Xaqiijinta Tayada
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Dhammaan Qaybaha Mashiinnada Saxda ah ee CNC
Soo-saareyaashu waxay doortaan mashiinka CNC sababtoo ah waxay bixisaa faa'iidooyin dhowr ah.In kasta oo mashiinnada CNC ay hubin karaan wax soo saar sare iyo khaladaad ka yar farsamaynta dhaqameed, kormeerka tayada ayaa weli ah qayb lama huraan ah oo ka mid ah geeddi-socodka wax-soo-saarka. Marka la joogo Kachi machining, waxaa naga go'an falsafada hawlgalka oo ka sarreysa filashada macaamiishayada tayada, badbaadada, qiimaha, gaarsiinta iyo qiimaha.Si loo daboolo filashada macaamiisha, heerarka ganacsiga iyo xeerarka warshadaha, Machining Kachi waxay isticmaashaa qalab cabbiro kala duwan iyo qalab si loo xakameeyo tayada qaybaha mashiinnada CNC.
Kormeerka CMM
Waa maxay kormeerka CMM?
Kormeerka CMM waxa uu keenaa cabbirada saxda ah ee shay ka kooban isaga oo sawiraya tiro aad u badan oo ah X, Y, Z iskuduwayaasha oogadiisa.Waxaa jira habab kala duwan oo CMM ah oo lagu duubo cabbirrada joomatari, oo leh taabasho-baaritaanno, iftiin, iyo laysarka ayaa ah kuwa ugu badan.Dhammaan dhibcaha la cabbiray waxay keenaan waxa loogu yeero daruurta dhibicda.Xogtaas waxaa la barbar dhigi karaa qaabka CAD ee jira si loo go'aamiyo weecanka cabbirka.
Waa maxay sababta kormeerka CMM uu muhiim u yahay?
Meelo badan, cabbirada saxda ah ayaa go'aaminaya tayada alaabta.Qaybaha ay ka midka yihiin guryaha, dunta, iyo xidhmooyinka, cabbiradu waa inay ku jiraan xadka dulqaadka adag.
Matoorada iyo sanduuqyada gearbox, xitaa leexashada ugu yar ee cabbirka - sida kun-meel mitir - waxay saameyn xun ku yeelan kartaa waxqabadka qaybaha iyo guud ahaan mashiinka.
Iyada oo la adeegsanayo tignoolajiyada ugu dambeeyay ee 3D Isku-dubbaridka Qiyaasta (CMM), adeegyada kormeerka ee Kachi CMM waxay oggolaadaan cabbirka saxda ah ee qaybaha iyada oo qayb ka ah hubinta tayada.
CMM
Hagaajinta Qaybta CMM
Mashruucii Profile
Mashruucyada astaanta ayaa loo isticmaalaa in lagu cabbiro astaanta iyo cabbirrada qaybaha la farsameeyey.Waxaa loo isticmaali karaa in lagu hubiyo cabbirrada qaybaha adag, sida gear-yada, si loo hubiyo inay buuxiyeen shuruudaha loo baahan yahay.
Qiyaasaha PIN
Qalabka cabbiraadda saxda ah ee loo isticmaalo in lagu cabbiro dhexroorka godadka.Waxay ka kooban yihiin silsilado ulo-cylindrical ah oo leh dhexroor si sax ah loo qeexay.Qiyaasaha PIN waxa loo isticmaalaa in lagu cabbiro dhexroorka godadka inta lagu jiro habka wax soo saarka.
Cabirka dhererka
Cabbirka dhererku waa qalab lagu cabbiro dhererka qaybaha.Sidoo kale waa hab faa'iido leh oo lagu calaamadiyo dusha walxaha iyo qaybaha.Tusaale ahaan, marka aan u baahanahay in aan ka shaqeyno qaybaha leh cabbir gaar ah, waxaan isticmaali karnaa cabbirka dhererka si aan uga tagno calaamado iyaga.
Vernier Caliper
Vernier caliper waa qalab si sahlan loo isticmaali karo, kaas oo cabbiraya qaybaha cabbirka toosan.Waxaan ku heli karnaa cabbirka annaga oo adeegsanayna calaamadaha ugu dambeeya ee cabbir toosan.
Inta badan waxaa lagu dabaqaa si loo cabbiro dhexroorka qaybaha wareega iyo cylindrical.Injineerada, way ku habboon tahay in la qaado oo la hubiyo qaybaha yaryar.
Shahaadooyinka Agabka
Waxaan bixin karnaa warbixinta RoHS iyadoo la raacayo codsiga macaamilka ee xaqiijinaya u hoggaansanaanta shay ama badeecad gaar ah dardaaranka RoHS.
