Ts'ebetso ea tlhahiso ea sebopeho sa tšepe e kenyelletsa letoto la ts'ebetso, kopano, le kalafo ho hlahisa likarolo tsa tšepe tsa sebopeho tse fihlelang litlhoko tsa moralo. Sena se kenyelletsa mehato e mengata e hlokolosi. E latelang ke tlhaloso e qaqileng ea mokhoa ona:

1. Mokhahlelo oa Tokiso ea Pele

Tlhahlobo ea Moralo le Litšoantšo
Ho ipapisitsoe le litlhoko tsa morero (tse kang sebopeho sa moaho le litlhoko tsa mojaro), feme ea meralo e phethela moralo o qaqileng oa sebopeho sa tšepe, ho kenyeletsoa litekanyo tsa likarolo, mekhoa ea khokahano le mefuta ea thepa (joalo ka Q235 le Q355).
Litlhahlobo tsa ho taka li hlophisitsoe har'a lihlopha tsa meralo, tlhahiso, le tsa kaho ho netefatsa bonnete ba moralo, bokhoni ba ts'ebetso, le litlhoko tsa ho nepahala ho qoba liphoso tse latelang tsa tlhahiso.

Theko ea Lintho le Tlhahlobo
Litšepe (tse kang lipoleiti tsa tšepe, likarolo tsa tšepe, liphaephe tsa tšepe), lisebelisoa tsa ho tjheseletsa (electrodes, terata, flux), le li-fasteners (liboutu le linate) li rekoa ho latela litlhoko tsa ho taka.
Lisebelisoa tse tala ke boleng bo hlahlobiloeng, ho kenyelletsa netefatso ea litifikeiti tsa thepa, tlhahlobo ea pono (bakeng sa mefokolo e kang mapetsong le mafome), tlhahlobo ea thepa ea mochini (liteko tse thata le tse kobehang), le tlhahlobo ea sebopeho sa lik'hemik'hale ho netefatsa hore ho latela litekanyetso tsa naha (tse kang GB/T 700 le GB/T 1591).

II. Mothati oa Ts'ebetso le Tlhahiso

1. Ho itšeha
Morero: Seha thepa e tala likheong tse hlokahalang ho latela litekanyo tsa setšoantšo.
Mekhoa e Tloaelehileng:
Flame Cutting: E loketse lipoleiti tsa tšepe tse teteaneng, theko e tlase empa ho nepahala ho tlase.
Plasma Cutting: E loketse lipoleiti tse tšesaane, tšepe e sa hloekang, joalo-joalo, ka lebelo la ho itšeha ka potlako le ho nepahala ho phahameng.
CNC Cutting: Litsela tsa ho itšeha tse laoloang ke k'homphieutha li finyella ho nepahala ha ± 1mm 'me li loketse likarolo tse rarahaneng.
Litlhokomelo: Burrs le slag li tlameha ho tlosoa ka mor'a ho khaola ho qoba ho ama ts'ebetso e latelang.

2. Ho otlolla le ho Bopa
Ho otlolla: Tšepe e ka 'na ea holofala ha e ntse e pitikoloha, ha e tsamaisoa kapa ha e sehoa. Sena se hloka ho otlolla ha mochini (joalo ka ho otlolla ka rolara) kapa ho otlolla lelakabe (ho futhumatsa sebakeng se lateloang ke ho pholisa) ho e khutlisetsa moleng o otlolohileng.
Ho theha: Ho sebetsa likarolo tse hlokang ho kobeha kapa sebopeho se ikhethileng, joalo ka:
Plate Rolling: Ho roala lipoleiti tsa tšepe ka har'a li-tubes tse chitja kapa likarolo tse kobehileng (joalo ka lifeme tsa lifeme).
Tobetsa ho Kobeha: Koba lipoleiti tsa tšepe hore e be likaroloana tse nang le mahlakore a ka ho le letona kapa tse nang le li-angles tse kang li-angles le U-channel.
Likhatiso: Sebelisa dies ho hatella libaka tse kobehileng tse rarahaneng kapa likarolo tse nang le sebopeho se ikhethileng (joalo ka manonyeletso a borokho).

3. Moeli oa Ts'ebetso le Ho Etsa Likoti
Ts'ebetso ea Edge: Ho sila le ho rala li-grooves tsa weld le lifahleho tse qetellang ho netefatsa boleng ba weld (mohlala, li-angles tsa groove le litekanyo tse hlabang li fihlela litlhoko tsa moralo).
Ho Etsa Likoti: Likoti tsa bolt le lipini li entsoe ka mochine oa ho phunya, punch kapa lisebelisoa tsa ho cheka tsa CNC. Ho nepahala ha bophara ba bophara (hangata kereiti ea H12) le ho nepahala ha maemo (ho kheloha ha sekoti ≤ ± 1mm) ho hlokahala ho thibela ho kenngoa ha bolt nakong ea ho kenya.

