0102030405
ʻO Daimana Polycrystalline
Nā hiʻohiʻona hana o PCD
(1) ʻO ka paʻakikī kiʻekiʻe a me ke kūpaʻa ʻaʻahu
He kiʻekiʻe ka paʻakikī o ka PCD, ka ikaika compressive kiʻekiʻe, ka conductivity thermal maikaʻi a me ke kūpaʻa ʻana, hiki ke ʻoki i ka wikiwiki kiʻekiʻe e loaʻa ai ka pololei machining kiʻekiʻe a me ka hana mīkini. ʻO ia mau hiʻohiʻona o nā mea hana PCD e hoʻoholo ʻia e ke kūlana kristal daimana, he ikaika paʻa a me ka kuhikuhi ʻana o ka hale, no laila ke kiʻekiʻe loa ka paʻakikī o ka daimana.
(2) Kiʻekiʻe machining pololei
ʻO nā mea hana PCD he haʻahaʻa haʻahaʻa o ka hoʻonui wela a me ka modulus kiʻekiʻe o ka elasticity, no laila ʻaʻole maʻalahi nā mea hana i ka wā o ka ʻoki ʻana, a i ka manawa like, hiki ke hoʻemi ʻia ka ikaika ʻoki a me ka ʻoki ʻana i ka mahana e hoʻomaikaʻi ai i ka paʻa o ka mea hana a me ka ʻoki ʻana. uku, i mea e loaʻa ai ka ʻili mīkini maikaʻi.
(3) Kiʻekiʻe thermal conductivity
He kiʻekiʻe loa ka conductivity thermal o PCD, ʻoi aku ka maikaʻi ma mua o ke kālā, keleawe, a ʻoi aku ka kiʻekiʻe ma mua o ka carbide cemented maʻamau, no laila e maʻalahi ka hoʻopau ʻana i ka wela i ke kaʻina ʻoki, a ʻoi aku ka haʻahaʻa o ka ʻoki ʻana.
wehewehe huahana
(1) PCD i nā polokalamu kaʻa a me ka aerospace
Hoʻohana nui ʻia nā mea hana PCD ma ke kahua kaʻa no ka hoʻomaʻamaʻa ʻana i ke kapa o ka piston engine, pin hole, cylinder block, gearbox a pēlā aku. Ma muli o ke kiʻekiʻe kiʻekiʻe o nā ʻāpana o kēia mau ʻāpana (ʻoi aku ma mua o 10%), ke ola lawelawe o nā pono mea hana, a me ka paʻa ʻana o ka mea hana PCD he 1-50 mau manawa o ka mea hana carbide, hiki ke hōʻoia i ka paʻa o ka nui o nā ʻāpana, a hiki hoʻomaikaʻi nui i ka wikiwiki o ka ʻoki ʻana, ka maikaʻi o ka mīkini a me ka maikaʻi o ka ʻili o ka mea hana.
Ma ke kahua aerospace, ka hoʻohana ʻana i nā mea hana PCD e hana ana i ke poʻo cylinder alumini (AlSi2), ʻoi aku ka kiʻekiʻe o ka ʻoki ʻana, a ʻoi aku ke ola o ka mea hana ma mua o ka carbide cemented e hoʻomaikaʻi ma kahi o 20 mau manawa, ʻoi aku ka maikaʻi o ka ʻili o ka mea hana.
(2) ʻO PCD i nā noi ʻoihana hana lāʻau
ʻO ka hana lāʻau kekahi wahi koʻikoʻi o nā noi mea hana PCD. Me ka hoʻomohala wikiwiki ʻana o nā paneli synthetic (medium density fiberboard, particleboard a laminate flooring, etc.), e hoʻolalelale ana i ka noi no nā mea hana ʻoki paʻakikī, no laila e hoʻololi mālie nā mea hana PCD i nā mea hana lāʻau maʻamau i ka mākeke.
ʻO ka papa waho loa o Al2O3 o ka papahele laminate he mea abrasive loa ia i ka mea hana carbide, a hiki i ka hoʻohana ʻana i nā mea hana PCD ke hoʻoponopono pono i kēia pilikia. No laila, ua hoʻoikaika ʻia ʻo PCD i ka mākeke nui o ka ʻoihana hana lāʻau i ka papahele composite a me ka hana fiberboard paʻakikī kiʻekiʻe.
