Zvikero zvinoshandiswa pakugadzirisa kutengeserana zvinoiswa muchikamu semidziyo yekuyeresa zvichienderana nekumanikidzwa kusimbiswa nehurumende maererano nemutemo. Izvi zvinosanganisira zvikero zvecrane, zvikero zvidiki zvebhenji, zviyero zvepuratifomu, uye zvigadzirwa zvemarori. Chero chipi nechipi chikero chinoshandiswa kugadzirisa kutengeserana chinofanirwa kumanikidzirwa kuongororwa; zvikasadaro, zvirango zvinogona kuiswa. Kuongororwa kunoitwa maererano neJJG 539-2016Verification RegulationnokutiDigital Inoratidza Zvikero, iyo inogona kushandiswawo pakusimbisa zviyero zverori. Nekudaro, kune mumwe mutemo wekusimbisa wakanangana nezvikero zverori zvinogona kutaurwa:JJG 1118-2015Verification RegulationnokutiElectronicRori Scales(Road Cell Method). Chisarudzo pakati pezviviri zvinoenderana nemamiriro ezvinhu chaiwo, kunyange zvazvo kazhinji kuvimbiswa kunoitwa maererano neJJG 539-2016.
MuJJG 539-2016, tsananguro yezvikero ndeyotevera:
MuMutemo uyu, izwi rekuti "scale" rinoreva rudzi rwechisina-otomatiki chekuyeresa chiridzwa (NAWI).
Musimboti: Kana mutoro uchinge waiswa pamutoro wemutoro, sensor inoyera (load cell) inogadzira chiratidzo chemagetsi. Ichi chiratidzo chinozoshandurwa uye chinogadziriswa nedhisheni yekugadzira data, uye mhedzisiro yekuyera inoratidzwa neiyo inoratidza mudziyo.
Chimiro: Chikero chinosanganisira chinotakura mutoro, sero rinotakura, uye chiratidzo chekuyera. Inogona kunge iri yekuvaka kwakakosha kana modular kuvaka.
Application: Aya zviyero anonyanya kushandiswa kuyera zvinhu uye kuyerwa, uye anoshandiswa zvakanyanya mukutengeserana kwekutengeserana, zviteshi, nhandare dzendege, warehousing uye logistics, metallurgy, pamwe nemaindasitiri emaindasitiri.
Mhando dzedhijitari inoratidza zviyero: Electronic bhenji uye zvikero zvepuratifomu (pamwe chete zvinonzi bhenji remagetsi / zvikero zvepuratifomu), izvo zvinosanganisira: Price-computing zviyero, Kuyera-chete zvikero, Barcode zviyero, Kuverenga zviyero, Multi-division scales, Multi-interval scales uye etc.;Electronic crane zviyero, izvo zvinosanganisira: Hook zviyero, Zviyero zvekurembera, Zvikero zvecrane zviri pamusoro, Monorail zviyero uye etc.;Yakagadziriswa magetsi zviyero, izvo zvinosanganisira: Electronic gomba zviyero, Electronic surface-yakaiswa zviyero, Electronic hopper zviyero uye etc.
Hapana mubvunzo kuti zviridzwa zvakakura zvekuyeresa senge zvikero zvegomba kana zvikero zverori ndezvechikamu chezvikero zvemagetsi zvakagadziriswa, uye nekudaro zvinogona kusimbiswa zvinoenderana neVerification RegulationnokutiDigital Inoratidza Zvikero(JJG 539-2016). Kune zvikero zvidiki-zvidiki, kurodha uye kuburitsa zviyero zvakajairwa zviri nyore. Nekudaro, kune zvikero zvakakura zvinoyera 3 × 18 metres kana nehunyanzvi hunodarika zana rematani, kushanda kunowedzera kuoma. Kunyatsotevera nzira dzekuongorora dzeJJG 539 kunounza matambudziko akakura, uye zvimwe zvinodiwa zvingave zvisingaite kuti zviitwe.Pazvikero zverori, kuongororwa kwekuita kwemametroji kunosanganisira zvinhu zvishanu: Zero-setting accuracy uye tare accuracy., Eccentric mutoro (off-center load), Weighing, Kuyera mushure mesora, Repeatability uye rusarura range. Pakati peizvi, eccentric mutoro, kuyera, kuyera mushure metare, uye kudzokorora zvinonyanya kutora nguva.Kana maitiro acho akateedzerwa nemazvo, zvingave zvisingaite kupedzisa kuwongorora kwechero chiyero cherori mukati mezuva rimwe. Kunyangwe kana kudzokororwa kwakanaka, zvichibvumira kudzikiswa kwehuwandu hwehuremu hwekuyedza uye kutsiva zvishoma, maitiro acho anoramba akaomarara.
