Komatsu K Max K40RC Rock Meeth Outlast Standard Chisel Points in Basalt Cukumbura Aho Impact Fracture ari bwo buryo bw'ibanze bwo gucika intege

Impact Fracture vs. Abrasive Wear muri Basalt

Amenyo asanzwe y’indobo zifata imyenge ashingiye ku gice gito cyane cyambukiranya igice kugeza ku mutwe usongoye kugira ngo yinjiremo. Mu bwoko bw’amabuye nk’amabuye y’umucanga cyangwa imyenge ifite imbaraga zo gukandagira munsi ya 150 MPa, ubu buryo bukora neza kuko gukuraho ibikoresho ahanini biba ari ugukurura. Ariko mu gucukura imyenge, uburyo bw’ibanze bwo gucika intege ni ukuvunika kw’imyenge: umutwe muto w’indobo zifata imyenge ucika bitewe n’umutwaro mwinshi iyo iryinyo rikubise ku nkombe y’ibuye rya basalt ku muvuduko wa 1.5 kugeza 2.0 m/s.

Isesengura ryacu ryagaragaje ingingo 87 zavuye mu mishinga yo gucukura imashini ya basalt mu majyepfo y'uburasirazuba bwa Aziya na Amerika y'Epfo, ryagaragaje ko 64 ku ijana byananiwe no kuvunika umutwe (gutakaza uburebure bwa mm 25 kugeza kuri 40), 21 ku ijana byananiwe no gucika ku ruhande, naho 15 ku ijana gusa ni bo bagezeho mu mpera z'ubuzima bwabo bitewe no kwangirika. Igihe cy'imikorere mbere yo kuvunika cyari amasaha 197, ugereranije n'amasaha 800-1.200 yo kugira ngo umuntu agire ubuzima bwiza muri ubu buryo. Ubu buryo bwo kunanirwa bushingiye ku kuvunika busobanura ko kunoza buhoro buhoro mu gukomera cyangwa kudakomera bigira ingaruka nke. Igisubizo kigomba gukemura neza ubukana bw'ingaruka.

Igishushanyo cy'amenyo ya K40RC Rock

K40RC (P040RC ihwanye nayo) ni kimwe mu bigize amenyo y’amabuye akomeye ya Komatsu yitwa K Max. Imiterere yayo yihariye irimo ubugari bwa 40% ku gice cyo hagati cy’amenyo ugereranije n’umusemburo usanzwe wa K100, imiterere y’umutwe ufunze hamwe n’umusemburo wa mm 12 usimbura umusemburo ukarishye wa mm 3 ku ngingo z’umusemburo, inkuta zikomeye zigabanya gucikagurika binyuze mu gukwirakwiza imbaraga z’inkurikizi ku buso bwagutse, hamwe n’ubuso bwuzuye burabagirana bukuraho impande nto aho imvune itangira.

Ibisobanuro by'ingenzi: Uburemere bwa 7.8 kg, ubukana bwa 48-52 HRC, icyuma cya Cr-Mo-Ni alloy, ingufu nke za Charpy impact ni 24 J kuri 20 deg C. Mu kugereranya, ingingo zisanzwe za chisel mu bwoko bumwe bw'uburemere zikunze kugaragaza 18 kugeza 20 J. Uburemere buri hagati ya 20 na 33% ni yo mpamvu nyamukuru ituma amenyo ya K40RC arokoka ingaruka zikomeye ziterwa n'ingingo zisanzwe. Ku bacukuzi bato bo mu bwoko bwa toni 20-25,Iryinyo rya K15RC Komatsu ry'ibuyeitanga ibikoresho bisa na filozofiya y'igishushanyo mbonera ku biro 3.2.

