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1/1第2章基本放大電路自測(cè)題一.在括號(hào)內(nèi)用“√”和“×”表明下列說(shuō)法是否正確。1.只有電路既放大電流又放大電壓,才稱其有放大作用。(×)2.可以說(shuō)任何放大電路都有功率放大作用。(√)3.放大電路中輸出的電流和電壓都是有源元件提供的。(×)4.電路中各電量的交流成分是交流信號(hào)源提供的。(×)5.放大電路必須加上合適的直流電源才能正常工作。(√)6.由于放大的對(duì)象是變化量,所以當(dāng)輸入直流信號(hào)時(shí),任何放大電路的輸出都毫無(wú)變化。(×)7.只要是共射放大電路,輸出電壓的底部失真都是飽和失真。(×)二.試分析圖T2.2各電路是否能放大正弦交流信號(hào),簡(jiǎn)述理由。設(shè)圖中所有電容對(duì)交流信號(hào)均可視為短路。(a)(b)(c)(d)(e)(f)(g)(h)(i)圖T2.2解:圖(a)不能。VBB將輸入信號(hào)短路。圖(b)可以。圖(c)不能。輸入信號(hào)與基極偏置是并聯(lián)關(guān)系而非串聯(lián)關(guān)系。圖(d)不能。晶體管基極回路因無(wú)限流電阻而燒毀。圖(e)不能。輸入信號(hào)被電容C2短路。圖(f)不能。輸出始終為零。圖(g)可能。圖(h)不合理。因?yàn)镚-S間電壓將大于零。圖(i)不能。因?yàn)門截止。三.在圖T2.3所示電路中,已知,晶體管β=100,。填空:要求先填文字表達(dá)式后填得數(shù)。(1)當(dāng)時(shí),測(cè)得,若要基極電流,則和之和=()≈(565);而若測(cè)得,則=()≈(3)。(2)若測(cè)得輸入電壓有效值時(shí),輸出電壓有效值,則電壓放大倍數(shù)()≈(-120)。若負(fù)載電阻值與相等,則帶上圖T2.3負(fù)載后輸出電壓有效值()=(0.3)V。四、已知圖T2.3所示電路中,靜態(tài)管壓降并在輸出端加負(fù)載電阻,其阻值為3。選擇一個(gè)合適的答案填入空內(nèi)。(1)該電路的最大不失真輸出電壓有效值(A);A.2VB.3VC.6V(2)當(dāng)時(shí),若在不失真的條件下,減小Rw,則輸出電壓的幅值將(C);A.減小B.不變C.增大(3)在時(shí),將Rw調(diào)到輸出電壓最大且剛好不失真,若此時(shí)增大輸入電壓,則輸出電壓波形將(B);A.頂部失真B.底部失真C.為正弦波(4)若發(fā)現(xiàn)電路出現(xiàn)飽和失真,則為消除失真,可將(B)。A.Rw減小B.減小C.減小五、現(xiàn)有直接耦合基本放大電路如下:A.共射電路B.共集電路C.共基電路D.共源電路E.共漏電路它們的電路分別如圖2.2.1、2.5.1(a)、2.5.4(a)、2.6.2和2.6.9(a)所示;設(shè)圖中,且、均相等。選擇正確答案填入空內(nèi),只需填A(yù)、B、……(l)輸入電阻最小的電路是(C),最大的是(D、E);(2)輸出電阻最小的電路是(B);(3)有電壓放大作用的電路是(A、C、D);(4)有電流放大作用的電路是(A、B、D、E);(5)高頻特性最好的電路是(C);(6)輸入電壓與輸出電壓同相的電路是(B、C、E);反相的電路是(A、D)。六、未畫完的場(chǎng)效應(yīng)管放大電路如圖T2.6所示,試將合適的場(chǎng)效應(yīng)管接入電路,使之能夠正常放大。要求給出兩種方案。解:根據(jù)電路接法,可分別采用耗盡型N溝道和P溝道MOS管,如解圖T2.6所示。圖T2.6解圖T2.6習(xí)題2.1分別改正圖P2.1所示各電路中的錯(cuò)誤,使它們有可能放大正弦波信號(hào)。要求保留電路原來(lái)的共射接法和耦合方式。(a)(b)(c)(d)圖P2.1解:(a)將-VCC改為+VCC。(b)在+VCC與基極之間加Rb。(c)將VBB反接,且在輸入端串聯(lián)一個(gè)電阻。(d)在VBB支路加Rb,在-VCC與集電極之間加Rc。2.2畫出圖P2.2所示各電路的直流通路和交流通路。設(shè)所有電容對(duì)交流信號(hào)均可視為短路。(a)(b)(c)(d)圖P2.2解:將電容開路、變壓器線圈短路即為直流通路,圖略。圖P2.2所示各電路的交流通路如解圖P2.2所示;(a)(b)(c)(d)解圖P2.22.3分別判斷圖P2.2(a)、(b)所示兩電路各屬哪種放大電路,并寫出的表達(dá)式。解:圖(a):,,。,,圖(b):,,。,,。2.4電路如圖P2.4(a)所示,圖(b)是晶體管的輸出特性,靜態(tài)時(shí)。利用圖解法分別求出和時(shí)的靜態(tài)工作點(diǎn)和最大不失真輸出電壓(有效值)。(a)(b)圖P2.4解:空載時(shí):;最大不失真輸出電壓峰值約為5.3V,有效值約為3.75V。帶載時(shí):;最大不失真輸出電壓峰值約為2.3V,有效值約為1.63V。如解圖P2.4所示。解圖P2.4圖P2.52.5在圖P2.5所示電路中,已知晶體管的β=80,=1kΩ,,靜態(tài)時(shí),,。判斷下列結(jié)論是否正確,在括號(hào)內(nèi)打“√”和“×”表示。(1)(×)(2)(×)(3)(×)(4)(√)(5)(×)(6)(×)(7)(×)(8)(√)(9)(√)(10)(×)(11)(×)(12)(√)2.6電路如圖P2.6所示,已知晶體管β=120,UBE=0.7V,飽和管壓降UCES=0.5V。在下列情況下,用直流電壓表測(cè)量晶體管的集電極電位,應(yīng)分別為多少?(1)正常情況;(2)Rb1短路;(3)Rb1開路;(4)Rb2開路;(5)Rb2短路;(6)RC短路;圖P2.6圖P2.7解:(1),,∴。(2)Rb1短路,,∴。(3)Rb1開路,臨界飽和基極電流,實(shí)際基極電流。由于,管子飽和,∴。(4)Rb2開路,無(wú)基極電流,。(5)Rb2短路,發(fā)射結(jié)將燒毀,可能為。(6)RC短路,。2.7電路如圖P2.7所示,晶體管的β=80,。分別計(jì)算和時(shí)的Q點(diǎn)、、和。解:在空載和帶負(fù)載情況下,電路的靜態(tài)電流、均相等,它們分別為:空載時(shí),靜態(tài)管壓降、電壓放大倍數(shù)、輸入電阻和輸出電阻分別為:;;時(shí),靜態(tài)管壓降、電壓放大倍數(shù)分別為:。2.8若將圖P2.7所示電路中的NPN管換成PNP管,其它參數(shù)不變,則為使電路正常放大電源應(yīng)作如何變化?Q點(diǎn)、、和變化嗎?如變化,則如何變化?若輸出電壓波形底部失真,則說(shuō)明電路產(chǎn)生了什么失真,如何消除?解:由正電源改為負(fù)電源;Q點(diǎn)、、和不會(huì)變化;輸出電壓波形底部失真對(duì)應(yīng)輸入信號(hào)正半周失真,對(duì)PNP管而言,管子進(jìn)入截止區(qū),即產(chǎn)生了截止失真;減小Rb。2.9已知圖P2.9所示電路中,晶體管β=100,=1.4kΩ。