1. Izinto ezikumgangatho ophezulu ezithengiweyo ngetshekhi engqongqo esemgangathweni.
2. Imveliso nganye ihlolwe ngokungqongqo phambi kokupakisha.
3. Singumvelisi oqeqeshiweyo iminyaka engaphezu kwama-25.
4. Umyalelo wetyala okanye ii-odolo ezixubeneyo zamkelwa.
5. Iiodolo ze-OEM zamkelekile.
6. Ukuhanjiswa ngokukhawuleza.
7) Naluphi na uhlobo lwe-casters kunye namavili lunokwenziwa ngokwezifiso.
Samkela itekhnoloji ephezulu, izixhobo kunye nemathiriyeli ekumgangatho ophezulu ukuqinisekisa ukuguquguquka, ukulungeleka kunye nokuqina kweemveliso zethu.Kwiimeko ezahlukeneyo, iimveliso zethu zinokunxiba, ukungqubana, ukubola kweekhemikhali, ukumelana nobushushu obuphantsi / obuphezulu, ukungabikho komkhondo, ukukhuselwa komgangatho kunye neempawu zengxolo ephantsi.
Uvavanyo:
Iworkshop:
Iintsimbi ezingundoqo ze-iron polyurethane zenziwe nge-polyurethane, zincamathelwe ukuphosa iintsimbi zentsimbi okanye iintsimbi zentsimbi okanye iintsimbi zentsimbi.Zizolile, zicotha kwaye zinoqoqosho, kwaye zinokusetyenziswa ngokubanzi kwiindawo ezininzi zokusebenza.Nangona kunjalo, i-iron core polyurethane casters ayifezekanga.
I-Polyurethane casters inomthwalo omhle womthwalo, ukumelana nokunxiba kakuhle, i-anti-corrosion, kunye nokusebenza kakuhle kwe-anti-vibration, enokuthi ithathwe njengokhetho lokuqala lwezixhobo ze-caster.Kwiimeko eziqhelekileyo, ubukhulu bee-industrial casters buphakathi kwe-4 kunye ne-8 intshi (100-200mm).Amavili e-polyurethane yeyona nto ilungileyo, enokumelana nokunxiba okuphezulu, uluhlu olubanzi lohlengahlengiso lokusebenza, iindlela ezahlukeneyo zokusetyenzwa, ukusetyenziswa okubanzi, ukumelana neoyile, kunye nokuxhathisa ioyile.I-ozone, ukuxhathisa ukwaluphala, ukuxhathisa kwimitha, ukumelana nobushushu obuphantsi, ukungenwa kwesandi esilungileyo, ukuncamathela okuqinileyo, ukuhambelana kwebhayoloji okugqwesileyo kunye nokuhambelana kwegazi.
1. Ukusebenza kunokulungiswa kuluhlu olukhulu.
Inani lezalathisi zokusebenza komzimba kunye noomatshini zinokutshintshwa ngokulula phakathi koluhlu oluthile ngokukhethwa kwezinto ezikrwada kunye nohlengahlengiso lweefomula, ukuze kuhlangatyezwane neemfuno ezizodwa zabasebenzisi bokusebenza kwemveliso.Umzekelo, ukuqina kudla ngokuba luphawu olubalulekileyo lweemveliso zabasebenzisi.I-polyurethane elastomers ingenziwa ibe yi-roller ethambileyo yoshicilelo lwerabha kunye ne-Shore A ukuqina malunga ne-20, okanye iirola zerubha eziqiniweyo zentsimbi ezinobulukhuni be-Shore D obungama-70 okanye ngaphezulu.Oku kunzima kwimathiriyeli ye-elastomer ngokubanzi, kwaye inokulungiswa kwiimfuno zabasebenzisi abahlukeneyo.I-polyurethane elastomer yimathiriyeli yepolar eyenziwe ngamacandelo amaninzi aguqukayo kwaye aqinile.Njengoko umlinganiselo wamacandelo aqinileyo unyuka kwaye ukuxinana kwamaqela e-polar kunyuka, amandla okuqala kunye nobunzima be-elastomer buya kwanda ngokufanelekileyo.
2. Ukumelana nokunxiba okuphezulu.
Phambi kwamanzi, i-oyile kunye nezinye izixhobo zokumanzisa, ukuxhathisa ukunxitywa kwe-polyurethane casters kaninzi kuphindwe kaninzi ukuya kwamashumi amaninzi aphindwe kabini kwizinto eziqhelekileyo zerabha.Nangona izinto zetsimbi ezifana nentsimbi zinzima kakhulu, aziyi kunxitywa;ezinye ezifana irayisi Hulling machine rubber rollers, ukulungiselela amalahle vibrating screens, tracks ezemidlalo umhlaba uhlanga, kunye neoli eguquguqukayo amatywina for crane forklifts Imisesane, amavili elevator, amavili skate skate, njl nazo apho polyurethane elastomers kungena. ukuba kukhankanywe apha kukuba ukunyusa i-coefficient ye-friction ye-low-and medium-hardness polyurethane elastomer parts kunye nokuphucula ukuxhathisa ukunxiba phantsi komthwalo, inani elincinci le-aluminium disulfide, i-graphite okanye ioli ye-silicone inokongezwa kolu hlobo lwe-polyurethane elastomer.Isithambiso.
3. Iindlela ezahlukeneyo zokusetyenzwa kunye nokusebenza okubanzi.
I-polyurethane elastomer inokubunjwa ngeplastiki, ukuxuba, kunye nenkqubo ye-vulcanizing njengerabha ngokubanzi (ibhekisela kwi-MPU);ingenziwa kwakhona ibe yirabha elulwelo, isitofu sokubumba ukubumba okanye ukutshiza, ukubumba, ukubumba i-centrifugal (ibhekisa kwi-CPU);inokuphinda iveliswe imathiriyeli yeGranular, njengeeplastiki eziqhelekileyo, zibunjwe ngesitofu, i-extrusion, i-calendering, i-blow molding kunye nezinye iinkqubo (ezibhekiselele kwi-CPU).Amalungu abunjiweyo okanye inaliti anokusetyenzwa ngokusikwa, ukugaya, ukugrumba, njl. ngaphakathi koluhlu oluthile lobunzima.Ukwahluka kokulungiswa kwenza ukusetyenziswa kwe-polyurethane elastomers ibe banzi kakhulu, kwaye amasimi okusetyenziswa ayaqhubeka nokwandisa.
4. Ukuxhathisa i-oyile, ukuxhathisa i-ozone, ukuxhathisa ukuguga, ukuxhathisa kwi-radiation, ukumelana nobushushu obuphantsi, ukunyanzeliswa kwesandi esihle, ukunamathela okuqinileyo, ukuhambelana kwe-biocompatibility kunye nokuhambelana kwegazi.Ezi zibonelelo zizizathu zokuba i-polyurethane elastomers isetyenziswa kakhulu emkhosini, i-aerospace, i-acoustics, ibhayoloji kunye namanye amacandelo.
Ukungalungi kukuba isizukulwana sobushushu sangaphakathi sikhulu, ukusebenza okuphezulu kokumelana nobushushu kuqhelekileyo, ngakumbi ukufuma kunye nokumelana nobushushu akulunganga, kwaye akuxhathisi kwi-solvents eqinile ye-polar kunye ne-asidi eqinile kunye nemidiya yealkali.