I. Ua ntej-Kev Npaj Kho Kom Zoo (yuav tsum tau)
Tsis muaj -Load Inspection:Tshem tawm lub welding torch thiab hlau spool. Paub meej tias txhais caj npab tig ncaj nraim (vertically thiab horizontally) tsis muaj kev khi lossis suab nrov txawv txav. Xyuas kom cov locking bolts yog me ntsis loosened los muab nruab nrab damping.
Load Matching:Nruab ib tus qauv hlau spool (nrog xaim), xaim feeder, lub teeb, thiab tag nrho cov cables tsim nyog los simulate qhov hnyav ua haujlwm.
Cov cuab yeej & Kev Nyab Xeeb:Npaj hex yuam sij (Allen wrenches) thiab tiaj tus- taub hau ntsia hlau.Ceeb toom kev nyab xeeb:Tshem thaj chaw ncaj qha hauv qab ntawm caj npab kom tiv thaiv kev raug mob thaum muaj kev poob qis.
Txheeb xyuas cov ntsiab lus hloov kho:Nrhiav qhov kev hloov kho qhov nyiaj tshuav -feem ntau yog cov iav iav ntawm lub caij nplooj ntoos hlav balancer (hex drive) los yog lub caij nplooj ntoos hlav hloov kho ntsia liaj qhov rooj nrog lub ntsuas ntsuas / ratchet xauv.
https://www.weldingboom.com/wire-feeder-arm/
II. Cov txheej txheem hloov kho Core (Coarse → Fine → Full-Range Validation)
1. Coarse adjustment (Qhov hnyav sib piv)
Nrhiav qhov sib npaug ntawm kev hloov kho cab iav (feem ntau pom ntawm lub hauv paus lossis sab caj npab).
Clockwise (+ Tension):Nce lub caij nplooj ntoos hlav nro los tiv thaiv pem hauv ntej - kawg load thiab tiv thaiv sagging.
Counter-Clockwise (- Tension):Txo lub caij nplooj ntoos hlav nro kom tiv thaiv caj npab ntawm drifting upward.
Reference Standard:Thaum caj npab tuav horizontally thiab tso tawm, nws yuav tsum nyob twj ywm tsis muaj qhov tseem ceeb ntsug drift.
2. Zoo-Tuning (Ua tiav "Zero-Lub ntiajteb txawj nqus" Hover)
Qhov qis qis (-30℃rau 0 degree):Yog tias txhais caj npab zoo li tog, tig lub ntsia liaj qhov rooj clockwise nyob rau hauv 1/4-tig increments kom stabilized.
Nruab nrab-Range (0℃rau +30℃):Qhov no yog qhov tseem ceeb kab rov tav cheeb tsam. Fine-tune kom txog thaum txhais caj npab txav nrog lub teeb kov thiab nyob twj ywm raws nraim qhov nws tso tawm.
Upper Range (+30℃rau +60℃:Yog hais tias txhais caj npab "pops up" uncontrollably, me ntsis txo qhov nro (counter{0}}clockwise).
Joint Damping:Yog hais tias kab rov tav kev sib hloov yog xoob dhau los yog nruj heev, kho cov kev sib txhuam damper bolts ntawm cov pivot pob qij txha kom ntseeg tau tias kev sib hloov du yam tsis muaj inertial dhau -travel.
3. Tag Nrho -Range Validation (Kev Xeem Kawg)
Maj mam txav caj npab ntawm qhov qis tshaj mus rau qhov siab tshaj plaws. Xyuas kom nws tuav nws txoj hauj lwm ntawm txhua lub kaum sab xis tsis muaj drifting lossis jerking.
Tig caj npab horizontally. Kev tawm tsam yuav tsum zoo ib yam thoob plaws tag nrho arc, tsis muaj tus kheej - tig tom qab tso tawm.
Ua 5–10 puv - lub voj voog nyob rau hauv lub load (tag nrho spool + torch). Xyuas kom tseeb tias qhov sib npaug tseem nyob ib puag ncig thiab tsis muaj qhov txawv txav ntawm lub tshuab ua suab nrov tshwm sim.