(1)現(xiàn)已測(cè)得靜態(tài)管壓降UCEQ=6V,估算Rb;(2)若測(cè)得和的有效值分別為1mV和100mV,則負(fù)載電阻RL為多少?解:(1),,∴。(2)由,可得:。圖P2.92.10在圖P2.9所示電路中,設(shè)靜態(tài)時(shí),晶體管飽和管壓降。試問(wèn):當(dāng)負(fù)載電阻和時(shí),電路的最大不失真輸出電壓各為多少伏?解:由于,所以。空載時(shí),輸入信號(hào)增大到一定幅值,電路首先出現(xiàn)飽和失真。故時(shí),當(dāng)輸入信號(hào)增大到一定幅值,電路首先出現(xiàn)截止失真。故2.11電路如圖P2.11所示,晶體管β=100,=100Ω。(1)求電路的Q點(diǎn)、、和;(2)若改用β=200的晶體管,則Q點(diǎn)如何變化?(3)若電容Ce開路,則將引起電路的哪些動(dòng)態(tài)參數(shù)發(fā)生變化?如何變化?解:(1)靜態(tài)分析:圖P2.11動(dòng)態(tài)分析:(2)β=200時(shí),(不變);(不變);(減?。?;(不變)。(3)Ce開路時(shí),(減?。唬ㄔ龃螅?;(不變)。2.12電路如圖P2.12所示,晶體管的β=80,=1kΩ。(1)求出Q點(diǎn);(2)分別求出RL=∞和RL=3kΩ時(shí)電路的、和。解:(1)求解Q點(diǎn):(2)求解放大倍數(shù)和輸入、輸出電阻:RL=∞時(shí);圖P2.12RL=3kΩ時(shí);輸出電阻:2.13電路如圖P2.13所示,晶體管的β=60,。(1)求解Q點(diǎn)、、和(2)設(shè)Us=10mV(有效值),問(wèn),若C3開路,則,解:(1)Q點(diǎn):圖P2.13、和的分析:,,。(2)設(shè)Us=10mV(有效值),則;若C3開路,則:,,。2.14改正圖P2.14所示各電路中的錯(cuò)誤,使它們有可能放大正弦波電壓。要求保留電路的共漏接法。(a)(b)(c)(d)圖P2.14解:(a)源極加電阻RS;(b)漏極加電阻RD;(c)輸入端加耦合電容;(d)在Rg支路加?VGG,+VDD改為?VDD改正電路如解圖P2.14所示。(b)(c)(d)解圖P2.142.15已知圖P2.21(a)所示電路中場(chǎng)效應(yīng)管的轉(zhuǎn)移特性和輸出特性分別如圖(b)、(c)所示。(1)利用圖解法求解Q點(diǎn);(2)利用等效電路法求解、和。(a)(b)(c)圖P2.15解:(1)在轉(zhuǎn)移特性中作直線,與轉(zhuǎn)移特性的交點(diǎn)即為Q點(diǎn);讀出坐標(biāo)值,得出。如解圖P2.15(a)所示。(a)(b)解圖P2.21在輸出特性中作直流負(fù)載線,與的那條輸出特性曲線的交點(diǎn)為Q點(diǎn),。如解圖P2.21(b)所示。(2)首先畫出交流等效電路(圖略),然后進(jìn)行動(dòng)態(tài)分析。;;2.16已知圖P2.16(a)所示電路中場(chǎng)效應(yīng)管的轉(zhuǎn)移特性如圖(b)所示。求解電路的Q點(diǎn)和。(a)(b)圖P2.16解:(1)求Q點(diǎn):根據(jù)電路圖可知,。從轉(zhuǎn)移特性查得,當(dāng)時(shí)的漏極電流:因此管壓降。(2)求電壓放大倍數(shù):∵,∴2.17電路如圖P2.17所示。(1)若輸出電壓波形底部失真,則可采取哪些措施?若輸出電壓波形頂部失真,則可采取哪些措施?(2)若想增大,則可采取哪些措施?解:(1)輸出電壓波形底部失真,類似于NPN型三極管的飽和失真,應(yīng)降低Q,故可減小R2或增大R1、RS;若輸出電壓波形頂部失真,則與上述相反,故可增大R2或減小R1、RS。(2)若想增大,就要增大漏極靜態(tài)電流以增大,故可增大R2或減小R1、RS。2.18圖P2.18中的哪些接法可以構(gòu)成復(fù)合管?標(biāo)出它們等效管的類型(如NPN型、PNP型、N溝道結(jié)型……)及管腳(b、e、c、d、g、s)。(a)(b)(c)(d)(e)(f)(g)圖P2.18解:(a)不能。(b)不能。(c)構(gòu)成NPN型管,上端為集電極,中端為基極,下端為發(fā)射極。(d)不能。(e)不能。(f)構(gòu)成PNP型管,上端為發(fā)射極,中端為基極,下端為集電極。(g)構(gòu)成NPN型管,上端為集電極,中端為基極,下端為發(fā)射極。模具英語(yǔ)專業(yè)術(shù)語(yǔ)模具述語(yǔ)一、入水:gate進(jìn)入位:gatelocation水口形式:gatetype大水口:edgegate細(xì)水口:pin-pointgate水口大?。篻atesize轉(zhuǎn)水口:switchingrunner/gate唧嘴口徑:spruediameter二、流道:runner熱流道:hotrunner,hotmanifold熱嘴冷流道:hotsprue/coldrunner唧嘴直流:directspruegate圓形流道:round(full/halfrunner流道電腦分析:moldflowanalysis流道平衡:runnerbalance熱嘴:hotsprue熱流道板:hotmanifold發(fā)熱管:cartridgeheater探針:thermocouples插頭:connectorplug插座:connectorsocket密封/封料:seal三、運(yùn)水:waterline喉塞:linelpug喉管:tube塑膠管:plastictube快速接頭:jiffyquickconnectorplug/socker四、模具零件:moldcomponents三板模:3-platemold二板模:2-platemold邊釘/導(dǎo)邊:leaderpin/guidepin邊司/導(dǎo)套:bushing/guidebushing中托司:shoulderguidebushing中托邊L:guidepin頂針板:ejectorretainnerplate托板:supportplate螺絲:screw管釘:dowelpin開模槽:plybarscot內(nèi)模管位:core/cavityinter-lock頂針:ejectorpin司筒:ejectorsleeve司筒針:ejectorpin推板:stripperplate縮呵:movablecore,returncorecorepuller扣機(jī)(尼龍拉勾):nylonlatchlock斜頂:lifter模胚(架):moldbase上內(nèi)模:cavityinsert下內(nèi)模:coreinsert行位(滑塊):slide鑲件:insert壓座/斜雞:wedge耐磨板/油板:wedgewearplate壓條:plate撐頭:supportpillar唧嘴:spruebushing擋板:stopplate定位圈:locatingring鎖扣:latch扣雞:partinglockset推桿:pushbar栓打螺絲:S.H.S.B頂板:eracuretun活動(dòng)臂:leverarm分流錐:spuresperader水口司:bush垃圾釘:stoppin隔片:buffle彈弓柱:springrod彈弓:diespring中托司:ejectorguidebush中托邊:ejectorguidepin鑲針:pin銷子:dowelpin波子彈弓:ballcatch喉塞:pipeplug鎖模塊:lockplate斜頂:anglefrompin斜頂桿:angleejectorrod尼龍拉勾:partinglocks活動(dòng)臂:leverarm復(fù)位鍵、提前回桿:earlyreturnbar氣閥:valves斜導(dǎo)邊:anglepin術(shù)語(yǔ):terms承壓平面平衡:partingsurfacesupportbalance模排氣:partinglineventing回針碰料位:returnpinandcavityinterference??