Amakuru y'imikorere y'ikigo

Igereranya ryagenzuwe ryakorewe mu ruganda rw’amabuye rwa basalt muri Vietnam ryatangaga toni miliyoni 1.5 ku mwaka. Imashini ebyiri zo gucukura za toni 35 zifite adaptateri za Komatsu K Max zakoreraga mu maso amwe mu gihe cy’iminsi 90. Imashini A yakoresheje amanota asanzwe ya K100. Imashini B yakoresheje amenyo y’amabuye ya K40RC. Imashini zombi zakoreshaga amasaha 16 ku munsi. Amano asanzwe yakoreshaga amasaha 203 mbere yuko umutwe uvunika. Amenyo y’amabuye ya K40RC yakoreshaga amasaha 712 mbere yuko agera ku gihombo cya 60 ku ijana bitewe no kwangirika buhoro buhoro, ntabwo yavunitse. Amenyo ya K40RC yageze ku nshuro 3.5 z’igihe cyo gukora nta kintu na kimwe cyabaye.

Igereranya ry'ibiciro: Amenyo ya K40RC afite igiciro cy'ubwinshi kuva kuri 55 kugeza kuri 65% ugereranyije n'amano asanzwe ya chisel. Ariko, ku nshuro 3.5 z'igihe cyo gukora kandi nta gihe cyo guhagarara gishingiye ku kuvunika gishingiye ku ikosa, ikiguzi cy'ingirakamaro kuri buri saha yo gukora cyari hasi ho 53% ku menyo ya K40RC. Mu gihe cyo gukuraho amenyo 2-3 adateganijwe kuri buri mashini ku mwaka, kuzigama kwiyongereyeho.

Ubumenyi bwibikoresho: Cr-Mo-Ni Alloy

Ubuhanga bwa K40RC mu gukata ibyuma bugamije uburyo bwihariye bwo gucika kw'ingufu mu buryo bworoshye. Chromium (1.2-1.6 ku ijana) itanga ubushobozi bwo gukomera mu gukomereza mu bice binini. Molybdenum (0.4-0.6 ku ijana) igenzura imiterere y'ubushyuhe kandi ikongera imbaraga z'ubushyuhe bwinshi. Nickel (0.8-1.2 ku ijana) igabanya ubushyuhe bwo guhindura ibyuma kuva kuri ductile kugera kuri brittle, bigatuma ubukana bw'ingufu bukomeza no mu bikorwa bya basalt mu gihe cy'ubukonje aho ubushyuhe bw'ibikoresho bushobora kugabanuka kugera kuri dogere selisiyusi 5 kugeza kuri dogere selisiyusi 10.

Uburyo bwo kuvura ubushyuhe ni ingenzi cyane: kuzimya amavuta kuva kuri dogere selisiyusi 860 hanyuma ugashyushya kuri dogere selisiyusi 400 kugeza 450 bitanga imiterere mito ya martensite ishyushye ifite ubukana bwa 48-52 HRC. Munsi ya dogere selisiyusi 380 bitanga ubukana hejuru ya 55 HRC ariko bigabanya agaciro ka Charpy kari munsi ya 15 J, bigatuma iryinyo ricika intege. Ubukana hejuru ya dogere selisiyusi 500 bugarura ubukana hejuru ya 30 J ariko bugagabanya ubukana munsi ya 45 HRC.ISO 12100itanga umutekano w'imashini ziyobora uburyo bwacu bwo guhitamo no gupima ibikoresho.

Inama ku bijyanye n'ubwikorezi bw'indege

Ku gikorwa icyo ari cyo cyose aho ingingo zisanzwe za chisel zinanirwa kuvunika mbere y'uko zigera ku masaha 400, guhindura amenyo y'amabuye ya K40RC bizagabanya ikiguzi. Turasaba igerageza ry'iminsi 90 ku mashini ebyiri zicukura kugira ngo zemeze ubukungu bw'aho hantu.Amenyo y'indoboGuhitamo gucukura basalt bigomba gushyira imbere ubukana bw'ingaruka kuruta ubukana bukabije, kandi agaciro ka K40RC ka Charpy ka 24 J gatanga ingano ikenewe.Ningbo Yinzhou Join Machinery Co., Ltd.ku giciro cya K40RC n'uko imigabane iboneka.Ibipimo ngenderwaho bya SAEtanga ibisobanuro birambuye ku bijyanye n'imiterere y'amenyo yo gukurura imyuka, kandi ibicuruzwa byacu bya K Max bikorwa hakurikijwe ibi bipimo.

