Gusya kwa CNC no guhinduranya biratandukanye, birahenze kandi birasobanutse neza, nyamara ibishoboka kubice bya CNC byakorewe imashini bigenda byiyongera cyane mugihe harebwa ibyarangiye.Ni ubuhe buryo bwo guhitamo?Mugihe ibyo bisa nkibibazo byoroshye, igisubizo kiragoye kuko hariho ibintu byinshi byo gusuzuma.
Imishinga ya Prototype
Ubwa mbere, kurangiza ni iki?Nukuzamura ubwiza cyangwa imikorere?Niba ibya nyuma, ni ubuhe buryo bwo gukora bugomba kunozwa?Kurwanya ruswa, gukomera hejuru, kwambara birwanya cyangwa gukingira EMI / RFI?Ibi nibimwe mubibazo bigomba gusubizwa rero, tuvuge ko uwashizeho azi intego intego, reka turebe amahitamo atandukanye.
Kurangiza kuri CNC Imashini Yuma Metal Prototype Ibice
Mu myaka 40 ishize, abakanishi ba Prototype Projects basabwe kubyaza umusaruro ibice byinshi byamabuye yo gukoresha mubikorwa byinshi.Ibicuruzwa bihora bisuzumwa, bigasukurwa kandi bikangirika, nyamara, guhitamo kurangiza ni binini cyane.
Uyu munsi, ibyuma byabakiriya bacu bizwi cyane ni aluminium alloy 6068, ibyuma bitagira umuyonga 304 nicyuma 316. Mubyukuri, ibi bitatu birasabwa cyane kuburyo twafata ububiko bwabyo mubunini butandukanye kugirango dukemure ibyifuzo byacu byiminsi itatu Express CNC serivisi yo gutunganya.
Biracyakunzwe ariko byerekanwe gake cyane ni umuringa, umuringa, fosifore y'umuringa, ibyuma byoroheje, ibyuma.Rimwe na rimwe, abakiriya basaba ibyuma byihariye.Niba dushobora gushakira ibikoresho hamwe nimashini murugo, tuzabikora, bitabaye ibyo dusanzwe dukorana amasezerano ninzobere yatoranijwe mumurongo wamaduka yizewe.Kurugero, ibimera bidasanzwe nka Inconel, Monel na Hastelloy bikenera ubuhanga bwihariye nibikoresho, kubwibyo dukunze gutanga ibi.
Ibyuma birashobora kurangizwa muburyo bwinshi butandukanye.Kurugero, aluminiyumu irashobora kuba isobanutse neza, ikoti ikomeye, cyangwa umukara cyangwa amabara anodised.Guhitamo biterwa nibisabwa nukuzamura ubwiza cyangwa imikorere (cyane cyane birwanya ruswa cyangwa kwambara birwanya).
Ibyuma bidafite ingese birashobora kwihanganira kwangirika ariko rimwe na rimwe abakiriya bagaragaza ibyarangiye.Electropolishing, kurugero, itanga ubuziranenge bwo kurangiza kimwe no gusiba no gukuraho impande ziva mubice bikomeye.Ku rundi ruhande, niba gukomera hejuru, kwambara birwanya cyangwa umunaniro bigomba kunozwa, ibyuma 304 na 316 byuma bitagira umwanda birashobora kuba nitrocarburize cyangwa nitride.
Ibyuma byoroheje byunguka wenda guhitamo kwagutse kurangiza.Amahitamo arimo gusiga amarangi, gushushanya amashanyarazi, gusiga ifu, amashanyarazi, gukara imiti, amashanyarazi, gukomera, titanium nitriding (TiN), nitrocarburising, no guturika amasaro, nibindi.
Ubusanzwe umuringa n'umuringa bisobanurwa kubice bikora, ntakindi gisabwa nyuma yo gukora.Nibiba ngombwa, ariko, ibice birashobora guhanagurwa nintoki, amashanyarazi, amashanyarazi, imyuka yaturitse, lacage cyangwa ikavurwa hakoreshejwe imiti yirabura.