4. Kopano (Kopano)
Ho kopanya likarolo tse ngata ka likarolo (mohlala, maballo, litšiea, lithupa) ho latela litlhaloso tsa setšoantšo. Mekhoa e tloaelehileng e kenyelletsa:
Tack Welding: Ho boloka likarolo tsa nakoana tse nang le li-welds tse nyane ho netefatsa boholo ba kopano.
Litokiso: Sebelisa li-jigs le lisebelisoa tse khethehileng ho netefatsa ho otloloha ha likarolo le ho bapisa (mohlala, tepo le flange ea kholomo ea tšepe li tlameha ho kopanngoa ka sekhutlo sa 90°). Litekanyo tsa bohlokoa, joalo ka bolelele ba likarolo le ho kheloha ha diagonal, li lokela ho hlahlojoa ho sebelisoa lisebelisoa tse kang litekanyo tsa theipi le liteishene tse felletseng.

5. Welding
Core process: Ho kopanya ka ho sa feleng likarolo tse kopaneng ka ho cheselletsa. Mekhoa e tloaelehileng ea welding:
Manual arc welding: E feto-fetoha ebile e loketse manonyeletso a rarahaneng, empa e sa sebetse hantle.
Arc welding e ka tlas'a metsi: E loketse litšepe tse telele tse otlolohileng (joalo ka lipoleiti tsa tšepe tse butting), tse nang le boemo bo phahameng ba boiketsetso le boleng bo tsitsitseng ba weld.
Welding e sirelelitsoeng ka khase (CO₂ welding, argon arc welding): E loketse lipoleiti tse tšesaane le lisebelisoa tsa tšepe tse sa hloekang, tse nang le ho khopama ho fokolang.
Taolo ea Boleng: Ho hlokahala ho futhumatsa pele pele ho tjheseletsa (bakeng sa lipoleiti tse teteaneng kapa litšepe tse tlase tsa alloy). Teko e sa senyeheng (teko ea ultrasonic ea UT, tlhahlobo ea MT magnetic particle) e ea hlokahala kamora ho tjheseletsa ho lekola bofokoli bo joalo ka mapetsong le li-pores.

6. Welding Ho otlolla
Ka mor'a ho cheselletsa, likaroloana li ka 'na tsa senyeha (joalo ka ho kobeha kapa ho sotha) ka lebaka la khatello ea mocheso. Ho otloloha ha mochine kapa lelakabe hoa hlokahala ho etsa bonnete ba hore ho otloloha ha karolo le perpendicularity ho kopana le litlhaloso (mohlala, ho kheloha ha kholomo ea perpendicularity ≤ H/1000 le ≤15mm).

III. Kamora ho sebetsa

Phekolo ea Bokaholimo
Ho Tlosa Mafome: Tlosa sekala le mafome holim'a tšepe ka ho qhomisa lehlabathe (bokhoni bo phahameng le ho tlosa mafome ka ho feletseng), ho khetha, kapa ho bentša ka letsoho ho finyella Sa2.5 (haufi le bosoeu) kapa St3 (ho tlosa mafome ka ho feletseng).
Ho roala: Sebelisa primer (thibelo ea mafome), jase e bohareng (ho eketsa botenya), le topcoat (e khahlang le boemo ba leholimo). Botenya ba ho roala bo tlameha ho fihlela litlhoko tsa moralo (mohlala, botenya bo felletseng ≥ 120μm bakeng sa meaho ea tšepe ea kantle). Bakeng sa tikoloho e khethehileng (mohlala, tikoloho ea lik'hemik'hale le ea leoatleng), litlolo tse thibelang ho bola (mohlala, pente e nang le zinki e ngata ea epoxy) li ka sebelisoa.

Tlhahlobo ea ho Qetela
Ho etsoa tlhahlobo e felletseng ea litekanyo tsa likarolo, chebahalo, boleng ba tjheseletso, le botenya ba ho roala, 'me ho fanoa ka tlaleho ea boleng.
Likarolo tsa bohlokoa (mohlala, litšepe tsa litšepe tsa borokho le litšiea tse bophahamo bo holimo) li etsoa tlhahlobo ea mojaro kapa lipalo tsa matla a ho jara.

Linomoro le Liphutheloana: Likarolo li baloa ho latela tatellano ea ho kenya ho thusa ho phahamisa le ho bokana sebakeng.
Sireletsa libaka tse tlokotsing (mohlala, likoti tsa bolt le likhutlo tse bohale) ka lithebe tse sireletsang. Sireletsa likarolo tse kholo ka lithapo tsa terata ho thibela deformation kapa tšenyo nakong ea lipalangoang.

IV. Khokahano ea Lipalangoang le Ho Kenyetsoa
Nakong ea lipalangoang, likoloi tse loketseng (li-flatbed, li-trailer) li tlameha ho khethoa ho latela boholo ba karolo. Likarolo tse kholo li hloka tumello e kholo ea ho tsamaisa.
Re tla fana ka lits'oants'o tsa ts'ebetso le manane a likarolo, 'me re thuse ka ho phahamisa setšeng le ho beha maemo ho rarolla liphapang nakong ea ho kenya.