Chizindikiro cha nthawi yonyamula katundu (LMI) ndi njira yowunikira chitetezo yomwe imathandiza woyendetsa crane kumvetsetsa ngati crane ikugwira ntchito mkati mwa mphamvu yake yonyamulira. Imayang'anitsitsa mosalekeza mgwirizano pakati pa katundu, ngodya ya boom kapena kutalika, utali wogwirira ntchito, kasinthidwe ka crane, ndi mphamvu zovotera.

Pa crane yam'manja, mphamvu yokweza imasintha pamene boom ikukwera kapena katundu amasunthira kutali ndi malo ozungulira a crane. A Chizindikiro cha Mobile Crane Load Moment imapatsa wogwiritsa ntchito zenizeni zenizeni zokhudzana ndi kusinthaku, kuwathandiza kupanga zisankho zotetezeka asananyamuke komanso panthawi yokwera.

Kodi "nthawi yolemetsa" imatanthauza chiyani?

M'ntchito za crane, "mphindi yolemetsa" imatanthawuza kutembenuka komwe kumachitika ndi katundu pamtunda woperekedwa kuchokera kumtunda wa crane. Nthawi zambiri amamveka ngati:

Katundu Kanthawi = Kulemera Kwambiri × Kugwira Ntchito Radius

Mwachitsanzo, katundu akhoza kukhala mkati mwa mphamvu ya crane pamene akwezedwa pafupi ndi crane. Komabe, pamene boom ikuwonjezedwa ndipo malo ogwirira ntchito akuwonjezeka, katundu womwewo ukhoza kupanga mphamvu yowonjezereka kwambiri. Ichi ndichifukwa chake crane sangathe kuweruzidwa ndi mphamvu ya mbedza yokha.

Tchati chonyamulira chikhalabe chiwongolero choyambirira cha kuthekera kololedwa konyamulira. LMI imathandiza wogwiritsa ntchito kufananiza momwe amagwirira ntchito ndi kasinthidwe ka crane kosankhidwa ndi kuchuluka kwake.

Kodi Chizindikiro cha Mobile Crane Load Moment chimagwira ntchito bwanji?

Mobile Crane Load Moment Indicator imagwiritsa ntchito masensa ndi makina owongolera omwe ali pa board kuti asonkhanitse deta yogwira ntchito. Kutengera mtundu wa crane ndi kapangidwe ka makina, imatha kuwunika:

• Boom kutalika
• Boom angle
• Radiyo yogwira ntchito
• Katundu wa mzere wokwera
• Outrigger udindo
• Counterweight kasinthidwe
• Kusankha kwa Jib kapena attachment
• Magawo a mzere
• Chovoteledwa ndi kasinthidwe kamakono

Dongosolo limayendetsa chidziwitsochi ndikuchiwonetsa mu cab ya wogwiritsa ntchito. Itha kuwonetsa katundu weniweni, mphamvu yololedwa, utali wozungulira, kuchuluka kwa mphamvu zomwe zimagwiritsidwa ntchito, ndi mauthenga ochenjeza.

Crane ikayandikira malire ake, LMI imatha kupereka zidziwitso zowoneka ndi zomveka. Makina ena amaphatikizanso ntchito zochepetsera zomwe zimalepheretsa kuyenda kwa crane kukakhala kuti kuchulukirachulukira kuli pafupi. Ntchito zenizeni zimadalira wopanga crane, chitsanzo, kasinthidwe, ndi zofunikira zachitetezo chapafupi.

Chifukwa chiyani LMI ndiyofunikira pa crane?

Chizindikiro cha mphindi yolemetsa chimathandizira oyendetsa kuyendetsa chimodzi mwazowopsa kwambiri pakukweza: kupitilira kuchuluka kwa crane pamlingo wina ndi kasinthidwe.

Mtengo wake ukuphatikiza:

Kudziwitsidwa kwabwinoko munthawi yeniyeni

Zinthu zimatha kusintha mwachangu pa telescoping, luffing, slewing, kapena repositioning. LMI imapatsa wogwiritsa ntchito nthawi yomweyo m'malo mongodalira zongoyerekeza.

Thandizo lakukonzekera kokwezeka kotetezeka

Kukweza kusanayambe, gulu liyenera kutsimikizira kulemera kwa katundu, kulemera kwake, kukweza ma radius, kutalika kwa boom, malo apansi, ndi kasinthidwe ka crane. Panthawi yokweza, LMI imathandiza kutsimikizira kuti crane imakhalabe mkati mwa malire osankhidwa.

