217 218 WELDING Because bikɔz Development diveləpmənt Numerous nju mərəs Welding weldiη Processes prouses Asloɔ lsou Metal metl Weld weld Become bikʌm Important impɔ tənt Join dʒɔin Explanation ,ekspləneiʃn Concise kənsais ngắn gọn Form fɔ m Widely waidli Basic beisik Information ,infəmei∫n Value vælju Understand ,ʌndəstænd General dʒenərəl Include inklu d Regarding rigɑ diη Equipment ikwipmənt Procedure prəsi dʒə Fill fil In.
Trang 1217-218 WELDINGBecause [bi'kɔz]
êm ả, trôi chảy dể dàng
rapidly['ræpidli] :
nhanh chóng, mau lẹ
torch['tɔ:t∫]: đầu ,ngọn(hàn) molten['moultən] :
nấu chảy (kim loại)
fill[fil]: lấp đầy weld[weld]: hàn,mối hàn proportion[prə'pɔ:∫n]: tì lệ, sự
cân dối
flame[fleim]:ngọn lửa neutral['nju:trəl]:( bản
chất)trung hòa
carburize[’ka:bjuraiz] , carburizing:sựcacbon hóa oxidize['ɔksidaiz],oxidizing:sự
kết hợp, phối hợp
screw[skru:] đinh ốc, đinh vít attachment[ə'tæt∫mənt]: đồ gá application[,æpli'kei∫n]: sự gắn
dụng
excess[ik'ses]: vượt quá số
lượng, sự vượt mức
Trang 2Atmosphere ['ætməsfiə]solidified ['sɔlidifaid]Slag [slæg]
controL [kən'troul]
Nonferrous [,nɔn 'ferəs] kim loại màu
ranging [reindʒ]
thickness ['θiknis]
encounter [in'kauntə]Material [mə'tiəriəl]beveled ['bevəl]
preparation [,prepə'rei∫n]Technique [tek'ni:k]
Trang 3Welding ['weldiη]
Machine [mə'∫i:n]
Power ['pauə]
Major ['meidʒə]
Equipment [i'kwipmənt]
Purpose ['pə:pəs]
Sufficient [sə'fi∫nt]
Maintain [mein'tein]
Shielded ['∫i:ldid]
Accomplished [ə'kɔmpli∫t]
Alternating ['ɔ:ltə:neitiη]
Reverse [ri'və:s]
Variety [və'raiəti]
Specific [spə'sifik]
Advantage [əd'vɑ:ntidʒ]
Feature ['fi:t∫ə]
Versatile /'və:sətail/ linh hoạt
Productivity [,prɔdʌk'tivəti]
characteristics
\Char`ac*ter*is"tic\
different ['difrənt]
dictate /dik'teit/
Transformer [træns'fɔ:mə]
Convert [kən'və:t]
Provide [prə'vaid]
Probably ['prɔbəbli]
Operator ['ɔpəreitə]
Generator ['dʒenəreitə]
Conventional [kən'ven∫ənl]
Adjustment [ə'dʒʌstmənt]
Combustion [kəm'bʌst∫n]
Diesel ['di:zl]
Firmly ['fə:mli]
Carry ['kæri]
Insulated ['insjuleitid]
Popular ['pɔpjulə]
Various ['veəriəs]
Consists [kən'sist]
Conduct ['kɔndʌkt]
standardized ['stændədaiz]
defined [di'fain]
Society [sə'saiəti] Welding ['weldiη]
circuit ['sə:kit]
electrode [i'lektroud]
terminal ['tə:minl]
machine [mə'∫i:n] cable ['keibl]
selected [si'lekt] current ['kʌrənt] amperage ['æmpəridʒ]
upward ['ʌpwəd]
deposited [di'pɔzit] diameter [dai'æmitə] following ['fɔlouiη] shield [∫i:ld]
Deoxidizer [di:'ɔksidaizə] purify ['pjuərifai]
Deposit [di'pɔzit]
former ['fɔ:mə] Protect [prə'tekt]
oxidation [,ɔksi'dei∫ən] Ionize ['aiənaiz]
elements ['elimənt] Operation [,ɔpə'rei∫n] Alloying ['ælɔi]
Strengthen ['streηθn] Iron ['aiən]
improve [im'pru:v] identification [ai,dentifi'kei∫n] system ['sistəm] indicates ['indikeit]
classification [,klæsifi'kei∫n] purpose ['pə:pəs]
employed [im'plɔi] Arc [ɑ:k]
process ['prouses] coalescence [,kouə'lesns]
