Plaub Kev Paub Txog Torque Sensor

Plaub qhov kev paub txog torque sensor

Torque sensors yog ib feem tseem ceeb ntawm ntau qhov chaw niaj hnub no. Ntawm no yog ib tug me me ntawm daim ntawv thov nyob rau hauv hluav taws xob motors, internal combustion engine, torque xeem benches, dynamometers, hluav taws xob motors, cav, zog, generators, kiv cua, twj, thiab lwm yam. thiab txiv ntseej zawm Torque tshuav, bearing preload, caij nplooj ntoos hlav preload. Kev ntsuas kev ua haujlwm ntawm lub cav crankshaft torque rau cua turbines, cranes, laum kav, thiab lwm yam Raws li koj tuaj yeem pom, torque sensors siv txhua yam los ntawm kev cob qhia rau kev tsim khoom, kev tsim khoom, kev ruaj ntseg zoo rau kev saib xyuas cov khoom. Niaj hnub no, cia peb saib lub hauv paus ntawm nws:

Ua ntej: ntsuas lub hauv paus ntsiab lus ntawm torque sensor:

Ib qho tshwj xeeb torsional strain gauge yog glued mus rau lub elastic ncej yuav tsum tau kuaj los tsim ib tug strain choj, thiab hluav taws xob teeb liab ntawm lub elastic ncej yog ntsuas los ntawm muab lub hwj chim rau lub strain choj. Tom qab cov teeb liab strain yog amplified, nws undergoes voltage / zaus hloov dua siab tshiab los ua ib tug zaus teeb liab proportional rau twist. Lub zog tawm tswv yim thiab cov teeb liab tso tawm ntawm lub cev tau pom los ntawm ob qho tshwj xeeb toroidal transformers nrog qhov sib txawv, kom paub txog qhov tsis sib cuag lub zog thiab teeb liab kev ua haujlwm.

Thib ob: torque sensor qauv:

Qhov tshwj xeeb torque ntsuas daim yog mounted rau ib tug tshwj xeeb elastic ncej, tsim ib tug sib txawv choj, uas yog ib tug yooj yim torque transducer; Cov ncej yog tsau nrog: (1) lub kauj kauj ruam thib ob ntawm lub zog toroidal transformer, thiab (2) lub teeb liab toroidal transformer Tus thawj kauj, (3) cov ntawv luam tawm Circuit Board rau ntawm ncej, Circuit Court board suav nrog lub zog kho thiab ruaj khov. muab khoom, ib qho cuab yeej amplifier Circuit Court, V / F hloov dua siab tshiab Circuit Court thiab lub teeb liab tso zis Circuit Court.

Thib peb: torque sensor installation cov kauj ruam:

1. Raws li daim ntawv txuas ntawm tus ncej thiab qhov ntev ntawm lub torque sensor, txiav txim siab qhov kev ncua deb ntawm tus thawj mover thiab lub load, thiab kho qhov kev ncua deb ntawm lub prime mover axis thiab load txheeb ze rau lub dav hlau siv kom lub coaxiality. ntawm lawv shafts tsawg dua Φ0. 03mm ib. Qhov chaw nres tsheb prime mover thiab load yog nyob rau ntawm lub dav hlau siv.

2. Nruab cov couplings ntawm lawv cov shafts.

3. Kho qhov kev ncua deb ntawm lub torque sensor thiab cov ntaub ntawv nto kom lub coaxiality ntawm nws ncej thiab prime mover ncej thiab lub load yog tsawg tshaj li Φ0.03mm, thiab kho lub torque sensor ntawm lub reference nto.

4. Txhim kho qhov sib txuas thiab kev teeb tsa tiav.

Plaub, torque sensor yam ntxwv:

1. Cov teeb liab tso zis: waveform square yoj los yog mem tes yoj tuaj yeem xaiv arbitrarily.

2. Kev ruaj ntseg zoo: kev tshawb pom qhov tseeb, kev ruaj ntseg zoo, thiab muaj peev xwm tiv thaiv kev cuam tshuam.

3. Yooj yim rau siv: tsis tas yuav rov ua xoom hloov; nruam ntsuas qhov zoo thiab tsis zoo torque.

4. Kev ntsuas torque yog rhiab heev: ob qho tib si zoo li qub thiab dynamic torque tuaj yeem ntsuas.

5. Cov cuab yeej yooj yim: me me thiab hnyav hnyav, thiab tuaj yeem siv nws tus kheej yam tsis muaj cov twj paj nruag thib ob.

6. Tsuas yog muab ntxiv rau 15V, -15V (200MA) fais fab mov raws li tus naj npawb ntawm cov pins ntawm lub qhov (socket), thiab tuaj yeem tso tawm cov cim zaus xws li square waves lossis pulse waves uas nws impedance yog proportional to torque.

7. Lub teeb yuag thiab yooj yim installation.

8. Cov txheej txheem kev ua haujlwm: Muab qhov tshwj xeeb torsion ntsuas qhov ntsuas qhov ntsuas ntawm qhov ntsuas elastic ncej nrog cov nplaum nplaum los ua tus choj strain, muab lub zog rau tus choj strain los ntsuas qhov torsion hluav taws xob teeb liab ntawm lub elastic ncej. Tom qab cov teeb liab strain yog amplified, nws dhau los ua lub teeb liab zaus proportional rau torsional strain los ntawm kev hloov siab / zaus.