoumba, mapulasitiki ndi zipangizo zomwe zimakhala zovuta kugwirizanitsa, monga Teflon, polyolefins). Kodi ali ndi mawonekedwe osiyanasiyana? kuchokera ku zakumwa zopyapyala kupita ku zokhuthala kapena zonenepa ngati odzola. Amagwiritsidwa ntchito pamipata yaying'ono kwambiri, mpaka 0,15 mm. Zomatira za Cyanoacrylate polymerize chifukwa chothandizira chinyezi chamlengalenga ndipo zimadziwika ndi nthawi yochepa kwambiri. Ndicho chifukwa chake nthawi zina amatchedwa zomatira zomwe zimagwiritsidwa ntchito. Kutentha kwa mitundu yambiri kumachokera ku 55 ° C mpaka + 95 ° C (ndi kuwonjezera kwa stabilizer yoyenera, mphamvu mpaka + 140 ° C ingapezeke) Zomata za Cyanoacrylate zimapereka mgwirizano wamphamvu pa: zitsulo, aluminium, mapulasitiki (monga PMMA, ABS, polystyrene, PVC , zolimba, ndipo mutatha kugwiritsa ntchito pulasitala yapadera ngakhale zovuta zomangira mapulasitiki monga polyethylene - PE ndi polypropylene - PP), elastomers (NBR, butyl, EPDM, SBR), zikopa, nkhuni . Kodi zomatira izi zimapeza mphamvu yakumeta ubweya? pafupifupi 7 mpaka 20 N/mm2. Mphamvu zimadalira zinthu zomwe zimamangiriridwa, kukwanira kwa magawo (ogwirizana), kutentha ndi mtundu wa zomatira. Kuipa kwa zomatira izi nthawi zina ndi fungo lamphamvu? zowoneka makamaka pa chinyezi chochepa. Pakalipano, opanga akupanga mibadwo yambiri ya zomatira zomwe zimakulolani kuti mugwirizane ndi zinthu zotsika, zokhala ndi mipata yayikulu, machitidwe opanda fungo, komanso osayambitsa kugwedezeka ("utsi") pazitsulo zomatira. Zolumikizanazo zimagonjetsedwa ndi mafuta ndi mafuta, pang'onopang'ono ku chinyezi, makamaka pa kutentha kwakukulu. Komabe, kodi ali ndi malo ofunikira pamakampani chifukwa chosavuta kupha komanso kuthamanga kwa mphamvu zomanga m'manja? kwa mphindi zingapo, masekondi angapo.