偢叱銎C(jī)規(guī)格:moldbaseshuthight頂針碰運(yùn)水:waterlineinterfereswithejectorpin料位出上/下模:partfromcavith(core)side模胚原身出料位:cavitydirectcutonA-plate,coredirectcutonB-plate.不準(zhǔn)用鑲件:Donotuse(core/cavity)insert用鈹銅做鑲件:useberylliumcopperinsert初步(正式)模圖設(shè)計(jì):preliinary(final)molddesign反呵:reversecore彈弓壓縮量:springcompressedlength穩(wěn)定性好:goodstability,stable強(qiáng)度不夠:insufficientrigidity均勻冷卻:evencooling扣模:sticking熱膨脹:theroexpansion公差:tolorance銅公(電極):copperelectrodeMold&diecomponents模具單元Moldchangingsystems換模系統(tǒng)Moldcore模芯Moldheaters/chillers模具加熱器/冷卻器Moldpolishing/texturing模具打磨/磨紋Moldrepair模具維修Molds模具Pressingdies壓模Quickdiechangesystems速換模系統(tǒng)Quickmoldchangesystems快速換模系統(tǒng)三、模具塑料模具mouldofplastics注塑模具injectionmould沖壓模具die模架mouldbase定模座板TopclampingplateTopplateFixedclampplate水口推板stripperplateA板AplateB板Bplate支承板supportplate方鐵spacerplate底針板e(cuò)jectorplate面針板e(cuò)jectorretainerplate回針Returnpin導(dǎo)柱Guidepin有托導(dǎo)套ShoulderGuidebush直導(dǎo)套StraightGuidebush動(dòng)模座板BottomclampplateMovingclampplate基準(zhǔn)線datumline基準(zhǔn)面datumplan型芯固定板core-retainerplate凸模固定板punch-retainerplate頂針ejectorpin單腔模具singlecavitymould多腔模具multi-cavitymould多澆口multi-gating澆口gate缺料starving排氣breathing光澤gloss合模力mouldclampingforce鎖模力mouldlockingforce擠出extrusion開裂crack循環(huán)時(shí)間cycletime老化aging螺桿screw麻點(diǎn)pit嵌件insert活動(dòng)鑲件movableinsert起堊chalking澆注系統(tǒng)feedsystem主流道sprue分流道runner澆口gate直澆口directgate,spruegate輪輻澆口spokegate,spidergate點(diǎn)澆口pin-pointgate測(cè)澆口edgegate潛伏澆口submarinegate,tunnelgate料穴cold-slugwell澆口套spruebush流道板runnerplate排飛槽vent分型線(面)partingline定模stationarymould,F(xiàn)ixedmould動(dòng)模movablemould,movablehalf上模uppermould,upperhalf下模lowermould,lowerhalf型腔cavity凹模cavityplate,cavityblock拼塊split定位銷dowel定位銷孔dowelhole型芯core斜銷anglepin,fingercam滑塊slide滑塊導(dǎo)板slideguidestrip楔緊塊heelblock,wedgelock拉料桿spruepuller定位環(huán)locatingring冷卻通coolingchannel脫模斜度draft滑動(dòng)型芯slidecore螺紋型芯threadedcore熱流道模具h(yuǎn)ot-runnermould絕熱流道模insulatedrunnermould熔合紋weldline(flowline)三板式模具threeplatemould脫模ejection換模腔模具interchangeablecavitymould脫模劑releaseagent注射能力shotcapacity注射速率injectionrate注射壓力injectionpressure差色劑colorant保壓時(shí)間holduptime閉模時(shí)間closingtime定型裝置sizingsystem陰模femalemould,cavityblock陽(yáng)模malemould電加工設(shè)備ElectronDischargeMachining數(shù)控加工中心CNCmachinecenter萬(wàn)能鐵床Universalmillingmachine臥式刨床Horizontalplaner車床Enginelathe平面磨床Surfacegrindingmachine去磁機(jī)Demagnetizationmachine萬(wàn)能搖臂鉆床Universalradialmovabledriller立式鉆床Verticaldriller超聲波清洗機(jī)Ultrasonicclearingmachinecompresionmolding壓縮成型flashmold溢流式模具plsitivemold擠壓式模具splitmold分割式模具cavity型控母模core模心公模taper錐拔leathercloak仿皮革shiver飾紋flowmark流痕weldingmark溶合痕postscrewinsert螺紋套筒埋值selftappingscrew自攻螺絲striperplate脫料板piston活塞cylinder汽缸套chip細(xì)碎物handlemold手持式模具(移轉(zhuǎn)成型用模具)encapsulationmolding低壓封裝成型(射出成型用模具)twoplate兩極式(模具