Mmepụta naAngwa nkeCarbide e gwepịara eghe nke cemented

Usoro mmepụta nke carbide cemented gbajiri agbaji na-agụnye usoro abụọ: ikpochapụ na nyocha.

Nke mbụ, aEnwere ike kewaa lloy-etipịa ụzọ abụọ: nchicha aka na nchicha igwe. 

1. A na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ karịa 800ºC n'ime ọkụ site n'usoro ịhịa aka n'ahụ, ma tinye ya ozugbo na mmiri ka ọ dị jụụ, nke mere na carbide simenti gbawara. A na-akpụzi carbide gbawara agbawa n'ime mgbịrịgba ígwè.

2. Mechanical usoro ngwepịa n'ibu nwere ike iji dị ka hama crusher ma ọ bụ mpịakọta crusher. Ọ kacha mma ịhọrọ ndị na-agbaji mpịakọta abụọ maka ọrụ a, otu na-agbaji ihe siri ike, nke ọzọ na-agbajikwa nke ọma. Iji gbanwee ebe dị n'etiti rollers abụọ nke mpịakọta mpịakọta, ị nwere ike ịrụ ọrụ a siri ike, otu tebụl na-eme ka ọ bụrụ ihe siri ike, nke ọzọ na-eme ka ọ dị mma. Iji gbanwee ebe dị n'etiti rollers abụọ nke mpịakọta mpịakọta, ị nwere ike ịrụ ọrụ a siri ike, otu tebụl na-eme ka ọ bụrụ ihe siri ike, nke ọzọ na-eme ka ọ dị mma. Ka ịgbanwee pitch n'etiti abụọ rollers nke mpịakọta mpịakọta, carbide cimented nwere ike agbajikwa n'ime iche iche ọka nke ngwaahịa.

Second, sifting na grading.

A na-eji ihuenyo nlele ọkọlọtọ enyocha obere ngwaahịa ndị gbajiri aka.Uka mmepụta nke ọnụ ọgụgụ buru ibu nke ngwaahịa na-eji n'ibu vibrating ihuenyo.Ọ bụrụ na ahọpụtara ihuenyo ịma jijiji nke oyi akwa ise, enwere ike nyochaa ngwaahịa ahụ n'ime nha nha nha nha ise n'otu oge. Enwere ike ị nweta milimita nke cemented carbide siri ike site na ihuenyo aka igwe anaghị agba nchara nke ejiri aka ya mee.A na-akụchi efere igwe anaghị agba nchara nke nwere ọkpụrụkpụ nke 2mm n'ime efere na-emighị emi, a na-agbabakwa oghere ụfọdụ n'ime efere ahụ na-emighị emi dịka ụfọdụ nha nha nha nha ka ọ bụrụ ihuenyo milimita.

Dị iche iche urughuru size nso nke granular cemented carbide, ojiji dị iche iche.Ndị a ka m ga-ekwu maka ngwa nke carbide granular n'ụdị nha nha nha dị iche iche. A ga-enwe ngwa iri na mkpokọta.

1. Geological mkpọpu ngwá ọrụ

A na-eme mkpanaka ịgbado ọkụ nke Carbide nke carbide gbajiri agbaji nke nwere nha nha nke 3 ~ 5 mm na ọla kọpa ma ọ bụ igwe ndochi isi, wee tinye mkpanaka ịgbado ọkụ na egbugbere ọnụ nke ihe ọkụkụ ahụ na ire ọkụ acetylene oxygen iji mee ihe omimi ala.N'ụzọ dị otú a, na welded drill bit nwere ike igwu n'ime 5 ~ 6 ọkara esemokwu nkume formations, na melite arụmọrụ nke 2 ~ 3 ugboro karịa akuakuzinwo bit na welded siri ike carbide ezé, na oriri nke carbide bụ nanị otu ụzọ n'ụzọ iri nke. izugbe akuakuzinwo bit. Ụdị ihe omimi ala a nwere ịgbado ọkụ nke carbide surfacing nwere mmetụta na-egbu onwe ya.

2.Ọfọn stabilizer

A na-agwakọta ntụ ntụ carbide cimented nke igwe gbajiri agbaji na ọnụọgụ kwesịrị ekwesị ma tinye ya na tube nke 08 steel iji mee mkpara ịgbado ọkụ, na mkpanaka ịgbado ọkụ na-erute na mmanya nke mmanu mmanu stabilizer, nke na-eme ka ndụ ọrụ dịkwuo mma. ihe stabilizer. Ndụ ọrụ nke mmanu mmanu mmanu na-abawanye ugboro 2 na ugboro 10, n'otu n'otu. Ndụ ọrụ nke stabilizer surfacing na cemented carbide egwepịara egweri bụ 1 oge karịa nke nkedo tungsten carbide electrode, na 15 ugboro karịa nke cobalt chromium tungsten electrode.