Heerarka Wax-soo-saarka Kachi
Adeegyada Mashiinnada CNC
Sifooyinka cabbirka (dhererka, ballaca, dhererka, dhexroorka) iyo goobta (booska, xoogga saarista, summaynta) +/- 0.005" (birta) ama +/- 0.010 (caagagga iyo isku-dhafka) ee ISO 2768 haddii aan si kale loo cayimin.
Cidhifyada fiiqan waa la jebin doonaa oo waa laga saari doonaa si caadi ah.Cidhifyada muhiimka ah ee ay tahay in si afaysan looga tago waa in lagu xuso oo lagu caddeeyaa daabac.
Sida dhamaystirka dusha mashiinku yahay 125 Ra ama ka wanaagsan.Calaamadaha qalabka mashiinka ayaa laga yaabaa inay ka tagaan qaab wareeg ah.
Caagagga cad ama daah-furnaanta ayaa noqon doona matte ama waxay yeelan doonaan calaamado wareeg ah oo ku yaal weji kasta oo mishiin ah.Qarxinta tuulku waxay ka tagi doontaa baraf baraf ah bacaha saafiga ah.
Sifooyinka hanuuninta (isbarbardhigga iyo toosnaanta) iyo qaabka (cylindrical, flatness,circularity, and straightness) u mari dulqaad sida soo socota (eeg shaxda hoose):
Xadka Cabbirka Magaca | Caagadaha (ISO 2768- m) | Biraha (ISO 2768-f) |
0.5mm* ilaa 3mm | ±0.1mm | ±0.05mm |
In ka badan 3mm ilaa 6mm | ±0.1mm | ±0.05mm |
In ka badan 6mm ilaa 30mm | ±0.2mm | ±0.1mm |
In ka badan 30mm ilaa 120mm | ±0.3mm | ±0.15mm |
In ka badan 120mm ilaa 400mm | ±0.5mm | ±0.2mm |
In ka badan 400mm ilaa 1000mm | ±0.8mm | ±0.3mm |
In ka badan 1000mm ilaa 2000mm | ±1.2mm | ±0.5mm |
In ka badan 2000mm ilaa 4000mm | ±2mm | |
Dhammaan qaybaha waa laga saaray.Dulqaadka ugu adag ee la gaari karo waa +/- 0.01mm wuxuuna ku xiran yahay qayb joomatari. |
Heerarka wax-soo-saarka
Adeegyada Warshadaynta Birta Sheet
Kachi Machining waxay leedahay waayo-aragnimada iyo adeegyada been abuurka xaashida saxda ah ee lagama maarmaanka u ah in fikradaada nolosha lagu soo kordhiyo.
Tan waxaa ka mid ah adeegyada sida dulqaad sare iyo goynta laysarka dhumucda ballaaran, awoodaha foorarsiga, iyo xulashooyinka kale ee dhammaystirka dusha sare.
Leh khibradda saxda ah iyo adeegyada samaynta biraha xaashida ah ee lagama maarmaanka u ah in fikradaada nolosha lagu soo kordhiyo.
Faahfaahinta Cabbirka | Dulqaad |
Cidhif ilaa gees, oogada qudha | +/- 0.005 inji |
Cidhif ilaa dalool, dusha keliya | +/- 0.005 inji |
Dalool ilaa dalool, oog keliya | +/- 0.010 inji |
U leexo gees/dalool, oogada keliya | +/- 0.030 inji |
Daraf si aad u muujiso, oog badan | +/- 0.030 inji |
In ka badan qayb la sameeyay, oog badan | +/- 0.030 inji |
Laabi xagal | +/-1° |
Sida caadiga ah, cidhifyada fiiqan waa la jebin doonaa oo laga saari doonaa.Dhinac kasta oo muhiim ah oo ay tahay in si afaysan looga tago, fadlan ogow oo ku qeex sawirkaaga. |
Qalabka Kormeerka
Shayga | Qalabka | Range shaqo |
1 | CMM | dhidibka X: 2000mm Y- dhidibka: 2500m Z- dhidibka: 1000mm |
2 | Mashruucii Profile | 300*250*150 |
3 | Cabbirka Dhererka | 700 |
4 | Dijital Callipers | 0-150mm |
5 | 0-150mm | 0-50mm |
6 | Cabiradaha giraanta dunta | Noocyada Xargaha Kala Duwan |
7 | Cabiradaha giraanta dunta | Noocyada Xargaha Kala Duwan |
8 | Qiyaasaha PIN | 0.30-10.00mm |
9 | Cabbirada xannibaadda | 0.05 - 100mm |