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1、材料成型工藝基礎(chǔ)部分0緒論金屬材料:metal material (MR) 高分子材料:high-molecular material 陶瓷材料: ceramic material 復(fù)合材料:composition material 成形工藝:formation technology 1鑄造鑄造工藝: casting technique 鑄件:foundry goods (casting) 機(jī)器零件:machine part 毛坯:blank力學(xué)性能:mechanical property 砂型鑄造:sand casting process 型砂:foundry sand1.1 鑄件成形理論基
2、礎(chǔ)合金:alloy鑄造性能: casting property工藝性能:processing property 收縮性:constringency偏析,性:aliquation氧化性:oxidizability吸氣性:inspiratory鑄件結(jié)構(gòu):casting structure使用性能:service performance澆不足:misrun冷隔:cold shut夾渣:cinder inclusion粘砂:sand fusion缺陷:flaw, defect, falling流動(dòng)性:flowing power鑄型:cast (foundry mold)蓄熱系數(shù):thermal sto
3、rage capacity澆注:pouring凝固:freezing收縮性:constringency逐層凝固:layer-by-layer freezing糊狀凝固:mushy freezing結(jié)晶:crystal縮孔:shrinkage void縮松:shrinkage porosity順序凝固:progressive solidification冷鐵:iron chill補(bǔ)縮:feeding等溫線法: constant temperature line method內(nèi)接圓法:inscribed circle method鑄造應(yīng)力:casting stress變形:deforming裂紋:
4、crack機(jī)械應(yīng)力:mechanical stress熱應(yīng)力:heat stress本目變應(yīng)力:transformation stress氣孔:blow hole鑄鐵:ingot鑄專岡:cast steel非鐵合金:nonferrous alloy灰鑄鐵:gray cast-iorn孕育處理:inoculation球墨鑄鐵:spheroidal球化處理:sheroidisation可鍛鑄鐵:ductile cast iron石墨:graphite蠕墨鑄鐵:vermicular cast iron熱處理:heat processing鋁合金:Al-alloy熔煉:fusion metallurg
5、y銅合金:copper alloy氫脆:hydrogen brittleness1.2 鑄造方法(casting method)手工造型:hand moulding機(jī)器造型:machine moulding金屬型: metal mold casting金屬模:permanent mould壓力鑄造:press casting熔模鑄造:investment moulding蠟?zāi)ぃ篶ere離心鑄造:centrifugal casting低壓鑄造: casting under low pressure差壓鑄造:counter-pressure casting陶瓷型鑄造:shaw process1.3
6、 鑄造工藝設(shè)計(jì)澆注位置:pouring position分型面:mould joint活塊:loose piece起模:patter drawing型芯:core 型芯撐:chaplet工藝參數(shù):processing parameterF芯:core setting合型:mould assembly冒 口 : casting head尺寸公差:dimensional tolerance尺寸公差帶:tolerance zone機(jī)械力口工余量:machining allowance鑄孔:core hole非標(biāo)準(zhǔn):nonstandard label收縮率:rate of contraction線收縮
7、:linear contraction體收縮:volume contraction起模斜度:pattern draft鑄造圓角: curving of castings芯頭:core register芯頭間隙:clearance芯座:core print seat分型線:joint line分模線:die parting line1.4 鑄造結(jié)構(gòu)工藝性加強(qiáng)筋:rib reinforcement撒砂:stuccoing內(nèi)腔:entocoele2金屬塑性加工塑性加工:plastic working塑性:plastic property鍛造:forge work沖壓:punching軋制:rolli
8、ng拉拔:drawing擠壓:extruding名田化 晶粒: grain refinement熱鍛:hit-forging溫鍛:warm forging2.1 金屬塑性加工理論基礎(chǔ)塑性變形:plastic yield力口工硬化:work-hardening韌性:ductility回復(fù)溫度:return temperature再結(jié)晶:recrystallize再結(jié)晶退火:full annealing冷變形:cold deformation熱變性:heat denaturation鍛造比:forging ratio鍛粗:upset拔長(zhǎng):pull out纖維組織:fibrous tissue鍛造性
