Load Cell Troubleshooting Matanho - Kuvimbika kweBridge

Muedzo : Kuvimbika kwezambuko

Simbisa kuperera kwebhiriji nekuyera kupinza nekubuda nekuramba uye chiyero chebhiriji. Bvisa sero yekutakura kubva mubhokisi rekubatanidza kana mudziyo wekuyeresa.

Input and output resistance inoyerwa neohmmeter papeya yega yega yekupinza uye inobuda inotungamira. Enzanisa iyo yekuisa uye inobuda kuramba kune yekutanga calibration chitupa (kana iripo) kana data sheet yakatarwa.

Bridge balance inowanikwa nekuenzanisa -output kune -input uye -output kune +input resistances. Musiyano uripo pakati pehuviri huviri unofanirwa kuve mushoma pane kana kuenzana ne1Ω.

load cell zambuko 1

Ongorora:

Shanduko mukuramba bhiriji kana chiyero chebhiriji kazhinji chinokonzereswa newaya dzakadimburwa kana dzakatsva, zvikanganiso zvemagetsi, kana mapfupi maseketi emukati. Izvi zvinogona kukonzerwa nekuwedzeredza (mheni kana welding), kukuvara kwemuviri kubva mukuvhunduka, kudedera kana kuneta, tembiricha yakawandisa kana kusawirirana kugadzirwa.
Muedzo: Impact Resistance

Sero rinotakura rinofanirwa kubatanidzwa kune yakagadzikana magetsi sosi, zviri nani iyo inotakura sero chiratidzo ine excitation voltage inosvika gumi volts. Bvisa mamwe ese anoremerwa maseru eakawanda mutoro cell system.

Batanidza voltmeter kune inobuda inotungamira uye dzvanya sero rekutakura zvinyoro ne mallet kuti uzungunuke zvishoma. Paunenge uchiyedza kushomeka kwekushomeka kwemaseru ekuremedza masero, kungwarira kwakanyanya kunofanirwa kutorwa kuti urege kuvaremedza.

Tarisa kuverenga panguva yebvunzo. Kuverenga hakufanire kuve kusinganzwisisike, kunofanira kuramba kwakagadzikana uye kudzokera pakuverenga zero kwepakutanga.

load cell zambuko 2

Ongorora:

Kuverenga kusinganzwisisike kunogona kuratidza kukanganiswa kwemagetsi ekubatanidza kana kukuvadzwa bondline pakati peiyo strain gage uye chikamu nekuda kwemagetsi ekufamba.


Nguva yekutumira: Aug-30-2023