描述
3.3工藝分析
鑒于生產(chǎn)規(guī)模的不斷擴(kuò)展及新工藝的層出不窮,如何通過(guò)分析歷史工藝數(shù)據(jù)以改進(jìn)現(xiàn)有工藝成了一大難題,傳統(tǒng)的方法是人工定時(shí)從生產(chǎn)線采集樣品與記錄工藝數(shù)據(jù)進(jìn)行實(shí)驗(yàn)分析并將反饋結(jié)果用于工藝調(diào)整的依據(jù),這種做法不僅分析周期長(zhǎng)而且人工采集數(shù)據(jù)帶來(lái)了很大的人為因素,因此造成了工藝改進(jìn)周期長(zhǎng)且效果不佳。Fix32系統(tǒng)特有的歷史數(shù)據(jù)實(shí)時(shí)采樣功能發(fā)揮了強(qiáng)大優(yōu)勢(shì),我們根據(jù)工藝工程師的要求篩選出需采樣的數(shù)據(jù)以3秒為周期進(jìn)行實(shí)時(shí)采樣。當(dāng)然為了減輕系統(tǒng)負(fù)擔(dān),有必要將采樣數(shù)據(jù)的時(shí)間做適當(dāng)?shù)南辔唤诲e(cuò)處理。采集到的數(shù)據(jù)歷史趨勢(shì)在Fix32的歷史顯示畫(huà)面中可以直觀地顯示出來(lái),這還不夠,我們需要將這些數(shù)據(jù)進(jìn)行統(tǒng)計(jì)分析以確認(rèn)各工藝參數(shù)之間的相互作用。Fix32的歷史數(shù)據(jù)庫(kù)內(nèi)的數(shù)據(jù)可以直接輸出為文本文件,將文本文件中的數(shù)據(jù)導(dǎo)入第三方的統(tǒng)計(jì)分析軟件中去如Minitab,接下來(lái)的工作便可交給它來(lái)完成,充分詳實(shí)的數(shù)據(jù)是統(tǒng)計(jì)分析結(jié)果可信度的關(guān)鍵。統(tǒng)計(jì)分析出的數(shù)據(jù)揭示了各工藝參數(shù)在生產(chǎn)中的相互作用與各自功能,由此幫助工藝工程師作出正確的調(diào)整方案,做到有的放矢。實(shí)踐證明,F(xiàn)ix32的實(shí)時(shí)數(shù)據(jù)采樣給工藝分析帶來(lái)了極大的方便,它不僅幫助我們大大縮短了新工藝的生產(chǎn)周期,而且大大提高了新工藝的工藝調(diào)整的準(zhǔn)確性。
3.4質(zhì)量跟蹤
在生產(chǎn)中偶爾會(huì)遇到客戶投訴質(zhì)量問(wèn)題,傳統(tǒng)的方法是通過(guò)產(chǎn)品的特定生產(chǎn)批號(hào)查到當(dāng)時(shí)的某些生產(chǎn)數(shù)據(jù)如生產(chǎn)日期、原料批號(hào)、質(zhì)檢員、操作員等,而實(shí)際發(fā)現(xiàn)除了這些問(wèn)題外,還有許多關(guān)鍵因素如產(chǎn)品的理化特性(張力、涂布厚度、線速度、膠水粘度等)及生產(chǎn)環(huán)境(溫度、濕度、循環(huán)風(fēng)量等)在產(chǎn)品質(zhì)量上同樣也起著舉足輕重的作用,失去對(duì)這些因素的分析便失去了在質(zhì)量問(wèn)題判斷上的全面性。Fix32的歷史數(shù)據(jù)記錄正好彌補(bǔ)了這方面的空白。我們將可能影響質(zhì)量的關(guān)鍵數(shù)據(jù)也以3秒為單位每天24小時(shí)記錄,記錄的數(shù)據(jù)保存到光盤以利于長(zhǎng)久保存和分析。這樣只要知道生產(chǎn)日期,我們便可以查尋到當(dāng)天所有記錄在案的生產(chǎn)數(shù)據(jù),F(xiàn)ix32支持最多8個(gè)數(shù)據(jù)在一個(gè)歷史畫(huà)面上同屏顯示,這樣便可以迅速幫助質(zhì)檢員判斷問(wèn)題所在。
歐美品牌停產(chǎn)的,常用的“PLC”備品備件
我司產(chǎn)品應(yīng)用于以下領(lǐng)域:
1,《發(fā)電廠DCS監(jiān)控系統(tǒng)》
2,《智能平鋼化爐系統(tǒng)制造》
3,《PLC可編程輸送控制系統(tǒng)》
4,《DCS集散控制系統(tǒng)》
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5,《智能型消防供水控制系統(tǒng)》
6,《化工廠藥液恒流量計(jì)算機(jī)控制系統(tǒng)》
7,《電氣控制系統(tǒng)》造紙,印染生產(chǎn)線,變電站綜合自動(dòng)化控制系列
本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂(lè),ACSO,力士樂(lè)等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。
A62925 Nicolet 5DXC FT-IR Spectrometer
N59239 Nicolet 510 FT-IR Spectrometer FTIR
L69033 Asymtek FSLU Automated Wafer Loader (upstream)
C69606 Intevac NCT 200L Assy Sputtering Source Gun
C70441 Intevac Sputtering Source NCT Intervace Mark V
A39173 Carbolite Type GPC 12/65 Chamber Furnace, 1200°C
AH43124 UTE SCS i 124 Substrate Vertical Lap Cleaner
A60926 ALPHASEM AG DB608-PRL Die Bonder w/ Selectron
AC44359 Prometrix Resistivity Prober 6″ VR-30A System
C71872 CTI-Cryogenics Cryo-Torr 100 Cryopump Cryo Pump
N62543 Branson/IPC PM-122 1000W RF Generator
N62542 Branson/IPC 2000C Controller 2000 C
