Nkhaniyi igawana njira monga kulumikizitsa, kukonza, ndi kuyesa ma board a warping poyesa mayeso owuluka okha.

1. Counterpoint

Chinthu choyamba kuyankhula ndi kusankha ma counterpoints. Nthawi zambiri, mabowo awiri okha a diagonal ayenera kusankhidwa ngati zotsutsana. ?) Musanyalanyaze IC. Ubwino wa izi ndikuti pali malo ochepa owongolera, ndipo nthawi yocheperako imagwiritsidwa ntchito pakuwongolera. Nthawi zambiri, etching nthawi zonse imakhala ndi ma undercuts, kotero sizolondola kwambiri kusankha matani kuti agwirizane. Ngati pali mabwalo ambiri otseguka, simuyenera kuyimitsa nthawi yomweyo, ndikuyimitsa mayeso otseguka akamaliza ndikuyamba mayeso afupipafupi, chifukwa mutha kuwona zolakwika zadera lotseguka panthawiyi. onjezani malo omwe akulunjika malinga ndi malo olakwika omwe adanenedwa.

Tiyeni tikambiranenso za kuyanjanitsa pamanja. Kunena zowona, mabowowo sali pakatikati pa mapadi, ndiye poika malo, kodi madontho amayenera kuikidwa pakati pa mapepalawo momwe angathere, kapena kuyesa kugwirizana ndi mabowo enieni? Nthawi zambiri ngati pali mfundo zambiri zoyesedwa Pabowo, sankhani yomaliza. Ngati nthawi zambiri ndi IC, makamaka pamene IC imakonda kuyendayenda molakwika, muyenera kuyika dzenje lakuya pakati pa pedi.

Chachiwiri, chimango chokhazikika

Chimango chokhazikika ndi bulaketi yoyeserera yokhazikika. Deta yojambulidwa imayimiridwa ndi mabokosi awiri. Chimango chakunja ndi chimango. Kwa bolodi loterolo, kukula koperekedwa ndi makina kungagwiritsidwe ntchito mwachindunji. Kwa deta yopanda chimango, imayimiridwa ndi bokosi. Titha kugwiritsa ntchito lamulo la board board (lomwe lidzagwiritsidwa ntchito poyang'ana njira ya bolodi) kuti tiwone kuti ndi pad iti yomwe imayesedwa m'mphepete mwapafupi kwambiri. Yerekezerani ndi bolodi lenileni kuti muwone mtunda wake kuchokera m'mphepete Ndi ndalama zingati zomwe zimagwiritsidwa ntchito kubweza.

3. Kuwoloka

Kwa bolodi lachigamba, yemwe wasankhidwa akhoza kuyesedwa. Titha kugwiritsa ntchito ntchitoyi kuti tizindikire kuyesa kwa patch board komwe mtunda pakati pa pad ndi m'mphepete mwa bolodi ndi wocheperako kuti uyesedwe. Njira ndiyo kutsekereza mapepala omwe sangathe kugwiridwa ndi tray. Chiyeso chimodzi chimadutsa, ndipo pambuyo pa mayesero, thireyi imayikidwa pa mbale yokhazikika ya woyesedwa wosakwatiwa, ndipo bolodi lomwe silinayesedwe komaliza limasankhidwa, kotero kuti bolodi lonse likhoza kuyesedwa ndi mayesero a 2. Chifukwa chake, tiyenera kusinthasintha magwiridwe antchito operekedwa ndi zida kukwaniritsa zosowa zapadera.

Chachinayi, warpage

Kukula kwa mbali imodzi ndi yaikulu kwambiri, makamaka pamene kukula kwa mbali ina kuli kochepa, bolodi lidzagwedezeka mwachibadwa (chifukwa cha mphamvu yokoka) ikayikidwa pamakina oyesera, ndipo makina athu owuluka owuluka ali ndi dongosolo laling'ono Vuto laling'ono, kukula mu njira ya X ndi yayikulu, koma phale limodzi lokha limayikidwa, ndipo mu njira ya Y yokhala ndi kukula kochepa, mapallet atatu akhoza kuikidwa. Chifukwa chake, makinawo amasankha njira yayitali ya bolodi kuti iyesedwe ikayikidwa ku X malangizo a makina, ndi bwino kuwongolera pamanja, kuzungulira bolodi madigiri 90, ndikuyika njira yake yayitali ku Y malangizo, amene angathe kuthetsa vuto la gulu warpage mu mayeso kumlingo wakutiwakuti. (Kusinthaku kuyenera kuyendetsedwa mu DPS).