Kuchepetsa chiopsezo chochulukirachulukira

Kuchulukitsitsa kungayambitse kusakhazikika, kupsinjika kwamapangidwe, kuwonongeka kwa boom, kapena chochitika chowopsa chokweza. Machitidwe ochenjeza amathandiza wogwiritsa ntchito kuzindikira pamene crane ikuyandikira malire zinthu zisanakhale zovuta.

Kuchita bwino kwa magwiridwe antchito a crane yam'manja

Ma cranes am'manja nthawi zambiri amagwiritsidwa ntchito posintha malo ogwirira ntchito, okhala ndi ma radii osiyanasiyana, makonzedwe akunja, zomata, ndi zofunikira zokweza. LMI yogwira ntchito bwino imathandiza ogwira ntchito kuti agwirizane ndi zosinthazi ndi chidziwitso chomveka bwino chogwirira ntchito.

Kodi chizindikiro cha mphindi yonyamula katundu chikufanana ndi tchati chonyamula katundu?

Ayi. Amagwira ntchito limodzi, koma sali ofanana.

Tchati chonyamula ndi chizindikiritso cha luso la wopanga crane. Imawonetsa kuchuluka komwe kumaloledwa kumasinthidwe enaake, kuphatikiza kutalika kwa boom, radius, counterweight, khwekhwe la outrigger, ndi cholumikizira.

Chizindikiro cha Mobile Crane Load Moment ndi chida chowunikira pakompyuta. Imagwiritsa ntchito data ya crane kuti ithandizire wogwiritsa ntchitoyo kumvetsetsa momwe zinthu zilili pano potengera momwe akugwirira ntchito.

Ogwira ntchito sayenera kutengera LMI ngati cholowa m'malo mwa tchati cholondola chonyamula katundu, pulani yokweza, ogwira ntchito oyenerera, kuwunika kwa tsiku ndi tsiku, kapena malangizo ogwiritsira ntchito opanga.

Kodi chingakhudze kulondola kwa LMI ndi chiyani?

LMI ndiyodalirika monga kuyika kwake, kusanja, mawonekedwe a sensor, ndi kuyika kwake. Zinthu zomwe zingakhudze zomwe zikuwonetsedwa ndi izi:

• Kusankhidwa kolakwika kwa crane
• Kukonzekera kolakwika kwa outrigger
• Zowonongeka, zowonongeka, kapena zosawerengeka
• Zolakwika za hook block, zotchingira, kapena zolumikizira
• Kusintha kwa radius ya katundu panthawi yokweza
• Kutsegula kwamphamvu komwe kumachitika chifukwa chakuyenda mwadzidzidzi kapena mphepo
• Thandizo losakwanira kapena losakwanira
• Kusintha kwadongosolo kosavomerezeka kapena kudutsa

Pachifukwa ichi, ogwiritsira ntchito amayenera kumaliza kuwunika kofunikira, kutsimikizira momwe makinawo alili asananyamule, ndikutsatira njira zowongolera ndi kukonza makina opanga crane.

Kodi LMI ingapangitse kukweza kulikonse kukhala kotetezeka?

Ayi. LMI ndi chithandizo chofunikira kwambiri, koma sichingalowe m'malo mwanzeru zaukatswiri kapena kukweza zinthu motetezeka.

Sichiyesa palokha kuopsa kwa tsamba lililonse. Mwachitsanzo, dongosololi silingatsimikizire ngati nthaka ili ndi mphamvu yonyamulira yokwanira, kaya zitsulo zasankhidwa bwino, kaya katundu woyimitsidwa angasokoneze chotchinga, kapena ngati mikhalidwe yamphepo ndi yoyenera kukweza komwe mwakonzekera.

Kugwira ntchito motetezeka kumafunikirabe wogwiritsa ntchito wophunzitsidwa bwino, chidziwitso cholondola chonyamula katundu, tchati cholondola chonyamula, malo oyenera apansi, kutsekera koyenera, kulumikizana momveka bwino, komanso kutsatira malamulo ndi malangizo a wopanga.

Kodi LMI iyenera kuyang'aniridwa ndi kusamalidwa bwanji?