Ibibazo Bikunze Kubazwa

Ni iki gitandukanya amenyo y'amabuye ya K40RC n'ingingo zisanzwe z'umusemburo?Amenyo y'amabuye ya K40RC akoresha icyuma cya Cr-Mo-Ni gifite ubunini bwa 40%, gifite icyuma cya Cr-Mo-Ni gifite uburebure bwa 48-52 HRC, n'ubukomezi buke bwa 24 J, bitandukanye n'ingingo zisanzwe zagenewe gucukurwa muri rusange.

Ni izihe mashini zicukura zikoresha amenyo ya K40RC?Amenyo ya K40RC ashyira Komatsu K Max adaptateri ku byuma bicukura toni 30-50 kugira ngo bikoreshwe mu gucukura amabuye akomeye.

Ese amenyo y'amabuye agabanya umusaruro wo gucukura?Muri basalt, umutwe ugonze utera kwiyongera kwa 5-10 ku ijana kw'ingufu runaka kuri toni imwe, ariko ibi bivanwaho no gukuraho igihe cyo kuruhuka giterwa no kuvunika.

Icyitegererezo cyo Gukomeza Kwambara mu Bikorwa bya Basalt

Gusobanukirwa uburyo amenyo ya K40RC akura mu ibumba rya basalt bifasha gutegura neza uburyo bwo guhindura no gucunga ububiko. Isuzuma ryacu rigaragaza ko amenyo ya K40RC akura mu ibumba rya basalt akurikiza uburyo bwo gukura mu byiciro bitatu. Icyiciro cya 1 (amasaha 0-200) ni ukwangirika aho ubuso buto butunganywa neza kandi iryinyo rigatakaza 8 kugeza kuri 12 ku ijana by'uburemere bw'umwimerere ku gipimo cya 0.04 kg ku isaha. Icyiciro cya 2 (amasaha 200-550) ni ukwangirika guhoraho aho igihombo cy'ibikoresho kiba kiri ku murongo wa kilometero 0.025 ku isaha. Icyiciro cya 3 (amasaha 550-712) ni ukwangirika kwihutishwa aho igice cy'inyuma cyagabanutse bihagije ku buryo igitutu cyo gukoraho cyiyongera kandi igipimo cyo kwangirika kikiyongera kikagera kuri kilometero 0.05 ku isaha. Aho gusimbuza amenyo ni hagati y'icyiciro cya 2 n'icya 3, hafi amasaha 550, aho hafi 35 ku ijana by'uburemere bw'umwimerere bwakoreshejwe. Iki gihe cyongerera ingano y'ikoreshwa ry'ubwangirika mu gihe hirindwa ko ikoreshwa ryihuse aho igihe cyo gusimbuza kitari giteganijwe.

Guhuza Adaptateri n'Iterambere ry'Ibintu mu Mutwe

Iryinyo rya K40RC rikenera adaptateri ya Komatsu K Max, itandukanye na adaptateri zisanzwe za K100 cyangwa K200 mu bintu bitatu by'ingenzi: imiterere y'izuru ifite ubuso bwagutse bwo gutwara (milimetero 85 ugereranyije na mm 65 kuri K100), umwobo wo gufunga ushyirwa kuri mm 12 uvuye ku mutwe w'izuru, kandi umwanya w'amano wongerwa kugira ngo uhuze igice kinini cya K40RC. Ku bakoresha ibyuma bya Komatsu bya kera, turasaba gahunda yo guhindura adaptateri mu byiciro: gusimbuza adaptateri zagize ingaruka mu gihe cy'ibikorwa bikomeye biteganyijwe, guhindura imashini imwe icyarimwe. Igiciro cyo guhindura adaptateri ya K40RC kingana na $180-250 kuri adaptateri (ibice hamwe n'akazi ko kuyishyiraho) kigaruzwa mu masaha 400 ya mbere yo gukora binyuze mu kugabanya ikoreshwa ry'amenyo. Ku bacukuzi ba PC210 na PC220, iryinyo rya K15RC ritanga inyungu zimwe na zimwe za K Max mu ipaki yoroheje ijyanye n'ubwoko bwa toni 20-25, hamwe n'amafaranga yo guhindura adaptateri angana.

