Theknoloji ea ho etsa ka mokhoa o nepahetseng e bua ka theknoloji ea ho etsa lisebelisoa tsa mochini tse hlokang ts'ebetso e fokolang kapa e sa hlokeng letho ka mor'a hore likarolo li thehoe.Ts'ebetsong ea tlhahiso, batho ba sebelisetsoa ho arola mokhoa o nepahetseng oa ho theha theknoloji ka: ho etsa ka mokhoa o batang ka mokhoa o batang, ho etsa ho chesa ka mokhoa o nepahetseng, ho etsa ka mokhoa o futhumetseng, ho etsa metsoako, ho etsa li-block, ho ferekanngoa ha isothermal, ho arola ho arola, joalo-joalo.

1. Cold ho nepahala forging
Ho theha lisebelisoa tsa tšepe ntle le ho futhumatsa ka ho toba, haholo-holo ho kenyelletsa extrusion e batang le sehlooho se batang.
Theknoloji ea ho etsa li-cold e nepahetse haholoanyane bakeng sa tlhahiso ea li-batch tse ngata tse fapaneng, tse sebelisoang haholo ho etsa likarolo tse fapaneng tsa likoloi, lithuthuthu le likarolo tse ling tse bōpehileng joaloka leino.
2. Ho qhekella ho nepahetseng ho chesang

Haholo-holo e bua ka mokhoa o nepahetseng oa ho theha ka holim'a mocheso oa recrystallization.Boholo ba mokhoa o chesang oa ho qhekella o sebelisa lisebelisoa tse koetsoeng, tse hlokang ho nepahala ho phahameng ha mochini le lisebelisoa.Molumo o se nang letho o tlameha ho laoloa ka thata nakong ea ho theha, ho seng joalo khatello ea ka hare ea lefu e atisa ho ba khōlō.Ka hona, hangata ho sebelisoa molao-motheo oa shunt le buck ha ho qaptjoa hlobo e koetsoeng ea die forging ho rarolla bothata bona.
Hajoale, boholo ba likere tse otlolohileng tsa bevel tse sebelisoang literakeng tsa China li hlahisoa ka mokhoa ona.

3. Mofuthu ho nepahala ho qapa
Ke mokhoa o nepahetseng oa ho forging o etsoang ka mocheso o loketseng o ka tlase ho mocheso oa recrystallization.Leha ho le joalo, mocheso oa ho forging oa forging o batla o le moqotetsane, 'me litlhoko tsa hlobo li batla li phahame.Hangata, ho hlokahala lisebelisoa tse khethehileng tse phahameng tse nepahetseng.
Mofuthu o nepahetseng oa ho theha mokhoa o nepahetseng ka kakaretso o loketse tlhahiso ea bongata, ho theha lisebelisoa tsa matla a lihlahisoa tse mahareng.

4. Ho bopa ka motsoako
Ke haholo-holo motsoako oa mekhoa e batang, e futhumetseng, e chesang le e meng ea forging, ho sebelisa monyetla oa mefokolo ho finyella phello e lakatsehang.
Motsoako oa ho etsa motsoako ke mokhoa o tloaelehileng oa ho etsa likarolo tse matla haholo joalo ka likere le liphaephe.

5. Block forging
Ke mokhoa oa ho theha o sebelisang phuntshi e le 'ngoe kapa tse peli ho petetsa tšepe ka nqa e le 'ngoe kapa tse peli mohatong o le mong ho etsa forging e nepahetseng ntle le flash.
E sebelisoa haholo ho hlahisa likere tsa bevel, li-sleeve tsa koloi tse kopaneng tsa bokahohleng, manonyeletso a liphaephe, li-cross shafts, likere tsa bevel le lihlahisoa tse ling.

6. Isothermal forging
E bolela ho forging e se nang letho ka mocheso o sa feleng.
E sebelisoa bakeng sa lisebelisoa tsa tšepe le likarolo tse amehang ho senyeha le ho thata ho theha, tse kang li-alloys tsa titanium, li-alloys tsa aluminium, li-web tse tšesaane le likhopo tse phahameng.
7. Shunt forging

Ke ho theha sebaka sa kabo ea lintho tse bonahalang kapa mocha oa kabo ka har'a karolo e etsang karolo ea sekheo kapa hlobo ho netefatsa phello ea ho tlatsa thepa.
Split forging e sebelisoa haholo ts'ebetsong e batang ea ho theha li-gear tsa spur le likere tsa helical.