I ka hoʻolālā ʻana i nā ʻāpana plastic, ʻo ka mānoanoa o ka pā o ka ʻāpana ka mea mua e noʻonoʻo ʻia, ʻo ka mānoanoa o ka pā o ka ʻāpana e hoʻoholo ai i nā waiwai mechanical o ka ʻāpana, ke ʻano o ka ʻāpana, ka hiki ke inject o ka ʻāpana a me ke kumukūʻai. o ka hapa.Hiki ke ʻōlelo ʻia ʻo ke koho ʻana a me ka hoʻolālā ʻana o ka mānoanoa o ka pā o ka ʻāpana e hoʻoholo i ka kūleʻa a i ʻole ka hemahema o ka hoʻolālā ʻāpana.
Pono e haʻahaʻa ka mānoanoa o ka pā
Ma muli o nā hiʻohiʻona o nā mea plastik a me ke kaʻina hana injection,ʻO ka mānoanoa o ka pā o nā ʻāpana plastik ma kahi kūpono, ʻaʻole lahilahi, ʻaʻole mānoanoa.
Inā lahilahi ka mānoanoa o ka pā, Hoʻopili ʻia nā ʻāpana i ka wā o ke kahe ʻana o ke kūpaʻa, paʻakikī ka hoʻoheheʻe ʻana i ka plastic e hoʻopiha i ka lua holoʻokoʻa, pono e ʻoi aku ka kiʻekiʻe o ka hana injection e loaʻa ai ka wikiwiki hoʻopihapiha kiʻekiʻe a me ke kaomi injection.
Inā mānoanoa loa ka pā, piʻi ka manawa hoʻoluʻu o nā ʻāpana (e like me ka helu, hoʻonui ʻia ka mānoanoa o nā paia i 1 mau manawa, hoʻonui ʻia ka manawa hoʻomaha i 4 mau manawa), piʻi ka pōʻai hoʻoheheʻe ʻāpana, haʻahaʻa ka hana ʻana o nā ʻāpana;i ka manawa like, ʻoi aku ka maʻalahi o ka mānoanoa o ka paia e hana i nā ʻāpana e hana i ka shrinkage, porosity, warpage a me nā pilikia ʻē aʻe.
He ʻokoʻa nā koi no ka mānoanoa o ka paia o nā ʻāpana plastik, a ʻo nā mea hana plastik like ʻole o nā mea plastik like ʻole paha nā koi ʻokoʻa o ka mānoanoa pā.Hōʻike ʻia ma ka Papa 1-1 nā ʻāpana mea plastik maʻamau o ka mānoanoa pā kūpono.Ke kokoke ka mānoanoa o ka pā o nā ʻāpana plastik i nā palena o luna a me lalo o ka waiwai mānoanoa o ka pā kūpono, pono ka ʻenekini hoʻolālā huahana e ʻimi i ka ʻōlelo aʻoaʻo mai ka mea hana plastik.
Papa 1-1 Koho mānoanoa pā no nā ʻāpana plastik
(hui:mm)
Nā mea nui e hoʻoholo ai i ka mānoanoa o ka pā o ka ʻāpana plastiks:
1) Inā lawa ka ikaika o ka ʻāpana.ʻO ka ʻōlelo maʻamau, ʻoi aku ka mānoanoa o ka pā, ʻoi aku ka maikaʻi o ka ikaika o ka ʻāpana.Akā ʻoi aku ka mānoanoa o ka pā o nā ʻāpana i kahi ʻāpana, ma muli o ka shrinkage a me ka porosity a me nā pilikia maikaʻi ʻē aʻe, e hoʻonui i ka mānoanoa pā o nā ʻāpana e hoʻemi i ka ikaika o nā ʻāpana.
2) Hiki i ka ʻāpana ke pale i ka ikaika ejection i ka wā e hoʻoheheʻe ai.Inā lahilahi ka ʻāpana, e maʻalahi ke hoʻololi ʻia e ka ejection.
3) Hiki iā ia ke pale aku i ka ikaika paʻa i ka wā e hui ai.
4) Ke loaʻa nā mea hoʻokomo metala, ua lawa ka ikaika a puni ka mea hoʻokomo.ʻAʻole kūlike ka mea hoʻokomo metala maʻamau a me nā mea plastik a puni, maʻalahi e hana i ka manaʻo kaumaha, ikaika haʻahaʻa.
5) ʻO ka hiki i nā ʻāpana ke hoʻopuehu like i nā mana hopena i kau ʻia ai lākou.
6) Inā lawa ka ikaika o ka lua, ua hoʻemi maʻalahi ka ikaika o ka lua ma muli o ka mana o nā kaha fusion.