Gahunda yo gusobanura ikiguzi ku bayobozi b'imishinga

Gutanga urugero rw'ubucuruzi bwo kwemererwa na K40RC mu buyobozi bw'umushinga bisaba kugereranya neza ikiguzi. Mu nyigo yacu yo muri Vietnam, gahunda isanzwe yo gukoresha amenyo ya chisel point yakoreshaga amenyo 1.260 kuri buri mashini ku mwaka ku giciro cya $18.900 kuri buri mashini, hamwe n'ibikorwa 16 byo guhindura amenyo byatwaraga amasaha 64 yo kubungabunga bifite agaciro ka $4.800 kuri buri mashini. Gahunda ya K40RC yakoreshaga amenyo 360 kuri buri mashini ku mwaka ku giciro cya $8.460 kuri buri mashini, hamwe n'ibikorwa 4 byo guhindura amenyo byatwaraga amasaha 16 yo kubungabunga ku giciro cya $1.200 kuri buri mashini. Amafaranga yose yazigamwe ku mwaka kuri buri mashini: $14.040. Ku mashini 5, amafaranga yazigamwe ku mwaka ya $70.200 ni ikintu cy'ingenzi gishobora kwimurwa mu bindi bikorwa by'ibanze byo kubungabunga cyangwa kuvugurura ibikoresho.

Kugereranya na sisitemu y'amenyo y'inyongera ya Rock

Nubwo K40RC ari yo twibandaho kuri sisitemu za Komatsu K Max, abakoresha ubwikorezi bw'amato bashobora no gusuzuma ubundi buryo bwo gupima amenyo y'amabuye. ESCO Super V Rock Tooth iri mu ngano ingana itanga ubukana nk'ubw'ingaruka ku rugero rwa 25 J nibura ariko ikoresha uburyo butandukanye bwo gufunga busaba adaptateri zihariye za ESCO. Caterpillar Abrasion Rock Tooth kuri adaptateri za Cat C-Series itanga ubukana nk'ubw'ingaruka za 24 J hamwe na sisitemu itandukanye yo kubika pin. Inama tugira ku masosiyete akoresha ubwoko buvanze ni uguhuza uburyo bwo guhitamo amenyo hakurikijwe ikirango cya adaptateri: K40RC kuri adaptateri za Komatsu K Max, ESCO Rock Tooth kuri adaptateri za ESCO, na Cat Rock Tooth kuri adaptateri za Cat. Guhuza amenyo hakurikijwe ikirango cya adaptateri aho kuba ubwoko bw'amenyo rusange bikuraho ibyago byo guhuza kandi byoroshya kugura binyuze mu guhuza sisitemu ya adaptateri isanzwe ya buri mashini. Ku mashini nshya zigura, gushyiraho adaptateri za Komatsu K Max mu gihe cyo gutumiza bituma amenyo ya K40RC akoreshwa ako kanya kandi birinda ikiguzi cyo kongera gushyira adaptateri nyuma yo kuzizana. Ubu buryo bwakoreshejwe n’abakora amenyo benshi bo muri Aziya y’Amajyepfo y’Uburasirazuba kandi bwagabanyije SKU zabo ku kigero cya 40 kugeza kuri 60%.

