Kuki gusobanukirwa ubushobozi bwa Platforme za Granite bwo gutwara imizigo ari ingenzi mu gukora neza?

Mu rwego rwo gukora neza, ubunyangamugayo n'ubunyangamugayo bw'ibikoresho byo gupima ni ingenzi cyane kugira ngo hamenyekane ubuziranenge bw'umusaruro wa nyuma. Imbuga za granite, zikunze gukoreshwa nk'ishingiro ry'imashini zipima (CMMs), ibikoresho byo kugenzura, n'ibikoresho bitandukanye byo gukora, bigomba kugumana ubunyangamugayo bwabyo mu bihe bitandukanye byo gupima. Ubushobozi bw'izi mbuga bwo gutwara imizigo si bumwe gusa, kuko imbuga zagenewe kuzuza ibisabwa byihariye hashingiwe ku buremere zitezweho. Kuva ku bikoresho byoroshye kugeza ku bikoresho bikomeye, gusobanukirwa itandukaniro ry'imiterere y'imbuga za granite ni ingenzi mu kwemeza ko zikora neza mu bikorwa bitandukanye by'inganda.

Imbuga za granite ni ingenzi mu gutanga ubuso buhamye, kandi ubushobozi bwazo bwo kwikorera imizigo ni ingenzi mu kubungabunga ubugari no kugabanya ububobere mu gihe cyo kuzikoresha. Izi mbuga zigomba gushushanywa no kubakwa hakoreshejwe ibikoresho, imiterere, n'ubuhanga bwo kuzitunganya bihuye n'ibyo zigenewe. Yaba mbuga zishyigikira ibice byoroheje cyangwa imashini ziremereye, ni ngombwa guhitamo igishushanyo mbonera gikwiye kugira ngo habeho ubuziranenge bw'igihe kirekire.

Ku mbuga za granite zoroheje, ubusanzwe zifite ibiro biri munsi ya 500 kg, igishushanyo mbonera gishingiye ku kuringaniza kw'imiterere y'ubuhanga n'ubworoheje. Izi mbuga zikoreshwa cyane cyane ahantu hakenewe ubuziranenge buhanitse, ariko uburemere bwazo bugomba kugabanuka. Ibikoresho nka granite y'umukara ya mica y'ibice bito, ifite quartz ya 30% cyangwa irenga, ni byo bikunze gukoreshwa. Ibi bikoresho bitanga ubucucike bwiza bwa 2.6–2.7g/cm², bishimangira ubukana mu gihe bigabanya uburemere. Ubunini bwa platform busanzwe buri hagati ya mm 50 na 80 kuri 1m × 1m, kandi igishushanyo mbonera gifite imiterere y'imbavu iri munsi. Hamwe n'imbavu zitandukaniye kuri mm 200–300 kandi zifite ubugari bwa mm 30 n'uburebure bwa mm 40, iki gishushanyo mbonera gitanga uburinganire bwiza hagati y'imbaraga n'uburemere, bigatuma zoroha 30% kurusha inyubako zikomeye. Byongeye kandi, frequency y'uru rubuga iri hejuru ya 50Hz, bifasha kwirinda kubangamira imitingito.

Ubuhanga bwo gushushanya izi mbuga nabwo ni ingenzi. Ubugari bw'ubuso bukorerwaho bugenzurwa kugeza kuri 0.005mm/100mm, bigatuma habaho impinduka nkeya ndetse no mu gihe cy'imitwaro iringaniye.urubuga rwa granitezikoreshwa cyane mu guteranya ibikoresho by'ikoranabuhanga, gupima ibikoresho bito, n'ibindi bisa nabyo aho gukorana na platform birenga 60% by'ubuso bwose bw'aho amashanyarazi anyura, bikarinda umuvuduko ukabije ahantu haherereye.

Imbuga ziciriritse, kuva kuri kg 500 kugeza kuri kg 5000, zakozwe zifite urutonde rw'ibintu by'ingenzi bitandukanye. Nubwo zigumana urwego rwo hejuru rw'ubuhanga, izimbuga zigomba kwakira imitwaro minini. Kuri izimbuga, granite y'ibice biciriritse ni yo ikundwa, akenshi ifite feldspar 40%–50%. Ubucucike bwiyongereye bukagera kuri 2.7–2.8g/cm³, kandi ubugari bw'urukuta burazamuka bukagera kuri mm 100–150 kuri 1m × 2m. Igice cyo hasi gifite imiterere ishyigikiwe n'urukuta, aho imbavu z'ingenzi zifite ubugari bwa mm 50, naho imbavu z'imbere zikaba mm 30 z'ubugari, zigakora 100 × 100mm. Ahantu hakomeye hazengurutswa ku mfuruka kugira ngo bigabanye ubunini. Iyi miterere y'urukuta igenzura ko urukuta rugumana imbaraga zarwo kandi ikagabanya guhindagurika.

