① Saib
Cov duab muaj xws li qhov unfolded thiab khoov ib feem ntawm workpiece. Tsis muaj kev sib raug zoo peb-saib kev sib raug zoo ntawm ob. Feem ntau, "unfolded drawing" los yog "bending drawing" yuav tsum tau cim. Scale daim duab, daim duab nto yuav tsum tau cim nrog hem cov cim thiab khoov cov cim taw qhia. j
② Txheej xim kev cai
Dawb - contour kab (txiav kab), ntsuab - dimension kab, liab - nruab nrab kab, lub teeb xiav - lim kab, daj - nyias kab, etching kab yuav tsum siv ib tug tsis-dawb txheej, thiab kos "etching".
③ Kev txhim kho kev kos duab qhia tias qhov nruab nrab kam rau ua yog siv los kos
For laser-cut workpieces, if the tolerance zone of the hole is less than 0.1mm, the hole is generally drawn 0.3mm (plate thickness ≤ 3mm)~0.5mm (plate thickness>3mm) raws li qhov nominal loj, thiab qhia qhov siab tshaj plaws ntawm qhov reaming lossis reaming qhov loj.
④ Laser txiav
Qhov loj ntawm lub qhov hauv qab ntawm cov xov txiav los ntawm lub laser yog kos raws li cov ntaub ntawv hauv cov lus hauv qab no. Ntxiv rau qhov loj me ntawm lub qhov hauv qab, nws yuav tsum tau cim nrog "nthuav dav MXX xov".