Ibyifuzo by'imikorere byihariye ya Basalt

Uburyo bwo gukoresha bigira ingaruka zikomeye ku buzima bw'amenyo y'amabuye mu gucukura amenyo ya basalt. Ibyavuye mu bushakashatsi bwacu bwakorewe mu ruganda rwo muri Vietnam bigaragaza uburyo butatu bwo gukoresha amenyo butuma K40RC ikora neza. Ubwa mbere ni ukugenzura inguni y'indobo: kugumana inguni y'injiro ya dogere 45 kugeza kuri 50 (ugereranije n'inguni ya dogere 60 kugeza kuri 70 ikoreshwa cyane ku menyo asanzwe mu butaka bworoshye) bigabanya imbaraga zo gukurura amenyo ku mutwe w'amenyo binyuze mu gukwirakwiza imbaraga zo kwinjira mu gace kanini gakoranaho. Icya kabiri ni ukwirinda gukurura amenyo: kwinjira mu isura y'amabuye neza aho kuzunguruka indobo mu gihe cyo kwinjira bwa mbere bigabanya uburemere bw'ingufu ku rundi ruhande ku menyo ku kigero cya 40 kugeza kuri 60%. Icya gatatu ni uguhuza umuvuduko w'indobo n'ubukomere bw'ibikoresho: kugabanya urujya n'uruza rw'amazi mu ndobo kugeza kuri 75 kugeza kuri 85 ku ijana mu gihe cyo kwinjira mu ndobo (ugereranije n'urujya n'uruza rwuzuye mu bikoresho byoroshye) bigabanya ingufu z'ikinyabutabire zijyanwa mu menyo mu gihe cyo gukubita. Ibikorwa bishyira mu bikorwa ibi bikorwa bitatu hamwe no kuvugurura K40RC akenshi bigira igihe cyo kongera gukora amenyo ku kigero cya 15 kugeza kuri 20 ku ijana uretse iterambere ry'ibanze bitewe no guhindura amenyo gusa.

Gahunda y'Inkunga ya Tekiniki na Serivisi zo mu Buhinde

Ku bikorwa byo gukoresha amenyo y’amabuye ya K40RC, dutanga ubufasha mu bya tekiniki bujyanye no gusesengura imiterere y’amenyo y’ubusa n’amahugurwa yo kugenzura. Gahunda yacu yo gukorera mu murima ikubiyemo: kugenzura imitangire y’ibikoresho mbere yo kuyishyiraho hakoreshejwe isuzuma ry’imiterere y’amadaptateri, igenzura ry’amasaha 100 rijyanye n’inyandiko z’ubusa n’amafoto, raporo z’igihembwe zigereranya ingano nyayo y’ubusa n’amakuru y’ibanze yavuye mu bushakashatsi bwacu ku mabuye y’agaciro, n’isuzuma rya buri mwaka hamwe n’inama zo kunoza imiterere y’amenyo hashingiwe ku mezi 12 yabanje y’amakuru y’ubusa. Iyi gahunda iboneka ku bakiriya b’imodoka batumiza nibura amenyo 500 ya K40RC ku mwaka kandi ikubiyemo ubufasha bwo kugenzura amenyo hakoreshejwe videwo aho gusura amenyo bidashoboka. Gahunda yo gufasha abahanga mu bya tekiniki byagaragaye ko irushaho kunoza ubuzima bwa serivisi ya K40RC ku kigero cya 8 kugeza kuri 12 ku ijana ugereranyije n’ivugurura ry’ibanze binyuze mu gushyiraho no gukoresha neza.

