Nuhou Hui
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Ka mālama ʻana i ka mīkini vulcanizing
Ma ke ʻano he mea hana hui pū me ka conveyor belt, pono e mālama ʻia ka vulcanizer e like me nā mea hana ʻē aʻe i ka wā a ma hope o ka hoʻohana ʻana e hoʻolōʻihi i kona ola lawelawe.I kēia manawa, ʻo ka mīkini vulcanizing i hana ʻia e kā mākou hui he 8 mau makahiki i ka wā e hoʻohana ʻia a mālama pono ʻia.No nā mea hou aku ...Heluhelu hou aku -
ʻO ka hopena o ka vulcanization i ke ʻano a me nā waiwai o ka lāʻau
Ka hopena o ka vulcanization i ka hoʻolālā a me nā waiwai: I ke kaʻina hana o nā huahana rubber, ʻo ka vulcanization ka hana hope loa.Ma kēia kaʻina hana, hoʻokō ka lāʻau i kahi ʻano o nā hopena kemika paʻakikī, e hoʻololi ana mai kahi ʻano laina i kahi ʻano kino, nalowale ...Heluhelu hou aku -
Pehea e mālama ai i ka vulcanizer palahalaha
Hoʻomākaukau 1. E nānā i ka nui o kaʻaila hydraulic ma mua o ka hoʻohanaʻana.ʻO ke kiʻekiʻe o ka aila hydraulic he 2/3 o ke kiʻekiʻe o ka waihona mīkini haʻahaʻa.Ke lawaʻole ka nui o kaʻaila, pono e hoʻohui i ka manawa.Pono e kānana maikaʻi ʻia ka ʻaila ma mua o ka hoʻoiho ʻana.Hoʻohui i ka aila hydraulic maʻemaʻe 20 # i loko o ka aila f...Heluhelu hou aku -
Nā hiʻohiʻona a me nā ʻāpana o ka mīkini preforming rubber
ʻO ka mīkini hoʻomaʻamaʻa hoʻomaʻemaʻe he mea hana kiʻekiʻe a me ka hana kiʻekiʻe.Hiki iā ia ke hana i nā ʻano like ʻole a me ka paʻakikī paʻa kiʻekiʻe i nā ʻano like ʻole, a ʻo ka blank blank he kiʻekiʻe kiʻekiʻe a ʻaʻohe ʻōhū.He kūpono ia no ka hana ʻana i nā ʻano like ʻole p ...Heluhelu hou aku -
Lā Hoʻomaikaʻi
ʻO ka hoʻomaikaʻi ka lā hoʻomaha maikaʻi loa o ka makahiki.Makemake mākou e hoʻomaikaʻi i nā poʻe he nui, me nā mea kūʻai aku, nā hui, nā hoa hana, nā hoaaloha a me nā ʻohana.A ʻo ka Lā Hoʻomaikaʻi he manawa maikaʻi loa ia e hōʻike aku ai i ko mākou mahalo a me ke aloha iā ʻoe i pololei mai kā mākou ...Heluhelu hou aku -
He aha nā hiʻohiʻona o ka EPDM rubber?
1. ʻO ka haʻahaʻa haʻahaʻa a me ka hoʻopiha kiʻekiʻe ʻo Ethylene-propylene rubber kahi pahu me ka haʻahaʻa haʻahaʻa, me ka nui o 0.87.Eia hou, hiki ke hoʻopihaʻia me ka nui o kaʻaila a me ka EPDM.Hiki i ka hoʻohui ʻana i nā mea hoʻopihapiha ke hōʻemi i ke kumukūʻai o nā huahana lāʻau a hoʻopaʻa ʻia no ke kumukūʻai kiʻekiʻe o ka ethylene propylene rubber ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka lāʻau maoli a me ka ʻōpala hui
ʻO ka pulupulu kūlohelohe kahi hui polymer maoli me ka polyisoprene ka mea nui.ʻO kāna kumu molekala (C5H8)n.ʻO ka 91% a hiki i ka 94% o kāna mau ʻāpana he hydrocarbons rubber (polyisoprene), a ʻo ke koena he protein, Non-rubber substances like fatty acids, lehu, sugars, etc. Natural rubber is the...Heluhelu hou aku -
ʻO ka hui ʻana o ka lāʻau lapaʻau a me nā ʻano a me nā hoʻohana ʻana o nā huahana rubber
Hoʻokumu ʻia nā huahana Rubber i ka ʻōpala maka a hoʻohui ʻia me ka nui o nā mea hoʻohuihui kūpono.… 1. ʻO ka lāʻau kūlohelohe a i ʻole ka lāʻau synthetic me ka ʻole o ka hui pū ʻana a i ʻole ka vulcanization i kapa ʻia ʻo ka rubber raw.Loaʻa i ka ʻōpala kūlohelohe nā waiwai piha maikaʻi, akā ʻo kāna huahana c...Heluhelu hou aku -
Ka hoʻohālikelike ʻana i nā mea hoʻoheheʻe EPDM a me nā mea ʻala silicone
Hiki ke hoʻohana ʻia ka lāʻau EPDM a me ka lāʻau silicone no ka paipu hoʻoemi anuanu a me ka paipu wela wela.He aha ka ʻokoʻa ma waena o kēia mau mea ʻelua?1. Ma ke ʻano o ke kumukūʻai: ʻoi aku ka liʻiliʻi o nā mea hoʻoheheʻe EPDM ma mua o nā mea silicone.2. Ma keʻano o ka hanaʻana:ʻOi aku ka maikaʻi o ka silicone rubber ma mua o EPD ...Heluhelu hou aku -
He aha kā mākou e hana ai inā loaʻa nā ʻōhū ma hope o ka vulcanization rubber?
Ma hope o ka vulcanized ke kāpili, aia mau kekahi mau ʻōhū ma luna o ka ʻili o ka hāpana, me nā ʻano nui like ʻole.Ma hope o ka ʻoki ʻana, aia kekahi mau ʻōhū ma waena o ka hāpana.Ka ʻimi ʻana i nā kumu o nā ʻōhū ma luna o ka ʻili o nā huahana lāʻau lapaʻau 1. ʻO ka hui ʻana o ka lāʻau lapaʻau ʻole a me ka hana ʻole ʻia...Heluhelu hou aku -
ʻO ke kuleana o ka waikawa stearic a me ka zinc oxide i ka hoʻokumu ʻana i ka lāʻau
I kekahi ʻano, hiki i ka zinc stearate ke hoʻololi i ka waikawa stearic a me ka zinc oxide, akā ʻaʻole hiki i ka stearic acid a me ka zinc oxide i loko o ka lāʻau ke hoʻololi a loaʻa i kā lākou hopena ponoʻī.Hoʻokumu ka Zinc oxide a me ka waikawa stearic i kahi ʻōnaehana hoʻāla i ka ʻōnaehana vulcanization sulfur, a ʻo kāna mau hana nui ...Heluhelu hou aku -
ʻO nā kumu a me nā ʻano pale o ka uila static i ka wā o ka hui ʻana i ka lāʻau
He mea maʻamau ka uila static i ka hui ʻana i ka lāʻau, ʻaʻole pili i ke kau.Ke koʻikoʻi ka uila static, e hoʻoulu ʻia ke ahi a hoʻoulu i kahi ulia hana.Ka nānā ʻana i nā kumu o ka uila paʻa: Aia ka friction ikaika ma waena o ka mea hao a me ka roller, e hopena i...Heluhelu hou aku