produced [prə'dju:st] between [bi'twi:n]
filler ['filə] consumable [kən'sju:məbl]
continuously [kən'tinjuəsli] automatically [,ɔ:tə'mætikəli]
maintain [mein'tein] steady ['stedi]
melted [melt]
transferred [træns'fə:rə] across [ə'krɔs]
Shielding [∫i:ld] supplied [sə'plai] mixture ['mikst∫ə] Envelope ['enviloup] deposition [,depə'zi∫n]
Welding /'weldiɳ/ consumable /kən'sju:məbl/ Welding /ˈwel.dɪŋ/ both /bouθ/
Trang 4specific /spəˈsɪf.ɪk/
Piece /pi:s/ several /ˈsevərəl/
Pool /pu:l/ current /'kʌrənt/
Outstanding /aut'stændiɳ/ operates /'ɔpəreit/
Features /'fi:tʃə/ continuously /kən'tinjuəsli/Materials /mə'tiəriəl/ duty /'dju:ti/
Alloys /'ælɔi/ cycle /'saikl/
Trang 5inert gas [i'nə:t'gæs]
either ['aiđə, 'i:đə]
shield /ʃi:ld/, exposure /iks'pouʤə/, brilliant /'briljənt/,
leather /'leðə/, necessity / /nəˈses.ə.t̬i/ /, ventilation /,venti'leiʃn/,equipment /i'kwipmənt/, properly /properly/,
simplified /'simplifaiə/, mentally /'mentəli/, steel /sti:l/,
cylindrical /si'lindrikəl/, preferably / /ˈpref.ər.ə.bəl/ /,multiples /'mʌltipl/,
maintain /men'tein/, weight /'weit/,
estimat /'estimit / 'estimeit/, consideration /kən,sidə'reiʃn/, reasonable /'ri:znəbl/ ,
accuracy /'ækjurəsi/, determination /di,tə:mi'neiʃn/, dependable /di'pendəbl/, available /ə'veiləbl/,
Trang 650-51 BELT - CHAINRelatively ['relətivli]
Dimensions [di'men∫n]Range [reindʒ]
Pitch [pit∫]
Length [leηθ]
Multiple ['mʌltipl]
Trang 752-55 BELT - CHAINBelts [belt]
Tolerated: ['tɔləreit] type: [taip]
Transmission: [trænz'mi∫n] still: [stil]
Must: [məst; mʌst]
Inherent in'hiərənt/ vốn có
Reasonable: ['ri:znəbl] attained: [ə'tein]
Increases: ['inkri:s]
greater: [greit]
proportionally: [prə'pɔ:∫ənəli]rapid: ['ræpid]
Trang 856-58 BELT - CHAIN
Belt [belt]
Must [mʌst] made[meid]
Ensure [in'∫uə]
angle ['æηgl]
inclination[,inkli'nei∫n]
shafts [∫ɑ:ft]
before [bi'fɔ:]
check [t∫ek]
parallel -shaft ['pærəlel-∫ɑ:ft]
axial –groove ['æksiəl- gru:v] alignment [ə'lainmənt]
most[mouts]
drive[draiv] simultaneously[siml'teiniəsli] đồng thời
sheaves [∫i:v]
true [tru:] satisfactory [,sætis'fæktəri]
method ['meθəd] straightedge['streitn]
taut [tɔ:t]
method['meθəd]
exercise ['eksəsaiz]
easily ['i:zili]
distort [dis'tɔ:t] xoắn, biến dạng, sai lệch illustrate ['iləstreit]
arrow ['ærou] indicate ['indikeit]
point [pɔint] properly['prɔpəli]
align [ə'lain] light [lait]
visible ['vizəbl] four [fɔ:]
Should [∫ud]
never ['nevə]
place [pleis] exercise ['eksəsaiz]
stress [stres] cord [kɔ:d]
straining ['streiniη] căng break [breik]
damage ['dæmidʒ] manner ['mænə]
flop [flɔp] rơi, thất bại under ['ʌndə]
load [loud] turn [tə:n]
groove [gru:v] proper ['prɔpə] installation[ə'dʒʌstəbl] adjustable [ə'dʒʌstəbl]
mount [maunt] reduce [ri'dju:s]
distance ['distəns]
loosely ['lu:sli]
following ['fɔlouiη] general ['dʒenərəl]
rule [ru:l] follow ['fɔlou]
install [in'stɔ:l] reduce [ri'dju:s]
