PDC imyitozo ya bits nozzles Igishusho cyihariye

Imyitozo ya PDC bits nozzles

Imyitozo ya PDC bits nozzles, igaragaramo imiterere yoroshye, imbaraga nyinshi, irwanya kwambara cyane, hamwe n’ingaruka zikomeye, ni byo biranga PDC bit nozzle ni bumwe mu buryo butatu bushya bwo gucukura ku isi mu myaka ya za 1980. Imikoreshereze yumurima yerekana ko gucukura diyama ikwiranye nuburyo bworoshye kugeza hagati-bigoye kubera ibyiza byubuzima burebure bwigihe kirekire, igihe gito, kimwe na bore ihamye.

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Ibicuruzwa birambuye

Ibicuruzwa

Intangiriro

Carbide nozzle ya sima nimwe mubintu byingenzi bigizwe na diyama ya diyama, tungsten carbide drill bit nozzle ikoreshwa muguhindura, gukonjesha, no gusiga amavuta yibice byimyitozo ngororamubiri, nozles ya karbide irashobora kandi guhanagura ibyuma byamabuye munsi yiziba hamwe namazi yo gucukura mugihe cyakazi cyumuvuduko mwinshi, kunyeganyega, umucanga, hamwe na gaze ya peteroli. Carbide nozzles nayo ifite hydraulic rock gucamo ibice. Nozzle isanzwe ni silindrike; irashobora gutanga umusaruro uringaniye ukwirakwiza hejuru yigitare.

Tungsten karbide nozzles ikoreshwa cyane cyane mugukata neza hamwe na bits ya cone roller yo gukonjesha amazi no gukaraba ibyondo, dukurikije gucukura ibidukikije bya geografiya, tuzahitamo imigezi itandukanye y'amazi n'ubunini bw'imyobo muburyo bwa tungsten.

Ubwoko bwa karbide nozzles

Hariho ubwoko bubiri bwingenzi bwa karbide nozzles ya bits. Imwe iri hamwe nuudodo, indi ntayindi. Carbide nozzles idafite urudodo ikoreshwa cyane cyane kuri biti ya roller, karbide nozzles ifite urudodo ikoreshwa cyane kuri biti ya PDC. Ukurikije ibikoresho bitandukanye byo gukoresha ibikoresho, hari ubwoko 6 bwurudodo rudodo rwa bits ya PDC:

2. Amashurwe yindabyo ubwoko bwurudodo

3. Inyuma ya mpande esheshatu

4. Imbere ya mpandeshatu y'imbere

5. Y ubwoko bwa (3 slot / grooves) urudodo

6. Ibikoresho by'ibiziga byimyitozo bito bito no gukanda ibice.

Igikoresho cya Kedel kirashobora kubyara ubwoko bwinshi bwimitwe ya nozzle ya PDC ya drits bits muri metric na imperuka. Ihuriro ryigihugu rihuriweho hamwe, urudodo rwiza, hamwe nudodo twihariye harimo icyiciro cya 3 cyuzuye, ukuri kwukuri kurwego rwabanyamerika. Ukurikije ibyo usabwa kuri biti ya karbide, birashobora gushushanywa no guhinduranya.

Ntidushobora kubyara gusa tungsten karbide nozzles, ariko kandi turashobora no kubyara amajwi akurikije ibishushanyo cyangwa ingero. Nozzles iraboneka muburyo butandukanye bwuburyo bwubunini hamwe nubunini bukomatanyirijwe kumurongo wo hasi-umwobo. Ibyiciro byacu-byageragejwe byateguwe kuburemere bukomeye no kwambara birwanya imbaraga-nyinshi za porogaramu. Turashobora guhuza icyiciro cyihariye cya tungsten karbide yibikoresho byawe. Dufite uburambe bwo gukora imiterere nubunini butandukanye bwa tungsten alloy nozzles.

Icyiciro cyibikoresho

Icyiciro	Co (%)	Ubucucike (g / cm3)	Gukomera (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