)welltype蓄料井insulatedrunner絕緣澆道方式hotrunner熱澆道runnerplat澆道模塊valvegate閥門澆口bandheater環(huán)帶狀的電熱器spindle閥針spearhead刨尖頭slagwell冷料井coldslag冷料渣airvent排氣道weldingline熔合痕ejectpin頂出針knockpin頂出銷returnpin回位銷反頂針sleave套筒stripperplate脫料板insertcore放置入子runnerstripperplate澆道脫料板guidepin導(dǎo)銷ejectrod(bar)(成型機(jī))頂業(yè)捧subzero深冷處理threeplate三極式模具runnersystem澆道系統(tǒng)stresscrack應(yīng)力電裂orientation定向spruegate射料澆口,直澆口nozzle射嘴spruelockpin料頭鉤銷(拉料桿)slagwell冷料井sidegate側(cè)澆口edgegate側(cè)緣澆口tabgate搭接澆口filmgate薄膜澆口flashgate閘門澆口slitgate縫隙澆口fangate扇形澆口dishgate因盤形澆口diaphragmgate隔膜澆口ringgate環(huán)形澆口subarinegate潛入式澆口tunnelgate隧道式澆口pingate針點(diǎn)澆口Runnerless無(wú)澆道(sprueless)無(wú)射料管方式longnozzle延長(zhǎng)噴嘴方式sprue澆口;溶渣emboss凸點(diǎn)dome凸圓semi-shearing半剪stampmark沖記號(hào)deburrorcoin壓毛邊punchriveting沖壓鉚合sidestretch側(cè)沖壓平reelstretch卷圓壓平groove壓線blanking下料stampletter沖字(料號(hào))shearing剪斷tick-marknearside正面壓印tick-markfarside反面壓印沖壓名稱類extensiondwg展開圖proceduredwg工程圖diestructuredwg模具結(jié)構(gòu)圖material材質(zhì)materialthickness料片厚度f(wàn)actor系數(shù)upward向上downward向下pressspecification沖床規(guī)格dieheightrange適用模高dieheight閉模高度burr毛邊gap間隙weight重量totalwt.總重量punchwt.上模重量五金零件類innerguidingpost內(nèi)導(dǎo)柱innerhexagonscrew內(nèi)六角螺釘dowelpin固定銷coilspring彈簧lifterpin頂料銷eq-heightsleeves=spool等高套筒pin銷lifterguidepin浮升導(dǎo)料銷guidepin導(dǎo)正銷wirespring圓線彈簧outerguidingpost外導(dǎo)柱stopscrew止付螺絲locatedpin定位銷outerbush外導(dǎo)套模板類topplate上托板(頂板)topblock上墊腳punchset上模座punchpad上墊板punchholder上夾板stripperpad脫料背板upstripper上脫料板maledie公模(凸模)featuredie公母模femaledie母模(凹模)upperplate上模板lowerplate下模板diepad下墊板dieholder下夾板dieset下模座bottomblock下墊腳bottomplate下托板(底板)strippingplate內(nèi)外打(脫料板)outerstripper外脫料板innerstripper內(nèi)脫料板lowerstripper下脫料板零件類punch沖頭insert入塊(嵌入件)deburringpunch壓毛邊沖子groovepunch壓線沖子stampedpunch字模沖子roundpunch圓沖子specialshapepunch異形沖子bendingblock折刀roller滾軸baffleplate擋塊locatedblock定位塊supportingblockforlocation定位支承塊aircushionplate氣墊板air-cushioneject-rod氣墊頂桿trimmingpunch切邊沖子stiffeningribpunch=stinger加強(qiáng)筋沖子ribbonpunch壓筋沖子reel-stretchpunch卷圓壓平?jīng)_子guideplate定位板slidingblock滑塊塑料模具專業(yè)術(shù)語(yǔ)動(dòng)模movablemouldmovinghalf定模座板fixedclampplate,topclampingplate.topplate動(dòng)模座板movingclampplate.bottomclampingplate.bottomplate上模座板upperclampingplate下模座板lowerclampingplate凹模固定板cavity-retainerplate型芯固定板core-retainerplate凸模固定板punch-retainerplate模套chase.bolster.frame支承板backingplate.supprrplate墊塊spacerparallel支架ejectorhousing.mouldbaseleg壓力鑄造模具die-castingdie壓鑄模零部件定模fixeddie,coverdie定模座板fixedclampingplate定模套板bolstor,fixeddie動(dòng)模movingdie,ejectordie動(dòng)模座板movingclampingplate直流道sprue橫流道runner內(nèi)澆口gatelandedplungermold||有肩柱塞式模具burnishingdie||擠光模landedpositivemold||有肩全壓式模具buttondie||鑲?cè)胧綀A形凹模loadingshoemold||料套式模具center-gatedmold||中心澆口式模具loosedetailmold||活零件模具chillmold||冷硬用鑄模loosemold||活動(dòng)式模具clodhobbing||冷擠壓制模louveringdie||百葉窗沖切模compositedies||復(fù)合模具manifolddie||分歧管模具counterpunch||反凸模modularmold||組合式模具doublestackmold||雙層模具multi-cavitymold||多模穴模具electroformedmold||電鑄成形模multi-gatemold||復(fù)式澆口模具expanderdie||擴(kuò)徑模offswtbendingdie||雙折冷彎模具extrusiondie||擠出模palletizingdie||疊層模familymold||反套制品模具plastermold||石膏模blankthroughdies||漏件式落料模porousmold||通氣性模具duplicatedcavityplate||復(fù)板模positivemold||全壓式模具fantaildie||扇尾形模具pressuredie||壓緊模fishtaildie||魚尾形模具profiledie||輪廓模flashmold||溢料式模具progressivedie||順序模gypsummold||石膏鑄模protablemold||手提式模具h(yuǎn)ot-runnermold||熱流道模具prototypemold||雛形試驗(yàn)?zāi)>遡ngotmold||鋼錠模punchingdie||落料模lancingdie||切口模raising(embossing)||壓花起伏成形re-entrantmold||倒角式模具sectionaldie||拼合模runlessinjectionmold||無(wú)流道冷料模具sectionaldie||對(duì)合模具segmentmold||組合模semi-positivemold||半全壓式模具shaper||定型模套singlecavitymold||單腔模具solidforgingdie||整體鍛模splitforgingdie||拼合鍛模splitmold||雙并式模具spruelessmold||無(wú)注道殘料模具squeezingdie||擠壓模stretchformdie||拉伸成形模sweepingmold||平刮鑄模swingdie||振動(dòng)模具threeplatesmold||三片式模具trimmingdie||切邊模unitmold||單元式模具universalmold||通用模具unscrewingmold||退扣式模具yoketypedie||軛型模模具鋼材khu?nthépalloytoolsteel合金工具鋼aluminiumalloy鋁合金鋼bearingalloy軸承合金blistersteel浸碳鋼bonderizedsteelsheet邦德防蝕鋼板carbontoolsteel碳素工具鋼cladsheet被覆板clodworkdiesteel冷鍛模用鋼emery金鋼砂ferrostaticpressure鋼鐵水靜壓力forgingdiesteel鍛造模用鋼galvanizedsteelsheet鍍鋅鐵板hardalloysteel超硬合金鋼highspeedtoolsteel高速度工具鋼hotworkdiesteel熱鍛模用鋼lowalloytoolsteel特殊工具鋼lowmanganesecastingsteel低錳鑄鋼margingsteel馬式體高強(qiáng)度熱處理鋼martrixalloy馬特里斯合金meehanitecastiron米漢納鑄鋼meehanitemetal米漢納鐵merchantiron市售鋼材molybdenumhighspeedsteel鉬系高速鋼molybdenumsteel鉬鋼nickelchromiumsteel鎳鉻鋼prehardenedsteel頂硬鋼siliconsteelsheet矽鋼板stainlesssteel不銹鋼tinplatedsteelsheet鍍錫鐵板toughpitchcopper韌銅troostite吐粒散鐵tungstensteel鎢鋼vinyltappedsteelsheet塑膠覆面鋼板塑件與模具compresionmolding壓縮成型flashmold溢流式模具plsitivemold擠壓式模具splitmold分割式模具cavity型控母模core模心公模taper錐拔leathercloak仿皮革shiver飾紋flowmark流痕weldingmark溶合痕postscrewinsert螺紋套筒埋值selftappingscrew自攻螺絲striperplate脫料板piston活塞cylinder汽缸套chip細(xì)碎物handlemold手持式模具(移轉(zhuǎn)成型用模具)encapsulationmolding低壓封裝成型(射出成型用模具)twoplate兩極式(模具)welltype蓄料井insulatedrunner絕緣澆道方式hotrunner熱澆道runnerplat澆道模塊valvegate閥門澆口bandheater環(huán)帶狀的電熱器spindle閥針spearhead刨尖頭slagwell冷料井coldslag冷料渣airvent排氣道weldingline熔合痕ejectpin頂出針knockpin頂出銷returnpin回位銷反頂針sleave套筒stripperplate脫料板insertcore放置入子runnerstripperplate澆道脫料板guidepin導(dǎo)銷ejectrod(bar)(成型機(jī))頂業(yè)捧subzero深冷處理threeplate三極式模具runnersystem澆道系統(tǒng)stresscrack應(yīng)力電裂orientation定向spruegate射料澆口,直澆口nozzle射嘴spruelockpin料頭鉤銷(拉料桿)slagwell冷料井sidegate側(cè)澆口edgegate側(cè)緣澆口tabgate搭接澆口filmgate薄膜澆口flashgate閘門澆口slitgate縫隙澆口fangate扇形澆口dishgate因盤形澆口diaphragmgate隔膜澆口ringgate環(huán)形澆口subarinegate潛入式澆口tunnelgate隧道式澆口pingate針點(diǎn)澆口Runnerless無(wú)澆道(sprueless)無(wú)射料管方式longnozzle延長(zhǎng)噴嘴方式sprue澆口;溶渣零件類punch沖頭insert入塊(嵌入件)deburringpunch壓毛邊沖子groovepunch壓線沖子stampedpunch字模沖子roundpunch圓沖子specialshapepunch異形沖子bendingblock折刀roller滾軸baffleplate擋塊locatedblock定位塊supportingblockforlocation定位支承塊aircushionplate氣墊板air-cushioneject-rod氣墊頂桿trimmingpunch切邊沖子stiffeningribpunch=stinger加強(qiáng)筋沖子ribbonpunch壓筋沖子reel-stretchpunch卷圓壓平?jīng)_子guideplate定位板slidingblock滑塊slidingdowelblock滑塊固定塊activeplate活動(dòng)板lowerslidingplate下滑塊板upperholderblock上壓塊uppermidplate上中間板springbox彈簧箱spring-boxeject-rod彈簧箱頂桿spring-boxeject-plate彈簧箱頂板bushingbolck襯套coverplate蓋板guidepad導(dǎo)料塊模板類topplate上托板(頂板)topblock上墊腳punchset上模座punchpad上墊板punchholder上夾板stripperpad脫料背板upstripper上脫料板maledie公模(凸模)featuredie公母模femaledie母