Kugira ngo habeho ubuziranenge buhagije, izi mbuga akenshi zifite utudomo twa T (ubugari bwa mm 12–16) two gushyiraho ibikoresho, aho intera iri hagati ya mm 100 na mm 150. Utwo dudomo dushyirwa mu mwanya watwo kugira ngo tudatuma imbaraga zatwo zigabanuka, aho nibura intera ya mm 30 uvuye munsi. Mu gihe cyo gushyiraho, ibikoresho bishobora guhindurwa bikoreshwa kugira ngo umutwaro ukwirakwizwe neza, hamwe n'ingingo enye zo gushyigikira kuri metero kare, bigatuma imizigo iguma muri 5%. Utwo dudomo dukoreshwa mu mashini zipima, kugenzura ibumba riciriritse, n'ibindi bisa, aho intera ntarengwa yemewe ari ≤ L/10000 (L ikaba ari uburebure bwazo).

Imbuga zikomeye, zagenewe gutwara ibintu birenza ibiro 5000, zubatswe kugira ngo zirwanye guhindagurika kw'ibintu bitewe n'uburemere bunini. Izimbuga zikozwe mu ibara rya granite, zifite kristale ya quartz irenga 2mm, kandi zifite ubucucike burenga 2.8g/cm³. Ubusanzwe imbaraga zo gukandagira z'iki gikoresho zirenga MPa 200, kandi ubunini bw'izimbuga buri hagati ya mm 200 na 300 kuri modeli ya m 2 × 3m. Inyubako ni ikomeye, ifite ishingiro rinini (ubugari bwa mm 50) rihuza n'urukuta runini binyuze mu gice cy'ishingiro gifite ishusho y'igi hamwe n'umugozi wa epoxy resin (ufite imbaraga zo gukata ≥ 15 MPa).

Ku mbuga ziremereye, gushyiraho bisaba gutegura ubutaka bwihariye. Urufatiro rwa beto rugomba kuba rufite ubugari bwa mm 300, hamwe n'ibyuma bikozwe mu bikoresho bya Q235. Hagati y'urufatiro n'urukuta, hakoreshwa urwego rwa chloroprene rufite ubugari bwa mm 3 kugira ngo habeho gukwirakwira neza kw'imitsi. Urufatiro rugomba kuba rufite ubushobozi bwo gutwara imizigo bwa nibura 0.3 MPa. Izi mbuga zikoreshwa mu bikorwa nko kugenzura ibikoresho biremereye by'imashini no gushushanya ahantu hanini ho gucukura, aho guhindagurika kw'imitsi mu gihe kirekire bigomba kuguma munsi ya mm 0.002 ku mwaka.

Amahame ngenderwaho yo gupima ibyuma bitandukanye bya granite bifite imizigo na yo aratandukanye cyane. Ibikoresho byoroheje bikorerwa ibizamini byo guhindagura (umuvuduko wo gukurura 10-500Hz, amplitude 0.1mm) kugira ngo hamenyekane ko nta resonance ibaho. Ibikoresho byoroheje bikorerwa ikizamini cy’umuzigo uhoraho inshuro 1.2 z’ubushobozi bwabyo, aho guhindagurika bitarenze 0.001mm nyuma y’amasaha 24 yo gushyiramo no gukuraho imizigo. Ibikoresho byoroheje bikorerwa ikizamini cyo kwirinda umunaniro, aho ibyuma 1000 byo gukuramo imizigo biri kuri 80% by’umuzigo wabyo kugira ngo hamenyekane ko nta mvune zigaragara, byemezwa binyuze mu gupima inenge zinjira mu miyoboro.

Mu guhitamo urubuga rwa granite rukwiye, ni ngombwa guhuza igishushanyo mbonera n'ibisabwa byihariye by'iyi porogaramu. Ku nganda zikenera ubushobozi bwo gukora neza no gutwara ibintu biremereye, guhitamo igishushanyo mbonera gikwiye cy'urubuga bitanga umusaruro n'ubwizerwe mu gihe kirekire. ZHHIMG isobanukiwe akamaro k'ibisubizo byihariye byagenewe buri mukiriya, itanga ubwoko butandukanye bw'urukuta rwa granite rutanga ubwiza, ituze, kandi ruramba mu bihe bitandukanye byo gupakira.

Muri ZHHIMG, dutanga ubwoko bwinshi bw'imbuga za granite, zakozwe kugira ngo zihuze n'ibyo inganda zikeneye kuva ku gutunganya neza kugeza ku kugenzura ibintu bikomeye. Imbuga zacu zakozwe ku rwego rwo hejuru kugira ngo zikore neza cyane, zitanga ubwiza n'ubuziranenge, uko byagenda kose. Kwiyemeza kwacu guhanga udushya no kunoza ibintu bidufasha gutanga ibisubizo bihoraho, biguha ishingiro ryiza ry'ibyo ukeneye mu gukora neza.