Nūhou - He aha ka hana o kahi paipu PTFE me kahi mīkini paʻi 3d

Hoʻolauna ʻana o ka mīkini paʻi 3D

ʻO ka ʻenehana hoʻoheheʻe paʻi 3D kahi ʻano hana prototyping wikiwiki a me ka hana hoʻohui. He hana ia o ka hoʻopili ʻana a i ʻole ka hoʻōla ʻana i nā mea e hana i nā mea ʻekolu-dimensional ma lalo o ka mana kamepiula. Ma keʻano laulā, ua hoʻohui ʻia nā mole wai a i ʻole nā ʻāpana pauka a hōʻiliʻili ʻia papa ma ka papa e kūkulu hope i ka mea. . I kēia manawa, ʻo nā ʻenehana paʻi 3D a me ka hoʻoheheʻe ʻana e komo pū me: ke ʻano hoʻokaʻawale fused, e like me ka hoʻohana ʻana i nā thermoplastics, nā mea metala ʻōnaehana eutectic, lohi kona wikiwiki hoʻoheheʻe, a ʻoi aku ka maikaʻi o ke kahe o ka mea i hoʻoheheʻe ʻia;

Eia nō naʻe, he kūlana koʻikoʻi ko ka paipu PTFE i ka ʻenehana paʻi 3D. ʻAʻole hiki ke hoʻokaʻawale ʻia ka ʻenehana paʻi 3D mai ka paipu PTFE. No ke aha ʻoe e ʻōlelo ai pēlā? A laila, e wehewehe ka hui ʻo Besteflon iā ʻoe no ke aha e hiki ʻole ai i ka ʻenehana paʻi 3D ke hana me ka ʻole o ka paipu PTFE.

I ka makahiki 2015, ua hoʻokuʻu ka mea hana mīkini paʻi 3D kaulana ʻo Airwolf i kāna mīkini paʻi 3D pae kīwila mua. Hoʻohana ʻia nā paipu PTFE i nā ʻāpana koʻikoʻi he nui. No ka mea, koi nā mea hana ʻenekinia i nā mahana hoʻomau kiʻekiʻe, kiʻekiʻe loa nā koi no nā ʻāpana. No laila, hoʻohana ka mīkini paʻi 3D i kahi paipu PTFE ma ke ʻano he paipu hānai, a hoʻohui ʻia kahi papa waena hoʻokaʻawale ma waena o ka paipu PTFE a me ka mea hoʻomehana. Ke hoʻohana nei i kahi mīkini paʻi 3d, hoʻohana ʻia ka filament no ka paʻi ʻana. Aia ka filament ma kahi wili, no laila hiki ke wehe maʻalahi ʻia i hiki i ka mīkini paʻi 3D ke ʻōwili maʻalahi i ka filament. Hoʻolōʻihi ka filament mai ka wili ma o ka hose PTFE a i ke poʻo paʻi. Hōʻoia ka paipu PTFE ʻaʻole e hālāwai ka filament me nā pilikia ma ke ala, alakaʻi ʻia ma ke kuhikuhi pololei, a ʻaʻole e hōʻino ʻia a nalowale paha ke ʻano ma ke ala i ke poʻo paʻi 3D. Ma hope o nā mea a pau, makemake ʻoe e hiki ke hāʻawi i nā filament kiʻekiʻe no nā poʻo paʻi 3D. ʻO ka hana oNā mea paʻi 3D me nā paipu PTFEno laila he mea nui loa

He aha nā ʻano o ka paipu PTFE

1. ʻAʻole pipili: He inert ka PTFE, ʻaneʻane ʻaʻole i hoʻopaʻa ʻia nā mea āpau me nā paipu, a hōʻike pū nā kiʻiʻoniʻoni lahilahi loa i nā waiwai non-stick.

2. Ke kūpaʻa wela a me ke anu:Nā paipu PTFEhe kūpaʻa wela maikaʻi loa a me ke kūpaʻa haʻahaʻa. I loko o ka manawa pōkole, hiki iā ia ke kū i ka mahana a hiki i 300℃, ʻo ka helu heheʻe he 327℃, a ʻaʻole ia e heheʻe i ka 380℃Ma keʻano laulā, hiki ke hoʻohana mau ʻia ma waena o 240℃a me 260℃. He kūpaʻa wela kupaianaha kona. Hiki iā ia ke hana i ka mahana hau. ʻAʻohe embrittlement, kūpaʻa anu i 190℃.

