Isici sokubeka izingxenye ze-jig sithintana nereferensi yokuma kwe-workpiece. Sisetshenziselwa ukunquma indawo efanele ye-workpiece ku-jig. I-clamping iyithuluzi lokubopha izingxenye zomsebenzi, Gcina i-workpiece isendaweni eqondile ku-jig ngesikhathi sokulinganisa. Isici sisetshenziselwa ukunquma indawo ehlobene ye-jig kanye ne-probe. Umzimba we-jig usetshenziselwa ukuxhuma izingxenye namadivayisi edivayisi yokubopha, uba yizingxenye eziyisisekelo.

Izingxenye ezingenhla zithi noma iyiphi i-jig kumele ibe nesici sokubeka kanye nedivayisi yokubamba, okuyiyona nto eyinhloko yokuqinisekisa ukunemba kanye nenhloso "yokubeka nokubopha" i-workpiece. Imfuneko eyisisekelo ye-jig ukuqinisekisa ukunemba kokulinganisa kwe-workpiece ngokuzinzile. Nciphisa izindleko zokulinganisa ze-workpiece, nciphisa isikhathi esisekelayo, uthuthukise umkhiqizo wabasebenzi. Izingxenye ezikhethekile zisetshenziselwa ukuvumela i-workpiece ukuthi iboshwe ngokushesha kwi-jig. I-jig ingaphinde iboshwe futhi ilungiswe ngokushesha ngamadivayisi akhethekile njenge-positioning key, i-cutter block kanye ne-guide sleeve. Ngaphezu kwalokho, ingasebenzisa futhi izingcezu eziningi, i-multi-position, i-multi-speed, ukwanda kwamandla, i-motor kanye namanye amadivayisi okubamba. Kulula ukuqinisekisa ukunemba nokuzinza, ukusetshenziswa kwe-jig ekhethekile kunganciphisa ukuqina kwabasebenzi futhi kuqinisekise ukukhiqizwa okuphephile. Ukusetshenziswa kwe-jig kunganciphisa izinga lobuchwepheshe labasebenzi, ukuze abasebenzi basebenze kalula, ukuphepha kokukhiqiza futhi kunciphise umsebenzi wezandla.

I-Jig kumele yakhelwe ngendlela yokuthi ukunemba kokulinganisa, ukukhiqiza, izimo zomsebenzi kanye nomnotho wezici eziningana ukuze kufezwe ubunye be-dialectical. Ukunemba kokulinganisa kuyimfuneko eyisisekelo, Ukuze kuthuthukiswe ukukhiqiza, kusetshenziswa isakhiwo esithuthukisiwe kanye nedivayisi yokudlulisa imishini, okuvame ukwandisa izindleko zokukhiqiza ze-jig. Kodwa-ke, lapho inqwaba yomsebenzi ikhula ibe yisilinganiso esithile, ukusebenza kahle komnotho okutholakala ngokunciphisa amahora okusebenza esiqephu esisodwa kuzokhokhelwa, ngaleyo ndlela kuncishiswe izindleko zokukhiqiza zomsebenzi. Ngakho-ke, ukwakheka kwe-jig, ubunzima bayo kanye nokusebenza kahle komsebenzi kumele kuvumelane nesilinganiso sokukhiqiza, ukuze kutholakale umphumela omuhle wezomnotho.

Noma kunjalo, noma yiziphi izinyathelo zobuchwepheshe zizohlangabezana nezimo ezithile ezikhethekile. Lapho kuklanywa ama-jig, kuzocatshangelwa ikhwalithi, umkhiqizo, izimo zomsebenzi kanye nomnotho. Ngezinye izikhathi kugcizelelwa. Isibonelo, ukulinganisa okunezidingo eziphezulu zokunemba kwesikhundla kuvame ukugxila ekunembeni kokulinganisa. Enkambisweni yokuklama kabusha, kuyadingeka ukwenza uphenyo olujulile kanye nocwaningo ngokukhiqiza kwangempela, ukucela kabanzi umbono womuntu ofunayo, ukusebenzisa ulwazi oluthuthukisiwe bese udweba uhlelo lokuklama lokuqala ngalesi sisekelo, ngemuva kokucatshangelwa, bese udala uhlelo olufanele lomklamo we-jig.

I-Jig iyimishini ebalulekile yenqubo ekukhiqizweni kwemishini. Ukuze kuqinisekiswe ukunemba kokulinganisa nokuthuthukisa ukusebenza kahle, amandla okubopha kumele asetshenziswe kumshini wokusebenza kanye nethuluzi lomshini, okubizwa ngokuthi i-clamping. Ukubeka kanye nokubopha okubili okubanzi okwaziwa ngokuthi i-clamping, ukuqedwa kwemishini yenqubo yokubopha ye-workpiece.

Ukuhlukaniswa kwe-jig yamathuluzi omshini kungahlukaniswa ngezigaba ezimbili ngokuya ngezinga lokuhlukahluka. Uhlobo lokuqala lwe-jig yamathuluzi omshini lwenziwa yifektri yezinsiza zamathuluzi omshini noma ifektri yamathuluzi akhethekile.