Izindaba Zenkampani
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Ukulungiswa komshini wokushisa
Njengethuluzi elihlangene lebhande lokuhambisa, i-vulcanizer kufanele igcinwe futhi inakekelwe njengamanye amathuluzi ngesikhathi nangemva kokusetshenziswa ukuze kwelule impilo yayo yesevisi.Njengamanje, umshini we-vulcanizing okhiqizwa yinkampani yethu unokuphila kwenkonzo yeminyaka engu-8 inqobo nje uma usetshenziswa futhi ugcinwe ngendlela efanele.Ukuze uthole okwengeziwe...Funda kabanzi -
Umthelela we-vulcanization esakhiweni nasezimpahleni zenjoloba
Umthelela we-vulcanization esakhiweni nasezimpahleni: Enqubweni yokukhiqiza imikhiqizo yenjoloba, i-vulcanization iyisinyathelo sokugcina sokucubungula.Kule nqubo, irabha ibhekana nochungechunge lokusabela kwamakhemikhali okuyinkimbinkimbi, ishintsha kusukela esakhiweni esiwumugqa ukuya esakhiweni esimise umzimba, ilahlekelwa...Funda kabanzi -
Ungayigcina kanjani i-vulcanizer eyisicaba
Amalungiselelo 1. Hlola inani lamafutha asebenza nge-hydraulic ngaphambi kokusetshenziswa.Ubude bawoyela we-hydraulic bungu-2/3 wobude besisekelo somshini ophansi.Uma inani lamafutha linganele, kufanele lifakwe ngesikhathi.Amafutha kufanele ahlungwe kahle ngaphambi kokujova.Faka amafutha angama-20# ahlanzekile emafutheni...Funda kabanzi -
Izici kanye nezingxenye zomshini we-rubber preforming
Umshini we-rubber preforming umshini wokwenza irabha ongenalutho onembayo ophezulu futhi osebenza kahle kakhulu.Ingakhiqiza izikhala zenjoloba ezinobulukhuni obuphakathi nendawo nobuqinile obuhlukahlukene, futhi okungenalutho kwerabha kunokunemba okuphezulu futhi awekho amabhamuza.Ilungele ukukhiqizwa kwenjoloba exubile...Funda kabanzi -
Usuku Lokubonga
I-Thanksgiving iholide elihle kakhulu lonyaka.Sithanda ukubonga abantu abaningi, okuhlanganisa amakhasimende, izinkampani, ozakwethu, abangani namalungu omndeni.Futhi uSuku Lokubonga yisikhathi esihle sokuzwakalisa ukwazisa kwethu kanye nemikhonzo kuwe konke kusuka ...Funda kabanzi -
Yiziphi izici zerabha ye-EPDM?
1. Ubuningi obuphansi nokugcwalisa okuphezulu Irabha ye-ethylene-propylene iyirabha ene-density ephansi, enesisindo esingu-0.87.Ngaphezu kwalokho, ingagcwaliswa ngenani elikhulu lamafutha kanye ne-EPDM.Ukwengeza ama-filler kunganciphisa izindleko zemikhiqizo yenjoloba futhi kwenzele intengo ephezulu yerabha ye-ethylene propylene ...Funda kabanzi -
Umehluko phakathi kwerabha yemvelo kanye nerabha ehlanganisiwe
Irabha yemvelo iyinhlanganisela ye-polymer yemvelo ene-polyisoprene njengengxenye eyinhloko.Ifomula yayo yamangqamuzana ithi (C5H8)n.U-91% kuya ku-94% wezingxenye zawo ama-hydrocarbon enjoloba (i-polyisoprene), kanti amanye amaprotheni, izinto ezingezona zerabha ezifana namafutha acid, umlotha, ushukela, njll. Irabha yemvelo iyo...Funda kabanzi -
Ukwakheka kwerabha kanye nezici kanye nokusetshenziswa kwemikhiqizo yenjoloba
Imikhiqizo yenjoloba isekelwe kwirabha eluhlaza futhi yengezwa ngenani elifanele lezinto ezihlanganisayo.… 1. Irabha yemvelo noma yokwenziwa ngaphandle kwama-ejenti ahlanganisayo noma ngaphandle kwe-vulcanization ibizwa ngokuhlangene ngokuthi irabha eluhlaza.Irabha yemvelo inezakhiwo ezinhle ezihlanganisa konke, kodwa umphumela wayo c...Funda kabanzi -
Ukuqhathaniswa kwezinto zenjoloba ye-EPDM kanye ne-silicone yerabha
Kokubili irabha ye-EPDM nerabha ye-silicone ingasetshenziselwa amashubhu anciphayo abandayo kanye namashubhu ashwabana okushisa.Uyini umehluko phakathi kwalezi zinto ezimbili?1. Ngokwentengo: Izinto zenjoloba ze-EPDM ishibhile kunezinto zenjoloba ze-silicone.2. Mayelana nokucubungula: Irabha ye-Silicone ingcono kune-EPD...Funda kabanzi -
Yini okufanele siyenze uma kukhona amabhamuza ngemva kokukhishwa kwenjoloba?
Ngemva kokuba ingcina seyenziwe vulcanized, kuhlale kukhona amabhamuza phezu kwesampula, anosayizi abahlukene.Ngemva kokusika, kukhona namabhamuza ambalwa phakathi nesampula.Ukuhlaziywa kwezimbangela zamabhamuza ebusweni bemikhiqizo yenjoloba 1. Ukuxubana kwenjoloba okungalingani kanye nokusebenza okungajwayelekile...Funda kabanzi -
Indima ye-stearic acid ne-zinc oxide ekwakhekeni kwenjoloba
Ngokwezinga elithile, i-zinc stearate ingangena esikhundleni se-stearic acid ne-zinc oxide ngokwengxenye, kodwa i-stearic acid ne-zinc oxide erabha azikwazi ukusabela ngokuphelele futhi zibe nemiphumela yazo.I-Zinc oxide ne-stearic acid zakha uhlelo lokuqalisa kuhlelo lwe-sulfur vulcanization, futhi imisebenzi yalo eyinhloko...Funda kabanzi -
Izizathu nezindlela zokuvikela zikagesi omile ngesikhathi sokuxuba irabha
Ugesi omile uvame kakhulu uma uxuba irabha, kungakhathaliseki ukuthi isizini.Uma ugesi omile unzima kakhulu, uzodala umlilo futhi ubangele ingozi yokukhiqiza.Ukuhlaziywa kwezimbangela zikagesi omile: Kukhona ukungqubuzana okuqinile phakathi kwento yerabha nerola, okuholela...Funda kabanzi