2. Ibyiza by'ingenzi ku irushanwa (Ijambo ry'ingenzi rikungahaye ku bikubiyemo byihariye)
2.1 Igishushanyo mbonera cyoroheje cy'imashini yo gucukura amabuye igendanwa
Ifite uburemere bwa kilogarama 26 gusa n'uburebure bw'umubiri wose bwa mm 661, imashini yo gucukura amabuye ya YT28 igabanya uburemere bw'umubiri wo hejuru mu gihe cyo gucukura amabuye y'ubutare umunsi wose. Imashini zose zo kugenzura zifatanye ku mugozi mukuru wo gufata kugira ngo zikoreshwe n'ukuboko kumwe, bikuraho kunanura ukuboko kenshi. Imashini yo gucukura amabuye y'ubutare igabanya uburyo bwo guhinda imishyitsi ku bakoresha, ikaba ari ingenzi cyane mu gihe kirekire cyo gucukura amabuye yo munsi y'ubutaka mu bice bifunze by'imiyoboro.
2.2 Sisitemu y'umwuka myiza kugira ngo ikoreshe buhoro kandi itange umusaruro uhoraho
Iyi mashini yo gucukura amabuye ya YT28 ifite imiterere myiza y’imbere mu kirere, igabanya ikoreshwa ry’umwuka wose kuri ≤81 L/s, yemerera icyuma kimwe gisanzwe cyo gucukura umwuka gukoresha imashini nyinshi zo gucukura amabuye icyarimwe. Ifite frequency ihoraho ya 37Hz yo gucukura munsi y’umuvuduko w’umwuka wa 0.63Mpa, igatanga ingufu zihamye za ≥70J nta guhindagurika kw’ingufu mu gihe cyo gucukura imyobo miremire. Iyi mashini ikora torque nyinshi irinda gucukura bit jamming, aho usanga hari ikibazo gikunze kugaragara ku bikoresho byo gucukura amabuye akomeye byo mu rwego rwo hasi.
2.3 Uburyo bwo gucukura amazi avanze n'umwuka
Bitandukanye n'uburyo bw'ibanze bwo gucukura amaguru budafite uburyo bwo kugenzura aho buhuriye, icyuma gicukura amaguru cya YT28 gikoresha ikoranabuhanga ryuzuye ryo gufunga amazi n'umwuka. Abakoresha bagomba gukoresha amazi mbere yo gutemba umwuka ufunze, babuza cyane gucukura byumye kugira ngo bagabanye ibyago by'umukungugu wa silica. Amazi akoreshwa mu gucukura 0.3Mpa avanga n'umwuka usohoka kugira ngo asukure neza ibice by'amabuye bivuye mu myobo ya mm 34–42, agumana imiterere y'ibuye rigororotse kandi akongera igihe cyo gukoresha icyuma gicukura tungsten. Agapfundikizo gashobora gukurwaho gasubiza umwuka mu buryo bworoshye kugira ngo abakozi birinde guhura n'imyanda ishyushye.
2.4 Uburyo bwo guhuza ahantu hagari nk'aho hacukurwa imyobo myinshi
Ubuhinduzi bw'amabuye busobanura ubu buryo bwo gucukura amabuye bwa YT28, bufite ubushobozi bwo guhuza neza n'ubucukuzi bw'amabuye y'agaciro, ubwikorezi n'uburyo bwo kubungabunga amazi:
- Ibirombe by'icyuma n'amakara munsi y'ubutaka: Icukura amabuye y'amakara, icukura amabuye y'agaciro ya zahabu, icukura amabuye y'umuringa yo gucukura imiyoboro y'amazi, guturitsa stope no gucukura insinga zo ku gisenge
- Ibikorwa remezo by'ubwikorezi: Gucukura amabuye yo mu miyoboro y'amazi yo mu muhanda munini, gari ya moshi n'aho mu miyoboro y'amazi yo mu muhanda wa gari ya moshi yo mu majyepfo y'igihugu
- Ibikorwa byo gucukura amabuye y'agaciro mu byobo bifunguye: Gucukura amabuye y'agaciro mu byobo by'amabuye y'agaciro, gucukura amabuye y'agaciro ya granite
- Ingufu z'amazi n'ibikorwa by'umujyi: Gucukura imigozi yo kubungabunga imigezi, gucukura amabuye y'ishingiro ry'urugomero, gusenya sima ntoya
Itanga ubujyakuzimu bwiza bwa metero 5 hamwe n'umurambararo wa mm 34–42 ushobora guhindurwa, ikaba ijyanye neza n'ibipimo by'ubwubatsi bw'ibisasu bikoreshwa mu masoko y'ubwubatsi ya Aziya, Afurika na Amerika y'Epfo.
