Ni gute wagura Gantry Crane yo ku rwego rwo hejuru? Industry Experts Share 6 Core Criteria In Industrial Production
Ibikoresho by'icyambu, imishinga y'ibikorwa remezo, n'indi mirimo, cranes za gantry zikora nka "workhorse" y'ibikoresho biremereye. Imikorere yabo igira ingaruka ku buryo butaziguye imikorere y'imikorere, ibipimo by'umutekano, n'ikiguzi cy'imikorere. Ariko, ubuziranenge bwibicuruzwa butandukanye cyane ku isoko, kandi ibiciro by'ibicuruzwa biva ku rugero runini. Ni gute umuntu yakwirinda kugura imitego no kugura ibikoresho bihuje n'ukuri kandi biramba? Dushingiye ku bunararibonye bw'imyaka 15 mu bucuruzi, twabakusanyirije ibipimo bitandatu by'ingenzi byo gusuzuma.

1. Guhuza neza ibisabwa mu mikorere: Irinde ibisubizo "birenze" cyangwa "bidahagije"

Intambwe ya mbere yo guhitamo ntabwo ari ukugereranya ibicuruzwa, ahubwo ni ugusobanura neza ibipimo by'ingenzi by'imikorere yawe. Ibintu bitatu by'ingenzi bigomba kugenzurwa mu buryo bwitondewe:

Ubushobozi bwo kuzamura: Tekereza kuri toni nyinshi z'ibikorwa byo kuzamura buri munsi, mugihe ubungabunga umutekano wa 10% -20% (urugero, niba ukunda kuzamura imizigo ya toni 50, igikoresho cy'icyiciro cya toni 63 kirasabwa).

Uburebure n'uburebure bwo kuzamura: Uburebure bugomba gutwikira ubugari bw'ahantu h'ibikorwa, kandi uburebure bwo kuzamura bugomba kuba bujuje ibisabwa byo gukusanya imizigo cyangwa kurenga inzitizi, hamwe n'umupaka w'amakosa ugenzurwa muri cm ±50.

Work class: Classified based on operational frequency and load conditions (A1-A8 levels). Ku bikorwa by'icyambu bikomeje, biragirwa inama yo guhitamo ibyiciro bya A6 cyangwa birenga, mu gihe ikoreshwa ry'uruganda rishobora guhitamo ibipimo bya A3-A5.

Pariki y'ibicuruzwa yigeze guhitamo ibikoresho bidahagije kugira ngo izigame ibiciro, bigatuma habaho kugongana kenshi mu gihe cyo gupakira no gupakira kontineri. Mu mezi atandatu, ibiciro byo kubungabunga byarenze 30% by'ikinyuranyo cy'ibiciro by'ibikoresho, urugero rwiza rw'ibisabwa bidahuje.

II. Verify manufacturer qualifications: Three certificates are the minimum requirement

Igipimo cy'umusaruro wa cranes zo ku rwego rwo hejuru ni hejuru cyane. Ni ngombwa kugenzura uburemere bw'ibicuruzwa by'umukozi:

Special Equipment Manufacturing License: This is the industry's "ID card" for market access. Kugenzura uburemere bw'uruhushya rukubiyemo toni n'ubwoko bw'ibikoresho byaguzwe.

ISO 9001 Quality Management System Certification: Itanga uburyo bugezweho bwo gutunganya no kwirinda ibicuruzwa bito.

Third-Party Testing Reports: Focus on critical data such as structural stress tests and braking performance tests. Kwirengagiza ibicuruzwa bishingiye ku magambo gusa.

Biragirwa inama yo gukora igenzura ry'uruganda kugira ngo urebe ibisobanuro nko gusudira (niba igishushanyo mbonera cy'amafi kimeze kimwe kandi nta spatter ya weld) hamwe nuburyo bwo gushushanya (niba umucanga wo gukuraho ingese wakozwe), kuko ibi byerekana mu buryo butaziguye uburambe bwibicuruzwa.

III. Core configurations determine performance: The three major systems must be "genuine and reliable"

Imikorere y'ibanze ya cranes ya gantry igenwa na sisitemu eshatu z'ingenzi, kandi mugihe cyo kugura, birakenewe gusaba uruganda gusobanura neza ikirango n'icyitegererezo:

Sisitemu yo gutwara: Moteri zigomba gutorwa mubirango bizwi cyane byigihugu (nka Jiamusi cyangwa Dalian Motors), kandi ibigabanya bigomba gushyira imbere urukurikirane rw'amenyo akomeye, atanga ubushobozi bwo gukwirakwiza 15% hejuru y'ibicuruzwa bisanzwe.

Imiterere y'ibyuma: Ibiti by'ingenzi bigomba gukoresha icyuma cy'ingufu zo hasi cya Q355B, gifite ingufu z'umusaruro 50% hejuru y'icyuma cya Q235, kandi bigomba gukurwaho no kuvura ingese no gusaza kugira ngo bigabanye ibyago byo gucika intege mu gihe kizaza.

Sisitemu yo kugenzura: Kugenzura umuvuduko w'umuvuduko ni imiterere y'ibanze, ituma ibikorwa byo gutangiza / guhagarara byoroshye no kurinda imizigo kuzunguruka; Ibikoresho byo ku rwego rwo hejuru kandi bigomba gushyirwaho na sisitemu yo kugenzura kure yo kumenyekanisha amakosa mu gihe nyacyo.