9、能:forging property可鍛性:forgeability變形抗力:resistance of deformation化學(xué)成分:chemical constitution熱脆性:hot brittleness冷脆性:cold-shortness變形速度:deformation velocity應(yīng)力狀態(tài):stress condition變形溫度:deformation temperature過(guò)熱:overheating過(guò)燒:burning脫碳:carbon elimination始鍛溫度:initiation forging temperature終鍛溫度:final forging
10、temperature2.2 金屬塑性加工方法自由鍛:flat-die hammer沖孔:jetting彎曲:bend彎曲半徑:bending radius切割:cut扭轉(zhuǎn):twist rotation錯(cuò)移:offsetting鍛接:percussion基本工序:basic process輔助工序:auxiliary process精整工序:finishing process模鍛:contour forging鍛模:forging die胎膜鍛:fetal membrane forging剪床:shearing machine沖床:backing-out punch沖裁:blanking彈性變
11、形:elastic distortion塑性變形:plastic yield剪切變形:shearing deformation最小彎曲半徑: minimum bending radius曲率:angularity彎裂:rupture回彈:rebound輻軋:roll forming輻鍛:roll forging斜軋:oblique rolling橫軋:transverse rolling輾壓:tamping drum 擠壓:extruding 拉拔:draft2.3 塑性加工工藝設(shè)計(jì)工藝規(guī)程:process specification 鍛件圖:forging drawing 敷料:dressi
12、ng鍛件余量:forging allowance 鍛件公差:forging tolerance 工夾具:clamping apparatus 力口熱設(shè)備:firing equipment 力口熱規(guī)范:heating schedule 冷去口規(guī)范: cooling schedule 后續(xù)處理:after treatment 分模面:die parting face 沖孑1連皮: punching the wad 模鍛斜度:draft angle 圓角半徑:radius of corner圓餅類鍛件: circumcresent cake-like forging長(zhǎng)軸類鍛件:long axis-l
13、ike forging2.4 鍛件結(jié)構(gòu)工藝性錐體:cone斜面:cant空間曲線:curve in space 粗糙度:degree of roughness2.5 沖壓件結(jié)構(gòu)工藝性3焊接焊接:welding鐘接:riverting熔焊:fusion welding 壓焊:press welding 釬焊:braze welding3.1 焊接理論基礎(chǔ)冶金: metallurgy 電弧焊:arc welding 氣焊:acetylene welding 電渣焊:electro-slag welding 高能束焊:high energy welding 電子焊:electronic weldin
14、g 激光焊:laser welding 等離子焊:plasma welding 電?。篹lectric arc 陽(yáng)極區(qū):anode region陰極區(qū):negative polarity弧柱區(qū):arc stream正接法:electrode negative method反接法:opposition method脫氧齊ij: deoxidizing agent焊縫:welded seam焊縫區(qū):weld zone熔合區(qū):fusion area熱影響區(qū):heat-affected zone脆性斷裂:brittle fracture過(guò)熱區(qū):overheated zone正火區(qū):normalized
15、 zone相變區(qū):phase change zone焊接應(yīng)力:welding stress收縮變形:contraction distortion角變形:angular deformation彎曲變形:bend deformation扭曲變形:warping deformation波浪變形:wave transformation反變形法:reversible deformation method剛性固定法:rigid fixing method預(yù)熱:warming-up緩冷:slow cool焊后熱處理:postweld heat treatment矯形處理:shape-righting3.2
16、焊接方法埋弧焊:hidden arc welding氣體保護(hù)焊: gas shielded arc welding瀛弧焊:argon welding熔化極瀛弧焊: consumable electrode argon welding鴇極瀛弧焊:argon tungsten-arc welding二氧化碳?xì)怏w保護(hù)焊:CO2 gas shielded arc welding碳弧焊:carbon arc welding碳弧氣包“: carbon arc air gouging電渣焊:electro-slag welding高能焊:high grade energy welding等離子弧切割:pla