K68523 Kern CPM1 Stereocomparato?r Mono/Stereo
A64697 Advanced Energy LDM Plasma RF Power Supply
AT51403 Hughes Model 2500 Automatic Die Bonder
Y69709 Hydra Cell Pump D17XASGNNEMB D17 D17X
A65762 Waters 717 Plus Autosampler
A64698 Advanced Energy PEP-2500 Plasma RF Power Supply
N70824 Christie Vista 38-DMD021-01 DLP Projector
N67909 BD GenTest KNA Solubility Scanner System
G61761 Applied Biosystems 373 DNA Sequence Stretch
Y69096 Asymtek FSL D Downstream Unloader
C69488 Neslab RTE-211 Refrigerated Recirculator Chiller
N69740 B. Braun Biotech 884201/9 Bioreactor w/Dispenser
N69743 The Baker Company SG603-TX SterilchemGARD III
C56823 Dage Microtester 22 10kg Shear Test Load Cell
C70560 Royce MBS200 Wire Bond Pull Tester MBS 200
K70517 HP Agilent E7101-67936 Prober Tester PTI *NIB*
A58949 ESEC SA Wafer Mounter 650.010/6
A58556 Beckman Multimek 96 Automated 96-CH Pipettor
A38873 Tektronix RTD720A Real Time Digitizer w/ Display
N59240 Nicolet 5DXC FT-IR Spectrometer
A72207 Lot of Quality Transformers Corp. 10kVA, 7.5kVA
A72210 Lot of Lithonia Lighting Reflectors, HID Housing
C53689 Tenney 5 Environmental Chamber (m/n T5-2-100350)
C52722 MCT 4600 Chip Carrier IC Handler for 84PLCC
C52721 MCT 4610 Chip Carrier IC Handler for 28PLCC
C52701 MCT 4600 Chip Carrier IC Handler for 52PLCC
N69895 IPM Balanced Power II BP1125-2020
G63881 Forma Scientific 8525 Bio Freezer
G63896 Forma Scientific 8425 Bio Freezer
G63902 Forma Scientific 8325 Bio Freezer
C52694 MCT 3608E IC Handler for 300mil 20pin DIP 3608E3
C52696 MCT 3616E IC Handler (m/n 3616E48P)
C70012 Dage Microtester 22 500gm Shear Test Load Cell
C68808 Davidson Optronics D657-100A Autocollimator
C52790 Dage Microtester BT22 5kg Pull Test Load Cell
C52792 Dage Microtester BT22 200g Pull Test Load Cell
C52791 Dage Microtester BT22 1.5kg Pull Test Load Cell
C67867 Dage BT22-LC02 50gm Pull Test Load Cell for BT22
K72114 Titertek Plus ICN Flow M96V Washer, S20 Stacker
K70248 Equipe Technologies ATM-3108 Wafer Loader Robot
K67967 Inter-Lakes 4436 Press/Splitter Vibration Table
G66211 Labcyte EDR-384SII Multi Dispenser, Automated
Y72289 Elga Purelab Ultra GE MK2 DNA Water Purification
Y72303 Millipore Labscale TFF System Pump Stirrer 29751
K66949 CEE 2100 Cassette to Cassette Hotplate System
AP42588 Parker HPD67 Servo Amplifier CA-112405-R
G40949 Eastey Ent. Shrink Packaging Tunnel ET 1610-48
N67899 Tektronix TCA-1MEG High Buffer Amplifier
G70599 Six Tektronix P6135A 150MHz 10X Probes NIB
C72847 Haskris R050EW WaterCooled Recirculating Chiller
C72848 Haskris R050EA Air-Cooled Recirculating Chiller
C64550 Blue M OV-560A-2 Lab Oven (120V, 1Ph, to 400°F)
C71024 Sigma Systems SuprCyclr Environmental Chamber














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