1. [Kubowola]
Chipangizo chogwiritsa ntchito pobowo potsitsa katundu kumtunda wina, makamaka pamene chigawocho chatsekeredwa. Pali mitundu iwiri yayikulu, mitsuko yama hydraulic ndi makina. Ngakhale mapangidwe awo ndi osiyana kwambiri, ntchito zawo ndizofanana. Mphamvu zimasungidwa mubowolo ndipo zimatulutsidwa mwadzidzidzi ndi mtsuko ukayaka. Mfundo yake ndi yofanana ndi ya mmisiri wa matabwa amene amagwiritsa ntchito nyundo. Mphamvu ya kinetic imasungidwa mu nyundo pamene ikugwedezeka, ndipo mwadzidzidzi imatulutsidwa ku msomali ndi bolodi pamene nyundo igunda msomali. Mitsuko ikhoza kupangidwa kuti ikhale yokwera, pansi, kapena zonse ziwiri. Pobowola pamwamba pa bowo lotsekeka, wobowola amakoka pang'onopang'ono pobowola koma BHA sasuntha. Popeza kuti pamwamba pa chibowolocho chikuyenda mmwamba, izi zikutanthauza kuti chingwecho chimatambasula ndikusunga mphamvu. Mitsukoyo ikafika powombera, mwadzidzidzi imalola kuti gawo limodzi la mtsukowo lisunthike molumikizana ndi sekondi imodzi, likukokera mmwamba mofulumira mofanana ndi mmene mbali ina ya kasupe wotambasuka imasuntha ikatulutsidwa. Pambuyo pa masentimita angapo akuyenda, gawo losunthali likugwedezeka paphewa lachitsulo, kupereka katundu wokhudzidwa. Kuphatikiza pa mitundu yamakina ndi ma hydraulic, mitsuko imayikidwa ngati mitsuko yobowola kapena mitsuko yophera nsomba. Kachitidwe ka mitundu iwiriyi ndi yofanana, ndipo zonse zimabweretsa pafupifupi nkhonya yofanana, koma botolo lobowola limamangidwa kuti lizitha kupirira mozungulira komanso kugwedezeka komwe kumayenderana ndi kubowola.
2. [Kumaliza bwino]
Chida chotsikira pansi chomwe chimagwiritsidwa ntchito kumenya mwamphamvu kapena kukhudza kwambiri pagulu la zida zapansi. Zomwe zimagwiritsidwa ntchito popha nsomba kuti amasule zinthu zomata, mitsuko imapezeka mosiyanasiyana kukula kwake komanso kuthekera kopereka katundu wokwera kapena wotsika. Magulu ena a zida za slickline amagwiritsa ntchito mitsuko kugwiritsa ntchito zida zomwe zimakhala ndi zikhomo zometa ubweya kapena mbiri yamasika pamachitidwe awo.
3. [Kugwira ntchito bwino ndi Kulowererapo]
Chida chotsikira pansi chomwe chimagwiritsidwa ntchito popereka mphamvu ku chingwe cha zida, nthawi zambiri kugwiritsa ntchito zida zapabowo kapena kutulutsa chingwe chomata. Mitsuko yamitundu yosiyanasiyana ndi mfundo zogwirira ntchito nthawi zambiri imaphatikizidwa pazingwe zotsetsereka, zopindika ndi zingwe zogwirira ntchito. Mitsuko yosavuta ya slickline imaphatikizapo msonkhano womwe umalola kuyenda kwaulere mkati mwa chida kuti chiwonjezeke chifukwa cha zomwe zimachitika kumapeto kwa sitiroko. Mitsuko ikuluikulu, yovuta kwambiri ya machubu opiringidwa kapena zingwe zogwirira ntchito imaphatikizapo ulendo kapena kuwombera komwe kumalepheretsa mtsuko kugwira ntchito mpaka mphamvu yomwe mukufuna itayikidwa pa chingwe, motero kukhathamiritsa kwaperekedwa. Mitsuko idapangidwa kuti ikhazikitsidwenso ndi kuwongolera zingwe zosavuta ndipo imatha kugwira ntchito mobwerezabwereza kapena kuwombera isanatulutsidwe pachitsime.

Table 2Kumangirira Katundu wa Mtsuko Wobowolaunit:KN