Isimiso sesisindo se-Multihead nolwazi lokusebenzisa

Umbhali: Smartweigh– Isisindo Sezinhloko Eziningi

Isimiso esiyisisekelo kanye nobuchwepheshe bokusetshenziswa kwe-multihead weiger I-multihead weiger ingeye-tension and pressure sensor, evame ukusetshenziswa ekulinganisweni okunembile kwedatha eqhubekayo kanye nokulinganisa okunembile okuguquguqukayo. 1. Incazelo ye-multihead weiger icabangela ngokugcwele ukusheshisa okudonsela phansi (g) kwekheli lesicelo kanye nokugeleza (f) kwamanzi egesi, ngokusho kokuguqulwa kwesinye sezikali ezilinganiswe ngokunembile (ikhwalithi) kwesinye esilinganiswe ngokunembile (ukuphuma). ) ukuze kulinganiswe ngokunembile ikhwalithi ye-force sensor. 2. Umqondo oyisisekelo we-multihead weiger I-polyurethane elastomer (i-vibration isolator, i-beam ezwelayo kakhulu) ibangela ukuguqulwa kwe-elastic ngaphansi kwamandla angaphandle, ukuze i-resistance strain gauge (ingxenye yokuguqulwa) enamathiselwe ebusweni bayo nayo ibangele ukuguqulwa, futhi i-resistance strain gauge iyashintshashintsha Ngemuva kwalokho, inani layo lokumelana lizoshintsha (linwebe noma linciphe), bese i-resistor izoguqulwa ibe yisignali ye-elekthronikhi ngokulinganisa okunembile kwesekethe yokunikezwa kwamandla, bese yonke inqubo yokuguqula amandla angaphandle abe yisignali ye-elekthronikhi iqediwe.

Akunzima ukubona ukuthi amageyiji okuqina kokumelana, ama-polyurethane elastomers kanye namasekethe wamandla okuhlola yizingxenye eziningi ezibalulekile ezingenakushoda ku-resistor strain force multihead weigher. Lawa mazinga amathathu achazwe kafushane ngezansi. 1. Igeyiji yokuqina kokumelana Igeyiji yokuqina kokumelana iyingcezu yemishini yemishini yokushisa kagesi esakazeke phezu kwe-substrate eyenziwe ngezinto eziphilayo, okungukuthi, igeyiji yokuqina kokumelana.

Enye yemingcele yakhe eyinhloko yi-dexterity index K. Lapho izinhlangothi zakhe ezimbili zibhekene namandla ka-F, ingase yeluleke, ngamanye amazwi ibangele ukuguquka. Uma sicabanga ukuthi yelulekile, indawo yayo enqamulayo iba ncane, okungukuthi, i-semicircle yayo eyindilinga enqamulayo iyancipha.

Ubudlelwano phakathi kwe-resistance elastic coefficient ye-resistance strain gauge (ushintsho oluhlobene lwe-resistor) kanye nokwelulwa kwentambo yokushisa (ushintsho oluhlobene lobude kanye nolufushane) kuyalingana. Kumelwe kuphawulwe ukuthi usayizi we-sensitivity index K value yipharamitha enqunywa izici zezinto zokusetshenziswa zokwenza intambo yokushisa yensimbi. Ayinalutho oluphathelene nokubonakala nosayizi we-resistance strain gauge. Inani le-K lezinto zokusetshenziswa ezahlukene ngokuvamile likwi-1.7—3.6 Intermediate; inani elilandelayo le-K liyinani elingenakulinganiswa, okungukuthi, alinasilinganiso. Ku-engineering mechanics, i-ΔL/L ibizwa ngokuthi amandla okucindezela, abizwa ngokuthi i-ε, futhi ivame ukusetshenziswa ukukhombisa ukuthi i-ductility inkulu kakhulu, okuyinto engahambi kahle kakhulu. Ivame ukusetshenziswa njengengxenye eyodwa kwesigidi sebhizinisi, ebizwa ngokuthi i-με.

2. I-polyurethane elastomer I-polyurethane elastomer iyingxenye enokubukeka okuhlukile. Inemisebenzi emibili. Okokuqala, inamandla angaphandle esikali samakhanda amaningi, okubangela ukuthi amandla okugoba afinyelele ibhalansi elinganiselwe; Igeyiji yokucindezeleka kokumelana enamathiselwe kule ndawo ilungele umsebenzi wansuku zonke wokuguqula amandla okucindezeleka kanye nesignali kagesi. 3. Ukuhlolwa kwesekethe yokunikezwa kwamandla Umsebenzi wokuhlola isekethe yokunikezwa kwamandla ukuguqula i-resistor yegeji yokucindezeleka kokumelana ibe umphumela we-voltage osebenzayo.

Ngenxa yokuthi ibhuloho iWheatstone linezinzuzo eziningi, njengokukwazi ukucindezela umonakalo wokushintsha kwezinga lokushisa, ukucindezela ithonya lamandla ohlangothini, kanye nokukwazi ukubhekana kalula nenkinga yokunxephezela yesisindo samakhanda amaningi, ibhuloho iWheatstone lisetshenziswe kabanzi ekusetshenzisweni kwesisindo samakhanda amaningi. Njengoba isekethe yebhuloho lengalo efana neketheni lokuqongelela eligcwele kanye nokukhululwa linozwelo oluphezulu kakhulu, amapharamitha ayinhloko engalweni ngayinye afana, futhi izingozi zamathonya ahlukahlukene kulula kakhulu ukuzixazulula, ngakho-ke i-multihead weiger isebenzisa iketheni lokuqongelela eligcwele kanye nokukhululwa kanye nezinye izifunda zebhuloho lengalo.

Umbhali: Smartweigh– Abakhiqizi Besisindo Esinezinhloko Eziningi

Umbhali: Smartweigh– Isisindo Esiqondile

Umbhali: Smartweigh– Umshini Wokupakisha We-Linear Weigher

Umbhali: Smartweigh– Umshini Wokupakisha Wesisindo Esiningi

Umbhali: Smartweigh– I-Denester yethreyi

Umbhali: Smartweigh– Umshini Wokupakisha we-Clamshell

Umbhali: Smartweigh– Isisindo Esihlanganisiwe

Umbhali: Smartweigh– Umshini Wokupakisha we-Doypack

Umbhali: Smartweigh– Umshini Wokupakisha Isikhwama Esenziwe Ngaphambili

Umbhali: Smartweigh– Umshini Wokupakisha Ojikelezayo

Umbhali: Smartweigh– Umshini Wokupakisha Oqondile

Umbhali: Smartweigh– Umshini Wokupakisha we-VFFS