5-Awa in PCB Prototyping: Ta eo ej kōmmane bwe en maroñ

Bwebwenato

Tijemba 17, 2021

Rapid prototyping ej ekkā an kōmeļeļeik āinwōt juon men in m̧ōkaj in line. Jabdewōt eo ear kōmmane juon kalōk ejelā bwe elaptata an kōttar ej walok ilo bar juon jikin — ilo kōtlok ko, ilo men ko, ilo uwaak ko.

Kwoj kõttar men ko, jab line eo

Kwalok kin rapid prototyping im elaptata armij rej pijaik juon line eo emōkaj. Ilo jerbal, juon jerbal in kalek ej bōk jilu ñan jiljilimjuon raan im men eo ej kōmman bwe en jab lap an jerbal: juon raan ak ruo ñan juon quotation, juon raan ñan kamool BOM eo, ruo ak jilu raan kōttar ñan an men ko jerbal, innem schedule im test. Line eo make emaron in kōmman juon board ilo joñoul minute ko. Enañin aolep ien ko rej etal ñan kõttar ñan kamool, ñan mõttan ko, ñan juon uak.

Innem kōmman juon build ñan lalem awa ejjab jino jen machine ko. Ej jino kin jolok wait ko. Quotation eo ej aikuj in bed ilo maan, men ko rej aikuj in bed ion shelf eo, im line eo ej aikuj in bed iumin maroñ eo am make. Elañe jabdrewot mõttan in chain eo ej kõttar wōt juon armij jen ilikin, lalem awa ej juon claim ejelok tokjen. Enin unin an elōn jikin jerbal ko rejjab maroñ in kwalok oran eo — kein jerbal ko air rej lukkun mõkaj, ak chain in bebe eo air ejjab.

Naan in kōmeļeļe moktata: ukōt juon pepe jān raan ko n̄an juon

Block eo moktata ilo juon 5-awa ekkal ej quotation eo. Kwoj jilkintok pija ko ak juon menin aikuj, innem juon uwaak im wōnan enaj bar jeblak ilowaan wōt 24 awa. Aolep men ko elikin menin rej pedped wōt ioon bun̄tōn in. Elañe juon quotation ej bōk jilu round ko ilo ruo raan kajjojo, ejelok joñan line speed ej kadiklok joñan eo.

Front-loading quotation eo ej barāinwōt ukōt bar juon men: ej kōm̧m̧an bwe factory eo en riiti wāween eo em̧m̧an ilo jinoin. Ta men ko renaj bōk jikin, elañe board eo ewōr an apañ kin kōmmane, ewi wawein an stencil eo aikuj in bellok — aolep men kein rej emmanlok air bed ilo jinoin jen an kar walok ilo line eo. Juon mōttan emman in ien eo kar kōjparok ilo juon kalek 5 awa ej lukkun kōjparok ilo ien eo kar kōmmane.

Men eo kein karuo: mõttan ko rej bed ie rej kōmmane bwe en mol

Block eo kein karuo ej men ko. Sampling ej mōkaj ñe rej wiaiki mōttan ko ad hoc — pukot juon ri wiakake, kōttar juon ri jilkintok, lale mol eo. Factory ko rej jerbal ñan awa eo rej kejbãrok kein jerbal ko ilo stock, bōk ir jen shelf eo, im bar kobrak elikin jerbal eo. Ejelok men ekãl ilo men in, ak ej kobaik capital im ej bõktok jorrãn in an stock eo jako jerbal ñe part number ko rej wõnmanlok wõt.

Ej juon men in aorōk ñan kwalok joñan eo ilo mol. Stocking ejjab maroñ in kalibubu aolep men. Juon kein jerbal eo ejjab alikar ak ej kab walok ej aikuj in kōttar jen jabdewōt jikin jerbal. Innem juon jerbal in 5 awa ewōr juon an joñan: board ko rekāāl, mõttan ko rekāāl, im jerbal eo emōj an rūtto. Elañe karōk eo ejjab ekkar, juon kōtmene eo emol ej 24 awa, jab lalem. Kōmman boundary eo mokta ej kōjparok elaplok ien jen am kōmeļeļeik tokelik.