slack [slæk] same [seim] side [said]
drive [draiv]
tighten ['taitn] approximately[ə'prɔksimitli]
correct [kə'rekt]
tension ['ten∫n] seat [si:t]
correct [kə'rekt] tension ['ten∫n]
after ['ɑ:ftə] operation ['ɑ:ftə]
vital ['vaitl] factor ['fæktə]
efficiency [i'fi∫ənsi] service ['sə:vis]
life [laif] low [lou]
result [ri'zʌlt] slippage ['slipidʒ]
rapid ['ræpid] unnecessarily[(')ʌn'nesis(ə)rili]
increase ['inkri:s]
bearing ['beəriη] load [loud]
tension ['ten∫n] fractional ['fræk∫ənl]
horsepower['hɔ:s'pauə]
standard['stændəd]
tighten ['taitn]
until [ən'til]
proper ['prɔpə]
feel [fi:l] attain [ə'tein]
proper ['prɔpə] feel [fi:l]
belt [belt] springy ['spriηi] đàn hồi
strike [straik] insufficient [insə'fi∫ənt]
tension ['ten∫n] feel [fi:l]
loose [lu:s] dead [ded]
much [mʌt∫] taut [tɔ:t]
give [giv] wedge [wedʒ]
operate ['ɔpəreit] under ['ʌndə]
fewer [fju:] small [smɔ:l]
horsepower ['hɔ:s'pauə] properly ['prɔpəli]
tighten ['taitn] dependable[di'pendəbl]
method ['meθəd]
measuring['meʒəriη]
tool [tu:l] show [∫ou]
determine [di'tə:min] force [fɔ:s]
require [ri'kwaiə] drive [draiv]
browning ['brauniη] simply['simpli]
following ['fɔlouiη]
Trang 9section:['sek∫n];
below: [bi'lou] ; should: [∫ud]
between: [bi'twi:n] ; minimum:['miniməm]
maximum:['mæksiməm]
;tightened:['taitn]
loosened:['lu:sn] ; replacing:[ri'pleis]
most: [moust] ; Drives:[draiv]
necessary:['nesisəri] ; exact:[ig'zækt]
Adjustmen: [ə'dʒʌstmənt];
second: [si'kɔnd Standard:['stændəd;
vary:['veəri]
Steps:[step] ; several:['sevrəl] ; inches:[int∫]
Approximate:[ə'prɔksimeit]
;calculation:[,kælkju'lei∫n]
usually : ['ju:ʒəli ;Adequate:['ædikwit] ;reason:['ri:zn]
nearest:[niə] ; Extreme: [iks'tri:m]
short:[∫ɔ:t]
Sheaves:[∫i:vz];
Wear: [weə] ;Degree: [di'gri:]
Occurs : [ə'kɜ:(r)];
lower:['louə]
Grooves:[gru:v];
Rapid:['ræpid] ;Changing: ['t∫eindʒiη] ; gauges:[geidʒ]
Templates: ['templeit] mẫu
respect: [ri'spekt]
Conform:[kən'fɔ:m]; phù hợp section:['sek∫n] ;
angle:['æηgl]
Variation:[,veəri'ei∫n] ; includes: [in'klu:d]
largest:[lɑ:dʒ]
generally: ['dʒenərəliWear:[weə];
noticed:['noutis]
overlooked: [,ouvə'luk] contact:['kɔntækt]
surfaces:['sə:fis] ;dished:[di∫t]
Condition:[kən'di∫n]
develops: [di'veləp]
reduced:ri'dju:s]
Wedging: [wedʒ] ; action:['æk∫n]loss:[lɔs]
Gripping:['gripiη] ;accelerated:[ək'seləreit]
Slippage:['slipidʒ] ; occurs:[ə'kɜ:(r)]
installing:[in'stɔ:l]
Temporary: ['temprəri]
improve:[im'pru:v]
Trang 1165-66-67 BELT - CHAINforced:[fɔ:st];
tapering:['teipəriη]; belt:[belt]; cement:[si'ment];
pressure:['pre∫ə(r)];
specialized:['spe∫əlaizd];
operation:[,ɔpə'rei∫n];
requiring:ri'kwaiə]; clamp:[klæmp]; probably:['prɔbəbli];
seldom:['seldəm];
mechanic:[mi'kænik];
perform:[pə'fɔ:m]; laced:[leist]; frequently:['fri:kwəntli];
employed:[im'plɔi]; type:[taip]; properly:['prɔpəli]; strong:[strɔη]; rapidly:['ræpidli];
metallic:[mi'tælik];
present:['preznt]; injury:['indʒəri]; hazard:['hæzəd];
