Hoʻopili ʻo TC i nā huahana no nā mīkini wili kila

Kahua: hoohehee;

Essence: kākoʻo i nā ʻōwili hana;

Nā hiʻohiʻona: ka paʻakikī o ka ʻili kiʻekiʻe, ka paʻakikī like ʻole, etc.

Huahana Huahana

Hoʻolauna Huahana

ʻO nā apo wili carbide i hoʻopaʻa ʻia (ʻike pū ʻia ʻo tungsten carbide roll apo) loaʻa ka waiwai hoʻokele wela maikaʻi.Ke hoʻohālikelikeʻia me nā mea'ē aʻe,ʻoi aku ka maikaʻi ma keʻano o ka wela-kū'ē'ē, ka lole-kū'ē a me ka ikaika.ʻO ka mea hou aku, ua emi iki kona paʻakikī ma lalo o ke kūlana o ka wela kiʻekiʻe.No laila, ua invented ka cemented carbide roll apo me ka app-pearance o kiʻekiʻe māmā holo uea kookoo mill.With ka ulu a me ka hoʻomaikaʻi, ua hoʻohana nui ia i loko o ka hana o kiʻekiʻe mama uea, pa a me ka deformed kila.

E pili ana i ka waiwai no kā mākou huahana, aia ʻelua pūʻulu e like me Wc-Co a me Wc-Co-Ni-Cr i loaʻa nā waiwai mechanical compre-hensive maikaʻi.ʻO ka ikaika kulou a me ka paʻakikī o ka hopena a hiki i ka 2200 Mpa a me (4-) x106J / m'respectively.Its hardness and wear resistance mai ka tungsten carbide (Wc) aʻo ka paʻakikī a me ka ikaika e pili ana i ka mea paʻa (Co-Ni-Cr). I kēia manawa, ʻo ka wili hoʻopau ʻana he 8-10 mau kū.Ma muli o ka nui o ka ʻili haʻihaʻi o ka ʻāpana i ʻōwili ʻia, hiki i ke kola ma ke alo o ka wili hoʻopau ke pale i ka hana kaumaha a me ka hopena ikaika.No laila, ʻo ka paʻakikī kiʻekiʻe a me ke kūpaʻa wela wela maikaʻi nā kumu mua, ʻo ia ka mea ma mua o ka hoʻohana ʻana. nā apo.I kēia manawa, ʻo ka wili hoʻopau ʻana he 8- 10 mau kū. No ka nui o ka ʻili o ka haʻihaʻi o ka ʻāpana i ʻōwili ʻia, hiki i ke kola ma ke alo o ka wili hoʻopau ke pale i ka hana kaumaha a me ka hopena ikaika.No laila, ʻo ka paʻakikī kiʻekiʻe a me ke kūpaʻa maikaʻi ʻana i ka wela wela nā kumu mua, ma mua o ka pale ʻana.e uku nui mākou i ka pale ʻana a me ke kūpaʻa luhi wela o nā apo ʻōwili.

ʻO ka wehewehe ʻana o Tc Ring

Kakahi o OD(mm)	Kakahi o lD(mm)	ʻO ke kiʻekiʻe (mm)
145-450	87-280	62-150

ʻO ka ʻōwili karbida Tungsten

Ka laulā o waho anawaena: 154-450mm

Ka laulā o ke anawaena o loko: 87-280mm

Ka laulā o ke kiʻekiʻe: 62-150mm

Papa kuhikuhi o na Lola i pau

ʻAe ʻia nā ʻae no ka OD, ID, a me ke Kiʻekiʻe o nā apo ʻōwili (mm)
ANO	OD≤200 mm		OD > 200mm
ANO	ʻOi aku ka maikaʻi	Papa maʻamau	ʻOi aku ka maikaʻi	Papa maʻamau
Ka hoomanawanui o OD	±0.020	±0.050	±0.030	±0.050
Ka hoomanawanui o ka ID	+0.020 0	+0.035 0	+0.025 0	+0.050 0
ʻO ka hoʻomanawanui o H	±0.025	±0.100	±0.050	±0.100

Papa Nui no TC sila metala mechanical apo apo me ke kiʻekiʻe kiʻekiʻe
Papa	Māmā (g/cm³)	Paʻakiki (HRA)	TRS(Mpa)	Paipai ʻia ka noi
YG4C	15	89.5	1800	Hoʻohana nui ʻia e like me nā pihi liʻiliʻi no nā bit percussion a me nā mea hoʻokomo o nā bits prospecting rotary e ʻoki i nā ʻano palupalu a me ka paʻakikī.
YG6	15.8	89.5	1700	Hoʻohana nui ʻia e like me nā pihi o nā bits percussion liʻiliʻi a me nā mea hoʻokomo o nā bits prospecting rotary e ʻoki ai i nā ʻano palupalu a me ka paʻakikī.
YG8	14.7	88.5	2300	Hoʻohana nui ʻia e like me nā pihi o nā bits percussion liʻiliʻi a me nā mea hoʻokomo o nā bits prospecting rotary e ʻoki ai i nā ʻano palupalu a me ka paʻakikī.
YG13C	14.3	86	2500	Hoʻohana nui ʻia e like me nā mea hoʻokomo a me nā pihi o nā bits tricone rotary-percussive bits a me nā bits drill pōhaku kaumaha e ʻoki ai i nā papa waena-paʻakikī a paʻakikī.
YG15	14	86.5	2500	ʻOi aku ka ikaika, a hoʻohana nui ʻia e like me nā mea hoʻokomo a me nā pihi o nā bits rotary-percussive, nā pahu drill pōhaku kaumaha e ʻoki i nā hana paʻakikī.v