2.5 Ibikoresho birwanya kwangirika kw'imashini zikora ibikoresho by'imashini ndetse n'igiciro gito cyo kubungabunga
Ibice byose by'ingenzi bifite umutwaro (piston, umubiri wa valve, agakoresho k'icyuma) bya Shenli YT28 jack hammer mining drill ni icyuma gishyushye gifite alloy steel, gishyushya cyane kandi gifasha mu kurwanya ingese, kandi kiramba cyane kurusha ibindi bikoresho bya cast. Ibice bifunga bikoresha umupira urwanya amavuta kugira ngo bishobore kwihanganira igihe kirekire amazi n'umwuka ufunze. Ingano z'ibice bisimburana zituma habaho guhindagurika n'ibikoresho bisanzwe bya YT-series rock drill, bigabanya umuvuduko w'ibikoresho ku matsinda yo kubungabunga ibirombe no kugabanya igihe cyo gukora ibikoresho mu gihe cyo gusana imirima.
3. Ibisobanuro by'uburyo bwo gukora
Nk'imashini isanzwe ikoresha amabuye akoreshwa mu mwuka, imashini ikoresha amaguru ya YT28 ikoresha umwuka ufunze nk'isoko yonyine y'ingufu zayo, ikurikiza imikorere y'ibice bine:
- Umwuka ufunze winjira mu cyumba cy'imbere cya valve kugira ngo utware piston ya 80mm y'umurambararo hamwe na 60mm isubiranamo, ugakubita cyane icyuma cya R22×108mm kugira ngo icyuma gikomeye cy'amabuye gikomere.
- Igikoresho cyo kuzunguruka cyubatswemo imibumbe kizunguruka gato icyuma cyo gucukura nyuma ya buri gihe cyo gukubita, kikarinda ko amabuye acibwa kimwe kandi kikarinda ko ibice by'ibisasu bijya mu mwobo.
- Ukuguru k'umwuka gahuye na FT160BC gakoresha umuvuduko w'umwuka kugira ngo gatange imbaraga zo kwihutisha imbere, bikuraho gukenera umuvuduko w'umubiri ukabije kandi bigabanya umunaniro mwinshi w'umukoresha.
- Umuyoboro w'amazi uhujwe utanga amazi asohoka mu mwobo kugeza ku mutwe w'agace k'amazi; amazi ava mu mwuka uvanze akuraho imyanda y'amabuye yashegeshwe buri gihe, bigatuma habaho isuku mu myobo mu gihe ukurikiza amabwiriza yo gukumira ivumbi ry'amabuye.
Ubu buryo bwo gucukura amabuye y’agaciro mu buryo bukoresha imbaraga zose hamwe butuma imashini yo gucukura amabuye y’agaciro ya YT28 iba amahitamo meza kandi ahendutse yo gucukura amabuye y’agaciro haba mu mihanda miremire ndetse no mu mishinga mito yo guturitsa amabuye y’agaciro.
4. Isesengura ryuzuye ry'ikoreshwa ry'inganda
4.1 Ibikorwa byo gucukura amabuye y'agaciro munsi y'ubutaka
Nk’imashini yihariye yo gucukura amabuye yo munsi y’ubutaka, imashini ya YT28 jackleg ishyigikira gucukura imyobo myinshi ifite imiterere ya dogere 360 yo guteza imbere imihanda y’ibirombe by’amakara, guturitsa amabuye ya zahabu, gucukura imiyoboro y’umuringa no gushyiraho imigozi y’icyuma. Urufatiro rwayo rugufi runyura mu nzira ntoya zo munsi y’ubutaka hamwe n’ahantu hato cyane imashini nini zo gucukura amabuye zidashobora kugera.
4.2 Kubaka imiyoboro y'amazi n'ubwikorezi
Ubu buryo bwo gucukura amabuye yo mu bwoko bwa tunnel bukoreshwa cyane mu gucukura imyobo yo mu muhanda, imiyoboro ya gari ya moshi no gucukura imyobo yo munsi y'ubutaka mu mijyi. Imiterere yabwo yoroheje yoroshya gusimbuza kenshi ahantu hatangana mu miyoboro, mu gihe ingufu zihoraho zo gukubita zihutisha iterambere ryo gucukura imiyoboro y'amabuye akomeye.
4.3 Guturika amabuye mu mwobo ufunguye
Uburyo bwa kinyabutabire bwo gucukura amabuye y’inka bukozwe mu buryo bw’umwuga bwo gucukura amabuye y’inka akozwe mu buryo bwa granite, basalt na limestone. Ubugari bw’imyobo bushobora guhindurwa bufite uburebure bwa mm 34–42 bujyanye n’ibisabwa mu gucukura imyobo, kandi ubushobozi bwo gusukura imyobo ikomeye burinda kuziba imyanda bigatuma imiyoboro ikomeza gucukura igabanuka.