specific:[spə'sifik]; rule:[ru:l]; general:['dʒenərəl];
practice:['præktis]; punch:[pʌnt∫]; across:[ə'krɔs]; equal:['i:kwəl];
Trang 12Lacing/'leisiη/ rubber/´rʌbə/
conveyor/kən'veiə/ belt/belt/
edge/edӡ/ Each /i:tʃ/
hole /'houl/ opposite/'ɔpəzit/
thicknesses /´θiknis/
inner /'inə/ thus/ðʌs/
filling /´filiη/ straight /streɪt/
Chain: [tʃeɪn] Drives:[draiv]
Number: [´nʌmbə] Twelve: [twelv]
Inches: [intʃ] Pitch: [pit∫]
Consists [kən'sist] one [wʌn]
Plate [pleit] holes ['houl]
Free [fri:] sized [saizd]
Light [lait] press [pres]
Exposed [iks´pouzd]
Secured [si'kjuə] cotter[´kɔtə]Shown [ʃoʊn] spring [sprɪŋ]Substituted [´sʌbsti¸tju:t]
Trang 13Chain [tʃeɪn] Drives[draiv]
Tighten ['taitn] screws [skru:]
Hubs [hʌb] hold [hould]
Position [pə’ɪʃən]
Subject [‘sʌbdʒɪkt ]Float [floʊt]
standardization[,stændədai'zei∫n]contour['kɔntuə]
Trang 1477 BELT - CHAIN
chain /tʃein/, drive /draiv/
example /ig'zɑ:mpl/, ðə/, number /'nʌmbə/,
designate /'dezignit/, silent /'sailənt/,
inch /intʃ/, pitch /pitʃ/,
number /'nʌmbə/, designate /'dezignit/,
replacement /ri'pleismənt/ during /'djuəriɳ/,
operation /,ɔpə'reiʃn/, pin /pin/,
Bush\Bush\, slide /slaid/,
against /ə'geinst/, each /i:tʃ/,
other /'ʌðə/, engage /in'geidʤ/ ,
wrap /ræp/, disengage /'disin'geidʤ/,
from /frɔm, frəm/, even /'i:vən/,
when /wen/, part /pɑ:t/,
well /wel/, lubricated\lubricated,
some /sʌm, səm/, metal /'metl/,
contact /kɔntækt/, Does\Does (d[u^]z),
occur /ə'kə:/, these /ðis/,
eventually /i'ventjuəli/, wear /weə/,
this /ðis/, joint /dʤɔint/,
elongate /'i:lɔɳgit/, Cause\Cause\,
lengthen /'leɳθən/, ride /raid/,
High\High\, sprocket /'sprɔkit/,
teeth /tu:θ/, number /'nʌmbə/,
large /lɑ:dʤ/, determine /di'tə:min/,
amount /ə'maunt/, joint /dʤɔint/,
Tolerate /ˈtɒl.ər.eɪt/
before /bi'fɔ:/, jump /dʤʌmp/, rid /rid/, over /'ouvə/, critical /'kritikəl/, degree /di'gri:/, elongation /,i:lɔɳ'geiʃn/, Reach\Reach\, manufacturer ,mænju'fæktʃərə/,
have /hæv, həv, v/, established /ɪˈstæb.lɪʃt/
table /'teibl/ , maximum /'mæksiməm/, determination /di,tə:mi'neiʃn/,
has /hæv, həv, v/, critical /'kritikəl/, point /pɔint/, replacement /ri'pleismənt/, Place\ /pleɪs/ \,
under /'ʌndə/, tension /'tenʃn/, elongation /,i:lɔɳ'geiʃn/, measured /'meʤəd/, limit /'limit/, procedure /procedure/, remove /ri'mu:v/, suspend /səs'pend/,
Vertically /ˈvɜː.tɪ.kəl.i/ with /wi /, bottom /'bɔtəm/, while /wail/, slack /slæk/, apply /ə'plai/, sufficient /sə'fiʃənt/, tension /'tenʃn/, keep /ki:p/, section /'sekʃn/, measured /'meʤəd/, taut /tɔ:t/
Trang 15Exerted /ig'zə:t/ wise /waiz/
axially /'æksiəl/
Friction /ˈfrɪk.ʃən/
resistance /ri'zistəns/ motion /'mouʃn/
Between /bi'twi:n/ con-tact /kɔntækt/
Trang 16assembly ə'sembli/
Solid : ['sɔlidBearing : 'beəriηSleeve ; [sli:vBushing : bu∫iηCommon : 'kɔmənPlain : plein
Provide : prə'vaid Surface : 'sə:fisShaft : ∫ɑ:ftJournal : 'dʒə:nlUsually : 'ju:ʒəliMember: 'membə