7.1 Zvishandiso Zvekusimbisa
7.1.1 Standard Weights
7.1.1.1 Huremu huremu hunoshandiswa pakuongorora huchaenderana nezvinodiwa zvemametrologi zvakatsanangurwa muJG99, uye kukanganisa kwavo hakufanire kudarika 1/3 yemhosho yepamusoro inobvumidzwa pamutoro unowirirana sekutsanangurwa kwazvino muTebhurari 3.
7.1.1.2 Huwandu hwezviyereso zvakajairwa huchakwana kuzadzisa zvinodiwa zvekuongororwa kwekero.
7.1.1.3 Huremu hwakawedzerwa huchapihwa kuti hushandiswe nenzira yepakati pekuremerwa kubvisa kukanganisa kutenderedza.
7.1.2 Kutsiviwa Kwezviyereso Zvinoyera
Kana iyo chiyero ichisimbiswa panzvimbo yayo yekushandisa, inotsiva mitoro (mamwe masasi
nezviyero zvakatsiga uye zvinozivikanwa) zvinogona kushandiswa kutsiva chikamu chechiyero
uremu:
Kana kudzokororwa kwechiyero kuchipfuura 0.3e, huremu hwezviyero zvakajairwa zvakashandiswa huchave hunosvika 1/2 yehuremu hwehuremu hwehukuru;
Kana chiyero chekudzokorora chiri chikuru kupfuura 0.2e asi chisingapfuuri 0.3e, huremu hwehuremu hunoshandiswa hunogona kuderedzwa kusvika 1/3 yehupamhi hwepamusoro chiyero;
Kana chiyero chekudzokorora chikasapfuura 0.2e, huremu hwezviyero zvakajairwa hunoshandiswa hunogona kudzikiswa kusvika pa1/5 yehukuru hwehuremu.
Iko kudzokororwa kwataurwa pamusoro kunotemerwa nekushandisa mutoro unosvika 1/2 yehupamhi huremu huremu (zvingave zviremu zvakajairwa kana chero humwe huremu hune huremu hwakagadzikana) kumutoro wekugamuchira katatu.
Kana iyo kudzokorora ikawira mukati me 0.2e-0.3e / 10-15 kg, inokwana matani makumi matatu nematatu ehuremu hwakajairwa hunodiwa. Kana iyo kudzokorora ichipfuura 15 kg, ipapo matani makumi mashanu ehuremu anodiwa. Zvingave zvakaoma kuti vezvekuongorora vaunze matani makumi mashanu ehuremu pa-saiti kuti vaonekwe chikero. Kana matani makumi maviri chete ezviremu akaunzwa, zvinogona kufungidzirwa kuti kudzokorora kwechiyero che-100-ton kunotarirwa kusapfuura 0.2e / 10 kg. Kunyangwe 10 kg kudzokororwa kunogona kuwanikwa zvechokwadi hakuna mubvunzo, uye munhu wese anogona kuve neruzivo rwematambudziko anoshanda. Uyezve, kunyangwe huwandu hwehuremu hwakajairwa hunoshandiswa hwakadzikiswa, mitoro yekutsiva inofanira kuramba ichiwedzerwa, saka huwandu hweyedzo hunoramba husina kuchinjika.
1. Kuedzwa kweWeighing Points
Pakuyera huremu, zvinokwana zvishanu zvakasiyana zvibodzwa zvinofanirwa kusarudzwa. Izvi zvinofanirwa kusanganisira chiyero chepasiremu, huwandu hwechiyero chehukuru, uye mitoro yemitengo inoenderana nekuchinja mukukanganisa kukuru kunobvumidzwa, kureva, mapoinzi epakati nepakati: 500e uye 2000e. Pachiyero che100-ton rori, apo e = 50 kg, izvi zvinoenderana ne: 500e = 25 t., 2000e = 100 t. Iyo 2000e poindi inomiririra yakakura chiyero kugona, uye kuiedza kunogona kunetsa mukuita. Uyezve,kurema mushure mesorainoda kudzokorora ongororo pane ese mashanu mapoinzi ekutakura. Usarerutsa mutoro webasa unobatanidzwa munzvimbo shanu dzekutarisisa — iro chairo basa rekurodha nekuburitsa rakakura.
2. Eccentric Load Test
7.5.11.2 Eccentric Mutoro uye Nzvimbo
a) Nezvikero zvine anodarika mana ekutsigira mapoinzi (N > 4): Mutoro unoiswa kune yega yega poindi yekutsigira unofanirwa kuenzana ne1/(N-1) yehupamhi hwehukuru hwekugona. Huremu hunofanirwa kuiswa zvakatevedzana pamusoro penzvimbo yega yega yekutsigira, mukati menzvimbo inenge yakaenzana ne1/N yemutoro wekugamuchira. Kana mapoinzi maviri ekutsigira ari pedyo zvakanyanya, kushandisa bvunzo sezvatsanangurwa pamusoro apa kungave kwakaoma. Muchiitiko ichi, mutoro wakapetwa kaviri unogona kuiswa pamusoro penzvimbo kaviri chinhambwe pamutsara unobatanidza mapoinzi maviri ekutsigira.
b) Nezvikero zvine 4 kana mashoma ekutsigira mapoinzi (N ≤ 4): Mutoro wakaiswa unofanirwa kuenzana ne 1/3 yehupamhi hwepamusoro.
Zviyero zvinofanirwa kuiswa zvakatevedzana mukati menzvimbo inenge yakaenzana ne1/4 yemutoro wekugamuchira, sezvakaratidzwa mumufananidzo 1 kana gadziriro inenge yakaenzana nemufananidzo 1.
Pachiyero che100-ton rori inoyera 3 × 18 metres, pane anowanzoita maseru masere ekutakura. Kuparadzanisa mutoro wose zvakaenzana, 100 ÷ 7 ≈ 14.28 matani (anenge matani gumi nemana) angada kushandiswa kune imwe neimwe inotsigira. Zvakanyanya kuoma kuisa matani gumi nemana ehuremu pane imwe neimwe poindi yekutsigira. Kunyange kana huremu huchigona kurongedzerwa mumuviri, kudzokorodza nekututunura zviremu zvakakura zvakadaro kunosanganisira basa rakakura.
3. Verification Loading Method vs. Actual Operational Loading
Kubva pakuona kwemaitiro ekurodha, kuongororwa kwezvikero zverori kwakafanana neyezvikero zviduku. Nekudaro, panguva yekuongororwa kwenzvimbo yezvikero zverori, huremu hunowanzo kusimudzwa uye kuiswa zvakananga papuratifomu yechikero, yakafanana nemaitiro anoshandiswa panguva yekuyedza fekitori. Iyi nzira yekushandisa mutoro inosiyana zvakanyanya kubva pakuita kurodha chaiko kwechiyero cherori. Kuiswa kwakananga kwezviyereso zvakasimudzwa papuratifomu hakuburitse masimba ekuita zvakachinjika, hazvibatanidze chikero chemberi kana kuti longitudinal yekumira michina, uye zvinoita kuti zviome kuona mhedzisiro yenzira dzekupinda/ dzekubuda nadzo uye midziyo yekumira kureba kumigumo yese yechikero pakuyera kuita.
Mukuita, kuongororwa kwekuita kwemetrological uchishandisa nzira iyi hakuratidzi zvizere kushanda pasi pemamiriro chaiwo ekushanda. Verification yakavakirwa pane iyi isiri-inomiririra yekurodha nzira haigone kuona yechokwadi metrological kuita pasi pemamiriro ekushanda chaiwo.