3. Akụ ahụ nke diamond drill bit

Na mba anyị, a na-atụba ihe ahụ nke diamond tungsten carbide mgbe niile. Ebe ọ bụ na 1985, North China Petroleum Administration na-atụba tungsten carbide dị ka ihe anụ ahụ nke mgbawa diamond na mba anyị. Enwere ọtụtụ uru iji WC-Co urughuru alloy dị ka ihe ndò. E jiri ya tụnyere nkedo tungsten carbide, carbide a gbajiri agbaji na-esikwu ike na ntinye diamond, na-ejikọta ya na ahụ ígwè, na ihe ọkụkụ ahụ na-adịkwa nro ma maa mma mgbe a rụchara ya.

4.  Ngwá ọrụ ịkụ azụ na igwe nri nke ọma

A na-eji carbide ciment gbajiri agbagọ na igwe na-agbanwe nickel silver alloy filler metal, wee were ire ọkụ oxyacetylene na-ejupụta na mmanụ ọkụ.

5. Mgbawa ọkụ ọkụ gbawara agbawa

Mgbịrịgba ọkụ na-agbawa mgbe niile na-enwe esemokwu nke ígwè ore, coke na limestone, na iyi ahụ dị oke njọ. N'oge gara aga, a na-eji mkpara ịgbado ọkụ chromium nkedo dị elu iji belata mgbịrịgba mgbịrịgba. Mgbịrịgba ọkụ nke nwere dayameta nke mita 5 na olu nke cubic mita 5000 ka etinyere n'ime ya ma jiri simenti carbide kpuchie ya. Ndụ ọrụ nke mgbawa ọkụ mgbịrịgba na-ekpuchi usoro a bụ ugboro 3 ~ 8 ogologo karịa nke nwere nnukwu chromium cast iron electrode.

6. hụrụ agụba enweghị ezé

Mpempe akwụkwọ a enweghị seraration, ọnụ ọnụ ya na-enwekwa ihe na-enweghị atụ nke cemented carbide gbadoro ụkwụ n'elu mpempe akwụkwọ ígwè. Igwe a na-ahụ anya dị nkọ ma nwee ike belata ọtụtụ ihe ndị siri ike, nke ọma na nke akụ na ụba.

7. Tinye isi hama na bọọlụ nchara

A na-agbasa carbide simenti a zọpịara egwepịa n'ime ihe nkedo, a na-agbanye ígwè a wụrụ awụ na carbide cemented a gbajiri agbaji na-ejikọta ọnụ iji tụba nha geometric dị iche iche nke akụkụ na-eguzogide iyi. Ụdị nkedo a na akụkụ ndị a kpọchiri akpọchi - na-ejikarị 20 ~ 30 ma ọ bụ 40 ~ 60 ntupu nke granular cemented carbide, nkedo na nkedo na nkedo ígwè kacha mma iji manganese ígwè.

8. Ihe mejupụtara carbide simenti nwere igwe

A na-agwakọta ntụ ntụ WC-Co na ntụ ntụ nchara nke ọma, pịa ya ọkụ, wee tinye ya na alloy ọla kọpa iji mee ihe mejupụtara. Akụkụ ndị na-eguzogide ihe eji eme ihe a nwere ezigbo ihe eji arụ ọrụ ma na-eyi nguzogide.

9. Nkwado mgbochi iyi dị elu

A na-agwakọta ntụ ntụ WC kristal na WC-CO granular alloy n'otu n'otu na nha 60:40, kpuchie ya na ahụ na-ebu nchara, wee tinye ya na ọla kọpa isi ihe na-eme ka ọ bụrụ ihe na-ebu ibu nke na-eguzogide iyi dị elu.

10.Thermal ịgba ịgbado ọkụ ike frasi mgbakwunye

Teknụzụ ịgbado ọkụ na-ekpo ọkụ nke ntụ ntụ ntụ ntụ na-eme onwe ya dị ka ígwè, nickel na cobalt nọ na-arịgo. Na n'elu dị iche iche onwe fusing alloy ntụ ntụ, tinye a ụfọdụ ego nke 150-320 ntupu granular cemented carbide ntụ ntụ, wee fesaa ịgbado ọkụ, n'ihi na carbide ahụ chụgara n'ime ịgba ịgbado ọkụ oyi akwa, ndị na-eyi nguzogide nke ịgbado ọkụ oyi akwa bụ. mụbara nke ukwuu. Dịka ọmụmaatụ, enwere ike iji igwe ikuku na-ekpochapụ nke igwe carbon carbon naanị maka ọnwa 4, yana ndụ ọrụ na-abawanye ruo ọnwa 16 ka ịgbanye coal na ntụ ntụ ntụ ntụ ntụ ntụ ntụ nke nickel nke nwere 50% cemented carbide ntụ ntụ. The scraper nke ala alloy ígwè mixer, mbụ ndụ bụ naanị 2 ọnwa, na ọrụ ndụ na-agbatị 12 ọnwa mgbe ịgba ịgbado ọkụ na n'elu ntụ ntụ.

Ọ bụrụ na ị nwere mmasị na ngwaahịa tungsten carbide ma chọọ ozi ndị ọzọ na nkọwa, ị nwere ikeKPỌTỤRỤ ANYỊsite na ekwentị ma ọ bụ mail n'aka ekpe, ma ọ bụZitere anyị akwụkwọ ozina ala nke thisibe.