Ñe awa kein lalem rej bōk aer keep

Hardware team ko rej eñjake aorōk in mõkaj ilo ien ko rejejjet. Bon eo mokta jen juon jikin wia, ñe juon men ej aikuj in bōk jikin. Ilo juon jikin ri wia, etale juon board in ri jumae. Ilo ruo awa jibboñ, kalikar juon lemnok kin kajur. Ñe juon stakeholder ekōnaan loe hardware rainin. Ilo ien kein, ien kalōk ej ien jerbal eo, im lalem awa im jilu raan rejjab bed ilo juon wōt kain.

Men eo elaplok an aorōk ej iteration pace. Jilu kōkāāl ko ilo juon raan ej meļeļein bwe ke ro jet rej kōttar wōt juon ritōl, sample eo am̧ kein kajilu ej ​​pād ilo pein juon riwia eo rej jon̄e. Hardware competition ekkā an kōmmane jen wōn eo ej kōkmman design eo mokta kin data eo emool — eo tokelik ej iien otemjej kōllāik wōnāān. Plant eo ad ej kōmman sampling, batch edik im volume production ilo juon wōt plant, ej bar jeblak juon solution im quotation ilowaan wōt rualitōk-emān awa, im emaron kōmman juon sample ilo jidik wōt jen lalem awa. Jilkintok pija ko ak juon menin aikuj im lale ia eo schedule eo ej bed ie.

Mōkaj ejjab einwot Sloppy

Juon oktak eo ej joñe ilo awa ko ej wōr wōt tokjen elañe ejja check ko wōt rej bed wōt. Wāween eo emol ñan kōmman bwe en diklok schedule ej ñan jolok kõttar, jab check ko: ejelok queue ñan juon machine, ejelok overnight hold ñan juon batch ñan an kobalok, ejelok second shift handover. Ta eo ejjab aikuj in kōmman ej lale ilo mejen, test in kajur, im juon lale jerbal nae netlist eo. Ñe juon ri wia ej kallimur bwe enaj mōkaj im barāinwōt likjab in lale, ta eo ej itok ejjab juon prototype, ej juon men eo ejjab alikar kwoj aikuj in make kōmmane.

Kajjitōk ilo mol ta eo ial eo emōkaj ej jolok. Juon jerbal in lalem awa ekkā an wōr wōt solder paste printing, reflow, im juon test in electrical eo edik; ta eo ejjab maroñ in koba ej lukkun bwil ilo mejatoto ak mālijjon̄ in jokkin wot juon ien eo elap. Elañe design eo am ej aikuji men kein, karōk bar juon round jen am kōtmene bwe board ko moktata ren uwaaki. Rapid build ko ad rej kwalok kin wāween ko rej bed ilo turnaround eo, im ñe juon check ej lukkun jako, ej kwalok ilo jeje.

Mōkaj eo kar joñe ilo awa ko ej ukōt wāween jerbal eo, jab wōt awa eo

Juon 5-awa in oktak ej einwot juon kōjparok raan ko, ak ta eo ej oktak ej wāween an tiim eo jerbal. Ñe juon kōkāāl ej bōk juon jibbon, mwil ko rej oktak jen an kar jimwe ilo ien eo moktata ñan an mōkaj an mālejjon im kajimwe. Ñan hardware, wewein eo kein karuo ekkā an diklok wōnan: jen jilu raan in akwāāl kin juon pad pitch, jolok lalem awa im joñe.

Ial eo emōkaj ej aikuj elaplok kōppopo, jab diklok. pija ko rej aikuj in jimwe ilo ien eo moktata im BOM eo en dedelok, bwe ejelok en ej queue am bar jerbal. Tiim ko rekãl ñan rapid build ko rej katak men in ilo wãwen eo ebin: juõn footprint ebwid ilo gerber ko im build eo lalem awa ej erom juõn build ruo im jimettan raan ñe ej bar jeblak ilo queue eo.

Kōjerbal eo ejimwe ej ñan karōk ko rej dedelok im rej aikuj wōt kamool — bon eo mokta jen juon trade show, juon benchmarking build ilo jikin eo an juon ri wia, juon bench check ilo jibboñ. Ilo ien eo ej bed wot design eo, kōmmane juon etale mokta im jab kōjerbal prototyping einwot juon sketchbook. Lale melele ko kin men ko rej wiakaki