Parameter Settings thiab Control Method Adjustment
Inverter Parameter Chaw (Electric Hom)
Acceleration/Deceleration Time: Los ntawm kev kho lub sij hawm acceleration (piv txwv li, los ntawm 5 vib nas this mus rau 3 vib nas this) thiab deceleration lub sij hawm (xws li, los ntawm 8 vib nas this mus rau 5 vib nas this) los ntawm lub inverter, lub lifting ceev nkhaus yuav hloov, indirectly cuam tshuam lub lifting nrug ib chav tsev lub sij hawm.
Kev txwv zaus: Teem lub siab tshaj plaws kev khiav hauj lwm zaus (xws li, los ntawm 50Hz mus rau 40Hz) txwv lub cev muaj zog ceev, yog li tswj tus naj npawb ntawm rotations ntawm cov hlau lead ntsia hlau thiab ua tau raws li kev tswj ntawm lub lifting nrug.
Ntau- ntu Kev Tswj Ceev: Kho 3-5 hom kev nrawm, hloov ntawm cov zog sib txawv los ntawm cov khoom siv sab nraud lossis cov txheej txheem sib txuas lus kom hloov mus rau qhov sib txawv nqa qhov kev ncua deb.
PLC Program Optimization
Pulse Counting Control: Teem tus naj npawb ntawm cov mem tes tawm hauv PLC los tswj tus naj npawb ntawm kev sib hloov ntawm cov ntsia hlau txhuas los ntawm stepper motor lossis servo tsav. Piv txwv li, yog hais tias tus naj npawb ntawm pulses ib kiv puag ncig=1000, thiab ib tug nqa ntawm 50mm yuav tsum tau, yuav tsum tau tus naj npawb ntawm pulses=50mm ÷ suab × 1000.
Txoj hauj lwm Kaw-Loop Control: Integrate encoder tawm tswv yim los saib xyuas txoj haujlwm ntsia hlau nyob rau lub sijhawm. Thaum qhov kev ncua deb mus txog, nws cia li nres, nrog rau qhov tseeb txog li ± 0.01mm.
Mechanical Limit thiab Structural Adjustment
Limit Switch Position Calibration
Upper thiab Lower Limit Switches: Ntsuas qhov kev ncua deb ntawm qhov kev hloov pauv tam sim no thiab qhov kawg ntawm cov ntsia hlau txhuas siv lub vernier caliper, thiab kho txoj hauj lwm los ntawm kev zawm lossis loosening cov bolts kho. Piv txwv li, yog hais tias qhov kev ncua deb yuav tsum tau nce los ntawm 10mm, txav lub sab sauv txwv mus rau sab sauv los ntawm 10mm.
Tsis Siv Neeg Nruab Nrab: Nruab ib lub hydraulic tsis 5-10mm ua ntej qhov kev txwv hloov kom txo tau cov neeg kho tshuab cuam tshuam thiab txuas lub neej ntawm qhov txwv hloov.
Transmission Ratio Optimization thiab Component Hloov
Gearbox Speed Ratio Kho
Iav Pair Hloov: Yog hais tias tus thawj ceev piv yog 10: 1, thiab lub lifting ceev yuav tsum tau txo kom nce nyob deb tswj qhov tseeb, ib tug 20: 1 iav khub yuav hloov tau. Xam tus tshiab lifting ceev=thawj ceev ÷ ceev piv hloov ntau yam.
Synchronous Belt Pulley Replacement: Ua kom cov hniav ntawm tus tsav tsheb rub los ntawm 20 cov hniav mus rau 30 cov hniav, ua kom lub zog rub ntawm 60 cov hniav. Qhov sib piv ceev hloov ntawm 3: 1 mus rau 2: 1, txo qhov ceev thiab txhim kho kev ruaj ntseg ntawm kev tswj kev deb.
Pitch xaiv: Thawj cov ntsia hlau muaj lub suab ntawm 5mm. Txhawm rau kom nrawm dua / txo qis, hloov nws nrog 10mm pitch lead ntsia hlau, ob npaug ntawm qhov nqa / txo qis. Rau siab dua precision, hloov nws nrog 2mm pitch lead ntsia hlau, ua kom qhov kev daws teeb meem.
Lead Correction: Rau cov xov tooj hlau trapezoidal, ntsuas qhov sib txawv ntawm cov hlau lead tiag tiag thiab tus nqi theoretical. Muab cov kev kho coefficient rau hauv CNC system kom them nyiaj rau kev tsim khoom yuam kev.