17、sma arc cutting (PAC)堆焊:bead weld電阻焊:resistance welding電焊:electric welding縫焊:seam welding壓焊:press welding多點(diǎn) 凸焊: multiple projection welding對(duì)焊:welding neck摩擦焊:friction welding擴(kuò)散焊:diffusion welding硬釬料:brazing alloy軟釬料:soft solder3.3 常用金屬材料的焊接焊接性:weldability焊接方法:welding method焊接材料:welding material焊條:el
18、ectrode焊齊ij : flux material碳素專岡:carbon steel彳氐碳專岡:low carbon steel中碳專岡: medium carbon steel高碳鋼:high carbon steel 彳氐合金專岡:lean alloy steel 不銹車岡:non-corrosive steel 有色金屬:nonferrous metal3.4 焊接工藝設(shè)計(jì)型材:sectional bar藥皮:coating焊絲:soldering wire連續(xù)焊縫:continuous weld斷續(xù)焊縫:interm讓tent weld應(yīng)力集中:stress concentrati
19、on焊接接頭:soldered joint坡口: groove對(duì)接:abutting joint搭接:lap joint角接:corner joint4 粉末冶金(power metallurgy)粉末冶金成品:finished power metallurgical product鐵氧體:ferrite硬質(zhì)合金:sintered-carbide高熔點(diǎn)金屬:high-melting metal陶瓷:ceramic4.1 粉末冶金工藝?yán)碚摶A(chǔ)壓坯:pressed compact擴(kuò)散:diffusion燒結(jié):agglomeration固溶:solid solubility化合:combinatio
20、n4.2 粉末冶金的工藝流程制備:preparation預(yù)處理:anticipation還原法:reduction method電解法:electrolytic method霧化法:atomization粒度:grain size松裝密度:loose density流動(dòng)性:flowing power壓縮性:compressibility篩分:screen separation混合:compounding制粒:pelletization過(guò)燒:superburning欠燒:underburnt5金屬?gòu)?fù)合成型技術(shù)自蔓延焊接:SHS welding熱等靜壓:HIP準(zhǔn)熱等靜壓:PHIP5.1 液態(tài)成型技
21、術(shù)與固態(tài)成型技術(shù)的復(fù)合高壓鑄造:high-pressure casting電磁泵:magnetic-pump壓射成型:injection molding柱塞:plunger piston沖頭:drift pin凝固法:freezing method擠壓法:extrusion method轉(zhuǎn)向節(jié):knuckle pivot制動(dòng)器:arresting gear5.2 金屬半凝固、半熔融成型技術(shù)凝固:freezing半熔融:semi-vitreous觸變鑄造:thixotropy casting 觸變鍛造:thixotropy forging注射成型:injection molding5.3 其他金
22、屬成型新技術(shù)快速凝固:flash set非晶態(tài):amorphous溢流法:press over system噴射沉積:ejecting deposit爆炸復(fù)合法: explosion cladding method 擴(kuò)散焊接:diffusion welding擠壓:extruding軋制:roll down6非金屬材料成型技術(shù)6.1 高分子材料成型技術(shù) 高分子材料:non-metal material耐腐蝕:resistant material絕緣:insulation老化:ageing耐熱性:heat-durability粘彈性:viscoelasticity塑料:plastic mater
23、ial橡膠:rubber合成纖維:synthetic fibre涂料:covering material粘結(jié)齊J: agglomerant粘度:viscosity熱塑性塑料:thermoplastic plastics 熱固性塑料:thermosetting plastic 通用塑料:general-purpose plastics 工程塑料:engineering plastic 薄膜:thin film增強(qiáng)塑料:reinforced plastics澆注塑料:pouring plastics注射塑料:injiection plastics擠出塑料:extrusion plastics吹塑塑料:blowing plastics模壓塑料: die pressing plastics 聚合物:ploymer semicon
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