L ʻAno ʻEkolu Roller Calender no ka Extrusion Sheet

ʻO kēia huahana he ʻano hou o ka mīkini calendering, hoʻohana nui ʻia no ka calendering plastic sheets. Aia ia i ke kahua ʻenehana o nā mīkini plastik a me nā mea hana.

Ma mua o ka puka ʻana mai o kēia huahana hou, ʻo nā ʻalemana kuʻuna he ʻalena ʻekolu-roller kū pololei a me kahi kalena ʻekolu-roller paʻa. Hiki i ke ʻano kūpaʻa ke hana i nā ʻili palaka mānoanoa, a ʻaʻole hiki ke hana ʻia nā ʻili ʻili lahilahi. Hiki ke hoʻololi ʻia, hiki i ke ʻano ākea ke hana i nā ʻili ʻili lahilahi, a ʻaʻole kūpono i nā ʻili plastik mānoanoa. ʻO nā pepa i hana ʻia e nā ʻano ʻelua ʻekolu-roll calenders ma luna nei he mau palena i ka hana ʻana a ʻaʻole hiki ke hoʻololi ʻia e hoʻokō i nā koi o ka mākeke, a No ka hana ʻana i nā lau lahilahi, pono ke kumukūʻai o ka hoʻopukapuka ʻana i nā ʻano mea hana ʻelua e hoʻokō i nā pono hana.

ʻO ke kumu o kēia hoʻolālā hou e lanakila i nā hemahema i luna a hāʻawi i kahi hoʻolālā e hoʻohana ana i ka hui pū ʻana o nā ʻekolu-rollers vertical a me nā ʻekolu-rollers ākea. Hoʻohana ʻia nā wili kalena ma luna a me waena i kahi ʻano kuʻekuʻe, a ʻo ka wili kalena waena a me lalo e hana i kahi ʻano oblique (me ka calendering). rol, reducer, bearing seat, linear guide rail, oil cylinder and thickness adjustment, etc.) a me ka mua a me ka ʻaoʻao ʻaoʻao (me ka base, ka hana, ka paipu kākoʻo, ka huila holo mua, ka huila holo hope, etc.) ʻekolu-roller a inclined ʻekolu-roller Ua kūkulu ʻia a hoʻokō ʻia ʻelua mau hale. ʻO ke ʻano o ka hoʻopaʻa ʻana ma waena o ka huila kalena luna a me ka roller kalena waena a ma waena o ka roller kalena haʻahaʻa a me ka roller kalena waena ʻaʻole ia e koi i ka hoʻokiʻekiʻe a me ka hoʻohaʻahaʻa ʻana o ka wili o ka worm gear elevator. He liʻiliʻi ka hopena o ke ʻano i ka mānoanoa o ka huahana no ka hoʻokuʻu ʻana i nā papa mānoanoa, akā e hoʻopilikia ʻia no ka extruding sheets. ʻAʻole kūlike ka mānoanoa o nā lau no ka mea aia kekahi ʻokoʻa ma waena o ka wili o ka mea hoʻokiʻekiʻe i ka ilo a me ka nati ilo. I mea e hoʻoponopono ai i ka pilikia o ka hoʻopaʻa pololei ʻana i ka wili calender, ua hoʻohana ʻia ke ʻano clamping cylinder hydraulic, hiki ke hoʻopau maikaʻi i ka pilikia āpau ma waena o ka wili o ka worm gear elevator a me ka worm gear nut. ʻAʻole wale kēia e hoʻoponopono i ka pilikia a hoʻomaikaʻi i ka pololei o ka mānoanoa o ka pā, akā hiki ke hoʻohana ʻia kekahi mīkini no nā kumu he nui, e hōʻemi nui ana i nā kumukūʻai kūʻai lako.

ʻO nā hopena maikaʻi o kēia huahana hou, ʻo ia nā pepa plastik o nā mānoanoa like ʻole e hiki ke hana ʻia ma o kēia L-type ʻekolu-roller calender e hana i nā lau lahilahi a mānoanoa, hiki ke hoʻokō i nā koi o ka mākeke o nā huahana plastik o nā mānoanoa like ʻole, ʻoiai e hōʻemi ana i nā kumukūʻai hoʻopukapuka lako. a me ka hoʻonui ʻana i nā pono waiwai a me nā pōmaikaʻi pilikanaka. ʻO nā pōmaikaʻi, ka hoʻomaikaʻi ʻana i ka mākeke hoʻokūkū o kēia ʻano kalena ʻekolu-roller plastic.