Kurangiza byavuzwe haruguru ntabwo aribyo byonyine biboneka kubicyuma na alloys.Buri gihe twishimiye kuganira kurangiza nabakiriya kandi twihatira gufasha aho dushoboye hose.
Irangiza kuri CNC Imashini ya Plastike Prototype Ibice
Kimwe no gutandukanya ibyuma, ibice byose bya plastike twe imashini ya CNC ahanini byangiritse, bisukurwa kandi birangirika ariko, nyuma yibyo, amahitamo yubuso akunda kuba atandukanye.
Nkuko abakiriya benshi basaba CNC yakozwe na prototype ibice bya plastike muri acetal (umukara cyangwa karemano) cyangwa acrylic, dufata ubwoko bwaibikoresho biri mu bubiko.Acetal ntabwo yemera byoroshye kurangiza, bityo ibice mubisanzwe bitangwa 'nkuko byakozwe'.
Acrylic, isobanutse, akenshi iba isukuye kugirango igaragare neza.Ibi birashobora gukorwa nintoki hamwe n amanota meza yikurikiranya ya abrasive, cyangwa hamwe na flame polishing.Nkuko umuntu abisabye, acrylic irashobora gusiga irangi irangi rya acrylic cyangwa vacuum metallised kugirango igere hejuru cyane.
Bimwe muribi byoroshye kurangiza kuruta ibindi, burigihe rero urahawe ikaze kugirango tuganire kubikoresho no kurangiza natwe.Kubijyanye na plastiki, turashobora kumucanga, ibice byingenzi no gusiga amarangi, kubisiga (intoki cyangwa kumuriro), isahani idafite amashanyarazi cyangwa vacuum metallise.Kuri plastiki zimwe zifite ingufu nke zo hejuru, gutegura ubuhanga bwihariye hamwe na primer cyangwa plasma yo kuvura birakenewe.
Kugenzura Ibipimo bya CNC Imashini ya Prototype Ibice
Impamvu imwe ituma abakiriya bahitamo kugira prototype ibice CNC ikozwe aho kuba icapiro rya 3D ni ukuri kwukuri.Kwihanganira twavuze kubice byakozwe na CNC ni ± 0.1mm, nubwo ibipimo bisanzwe bifatirwa kwihanganira cyane, bitewe n'imiterere, ibintu, na geometrie.Turagenzura neza ibipimo, birumvikana ko abakiriya bashobora no gusaba ibintu byihariye byagenzuwe.
Akenshi ibipimo birashobora gufatwa hamwe nabahamagaye cyangwa micrometero ariko imashini yacu yo gupima (CMM) nibyiza kubigenzurwa neza.Ibi bifata igihe kandi ntibishoboka hamwe na serivise yacu ya CNC yateye imbere ariko birihuta kuruta kohereza ibice kubandi bantu kugirango bagenzure CMM.Ibidasanzwe gusa ni mugihe hakenewe gahunda yuzuye yo kugenzura CMM yuzuye, yuzuye, cyangwa igice cyibice cyarakozwe kandi birasabwa kugenzurwa 100%.
Amahitamo yinteko ya CNC Imashini ya Prototype Ibice
Impamvu imwe nuko abakiriya bahitamo kugira prototype ibice CNC ikozwe aho kuba 3D icapuwe nukuri neza.Kwihanganira kwemerwa kubice bya CNC byakozwe ni ± 0.1mm, nubwo ibipimo bisanzwe bifatirwa kwihanganira cyane, bitewe nibikoresho na geometrie.Tuzagenzura byimazeyo ibice byose mbere yo koherezwa, kandi abakiriya barashobora gusaba ibintu byihariye bigomba kugenzurwa.
Akenshi ibipimo birashobora gufatwa hamwe nabahamagaye cyangwa micrometero ariko imashini yacu yo gupima (CMM) nibyiza kubigenzurwa neza.Birihuta kuruta kohereza ibice kubandi bantu kugirango bagenzure CMM.Ibidasanzwe gusa ni mugihe hakenewe gahunda yuzuye yo kugenzura CMM yuzuye, yuzuye, cyangwa igice cyibice cyarakozwe kandi birasabwa kugenzurwa 100%.
Igihe cyo kohereza: Jun-30-2022
