1.Imodi yokungaphumeleli kwesisu
Ngenxa yobuninzi begesi eveliswa kwindawo yokuphosa ngexesha lokuphosa i-casting blank, ukuphosa iziphene ezibangelwa ukukhutshwa kakubi kwenkqubo yokuphosa.

2.Camshaft umngxuma roundness
Isibonelelo sokusebenza esishiywe kwinkqubo yangaphambili asanelanga.
Ukusetyenzwa kolungelelwaniso lwe offset yenkqubo yangaphambili.
Umphezulu wokumisa indawo awukho sicaba (ukusika okanye ukungcola).
Imilinganiselo yokulungelelanisa yenkqubo yangaphambili kunye nenkqubo yasemva ayihambelani.

3.Imikrwelo kumphezulu owenziweyo
I-workpiece iveliswa ngexesha lenkqubo yokuhambisa.
Ibhloko yokumisa encedisayo encedisayo inamaqhuma okanye uphazamiseko.
Xa ukuchithwa ngesandla, kubangelwa ukusebenza ngokungafanelekanga kwezixhobo zezandla.

4.Umphezulu otyumkileyo ucutshungulwe
Xa umatshini wokusika ugxininisa i-workpiece, indawo yokubeka indawo yokumisa ayicocwa, kwaye iichips eziseleyo zityunyuziwe kwaye i-workpiece iyachithwa.
Iichips zihlala kumjelo wamanzi we-workpiece ngexesha lokucoca, okubangela ukuba ii-chips zityumze i-workpiece xa i-catheter kunye ne-ring seat icinezelwe.

5. Imowudi yokusilela koqhekeko
Ibangelwa ngamandla angaphandle.
Uxinzelelo lwe-Thermal olwenziwe ngexesha lenkqubo yokuphosa.

6. amakhonkco izihlalo azicinezelwa endaweni
Kukho ukungcola kumngxuma ongezantsi weringi yesihlalo.
Xa umsesane wesihlalo ucinezelekile, isihlalo sokuhlala kunye nentloko yoxinzelelo ayibekwanga ngokuchanekileyo.
Uxinzelelo lomatshini alwanelanga.
I-diameter enkulu yangaphandle yeringi yesihlalo okanye umngxuma omncinci we-cylinder head seat ring inkulu kakhulu kwaye i-press fit ingekho endaweni.

7. Ukulungiswa kweringi yeValve
Uhlengahlengiso lwesixhobo aluphumelelanga.
Ipharamitha enikiweyo yobunzulu besondlo ayisebenzi.
Imodi yesixhobo ibangela ukuba uburhabaxa bungabi nakufaneleka.