(3) PCD i loko o nā noi ʻoihana ʻoihana uila
ʻO kaʻoihana uila i ka hanaʻana i nā papa kaapuni paʻi uila iʻoi aku ka nui o ka koi,ʻo ka mea hana maʻamau i hoʻohanaʻia e loaʻa kahi burr, e pili ana i ka hoʻokomoʻana a me ka hoʻonohonohoʻana i nā mea uila, aʻaʻole nani ka papa kaapuni holoʻokoʻa; nā mea hana ʻoki carbide i ka hana ʻana, ke ola pōkole, ka wikiwiki o ka hana ʻana, ka haʻahaʻa haʻahaʻa, ka maikaʻi ʻole o ka mīkini. ʻO ka hoʻohanaʻana i nā mea hana PCD, ka hana hana kiʻekiʻe, nā koina hana haʻahaʻa, hoʻohana nuiʻia.
(4) PCD i ka ʻoki aniani a me ka hana ʻana i nā noi ʻoihana
Hoʻohana nui ʻia ka huila ʻokiʻoki i hana ʻia me PCD no ka ʻoki kiʻekiʻe, kiʻekiʻe o ka ʻoki ʻana i nā pale LCD o nā huahana uila, a ma ka manawa like hiki ke ʻoki i ke aniani no ke kūkulu ʻana a me ke kaʻa. Hana ʻia ka huila mandrel a me ka huila ʻokiʻoki i nā mea PCD, nona nā mea maikaʻi o ka hana kiʻekiʻe o ka hoʻoponopono ʻana, ke kūpaʻa ʻana, ke kūpaʻa maikaʻi, a me ke ola lawelawe kiʻekiʻe i ka manawa like, e lilo ana ia i mea hoʻololi kūpono no nā pahi aniani maʻamau a me nā huila ʻoki aniani carbide.
(5) ʻO PCD i nā noi ʻoihana ʻenehana
Ke hoʻohana nei i nā mea hana PCD no ka hana ʻana i nā composites i hoʻopaʻa ʻia i ke aniani fiber, ʻo kona ola mea hana ma kahi o 60 mau manawa o nā mea hana carbide cemented, ʻo ke kumukūʻai hoʻoili ʻāpana hoʻokahi he 1/20 o nā mea hana carbide cemented, a ʻoi aku ka kiʻekiʻe o ka hana ʻana ma mua o ka carbide cemented.
PCD
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LTM2200
Ka nui o ka palaoa
ʻAʻahu kūʻē
Ka hoʻoili uila
ʻO ka wili
1μm
IIIIII
IIIIIIIII
IIIIIIIII
Nā hiʻohiʻona:1. 1um ka nui o ka palaoa.2. LTM2200'S ultra-fine grain structure ua kūpono ia no nā noi kahi e pono ai ke pani aniani ma muli o kona ʻoi loa o ka ʻoi.Nā noi: He kūpono no ka wili ʻana a me ka ʻoki ʻana i nā alumini silika alumini kahi e koi ʻia ai ke kūʻē ʻana o ka chip, no ka mīkini ʻana i ka titanium a me nā composites.
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LTM004
Ka nui o ka palaoa
ʻAʻahu kūʻē
Ka hoʻoili uila
ʻO ka wili
4μm
IIIIIIII
IIIIIII
IIIIIII
Nā ʻano;1. 4um ka nui o ka palaoa.2. Hāʻawi ka LTM004'S 4-micron fine grain structure i ka hoʻohui i ka hāʻawi ʻana i ke koena maikaʻi loa ma waena o ka hana paahana a me ke kū'ē ʻana i nā abrasions a me nā ʻāpana.Nā noi: He kūpono no ka ʻoki ʻana i nā alumini alumini kahi e koi ʻia ai ka hoʻopau ʻana o ka ʻili kiʻekiʻe me ke kūpaʻa ʻoi aʻe.
-
LTM10
Ka nui o ka palaoa
ʻAʻahu kūʻē
Ka hoʻoili uila
ʻO ka wili
10μm
IIIIIIII
IIIIIII
IIIIIIII
Nā hiʻohiʻona:1. 10μm ka nui o ka palaoa.2. ʻO LTM10 ka papa hana PCD kūpono no nā noi he nui kahi e pono ai ke kaulike maikaʻi o ka paʻakikī a me ke kūpaʻa ʻaʻahu.Nā noi: ʻO ka papa kūpono kahi e hana ʻia ai ka roughing a me ka hoʻopau ʻana me kahi mea hana hoʻokahi. Manaʻo nui ʻia no nā alumini alumini haʻahaʻa haʻahaʻa.
