Hoʻolauna o Hardbanding

ʻO Hardbanding ka uhi metala paʻa paʻa ʻole ʻO Hardbanding ke kaʻina hana o ka hoʻomoe ʻana ma luna o ka uhi a i ʻole ka ʻili o ka metala paʻakikī] ma kahi ʻāpana metala palupalu. Hoʻohana ʻia e ka hoʻoheheʻe ʻia ʻana o ke kinoea metala ma ka ʻili o waho o nā ami mea paahana drill pipe e hoʻonui ai i nā hui paahana drill pipe, collars, a me ke kaumaha kaumaha drill pipe ola lawelawe a me ka hoʻohaʻahaʻa ʻana i ka lole kaula casing mai ka ʻaʻahu e pili ana i nā hana wili.

Hoʻohana ʻia ʻo Hardbanding kahi e hoʻohana ʻia ai ka wiliwili a me ke axial friction e pili ana i ka wili a me ka tripping e hana i ka lole abrasive nui ma waena o ke kaula drill a me ka pahu a i ʻole ma waena o ke kaula drill a me ka pōhaku. Hoʻopili ʻia nā uhi paʻa paʻa i nā wahi pili nui loa. ʻO ka maʻamau, hoʻohana ʻia ka hardbanding i ka hui ʻana no ka mea ʻo ia ka ʻāpana ākea o ke kaula drill a e hoʻopili pinepine ai me ka pahu.

I ka hoʻomaka ʻana, ua hoʻokuʻu ʻia nā ʻāpana tungsten-carbide i loko o kahi matrix haʻahaʻa haʻahaʻa, e waiho ana i ke kūlana ʻoihana no nā makahiki he nui. Eia nō naʻe, ua ʻike koke nā mea nona ka pūnāwai ʻoiai ua pale maikaʻi ʻia ka hui ʻana o ka mea hana, ua hana pinepine nā ʻāpana tungsten-carbide ma ke ʻano he mea ʻoki ʻoki kūʻē i ka pahu, e hōʻemi ana i ka nui o ka lole a me ka pau ʻole o ka pahu pahu. No ka hoʻoponopono ʻana i ka pono koʻikoʻi no kahi huahana paʻa paʻa paʻa i hiki ke pale pono i nā hui a me nā mea hana ʻē aʻe.

ʻO nā ʻano o ka hardband:

1. Hoʻokiʻekiʻe paʻakikī (PROUD)

2. Holoi i ka paʻakikī (FLUSH)

3. Hardbanding ma luna o ka huhū waena o Drill Collar a me Heavy Weight Drill Pipe

Nā hana paʻakikī:

1. Mālama i ka hui ʻana o ka mea hana paipu drill me ka ʻāʻī a me ka ʻaʻahu a hoʻonui i ke ola lawelawe DP.

2. Mālama i nā ami mea hana i ka pohā wela.

3. E hoemi ana i ka aahu o ka pahu.

4. E hoemi ana i na poho wiliwili.

5. Hiki i ka Hardbanding ke hoʻohana i nā mea hoʻohui hāmeʻa welded slim OD.

Nā noi paʻakikī:

1. Hoʻohana ʻia ʻo Hardbanding i nā paipu wili o nā nui a me nā pae āpau.

2. Hiki ke hoʻohana ʻia ka hardbanding ma ka tubular hou a u    sed.

3. Hiki ke hoʻohana ʻia ka hardbanding ma luna o nā hui paipu drill i hana ʻia ma GOST R 54383-2011 a me GOST R 50278-92 a i ʻole ma nā kikoʻī kikoʻī o nā hale wili paipu ʻāina, a ma nā hui paahana drill pipe i hana ʻia no ka API Spec 5DP.

4. Hiki ke hoʻohana ʻia ka hardbanding ma luna o nā paipu drill me nā ʻano hui like ʻole, me nā ʻāpana ʻāpana poʻohiwi pālua.

5. Hiki ke hoʻohana ʻia ka hardbanding ma nā paipu hoʻoheheʻe anuanu a me ka DP lawelawe ʻawaʻawa.

Hiki ke hoʻohana ʻia ka hardbanding ma ka tubular o nā ʻano a me nā nui:

1. kino paipu OD 60 i 168 mm, lōʻihi a hiki i 12 m, OD o welded mea paahana ami no DP palapala.

2. Hoʻohana ʻia ʻo Hardbanding ma nā mea hoʻonāukiuki o ka HWDP, ma nā wahi hui pū o HWDP, a me DC o nā ʻano a me nā nui.

3. Hoʻohana pū ʻia ʻo Hardbanding i ka huhū waena o HWDP a me DC.

4. Hiki ke hoʻohana ʻia ka hardbanding ma nā ʻāpana mea hana ma mua o ka wili ʻia ʻana i ka paipu drill.

Hoʻokoe ʻia e ka hoʻohana ʻana i ka paipu drill me ka hardband:

1. Hoʻonui ʻia ke ola lawelawe o ka paipu Drill a hiki i 3 mau manawa.

2. Ho'emi 'ia ka 'a'ahu hui 'ana ma ka 6-15 % ma muli o ke 'ano o ka hardbanding i ho'ohana 'ia.

3. Ho'emi 'ia ka 'a'ahu o ka paia ma ka 14-20 % ke ho'ohālikelike 'ia me ka ho'ohana 'ia e nā hui mea hana ma'amau.

4. E hoemi ana i na poho piliwai.

5. Ua ho'emi 'ia ka torque rotary e pono ai, no laila e ho'emi ana i ka ikehu.

6. Hoʻomaikaʻi i ka hana wili.

7. Hoemi i ka manawa wili.

8. E ho'ēmi i ka pinepine o ke kaula wili a me ka hāʻule ʻana o ke kaula pahu i nā hana wili.