Uruganda runaka rw'imashini ziremereye rwigeze gufunga mu buryo butunguranye ubwo rwazamuraga ingot y'ibyuma ya toni 120 bitewe n'ikoreshwa rya moteri itagira ikirango, bituma umurongo w'umusaruro uhagarara mu minsi itatu no guhomba mu buryo butaziguye arenga miliyoni 2 z'ama-yuan.

4. Ibikoresho by'umutekano ntibishobora kuganirwaho: ingamba zose uko ari zirindwi z'ubwirinzi ni ingenzi

Dukurikije amabwiriza y'umutekano wa cranes, cranes zifite ubushobozi bwo kurinda umutekano wuzuye:

Load limiter (automatic overload alarm)

Uburyo bwo kugenzura ingendo (Kwirinda impanuka z'ibinyabiziga)

Emergency Stop Button (Full Machine Emergency Stop Function)

Wind protection device (track clamps or anchoring devices, with wind resistance ratings ≥ local 100-year wind speed)

Buffer (kugabanya ingufu z'impanuka ziterwa n'amakimbirane)

Imvura yaguye mu rwego rwo kurinda ibikoresho by'amashanyarazi kwangiza ibidukikije.

Audible and visual alarm device (to warn around staff during operation)

Abaturage bo mu Karere ka Nyanza barasabwa kwita cyane cyane ku bikoresho byifashishwa mu kubungabunga ibidukikije. Mu 2023, icyambu cyahombye mu buryo butaziguye mu bukungu bwa miliyoni 120 z'ama-yuan kubera kunanirwa k'ingamba zo kurinda umuyaga kuri crane ya gantry, bituma ibikoresho bisenyuka mu gihe cy'inkubi y'umuyaga.

5. Serivisi ya nyuma yo kugurisha: Suzuma hashingiwe ku "umuvuduko w'igisubizo"—ibimenyetso bitatu by'ingenzi byerekana ubuziranenge

Gantry cranes ni ibikoresho binini, kandi kubungabunga nyuma yo kugurisha ni ingenzi. Mugihe cyo guhitamo ibicuruzwa, ni ngombwa gusobanura neza imikorere y'umukiriya:

Igihe cya garanti: Imiterere y'igiti nyamukuru igomba kuba ifite garanti y'imyaka irenga 5, sisitemu y'amashanyarazi nibura umwaka 1, n'ibice by'ibanze (moteri, ibigabanya) imyaka 2-3.

Igihe cyo gusubiza: Kwiyemeza kuyobora kure mu masaha 2, injeniyeri kurubuga mu masaha 24 (ntarenze amasaha 48 mu turere twa kure).

L'Interprète: Uruganda rutunganya ibikomoka ku buhinzi n'ubworozi rwaba rufite inzu y'ubucuruzi mu Karere ka Gicumbi ? Ese ibice bisanzwe bikoreshwa mu kwambara (nka brake pads na contactors) bishobora gutangwa ku munsi umwe?

Imwe mu sosiyete y'amashanyarazi yahisemo gukora ibikoresho by'ikoranabuhanga mu kindi gihugu. Nyuma y'uko ibikoresho bitameze neza, uruganda rwafashe iminsi 7 kugira ngo rwohereze abakozi ngo basubire gusana, bigatuma umushinga utinda ndetse n'ibyangiritse birenze kure ikiguzi cy'ibikoresho byose.

6. Price is not the only criterion: Calculate the "total lifecycle cost"

Ibiciro bya gantry cranes bifite ibisobanuro bimwe, birashobora gutandukana hagati ya 30% na 50% ku isoko, ariko ibiciro biri hasi akenshi byerekana ibibazo bishobora kubaho:

Ibyuma bidasanzwe birashobora kugabanya ubuzima bwibikoresho kumyaka 3-5, mugihe ibikoresho byo hejuru birashobora kumara imyaka 10-15.

Itandukaniro ry'ikoreshwa ry'ingufu ni rinini; Moteri zikora neza zishobora kuzigama kWh zirenga 12,000 buri mwaka ugereranyije na moteri zisanzwe.

Ibicuruzwa biva mu nganda nto bisaba gusanwa inshuro zirenga eshanu buri mwaka ugereranyije n'iby'inganda nini.

Biragirwa inama yo kubara ikiguzi cy'umwaka ukoresheje formule "igiciro ÷ ubuzima bwa serivisi buteganijwe," mu gihe utanga ingengo y'imari yo kubungabunga 10% kugira ngo isuzume byimazeyo ikiguzi.

Guhitamo bifite akamaro kuruta gushyiramo ingufu

Igikoresho cyo kubara ibicuruzwa ntabwo ari igikoresho cy'umusaruro gusa, ahubwo ni n'igikoresho cy'umutekano n'ubuziranenge bw'ibicuruzwa. Uhereye ku isesengura kugeza ku isuzuma ry'umuhinzi, uhereye ku kugenzura imiterere kugeza ku isesengura rya serivisi, uburiganya bwa buri ntambwe bugena uburambe bwa nyuma bw'umukoresha. Wibuke ko mu rwego rwo kuzamura ibikoresho, icyiza cyawe ni amahitamo meza, kandi "ibikoresho byo ku rwego rwo hejuru" ni igipimo cyiza cyubuziranenge, umutekano, na serivisi.

Niba ukeneye gahunda yo guhitamo ikwiye, nyamuneka usige ibikorwa byawe hamwe nibisabwa na parametero ukoresheje imeyili, kandi "Henan Mining" izaguha inama zo gutunganya ku buntu.