Ngati pali njira yotsimikizira kudalirika kwa chinthu, ndikuwonetsetsa kuti zomwe zikuyembekezeredwa PCB ndi gawo lofunikira la malonda. M’malo mwake, PCB tsopano ndi gawo lalikulu lazida zilizonse zamagetsi, kuyambira pama foni mpaka makompyuta. M’malo mwake, kuchokera pagalimoto mpaka podzitchinjiriza, kuyambira ndege mpaka ukadaulo, palibe mafakitale omwe ali paliponse pa PCB.

M’mafakitole onsewa, kudalirika kwa malonda ndikofunikira. Kaya ndi ukadaulo wazachipatala kapena ndege, zolakwitsa zilizonse zitha kukhala zotsika mtengo. Momwemonso, pankhani yazachipatala, kulephera kwa zida kumatha kukhala ndi zotsatirapo zoyipa, zomwe zimawononga moyo.

Zomwe izi zimafunikira ndikuti njira yodziwikiratu ikubwezeretsanso. Njira zodziwikiratu zachikhalidwe nthawi zambiri zimakhazikitsidwa pofufuza. Komabe, kuwunika kuli ndi vuto lobadwa kungoyang’ana zolakwika zakunja. Kuphatikiza apo, vuto lina lomwe limayang’aniridwa ndikuti microslicing ndikuwunika kumakhala koopsa pomwe PCBS imakhala yovuta komanso imakhala ndi maenje ambiri. Ngati mabowo ochepa okha atayang’aniridwa, ndondomekoyi ikhoza kukhala yopanda tanthauzo. Due to high product diversity, traditional statistical tools are insufficient to identify defects

Vuto lina lalikulu pakuwunika ndikuti zitha kuchitika pambuyo poti kupanga kwatha. Choyamba, njirayi ndiyokwera mtengo. Chachiwiri, chilemacho chimatha kulumikizidwa mwanjira ina, kotero magulu ena amathanso kukhudzidwa.

Kwa ma PCBS ovuta kwambiri komanso kusiyanasiyana kwa malonda, kulosera zamayeso achikhalidwe sikungatsimikizidwe kuti ndikofunikira kwambiri.

Njira yothetsera vutoli ndikugwiritsa ntchito kusanthula kwathunthu kwa mayesero, kuyesa makina ndi kusanja. Ndizowerengera kwathunthu zomwe zimabweretsa kudalirika komanso kutsata. Ndi kuneneratu kodalirika kwa chidziwitso, kuneneratu molondola kumatha kupangidwa. Khalidwe lililonse losazolowereka limatha kuyitanidwa, ndipo mankhwala atypical amatha kuchotsedwa.

Izi zimafunikira kuti zidziwitso zonse zomwe zilipo zisungidwe pakati. Pafupifupi makina aliwonse amafunika kukhazikitsidwa ndi malo olumikizirana kuti asungire deta yonse pamalo osungidwa. Izi zimathandizanso kusanthula mozama deta. Zimatsimikiziranso kuti, mosiyana ndi kuwunika kwakuthupi, kulumikizana koyenera kumachitika mukalephera. Komabe, ngakhale pano pali zovuta chifukwa zidziwitso zimachokera kumagwero angapo ndipo zimamasuliridwa m’malo ambiri azambiri. Vutoli litha kuthana ndi kupanga mapangidwe awiri okonza deta. Gawo loyamba ndikukhazikitsa deta, ndipo gawo lachiwiri ndikuwunika zomwe zakhazikitsidwa. Kusanthula deta ya sayansi kumatanthauza kuti simuyenera kudalira kupeza mavuto kumapeto kwa njira zopangira ndikuwayankhira poyambiranso. M’malo mwake, zimakupatsani mwayi woyembekezera mwachangu mavuto ndikuwonetsetsa kuti mwayi wolephera uchepetsedwa. Izi zitha kuchitika pakuwongolera zosintha pamachitidwe. Komanso, imayang’anira kuchedwa, komwe kumatha kukhala kokwera mtengo kwambiri.

Ngakhale kulosera kungakhale kokulira, chowonadi ndichakuti mtengo wakulephera umaposa pamenepo.