4.4 Ingufu z'amazi n'imirimo y'ubwubatsi
Uburyo bwiza bwo gucukura amabuye y'agaciro mu gucukura ishingiro ry'urugomero, gucukura imiyoboro yo mu misozi ihanamye, gucukura imiyoboro y'amazi ku mihanda no gucukura amabuye yo mu miyoboro ihanamye. Imiterere y'ingenzi yo guhuza ikirere n'amazi yujuje politiki ikomeye yo kugenzura ivumbi rikomoka ku bidukikije ishyirwa mu bikorwa ku nyubako mpuzamahanga.
4.5 Gusenya Ibikoresho Bito n'Ibikoresho Bidasanzwe by'Ubutare
Ikwiriye ubwubatsi bw'amabuye ya gisirikare, gutunganya ubusitani bw'amabuye, gucikamo ibice by'amabuye no gusenya sima nto aho gucukura imashini zitwara imizigo ari ngombwa cyane mu mikorere.
5. Amabwiriza agenga imikorere ihamye
- Isuzuma ryuzuye ry'ibikoresho mbere yo gukora: Suzuma imiyoboro y'umwuka/amazi, imiyoboro ihuza imiyoboro, urwego rw'amazi akoreshwa mu gucukura amavuta n'ibindi bikoresho byose bicukura amabuye bigenda kugira ngo bitabazwa cyangwa byangiritse; kura ibice by'amabuye bidakomeye ku buso bw'aho acukura mbere yo gutangira.
- Uburyo bwo gucukura amazi butose: Banza ufungure valve itwara amazi, hanyuma ufungure valve ifunze umwuka urimo umwuka mu gihe utangiye gucukura; hagarika umwuka utanga mbere yo gufunga amazi igihe akazi karangiye. Ntuzigere ukora imirimo yo gucukura amazi yumye.
- Ibikoresho byo kwirinda by’agateganyo: Abakoresha bagomba kwambara ingofero z’umutekano, uturinda urusaku mu matwi, amadarubindi y’umutekano adatera ingaruka n’uturindantoki two gukora; ntugashyire umubiri imbere y’icyuma gikoreshwa mu gucukura kugira ngo wirinde gukomeretswa n’imitsi yavunitse.
- Igikorwa cyo gucukura intambwe ku yindi: Tangira icukura ry'amabuye ya YT28 rikoresha umwuka ku muvuduko muto kugira ngo ushyireho umwobo wo guturika, wimurire ku ngufu zose nyuma yo gucukura cm 15–20 z'ubujyakuzimu; wirinde gucukura cyane kugira ngo ukingire piston y'imbere n'amatsinda y'abafunga.
- Gahunda yo kubungabunga nyuma yo gufunga: Kuramo imiyoboro yose y'umwuka n'amazi, oza ivumbi ry'amabuye risigaye mu gice cyo gucukuramo icyuma cy'umwuka cya YT28, kuraho amazi yakusanyije mu gice cyo gucukuramo icyuma cya FT160BC, hanyuma wongere amavuta mu cyuma gitanga amavuta cya FY200B mbere yo kubika.
6. Inganda n'Inkunga ku Isi Nyuma yo Kugurisha
Hebei Shenli Pneumatic Machinery ni uruganda rwemewe rwa ISO9001 na CE rwihariye mu gukora imashini zicukura amabuye zikoresheje amaguru y’umwuka, imashini zicukura amaguru zikoresha ibyuma bicukura amabuye n’ibikoresho by’imashini zicukura amabuye. Imashini zose zicukura amahembe ya YT28 zipima umusaruro wose mbere yo koherezwa, kandi igipimo cy’ibipimo by’umusaruro cyarangiye ni 100%.
- Ingano ntoya yo gutumiza: 1 unit; ikirango cya OEM cyihariye, irangi ry'imashini n'ipaki yo kohereza hanze birahari ku bicuruzwa byinshi
- Politiki y'ingwate: garanti y'amezi 3 ikubiyemo ibice byose by'ingenzi, ubuyobozi buhoraho bw'ikoranabuhanga ryo gukoresha kure ku buntu
- Ibikoresho bisimbura: Urutonde rwuzuye rw'ibikoresho bisimbura bya YT28 bibikwa mu bubiko bwo mu gihugu kugira ngo byoherezwe ku isi yose vuba
- Amabwiriza yo kwishyura yemewe: 30% by'amafaranga yatanzwe mbere yo gutanga; inkunga ya FOB, CIF, CFR, EXW, CPT, amasezerano y'ubucuruzi mpuzamahanga
- Amahitamo y'ibicuruzwa ku isi yose: Kohereza ubutumwa bwa elegitoroniki (DHL/Fedex/TNT/UPS) ku bicuruzwa biri munsi ya USD 1000; ibicuruzwa byo mu mazi / ibicuruzwa byo mu kirere ku bicuruzwa byinshi bya seti 3 cyangwa zirenga, gukurikirana ibyo bicuruzwa byuzuye no kwemeza ko bitangwa ku gihe.