Wannan ƙira ce don gamawa rami mai layuka 2 a diamita daban-daban akan kayan itace, ya dace da MDF, chipboard, itace mai tauri, itace mai ƙarfi da sauransu.
1. Don haƙa ramukan makafi ba tare da guntu ba.
2. Jawo kusurwa mara kyau don yankewa masu karkata.
3. Juya rawar da aka yi da maƙallin tsakiya da kuma matakin aiwatarwa.
4. Yi amfani da fasahar walda mai kama da tungsten steel mai kyau da kuma fasahar walda mai ƙarancin zafin jiki don tabbatar da ingancin walda.
5. Cibiyar injin CNC mai ci gaba mai axis biyar tana tabbatar da daidaiton samfurin ƙarshe ta hanyar fasahar samar da matakai ɗaya.
6. Yi amfani da fasahar musamman ta gyaran saman don rage gogayya.
7: mai kaifi da juriya ga lalacewa, cire guntu cikin sauri, ingantaccen aiki mai inganci
1. injin da ba shi da daɗi.
2. na'ura mai ban sha'awa ta atomatik
Cibiyar injin 3.cnc
4. don haƙa ramukan dowel marasa guntu a cikin katako mai ƙarfi da allunan da aka yi da itace
| Girma | Girman shank |
| 5*30+8*80-L | 10*20 |
| 5*30+8*80-R | 10*20 |
| 5*30+10*80-L | 10*20 |
| 5*30+10*80-R | 10*20 |
| 8*30+12*80-L | 10*20 |
| 8*30+12*80-R | 10*20 |
| 8*30+15*80-L | 10*20 |
| 8*30+15*80-R | 10*20 |
| 10*30+15*80-L | 10*20 |
| 10*30+15*80-R | 10*20 |
| 11*30+15*80-L | 10*20 |
| 11*30+15*80-R | 10*20 |