designofjigandfixture學(xué)習(xí)教案

1、會(huì)計(jì)學(xué)1design of jig and fixtureDefinition and function of jig and fixture 夾具和治具的定義和作用夾具和治具的定義和作用第1頁(yè)/共14頁(yè)氣壓線路板分板設(shè)備氣壓線路板分板設(shè)備Air pressure pcb de-panel equipment 氣壓自動(dòng)化沖模設(shè)備氣壓自動(dòng)化沖模設(shè)備Air pressure automatic clash-pressure equipment 液壓自動(dòng)化液壓自動(dòng)化沖壓沖壓設(shè)備設(shè)備Hydraulic pressure automatic clash-pressure equipment第2頁(yè)/共14

2、頁(yè)電動(dòng)自動(dòng)化鉚接設(shè)備電動(dòng)自動(dòng)化鉚接設(shè)備Electric power automatic holder-up equipment氣壓自動(dòng)化剪腳設(shè)備氣壓自動(dòng)化剪腳設(shè)備Air pressure automatic clipping equipment氣壓自動(dòng)化沖壓設(shè)備氣壓自動(dòng)化沖壓設(shè)備air pressure automatic clash-pressure equipment2.Assembly jig and fixture工裝治具類工裝治具類定位治具(orientation jig and fixture)、焊接治具(soldering jig and fixture)、解體治具(disass

3、embly jig and fixture)、點(diǎn)膠治具(drop pastern jig and fixture)、照射治具(irradiation jig and fixture)、調(diào)整治具(rectification jig and fixture)、剪切治具(clipping jig and fixture)等定位治具定位治具orientation jig and fixture剪切治具剪切治具clipping jig and fixture定位治具定位治具orientation jig and fixture第3頁(yè)/共14頁(yè)組裝治具組裝治具Assembly jig and fixtur

4、e焊接治具焊接治具soldering jig and fixture分解治具分解治具disassembly jig and fixture點(diǎn)膠治具點(diǎn)膠治具drop pastern jig and fixture調(diào)整治具調(diào)整治具rectification jig and fixture剪切治具剪切治具clipping jig and fixture 3.Test jig and fixture測(cè)試治具類測(cè)試治具類功能測(cè)試治具(function test jig and fixture)、檢驗(yàn)測(cè)試治具(verification test jig and fixture)第4頁(yè)/共14頁(yè)BGA測(cè)試治

5、具測(cè)試治具BGA test jig and fixture功能測(cè)試治具功能測(cè)試治具Function test jig and fixture壓力測(cè)試治具壓力測(cè)試治具Pressure test jig and fixtureLEN測(cè)試治具測(cè)試治具Lens test jig and fixture功能測(cè)試治具功能測(cè)試治具Function test jig and fixtureLCD熱壓檢測(cè)治具熱壓檢測(cè)治具LCD hot pressure verification jig and fixture功能測(cè)試治具功能測(cè)試治具Function test jig and fixture功能測(cè)試治具功能測(cè)試治

6、具Function test jig and fixture功能測(cè)試治具功能測(cè)試治具Function test jig and fixture第5頁(yè)/共14頁(yè)功能測(cè)試治具功能測(cè)試治具function test jig and fixture拉力測(cè)試治具拉力測(cè)試治具pull test jig and fixture手機(jī)主板測(cè)試治具手機(jī)主板測(cè)試治具M(jìn)obile pcb test jig and fixture鏡頭鏡頭CCD測(cè)試治具測(cè)試治具Lens CCD test jig and fixtureBGA測(cè)試治具測(cè)試治具BGA test jig and fixtureBGA測(cè)試治具測(cè)試治具BGA ji

7、g and fixtureFPC測(cè)試治具測(cè)試治具Function test jig and fixture功能測(cè)試治具功能測(cè)試治具Function test jig and fixtureFPC測(cè)試治具測(cè)試治具Function test jig and fixture第6頁(yè)/共14頁(yè)鈦合金錫鉤治具鈦合金錫鉤治具Titanium stannum stove jig and fixturePCB板過(guò)爐治具板過(guò)爐治具pcb stove jig and fixture基板分割底模治具基板分割底模治具pcb de-panel jig and fixture小錫爐治具小錫爐治具small stannum

8、stove jig and fixture過(guò)錫定位治具過(guò)錫定位治具reflow orientation jig and fixtureFPC軟板過(guò)錫爐治具軟板過(guò)錫爐治具FPC reflow jig and fixture4.SMT reflow jig and fixture SMT過(guò)爐治具類過(guò)爐治具類過(guò)爐治具(reflow jig and fixture)、分割治具(de-panel jig and fixture)、鈦合金錫爐(titanium stannum stove)等第7頁(yè)/共14頁(yè)老化車?yán)匣?aging car)物料車物料車(material car)5.Material ca

9、r and aging car 物料車和老化車類物料車和老化車類物料車(material car)、老化車(aging car)老化車?yán)匣?aging car)第8頁(yè)/共14頁(yè)Design fundamental of jig and fixture 夾具和治具的設(shè)計(jì)原則夾具和治具的設(shè)計(jì)原則第9頁(yè)/共14頁(yè) design of orientation jig and fixture 定位夾具的設(shè)計(jì)定位夾具的設(shè)計(jì)Design know-how of jig and fixture 夾具和治具的設(shè)計(jì)技巧夾具和治具的設(shè)計(jì)技巧In a general way ,we use these kind o