Chizoloŵezi chokonzekera cha LMI chiyenera kuphatikizapo:

• Kutsimikizira kuti dongosololi likugwira ntchito moyenera musanagwire ntchito
• Kuyang'ana mauthenga ochenjeza, zolakwika za sensa, kapena zingwe zowonongeka
• Kutsimikizira kuti kasinthidwe ka crane kowonetsedwa kumagwirizana ndi kukhazikitsidwa kwenikweni
• Kutsimikizira mbeza yolondola, jib, counterweight, ndi outrigger chikhalidwe amasankhidwa
• Kutsatira nthawi zakusintha kwa wopanga
• Kuchotsa crane kuntchito yanthawi zonse pamene vuto lalikulu lachitetezo likudziwika, pokhapokha ngati pali njira zina zovomerezeka
• Kujambula kuyendera, kukonza, ndi kukonzanso ntchito

Osadumpha, kuletsa, kapena kunyalanyaza chenjezo la LMI. Ngati dongosololi likuwonetsa cholakwika, munthu yemwe ali ndi udindo ayenera kutsatira malangizo a wopanga crane ndi njira yokwezera chitetezo pamalowo.

Kusankha crane yam'manja yokhala ndi makina odalirika a LMI

Poyesa crane yam'manja, ogula akuyenera kuyang'ana kupyola pazenera. Funsani ngati makinawo amathandizira masinthidwe, zomata, zokweza, ndi malo ogwirira ntchito.

Mafunso ofunikira ndi awa:

• Kodi dongosololi likuwonetsa momveka bwino kuchuluka kwake, katundu weniweni, ndi utali wogwirira ntchito?
• Kodi imatha kuzindikira masinthidwe oyenera a boom, jib, outrigger, ndi counterweight?
• Kodi ntchito zochenjeza ndi zochepetsera ndizoyenera ntchito yomwe wafuna?
• Kodi calibration ndi chithandizo chaukadaulo chilipo?
• Kodi ogwiritsa ntchito angamvetsetse zenera ndi ma alarm mosavuta?
• Kodi zolemba za crane zimafotokoza momveka bwino momwe LMI imagwirira ntchito ndikuthetsa mavuto?

Chingwe chofananira bwino komanso makina osamalidwa bwino a LMI amatha kuthandizira kukweza kotetezeka, kolamulirika kwambiri pomanga, mayendedwe, zomangamanga, kukonza mbewu, ndi ntchito zamafakitale.

FAQ

Kodi pali kusiyana kotani pakati pa LMI ndi chizindikiro cha mphamvu?

Mawuwa amagwiritsidwa ntchito kwambiri. Chizindikiro cha mphindi ya katundu chimayang'ana pa ubale pakati pa katundu ndi utali wozungulira, pamene chizindikiro cha mphamvu chovotera chimapereka chidziwitso cha mphamvu yololedwa mumkhalidwe wamakono wa crane. Terminology ingasiyane ndi wopanga komanso dera.

Kodi chizindikiro cha mphindi ya katundu chimayeza kulemera kwa katunduyo?

Makina ambiri amatha kuwonetsa kuchuluka kwa mbedza kapena kuyeza, koma cholinga chawo chachikulu ndikuwunika kuchuluka kwake ndi ma radius motsutsana ndi momwe crane idakhazikitsidwa. Gulu lonyamulira liyenera kutsimikizirabe kulemera kwake komwe kwakwezedwa, kuphatikiza zida, mbedza, zida zonyamulira, ndi zomata.

Kodi crane iliyonse yam'manja imafunikira LMI?

Zofunikira zimasiyanasiyana ndi mtundu wa crane, mphamvu, dziko, kagwiritsidwe ntchito, ndi malamulo. Komabe, ma crane okhala ndi mphamvu yosinthika kutengera ma radius kapena masinthidwe nthawi zambiri amagwiritsa ntchito mphamvu yovotera kapena makina owunikira kuti azitha kugwira bwino ntchito.

Mapeto

Chizindikiro cha mphindi yonyamula katundu ndi chithandizo chofunikira kwambiri chachitetezo cha crane chomwe chimathandiza ogwiritsa ntchito kuyang'anira ubale womwe ulipo pakati pa katundu, ma radius, ndi kuchuluka kwake komwe kudavotera munthawi yeniyeni. Kwa crane yam'manja, imathandizira zisankho zotetezeka monga kutalika kwa boom, radius yogwira ntchito, ndikusintha masinthidwe.

Zotsatira zabwino zimachokera ku kuphatikiza odalirika Chizindikiro cha Mobile Crane Load Moment ndi ndondomeko yolondola yonyamulira, kugwiritsa ntchito tchati choyenera, ogwira ntchito ophunzitsidwa bwino, kuyendera, kukonzekera bwino pansi, ndi njira zoyendetsera bwino.

Pamayankho a crane yam'manja ndi chithandizo chaukadaulo chaukadaulo, chonde lemberani gulu lathu: https://www.xzjmd.com/contact-us/