7) I ka manaʻo o ka hoʻokō ʻana i nā koi i luna, a ʻaʻole e hoʻopuka ka hoʻoheheʻe ʻana i nā pilikia maikaʻi, pono e liʻiliʻi ka mānoanoa o ka pā o nā ʻāpana plastik, no ka mea, ʻaʻole e hoʻonui wale ka mānoanoa o ka pā i ke kumu kūʻai a me ke kaumaha. ka ʻāpana, akā e hoʻolōʻihi i ka pōʻaiapili ʻāpana, pēlā e hoʻonui ai i nā kumukūʻai hana.Hōʻike ka Figure 1-3 i ka pilina ma waena o ka mānoanoa o ka pā a me ka manawa hoʻomaha no kahi ʻāpana plastik ABS.
I mea e hōʻoia ai a hoʻomaikaʻi i ka ikaika ʻāpana, koho pinepine nā mea hoʻolālā huahana i ka mānoanoa o ka pā.
ʻO ka ʻoiaʻiʻo, ʻaʻole ia ke ala maikaʻi loa e hōʻoia a hoʻomaikaʻi i ka ikaika ʻāpana ma ke koho ʻana i kahi mānoanoa o ka pā.Hiki ke hoʻomaikaʻi ʻia ka ikaika o ka ʻāpana ma ka hoʻohui ʻana i ka hoʻoikaika ʻana, ka hoʻolālā ʻana i nā ʻaoʻao ʻaoʻao curved a wavy paha, a pēlā aku.
ʻO ka mānoanoa pā like o nā ʻāpana
ʻO ka māhele mānoanoa o ka paia maikaʻi loa o nā ʻāpana i kēlā me kēia ʻāpana o nā ʻāpana o ka mānoanoa like ʻole.ʻO ka mānoanoa o ka pā ʻole hiki ke hoʻohaʻahaʻa i ka ʻāpana, ka hopena i ka emi ʻana o ka ʻāpana, porosity kūloko, warpage a me ka deformation o ka ʻāpana, paʻakikī ka dimensional pololei e hōʻoia i nā hemahema.
Hōʻike ʻia nā hiʻohiʻona o nā ʻāpana plastik maʻamau me ka hoʻolālā mānoanoa pā like ʻole ma ke Kiʻi 1-4.
Inā hiki ole ke kiʻi i ka mānoanoa pāʻano likeʻole, a laila ma ka liʻiliʻi loa e pono e hōʻoia i ka mānoanoa o ka paia a me ka paia lahilahi ma kahi hoʻololi paʻa, e pale aku i nā loli i ka mānoanoa o ka paia o ka hapa.ʻO nā hoʻololi wikiwiki i ka mānoanoa o ka pā o nā ʻāpana e pili ana i ke kahe o ka plastic hehee, maʻalahi e hana i nā hōʻailona koʻikoʻi ma ke kua o ka plastic, e pili ana i ke ʻano o ka huahana;i ka manawa like maʻalahi e alakaʻi i ke koʻikoʻi koʻikoʻi, e hōʻemi i ka ikaika o nā ʻāpana plastic, e paʻakikī i nā ʻāpana ke kū i ka ukana a i ʻole ka hopena o waho.
ʻEhā ʻāpana o ka mānoanoa o ka pā o ka hoʻolālā mānoanoa pā like ʻole e like me ka mea i hōʻike ʻia ma ke Kiʻi 1-5.
Hōʻike ʻia ka hoʻolālā mānoanoa ʻoi loa o ka paia ma a), kahi i hoʻololi ʻia i ka mānoanoa o ka pā o ka ʻāpana;
ʻOi aku ka maikaʻi o ka mānoanoa o ka paia i hōʻike ʻia ma ke Kiʻi b) a me c ), ka mānoanoa o ka pā ma ka hoʻololi ʻaʻahu ʻaʻahu paia lahilahi, ma ke ʻano nui, ʻekolu manawa ka mānoanoa o ka lōʻihi o ka wahi hoʻololi;
Hōʻike ʻia ka hoʻolālā mānoanoa o ka pā maikaʻi loa i ka d), ʻaʻole wale ka hoʻololi ʻana o ka mānoanoa o ka paia, akā i ka mānoanoa o ka paia me ka hoʻohana ʻana i ka hollow design, ʻaʻole wale e hōʻoia i ka emi ʻole o ka ʻāpana, akā e hōʻoia i ka ikaika o ka pā. nā ʻāpana.
Nā nīnau hou aʻe e pili ana i ka mānoanoa o ka pā ʻāpana plastik, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou maadmin@chinaruicheng.com.
ʻO nā ʻatikala hou loa i loko o ka plastic injection molding
PONO KOKUA?
Ka manawa hoʻouna: Dec-22-2022