10、f material to make orientation fixture, for example, acryl, bakelite, nylon, 45# steel, silicic pastern and gesso etc.一般地說(shuō),采用的材料有壓克力、電木、賽鋼、45號(hào)鋼、硅膠、石膏粉等來(lái)做的! If we use material of acryl , bakelite and nylon or 45#steel, we require mill relevant position by milling machine. If we use material of silici

11、c pastern and gesso, we adopt molding method to make it. 如果采用壓克力、電木、賽鋼、45號(hào)鋼的話,一般采用銑床在材料上銑出一個(gè)相應(yīng)的位置來(lái)定位產(chǎn)品.如果采用硅膠、石膏粉的話,一般采用成型的辦法!In a general way ,we make orientation fixture in 45# steel as material with this instance of exact dimension requirement. Second choice, we use acryl, bakelite and nylon as m

12、aterial. We use silicic pastern and gesso as material with this instance of lower dimension requirement.一般地說(shuō), 精密度要求高的用45號(hào)鋼, 精密度要求較高的用壓克力、電木、賽鋼,精密度要求不高的用硅膠、石膏粉.第10頁(yè)/共14頁(yè) design of verification jig and fixture 檢測(cè)夾具的設(shè)計(jì)檢測(cè)夾具的設(shè)計(jì)Design know-how of jig and fixture 夾具和治具的設(shè)計(jì)技巧夾具和治具的設(shè)計(jì)技巧In a general way ,we us

13、e these kind of material to make verification fixture, for example, 45# steel, copper etc. 一般地說(shuō),我們?cè)O(shè)計(jì)檢測(cè)夾具時(shí)是采用45號(hào)鋼、銅等材料來(lái)做的! If we use material of 45# steel and copper to make verification fixture, we require mill exact position by milling machine and lathe machine or other machine. Occasionally, we mu

14、st require use computer gong machine, grinding machine and line incision machine to ensure dimension exact.如果采用45號(hào)鋼和銅來(lái)做檢測(cè)夾具的話,一般采用銑床和車床在材料上車銑出一個(gè)準(zhǔn)確的位置來(lái)定位產(chǎn)品.有時(shí),我們還需要用電腦鑼,磨床和線切割等機(jī)器以確保尺寸的精確性.At times , we require use axletree, electronic caliper and protractor as material to make verification jig and fi

15、xture to ensure operation of jig and fixture intuitionistic and useful.有時(shí),在設(shè)計(jì)檢測(cè)夾具時(shí),我們需要用到一些軸承,電子千分尺,量角器等作為材料以使夾具方便好用.第11頁(yè)/共14頁(yè) design of test jig and fixture 測(cè)試夾具的設(shè)計(jì)測(cè)試夾具的設(shè)計(jì)Design know-how of jig and fixture 夾具和治具的設(shè)計(jì)技巧夾具和治具的設(shè)計(jì)技巧1.In a general way ,we should make clear master circuit and test point be

16、cause we test our product must test master circuit by these test points. We must match exact picture dimension with real product because we test it by probe. If we machining jig and fixture, we must deal with problem of quantity of heat. Otherwise, it maybe become agglomeration.一般地說(shuō),我們?cè)O(shè)計(jì)測(cè)試PCB板夾具時(shí),我們

17、要首先弄清主干電路和測(cè)試點(diǎn),因?yàn)?我們測(cè)試的方法是通過(guò)測(cè)試點(diǎn)來(lái)連通主干電路測(cè)試的.在設(shè)計(jì)時(shí),要對(duì)準(zhǔn)尺寸,因?yàn)槲覀兪峭ㄟ^(guò)探針來(lái)連接的.另外,在加工時(shí),是通過(guò)用銑床和電腦鑼來(lái)加工的,故要冷卻好材料,否則,容易燒結(jié)2.In a general way ,we should design two floors for pcb test jig and fixture and below floor should be a box . We should design electric switch and insurance. If we design dial, we should keep in

18、a bound between 30 degree and 60 degree for observation.一般地說(shuō),在設(shè)計(jì)電測(cè)測(cè)試夾具時(shí),一般采用兩層,下面層采用箱式結(jié)構(gòu);要設(shè)計(jì)電源開關(guān)和保險(xiǎn)!在設(shè)計(jì)表盤時(shí)最好設(shè)計(jì)30度到60度的夾角以便觀察.3.In a general way ,we should use quick nip for test jig and fixture. At sometimes, we must use leader and slide valve for some exact requirement. We should machining long slot in both sides of box. I make an advice which we use screen box for exact test of electronic product because of ESD.一般地,在設(shè)計(jì)電測(cè)測(cè)試夾具時(shí),一般采用快速夾,有些精密的夾具采用滑軌和導(dǎo)規(guī). 在箱子兩邊要開槽.在一些電性能要求高的夾具中,建議采用屏蔽箱!第12頁(yè)/共14頁(yè)夾具和治具的材料有壓克力板及棒、電木板及棒、塞鋼板、壓扣、合成石、快速夾、探針、氣動(dòng)閥等!There are some kinds of material, fo