3. Lubricity: He haʻahaʻa ka coefficient friction o ka paipu PTFE. Hoʻololi ke coefficient friction ke paheʻe ka ukana, akā aia wale nō ka waiwai ma waena o 0.04-0.15.

4. ʻAʻole hygroscopicity: ʻAʻole pipili ka ʻili o nā paipu PTFE i ka wai a me ka ʻaila, a ʻaʻole maʻalahi ke pipili i ka hopena i ka wā o ka hana hana. Inā he liʻiliʻi ka lepo, hiki ke wehe ʻia ma ka holoi wale ʻana. He manawa pōkole ka downtime, e mālama ana i nā hola hana a hoʻomaikaʻi i ka hana pono.

5. Ke kūpaʻa ʻana i ka palaho: ʻAʻole i pala ka hose PTFE e nā kemika, a hiki ke kū i nā waikawa ikaika āpau (me ka aqua regia), nā alkalis ikaika, a me nā waikawa ikaika koe wale nō nā metala alkali i hoʻoheheʻe ʻia, nā media fluorinated, a me ka sodium hydroxide ma luna o 300°C. ʻO ke kuleana o nā oxidants, nā mea hoʻemi a me nā mea hoʻoheheʻe organik like ʻole e hiki ke pale i nā ʻāpana mai kekahi ʻano pala kemika.

6. Ke kūpaʻa ʻana i ka wā: ʻaʻole e ʻelemakule, ʻoi aku ka maikaʻi o ke ola ʻole e ʻelemakule i loko o nā plastik.

7. ʻAʻohe ʻawahia: Ma kahi maʻamau i loko o 300℃, he inert physiologically, ʻaʻohe ʻawahia a hiki ke hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau a me nā lako meaʻai

I ka manawa hea e hoʻololi ai i ka ʻōmole filament ma kahi mīkini paʻi 3D

Inā paʻa a paʻa paha kāu filament i loko o ka paipu filament a i ʻole ka paipu PTFE, pono ʻoe e hoʻololi i ka paipu PTFE o ka mīkini paʻi 3D. E hoʻopilikia nā paipu haʻihaʻi i nā hopena paʻi. He mea hilahila kēia, no ka mea, i kekahi mau hihia, hiki iā ʻoe ke hoʻomaka hou i ka paʻi ʻana. Manaʻo kekahi poʻe inā paʻa ka filament i loko o ka paipu, ua hōʻino ʻia paha ka mīkini paʻi 3D. ʻAʻole hiki i ka mīkini paʻi ke noho i loko o ka filament, kahi e alakaʻi ai i nā hemahema a me nā hopena pōʻino ʻē aʻe. Manaʻo nui ʻia e hoʻololi i ka paipu PTFE o ka mīkini paʻi 3D me ka pale ʻana.

Pehea e hoʻololi ai i ka paipu PTFE o ka mīkini paʻi 3D

He mea maʻalahi loa ke hoʻololi i ka paipu PTFE me kahi mīkini paʻi 3D. Hoʻopili ʻia ka hose filament i nā ʻaoʻao ʻelua e kahi coupling. E hoʻohana i kahi wrench open-end e wehe i ka coupling counterclockwise. Ke wehe ʻia ka coupling, e wehe i ka holoʻokoʻa. Hana ʻoe i kēia ma nā ʻaoʻao ʻelua. A laila e ana i ka lōʻihi o ka paipu filament a hoʻololi iā ia me ka lōʻihi like. Nui nā nahesa kahiko, a hiki iā ʻoe ke ʻike i nā māka ma ka hose. Hōʻike pū kēia i ka mamao e pono ai ka paipu e hele ma waena o ka coupling. Inā mālama ʻoe i ka lōʻihi like, hiki i ke poʻo paʻi 3d ke neʻe manuahi.

Hoʻolauna ʻoihana:

ʻO Huizhou BesteflonʻAʻole ʻo Fluorine Plastic Industrial Co., Ltd wale nō ka mea nona ka hui hoʻolālā kiʻekiʻe loa a me ka ʻōnaehana hōʻoia maikaʻi piha, akā ua lako pū ʻia me ka laina hana automation holomua me ka ʻōnaehana kaohi maikaʻi. Eia kekahi, ua koho ʻo Zhongxin i nā mea maka āpau mai nā hōʻailona kūpono e like me Dupont, 3M, Daikin, a pēlā aku. Eia kekahi, aia nā mea maka kūloko kiʻekiʻe e koho ai. ʻO nā lako hana holomua, nā mea maka kiʻekiʻe, ke kumukūʻai kūpono kāu koho manaʻo nui loa