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LTM90
Ka nui o ka palaoa
ʻAʻahu kūʻē
Ka hoʻoili uila
ʻO ka wili
2-30μm
IIIIIIIIII
IIIIII
IIIIII
Nā ʻano;1. ʻO kahi PCD multi-model me ka hui pū ʻana o 2μm a 30μm ka nui o ka palaoa.2. Hana ʻia ia me nā huila ʻokoʻa a me ka ʻenehana kiʻekiʻe kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe kaomi synthesis.3. He kiʻekiʻe loa ka ʻaʻahu a me ka pale wela ka huahana.Nā noi: Ua holomua i ka hana ʻana i nā alumini alumini silika kiʻekiʻe, nā mea hoʻohui metala matrix, tungsten carbide.
PCD moʻo huahana maʻamau
ʻO PCD Composite Sheet Product Series me ka Layer Carbide Cemented | ||||||||||
ʻAno | Daimana (mm) Layer Thickness | Huina Manoanoa (mm) | ||||||||
0.5 | 0.6 | 0.8 | 1.0 | 1.6 | 2.0 | 3.2 | 5.0 | 8.0 | ||
LTM2200 | 0.3 | √ | √ | √ | √ | √ | √ | √ |
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|
LTM2200 | 0.5 |
|
| √ | √ | √ | √ | √ |
|
|
LTM004 | 0.3 | √ | √ | √ | √ | √ | √ | √ |
|
|
LTM004 | 0.5 |
|
| √ | √ | √ | √ | √ |
|
|
LTM10 | 0.3 | √ | √ | √ | √ | √ | √ | √ |
|
|
LTM10 | 0.5 |
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| √ | √ | √ | √ | √ | √ |
|
LTM90 | 0.5 |
|
| √ | √ | √ | √ | √ | √ | √ |
Nānā:
1. ʻAʻole hāʻawi ka pepa i hui pū ʻia me ka mānoanoa o 0.5,0.6, a me 0.8 i ka pepa holoʻokoʻa, akā hiki ke hāʻawi i ka ʻoki palaoa kinfe a i ʻole 1/4 pepa;
2. ʻAʻole hāʻawi ka pepa i hui pū ʻia me ka mānoanoa o 1.0, 1.2 a me 1.4 i ka pepa holoʻokoʻa, akā hiki ke hāʻawi i ka ʻoki palaoa kinfe a i ʻole 1/2 pepa.
ʻO nā huahana me ka mānoanoa holoʻokoʻa o 5.0 a me 8.0 nā huahana maʻamau.
Hiki ke hoʻopilikino ʻia nā ʻano nui ʻē aʻe e like me ka makemake o ka mea kūʻai aku
PCD
Nā mea hana ʻoki ʻoki PCD
- Hoʻopilikino ʻia nā pahu hana ʻoki ʻoki PCD no ka hoʻokō ʻana i nā pono kūikawā a i ʻole nā koi o kā mākou mea kūʻai.Hoʻohana nui ʻia nā pahu hana ʻoki PCD no ka ʻoki ʻana a me ka mīkini ʻana i nā metala non-ferrous a me nā mea hoʻohui e like me SI / Al alloys, aluminika, keleawe a me nā mea like.Hoʻohana ʻia lākou i ka mīkini ʻana i nā mea non-metallic e like me ka lāʻau, graphite, ceramics, plastic, rubber a pēlā aku, kahi e koi ʻia ai ke kūpaʻa abrasion kiʻekiʻe a me ke ola lōʻihi.
Nā mea hana ʻoki ʻoki PCD
ʻO ka makana no nā ʻili daimana, ka ʻili ʻana a me ka wili ʻana, nā mea ʻoki daimana no ka ʻoki ʻana i ka ʻaoʻao, nā mea hoʻokomo PCD no ka huli ʻana a me ka wili ʻana, nā ʻāpana drill daimana no ka ʻeli ʻana i nā lua i nā mea hana a me nā papa kaapuni, etc.