模(凹模)upperplate上模板lowerplate下模板diepad下墊板dieholder下夾板dieset下模座bottomblock下墊腳bottomplate下托板(底板)strippingplate內(nèi)外打(脫料板)outerstripper外脫料板innerstripper內(nèi)脫料板lowerstripper下脫料板plaindie簡(jiǎn)易模piercedie沖孔模formingdie成型模progressivedie連續(xù)模gangdies復(fù)合模shearingdie剪邊模rivetingdie鉚合模pierce沖孔forming成型(抽凸,沖凸)drawhole抽孔bending折彎trim切邊emboss凸點(diǎn)dome凸圓semi-shearing半剪stampmark沖記號(hào)deburrorcoin壓毛邊punchriveting沖壓鉚合sidestretch側(cè)沖壓平reelstretch卷圓壓平groove壓線blanking下料stampletter沖字(料號(hào))shearing剪斷tick-marknearside正面壓印tick-markfarside反面壓印沖壓名稱類extensiondwg展開圖proceduredwg工程圖diestructuredwg模具結(jié)構(gòu)圖material材質(zhì)materialthickness料片厚度f(wàn)actor系數(shù)upward向上downward向下pressspecification沖床規(guī)格dieheightrange適用模高dieheight閉模高度burr毛邊gap間隙weight重量totalwt.總重量punchwt.上模重量連接器connector端子terminal條型連接器barconnector陰連接器Housing陽(yáng)連接器wafer線束wireharness間距space額定電壓ratedvoltage額定電流ratedcurrent接觸電阻contactresistance絕緣電阻insulationresistance超聲波焊接ultrasonicwelding耐壓withstandvoltage針pin物料編號(hào)partnumber導(dǎo)線wire基體金屬Basemetal電纜夾cableclamp倒角chamfer接觸面積contactarea接觸件安裝孔contactcavity接觸長(zhǎng)度contactlength接觸件電鍍層contactplating接觸壓力contactpressure接觸件中心距contactspace接觸簧片contactspring插孔socketcontact法蘭、凸緣Flange界面間隙interfacialgap鍵Key鍵槽keyway過(guò)渡段ramp屏蔽套shielding定位基準(zhǔn)Datumreference扁平電纜flatcable,Ribboncable柔性印刷電線Flexibleprintedwiring多層印制電路Multilayerprintedcircuit焊盤pad圖形pattern間距pitch負(fù)極Negativepole正極positivepole回流Reflow原理圖Schematicdiagram單面板singlesidedboard雙面板Two-sidedboard,Double-sidedboard表面安裝surfaceMounting翹曲warp,bow波峰焊wavesoldering編織層braid同軸電纜coaxialcable電介質(zhì)dielectric電纜中導(dǎo)線的頭數(shù)ends外部干擾externalinterference填充物filler護(hù)套jacket比重specificgravity電阻的溫度系數(shù)Temperaturecoefficientofresistance模具塑料模具mouldofplastics注塑模具injectionmould沖壓模具die模架mouldbase定模座板TopclampingplateTopplateFixedclampplate水口推板stripperplateA板AplateB板Bplate支承板supportplate方鐵spacerplate底針板e(cuò)jectorplate面針板e(cuò)jectorretainerplate回針Returnpin導(dǎo)柱Guidepin有托導(dǎo)套ShoulderGuidebush直導(dǎo)套StraightGuidebush動(dòng)模座板BottomclampplateMovingclampplate基準(zhǔn)線datumline基準(zhǔn)面datumplan型芯固定板core-retainerplate凸模固定板punch-retainerplate頂針ejectorpin單腔模具singlecavitymould多腔模具multi-cavitymould多澆口multi-gating澆口gate缺料starving排氣breathing光澤gloss合模力mouldclampingforce鎖模力mouldlockingforce擠出extrusion開裂crack循環(huán)時(shí)間cycletime老化aging螺桿screw麻點(diǎn)pit嵌件insert活動(dòng)鑲件movableinsert起堊chalking澆注系統(tǒng)feedsystem主流道sprue分流道runner澆口gate直澆口directgate,spruegate輪輻澆口spokegate,spidergate點(diǎn)澆口pin-pointgate測(cè)澆口edgegate潛伏澆口submarinegate,tunnelgate料穴cold-slugwell澆口套spruebush流道板runnerplate排飛槽vent分型線(面)partingline定模stationarymould,F(xiàn)ixedmould動(dòng)模movablemould,movablehalf上模uppermould,upperhalf下模lowermould,lowerhalf型腔cavity凹模cavityplate,cavityblock拼塊split定位銷dowel定位銷孔dowelhole型芯core斜銷anglepin,fingercam滑塊slide滑塊導(dǎo)板slideguidestrip楔緊塊heelblock,wedgelock拉料桿spruepuller定位環(huán)locatingring冷卻通coolingchannel脫模斜度draft滑動(dòng)型芯slidecore螺紋型芯threadedcore熱流道模具h(yuǎn)ot-runnermould絕熱流道模insulatedrunnermould熔合紋weldline(flowline)三板式模具threeplatemould脫模ejection換模腔模具interchangeablecavitymould脫模劑releaseagent注射能力shotcapacity注射速率injectionrate注射壓力injectionpressure差色劑colorant保壓時(shí)間holduptime閉模時(shí)間closingtime定型裝置sizingsystem陰模femalemould,cavityblock陽(yáng)模malemould電加工設(shè)備ElectronDischargeMachining數(shù)控加工中心CNCmachinecenter萬(wàn)能鐵床Universalmillingmachine臥式刨床Horizontalplaner車床Enginelathe平面磨床Surfacegrindingmachine去磁機(jī)Demagnetizationmachine萬(wàn)能搖臂鉆床Universalradialmovabledriller立式鉆床Verticaldriller超聲波清洗機(jī)Ultrasonicclearingmachine模具零件TopPlate上托板(頂板)TopBlock上墊腳PunchSet上模座PunchPad上墊板PunchHolder上夾板StripperPad脫料背板UpStripper上脫料板MaleDie公模(凸模)FeatureDie公母模FemaleDie母模(凹模)UpperMoldPlate上模板LowerMoldPlate下模板DiePad下墊板DieHolder下夾板DieSet下模座BottomBlock下墊腳BottomPlate下托板(底板)StrippingPlate內(nèi)外打(脫料板)OuterStripper外脫料板InnerStripper內(nèi)脫料板LowerStripper下脫料板InnerGuidingPost內(nèi)導(dǎo)柱InnerHexagonScrew內(nèi)六角螺釘DowelPin固定銷MouldCoilSpring模具彈簧LifterPin頂料銷IsoheightSleeve等高套筒Pin銷LifterGuidePin浮升導(dǎo)料銷GuidePin導(dǎo)正銷WireSpring圓線彈簧OuterGuidingPost外導(dǎo)柱StopScrew止付螺絲LocatedPin定位銷OuterBush外導(dǎo)套Punch沖頭Insert入塊(嵌入件)DeburringPunch壓毛邊沖子GroovePunch壓線沖子StampedPunch字模沖子RoundPunch圓沖子SpecialShapePunch異形沖子BendingBlock折刀Roller滾軸BafflePlate擋塊LocatedBlock定位塊SupportingBlockforLocation定位支承塊AirCushionPlate氣墊板Air-CushionEject-rod氣墊頂桿TrimmingPunch切邊沖子StiffeningRibPunchStinger加強(qiáng)筋沖子RibbonPunch壓筋沖子Reel-stretchPunch卷圓壓平?jīng)_子GuidePlate定位板SlidingBlock滑塊SlidingDowelBlock滑塊固定塊ActivePlate活動(dòng)板LowerSlidingPlate下滑塊板UpperHolderBlock上壓塊UpperMidPlate上中間板SpringBox彈簧箱Spring-BoxEject-rod彈簧箱頂桿Spring-BoxEject-Plate彈簧箱頂板BushingBlockLinerBushing襯套CoverPlate蓋板GuidePad導(dǎo)料塊模具技術(shù)用語(yǔ)各種常用模具成形方式AccurateDieCasting精密壓鑄PowderForming粉末成形CalendaringMolding壓延成形PowderMetalForging粉末鍛造ColdChamberDieCasting冷式壓鑄PrecisionForging精密鍛造ColdForging冷鍛PressForging沖鍛CompactingMolding粉末壓出成形RockingDieForging搖動(dòng)鍛造CompoundMolding復(fù)合成形RotaryForging回轉(zhuǎn)鍛造CompressionMolding壓縮成形RotationalMolding離心成形DipMold浸漬成形RubberMolding橡膠成形EncapsulationMolding注入成形SandMoldCasting砂模鑄造ExtrusionMolding擠出成形ShellCasting殼模鑄造FoamForming發(fā)泡成形SinterForging燒結(jié)鍛造ForgingRoll軋鍛SixSidesForging六面鍛造GravityCasting重力鑄造SlushMolding凝塑成形HollowBlowMolding中空(吹出)成形SqueezeCasting高壓鑄造HotChamberDieCasting熱室壓鑄Swaging擠鍛HotForging熱鍛TransferMolding轉(zhuǎn)送成形InjectionMolding射出成形WarmForging溫鍛InvestmentCasting精密鑄造MatchedDieMethod對(duì)模成形法LaminatingMethod被覆淋膜成形LowPressureCasting低壓鑄造LostWaxCasting脫蠟鑄造MatchedMouldThermalForming對(duì)模熱成形模CloseMold合模Demould脫模脫模劑MouldUnloading開模Eject頂出ToolChangeRetoolingDieChanging換模MouldClamping鎖模各式模具分類用語(yǔ)BismuthMold鉍鑄模LandedPlungerMold有肩柱塞式模具BurnishingDie擠光模LandedPositiveMold有肩全壓式模具ButtonDie鑲?cè)胧綀A形凹模LoadingShoeMold料套式模具Center-GatedMold中心澆口式模具LooseDetailMold活零件模具ChillMold冷硬用鑄模LooseMold活動(dòng)式模具ColdHobbing冷擠壓制模法LouveringDie百葉窗沖切模CompositeDies復(fù)合模具M(jìn)anifoldDie分歧管模具CounterPunch反凸模ModularMold組合模具DoubleStackMold雙層模具M(jìn)ulti-CavityMold多模穴模具ElectroformedMold電鑄成形模Multi-GateMold復(fù)式澆口模具ExpanderDie擴(kuò)徑模OffsetColdBendingDie雙折冷彎模具ExtrusionDie擠出模StackMold,StackInjectionMould疊層模FamilyMold反套制品模具PlasterMold石膏模BlankThroughDies漏件式落料模PorousMold通氣性模具DuplicatedCavityPlate復(fù)板模PositiveMold全壓式模具FantailDie扇尾形模具PressureDie壓緊模FishtailDie魚尾形模具ProfileDie輪廓模FlashMold溢料式模具ProgressiveDie順序模GypsumMold石膏鑄模PortableMold手提式模具Hot-RunnerMold熱流道模具PrototypeMold雛形試驗(yàn)?zāi)>咴湍>逫ngotMold鋼錠模PunchingDie落料模LancingDie切口模切縫模Raising(Embossing)壓花起伏成形Re-entrantMold倒角式模具SectionalDie拼合模RunlessInjectionMold無(wú)流道冷料模具SectionalDie對(duì)合模具SegmentMold組合模Semi-PositiveMold半全壓式模具Shaper定型模套SingleCavityMold單腔模具SolidForgingDie整體鍛模SplitForgingDie拼合鍛模SplitMold雙并式模具SpruelessMold無(wú)注道殘料模具SqueezingDie擠壓模StretchFormDie拉伸成形模SweepingMold平刮鑄模SwingDie振動(dòng)模具ThreePlatesMold三片式模具TrimmingDie切邊模UnitMold單元式模具UniversalMold通用模具UnscrewingMold退扣式模具YokeTypeDie軛型模模具廠常用之標(biāo)準(zhǔn)零配件AirVentValve通氣閥AnchorPin錨梢AngularPin角梢Baffle調(diào)節(jié)阻板AngularPin傾斜梢BafflePlate折流檔板BallButton球塞套BallPlunger定位球塞BallSlider球塞滑塊BinderPlate壓板BlankHolder防皺壓板BlankingDie落料沖頭Bolster上下模板Bottomboard澆注底板Bolster墊板BottomPlate下固定板Bracket托架BumperBlock緩沖塊Buster堵口CastingLadle澆注包Castinglug鑄耳Cavity模穴(模仁)CavityRetainerPlate模穴托板CenterPin中心梢ClampingBlock鎖定塊CoilSpring螺旋彈簧ColdPunchedNut冷沖螺母CoolingSpiral螺旋冷卻栓Core心型CorePin心型梢Cotter開口梢Cross十字接頭CushionPin緩沖梢DiaphragmGate盤形澆口DieApproach模頭料道DieBed型底DieBlock塊形模體DieBody鑄模座DieBush合模襯套DieButton沖模母模DieClamper夾模器DieFastener模具固定用零件DieHolder母模固定板DieLip模唇DiePlate沖模板DieSet沖壓模座DirectGate直接澆口DogChuck爪牙夾頭Dowel定位梢DowelHole導(dǎo)套孔DowelPin合模梢Dozzle輔助澆口DowelPin定位梢Draft拔模錐度DrawBead張力調(diào)整桿DriveBearing傳動(dòng)軸承EjectionPad頂出襯墊Ejector脫模器EjectorGuidePin頂出導(dǎo)梢EjectorLeaderBush頂出導(dǎo)梢襯套EjectorPad頂出墊EjectorPin頂出梢EjectorPlate頂出板EjectorRod頂出桿EjectorSleeve頂出襯套EjectorValve頂出閥EyeBolt環(huán)首螺栓FillingCore填充型芯椿入蕊FilmGate薄膜形澆口FingerPin指形梢FinishMachinedPlate角形模板FinishMachinedRoundPlate圓形模板FixedBolsterPlate固定側(cè)模板FlangedPin帶凸緣針FlashGate毛邊形澆口Flask上箱FloatingPunch浮動(dòng)沖頭Gate澆口GateLand澆口面Gib凹形拉緊楔GooseNeck鵝頸管GuideBushing引導(dǎo)襯套GuidePin導(dǎo)梢GuidePost引導(dǎo)柱GuidePlate導(dǎo)板GuideRail導(dǎo)軌HeadPunch頂頭沖孔HeadlessPunch直柄沖頭HeavilyTaperedSolid整體模蕊盒HoseNippler管接頭ImpactDamper緩沖器InjectionRam壓射柱塞InlayBush嵌入襯套InnerPlunger內(nèi)柱塞InnerPunch內(nèi)沖頭Insert嵌件InsertPin嵌件梢KingPin轉(zhuǎn)向梢KingPinBush主梢襯套KnockoutBar脫模杵Land合模平坦面LandArea合模面LeaderBush導(dǎo)梢襯套LiftingPin起模頂針起模桿Lining內(nèi)襯LocatingCenterPunch定位中心沖頭LocatingPilotPin定位導(dǎo)梢LocatingRing定位環(huán)LockBlock壓塊LockingBlock定位塊LockingPlate定位板LooseBush活動(dòng)襯套MakingDie打印沖子ManifoldBlock歧管檔塊MasterPlate靠模樣板MatchPlate分型板MoldBase塑膠模座MoldClamp鑄模緊固夾MoldPlaten模用板MovingBolster換模保持裝置MovingBolsterPlate可動(dòng)側(cè)模板OnePieceCasting整體鑄件ParallelBlock平行墊塊PartingLine分模線PartingLockSet合模定位器PassGuide穴型導(dǎo)板PeenedHeadPunch鑲?cè)胧經(jīng)_頭錘擊強(qiáng)化沖頭鉆桿凸模PilotPin定位銷導(dǎo)向銷子PinGate針尖澆口Plate襯板PreExtrusionPunch頂擠沖頭Punch沖頭Puncher推桿PusherPin襯套梢Rack機(jī)架RappingRod起模桿Re-entrantMold凹入模RetainerPin嵌件梢RetainerPlate托料板ReturnPin回位梢RidingStripper浮動(dòng)脫模器RingGate環(huán)型澆口Roller滾筒Runner流道RunnerEjectorSet流道頂出器RunnerLockPin流道拉梢ScrewPlug頭塞SetScrew固定螺絲Shedder脫模裝置Shim分隔片Shoe模座之上下模板Shoot流道ShoulderBolt肩部螺絲Skeleton骨架SlagRiser冒渣口Slide(SlideCore)滑塊SlipJoint滑配接頭SpacerBlock間隔塊SpacerRing間隔環(huán)Spider模蕊支架Spindle主軸Sprue注道SprueBushing注道襯套SprueBushingGuide注道導(dǎo)套SprueLockBushing注道定位襯套SpruePuller注道拉料澆道推出桿注道殘料頂銷SpewLine合模線SquareKey方鍵SquareNut方螺帽SquareThread方螺紋LimitStopCollar限位套Stop
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