Maererano neJJG 539-2016Verification RegulationnokutiDigital Inoratidza Zvikero, kushandisa zviyereso zvakajairwa kana zviyereso zvakajairwa pamwe nezvinotsiva kuona zvikero zvakakura kunosanganisira matambudziko akakura, anosanganisira:, Kunyanya kushanda nesimba, Mutengo wekufambisa wakakwira wezviyereso, Nguva yakareba yekuongorora, Njodzi dzekuchengetekauye etc.Izvi zvinhu zvinokonzeresa kuomesesa kwepa-site. Muna 2011, iyo Fujian Institute yeMetrology yakaita chirongwa chenyika kiyi yesainzi yekuvandudza chiridzwaKuvandudzwa uye Kushandiswa Kwepamusoro-Kunyatsorongeka Kuyeresa Zvishandiso zvekuyera Zvikero. Iyo yakagadziridzwa Weighing Scale Load Measuring Instrument ndeye yakazvimiririra yekubatsira yekusimbisa mudziyo inoenderana neOIML R76, inogonesa kwakaringana, nekukurumidza, uye kuri nyore kuoneswa kwechero poindi yekuremerwa, kusanganisira yakazara-chiyero, uye zvimwe zvinhu zvekusimbisa zvemagetsi marori zviyero. Kubva pachiridzwa ichi, JJG 1118-2015Verification RegulationnokutiElectronic Truck Scales (Road Measuring Instrument Method)yakaitwa zviri pamutemo munaNovember 24, 2015.
Nzira mbiri dzekuongorora dzine zvadzakanakira nezvadzinokanganisa, uye sarudzo mukuita inofanira kuitwa zvichienderana nemamiriro chaiwo.
Zvakanakira uye kuipa kweiyo miviri yekusimbisa mirau:
JJG 539-2016 Zvakanakira: 1. Inoshandisa mitoro yakajairwa kana zvinotsiva zviri nani pane M2 kirasi,kubvumira chikamu chekuongorora che zvikero zverori zvemagetsi kusvika pa500-10,000.2. Zviridzwa zvakajairwa zvine kutenderera kwegore rimwe, uye kuteedzera kwezviridzwa zvakajairwa zvinogona kupedzwa munharaunda kumanisiparati kana County-level metrology Institute.
Zvakaipa: Basa rakakura zvakanyanya uye kusimba kwekushanda kwakanyanya; Mutengo wepamusoro wekutakura, kuburitsa, uye kutakura masimbi; Kuderera kwakaderera uye kusaita zvakanaka kwekuchengetedza; Nguva yakareba yekuongorora; kunyatsoomerera kungava kwakaoma mukuita.
JJG 1118 Zvakanakira: 1. Iyo Weighing Scale Load Measument Instrument uye zvishongedzo zvayo zvinogona kutakurwa kuenda kunzvimbo iyi mumotokari imwe chete ine maekisi maviri.2. Kuderera kwekushanda kwakadzika, mutengo wakaderera wekutakura, yakakwirira yekusimbisa kushanda zvakanaka, kuita kwakanaka kwekuchengetedza, uye nguva pfupi yekuongorora.3. Hapana chikonzero chekuturunura / kurodha zvakare kuti uonekwe.
Zvakaipa: 1. Kushandisa Electronic Truck Scale (Road Measuring Instrument Method),chikamu chekuongorora chinogona kungosvika 500-3,000.2. Iyo yemagetsi rori chiyero inofanira kuisa reaction force device (cantilever beam) yakabatanidzwa kune piers (ingave yakagadziriswa kongiri piers kana inofambiswa simbi chimiro piers).3. Pakupokana kana kuongororwa zviri pamutemo, kuisirwa kunofanirwa kutevedzera JJG 539 uchishandisa zviyero zvakajairwa sechiridzwa chekutarisa. 4. Zviridzwa zvakajairwa zvine kutenderera kwemwedzi mitanhatu, uye mazhinji emapurovhinzi kana ekanzuru metrology masisitimu haana kusimudzira kuteedzera kwezviridzwa izvi; traceability inofanira kuwanikwa kubva kune vanokwanisa masangano.
JJG 1118-2015 inotora yakazvimiririra yebetsero yekusimbisa mudziyo inokurudzirwa neOIML R76, uye inoshanda seyekuwedzera kune yekusimbisa nzira yemagetsi marori zviyero muJJG 539-1997.Inoshanda kune zvikero zverori zvemagetsi zvine huwandu hwepamusoro ≥ 30 t, verification division ≤ 3,000, pachiyero chepakati kana chakajairika nhanho. Hazvishande kune akawanda-division, akawanda-renji, kana emagetsi marori masikero ane akawedzera anoratidza zvishandiso.
Nguva yekutumira: Aug-26-2025