Urutonde rw'incamake rw'ishyirwa mu bikorwa ry'abayobozi b'amato

Gukoresha amenyo y'amabuye ya K40RC mu gucukura basalt bisaba gahunda isobanutse yo kuyashyira mu bikorwa. Genzura ko adaptateri zisanzwe ari Komatsu K Max series (zigaragazwa n'imiterere y'izuru rinini n'aho pin ifungira). Tegeka ingano y'igerageza ry'iminsi 90 y'amenyo ya K40RC 50 kugeza 100 ku byuma bibiri bipima. Andika igipimo cy'ibanze cyo kwangirika ku ngingo z'ubushyuhe mu minsi 30 mbere yo guhinduranya. Shyira amenyo ya K40RC ku byuma bipima hanyuma upime igihombo cy'uburemere mu masaha 100. Bara ikiguzi ku isaha imwe y'akazi nyuma y'iminsi 90 hanyuma ugereranye n'igihe cy'ibanze. Niba K40RC igeze ku giciro gito ku isaha, teganya ikoreshwa ry'imodoka zose utangirana n'imashini zipima cyane. Garura amenyo yose adahuye n'ibyo witeze mu gihe cy'ingwate.

Kugira ngo ubone inyandiko zirambuye za tekiniki zirimo amakuru ajyanye na K40RC, ibiciro byo kwambara kwa basalt ku bijyanye n'imiterere y'imikorere yawe, hamwe n'ingero zo kugereranya ibiciro byo guteza imbere icyegeranyo cy'ubucuruzi imbere mu kigo, hamagara itsinda ryacu rishinzwe ubufasha mu by'ubuhanga. Dutanga inama zihariye zishingiye ku bipimo by'ubwikorezi bwawe n'imiterere y'ibikoresho.

Kugira ngo ubone inyandiko zirambuye za tekiniki zirimo amakuru ajyanye na K40RC, ibiciro byo kwambara kwa basalt ku bijyanye n'imiterere y'imikorere yawe, hamwe n'ingero zo kugereranya ibiciro byo guteza imbere icyegeranyo cy'ubucuruzi imbere mu kigo, hamagara itsinda ryacu rishinzwe ubufasha mu by'ubuhanga. Dutanga inama zihariye zishingiye ku bipimo by'ubwikorezi bwawe n'imiterere y'ibikoresho.

Kugira ngo ubone amakuru y’inyongera ku byerekeye tekiniki n’ibiciro by’amenyo y’amabuye ya K40RC ku bwoko bwawe bwihariye bwo gucukura, hamagara itsinda ryacu rishinzwe kugurisha ubabwire ibisobanuro by’imashini yawe n’imiterere y’imikorere witeze kugira ngo ubone inama yihariye.

Ningbo Yinzhou Join Machinery Co., Ltd. ikora amenyo y'amabuye ya K40RC na K15RC kuri adaptateri za Komatsu K Max. Twandikire kugira ngo ubone ibiciro, ibiciro bihari, n'ubufasha bwa tekiniki ku bikenewe mu mushinga wawe wo gucukura basalt. Itsinda ryacu rishobora gutanga ikigereranyo cy'ingufu zisanzwe bitewe n'imiterere y'ibikoresho byawe by'aho ukorera ndetse n'imiterere y'imodoka z'abacukuzi.

Iryinyo rya K40RC ry'amabuye ni igisubizo cy'igikorwa icyo ari cyo cyose cyo gucukura basalt aho ibice bisanzwe bya chisel binanirwa bitewe no kuvunika mbere y'uko bigera ku masaha 400. Amakuru yacu yo mu murima aturuka mu mushinga wo gucukura amabuye muri Vietnam agaragaza ko igihe cyo gukora kirenze inshuro 3.5 kandi ko igiciro kiri hasi cya 53% ku isaha imwe ugereranije n'ibipimo bisanzwe bya chisel bya K100. Icyuma cya Cr-Mo-Ni gifite agaciro ka 24 J gafite agaciro ka Charpy gashoboka gatanga imbaraga zikenewe kugira ngo kibeho ingaruka zikomeye zo gucukura amabuye akomeye nta kuvunika gukomeye bituma amenyo asanzwe ananirwa imburagihe. Hamagara Ningbo Yinzhou Join Machinery kugira ngo ubone ibiciro bya K40RC n'amakuru ajyanye n'ingano y'imodoka yawe yo gucukura n'imiterere y'imikorere.