Nā Kiʻi Hōʻike ʻia ʻo Tungsten Carbide Water Jet Nozzles

Nā Nozzles Water Jet Tungsten Carbide

ʻO Tungsten carbide kahi mea like ʻole i ka wā e pili ana i ka hoʻohana ʻana i nā ʻoihana ʻaila a me nā kinoea.Loaʻa pinepine kēia mau ʻoihana i nā kūlana koʻikoʻi ma uka a me waho.ʻO nā wai abrasive like ʻole, nā mea paʻa, ke one me nā kūlana kiʻekiʻe a me nā kūlana paʻi ke kumu nui o ka ʻaʻahu ma nā ʻanuʻu āpau o ke kahawai a me nā kaʻina hana i luna.ʻO nā ʻāpana e like me nā valves, choke beans, valve seat, lima lima a me nā nozzles i hana ʻia mai loko mai o ka tungsten carbide ikaika a kūpaʻa loa i ke koi.Ma muli o ka like, ua piʻi ka noi a me ka hoʻohana ʻana i nā nozzles tungsten carbide no ka ʻoihana ʻaila a me nā huahana koʻikoʻi i nā makahiki i hala.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

He aha ka tungsten carbide i koho maikaʻi loa no nā nozzles?

• ʻO Super coarse grain hard alloy virgin raw material, 100% alloy ma ke kaomi ʻana a me ka sintering, i hoʻonui ʻia ka paʻakikī a me ka paʻakikī o ka drill bit e 30% i ka manawa like.

• Hoʻolālā kūʻokoʻa, hoʻonui ka wikiwiki o ka ʻeli ʻana a me ka ʻeli ʻana i 20%, hoʻonui ke ola i 30%

• Ke kūpaʻa ʻana o ka nui ma nā wahi me nā kūlana kiʻekiʻe o ka wela a me ke kaomi

• He hoʻopau maikaʻi e maʻalahi ke hoʻomaʻemaʻe

• Kūleʻa maikaʻi loa, kū'ē i ka abrasion

Maikaʻi ke kumu kūʻai ma muli o ke ola lōʻihi a me nā pono mālama pono ʻole.

ʻO ke kumu nui loa

(1) ma lalo o kekahi mau kūlana, e like me ka nozzle diameter, injection Angle a me ka mamao spray, ʻoi aku ka kiʻekiʻe o ke kaomi jet, ʻoi aku ka maikaʻi o ka hopena haʻihaʻi pōhaku;

(2) ma lalo o ke kūlana nozzle anawaena, injection Angle a me ka nozzle neʻe wikiwiki e mau, e hoʻonui ka mamao spray maikaʻi me ka piʻi ʻana o ke kaomi, hiki i 32.5 manawa o ka nozzle anawaena ma 200MPa;

(3) ʻo ke kumu o ka neʻe ʻana o ka nozzle e hōʻike i ka manawa hana o ka pōhaku erosion jet.Ke emi ma lalo o 2.9mm/s, liʻiliʻi kona hopena i ka hopena erosion o ka pōhaku.

(4) ke emi ka puʻe ma mua o 150MPa, piʻi ka jet pressure a piʻi wikiwiki ka nui o ka haʻihaʻi pōhaku i kēlā me kēia mana;akā naʻe, ke piʻi aʻe ka puʻe, e emi iki ka leo haʻihaʻi pōhaku no kēlā me kēia mana, a ʻo ka maikaʻi haʻihaʻi pōhaku ka mea kiʻekiʻe loa ma 150MPa.

(5) neʻe ka nozzle kiʻekiʻe kiʻekiʻe i mua, me ka hopena haʻihaʻi pōhaku maikaʻi loa a me ka Angle injection maikaʻi loa o 12.50.

Nā kikoʻī o nā huahana

Papa Mea

Papa	Co(%)	ʻOi (g/cm3 )	Paʻakiki (HRA)	TRS(NN/mm²）
YG6	5.5-6.5	14.90	90.50	2500
YG8	7.5-8.5	14.75	90.00	3200
YG9	8.5-9.5	14.60	89.00	3200
YG9C	8.5-9.5	14.60	88.00	3200
YG10	9.5-10.5	14.50	88.50	3200
YG11	10.5-11.5	14.35	89.00	3200
YG11C	10.5-11.5	14.35	87.50	3000
YG13C	12.7-13.4	14.20	87.00	3500
YG15	14.7-15.3	14.10	87.50	3200