Support sə'pɔ:tRadial : 'reidiəlLoads 'loudz Commonly : : 'kɔmənli Referred : ri'fəedTakes : teiksName : neimForm : [fɔ:m]
Portion : 'pɔ:∫n Axle : 'ækslOperates : ['ɔpəreitsPart: pɑ:t low : louHalf : [hɑ:f
material : [mə'tiəriəlEncircling : in'sə:kliηPrincipal : 'prinsəplDirection : di'rek∫nAdvantages : [əd'vɑ:ntidʒSplit : split
Variation : ,veəri'ei∫nDivided : di'vaidPieces : pi:sAllow : ə'lauAssembly : ə'sembliRemoval : [ri'mu:vlJournal 'dʒə:nl
Trang 17Must: mʌstClearance : 'kliərənsBetween ; bi'twi:nThis : đis
Varies : 'veərisSize : saizCarried : 'kæriAccuracy : 'ækjurəsiPosition : pə'zi∫nDesired : [di'zaiəIndustrial : in'dʌstriəlDesign : di'zainDiametral : mə'∫i:nəriDiameter : [dai'æmitəGeneral : 'dʒenərəlBase : beis
Figure : 'figəRequires : [ri'kwaiəAdjustment : ə'dʒʌstməntHigh : hai
Speed : spi:d]
Heavy : ['heviSimplest ; 'simpleThrough : θru:]
Lubricant : 'lu:brikəntTravel: 'trævl
Groove : gru:vCombination; ,kɔmbi'nei∫n
Direction : di'rek∫nShown : ∫ou Distribute ; [dis'tribju:tLocated : lou'keitRegion : 'ri:dʒənImportant : im'pɔ:təntConfined : kən'fainPassages : 'pæsidʒFailures : 'feiljəDetermination : di,tə:mi'nei∫nExact : ig'zækt
Cause : [kɔ:zDifficult : 'difikəltMatter : 'mætəTrouble : 'trʌblFollowing : 'fɔlouiηUnder : 'ʌndəNormal : 'nɔ:məlConditions : [kən'di∫nBabbit : 'bæbl
Bronze : brɔnzSteel : sti:lIncorrect : inkə'rektUnsuitable : 'ʌn'sju:təblFinish ; 'fini∫
Smoother : 'smu:đərCloser klous]
Approach : ə'prout∫
Metallic : mi'tælikContact : 'kɔntækt
Clearance : 'kliərənsSufficient : sə'fi∫ntSpeedup : 'spi:dOverloading : 'ouvəloudFrequent : ['fri:kwəntCauses : [kɔ:z
Failure : 'feiljəContamination : kən,tæmi'nei∫nForeign : 'fɔrin
Lubricant : 'lu:brikəntScoring : skɔ:n
Antifriction : ænti'frik∫nGeneral: 'dʒenərəlType : taip
Operate : 'ɔpəreitPrinciple : 'prinsəplMotion : 'mou∫nBall : bɔ:l
Roll : 'roulStationary : 'stei∫nəriFriction : 'frik∫ənlReduce : ri'dju:s Fraction : 'fræk∫nHence : hensMain : meinGroup : gru:p]
According : [ə'kɔ:diηFunction : 'fʌηk∫nRadial : 'reidiəlThrust : θrʌstAngular : 'æηgjuləDesigned : di'zain
Trang 19Tremendous /tri'mendəs/Important /im'pɔ:tənt/Control /kən'troul/
Trang 20most [moust]
application [,æpli'kei∫n], control [kən'troul]
rest [rest], upright ['ʌprait],
procedure [prə'si:dʒə], internal [in'tə:nl]
clearance ['kliərəns],
between [bi'twi:n]
roller ['roulə], outer['autə], open ['oupən], side [said],
feeler ['fi:lə]
gauge [geidʒ insert ['insə:t], enough [i'nʌf], entire [in'taiə]
contact ['kɔntækt],
surface ['sə:fis], oil [ɔil]
bearing ['beəriη], lightly ['laitli], install [in'stɔ:l], taper ['teipə], shaft [∫ɑ:ft]
adapter [ə'dæptə], sleeve [sli:v], lock [lɔk]
diameter [dai'æmitə],
temperature ['temprət∫ə], equipment [i'kwipmənt], hollow ['hɔlou], steam [sti:m], passing ['pɑ:siη],
through [θru:],
consult [kən'sʌlt],
manufacturer mænju'fækt∫ərə], specification [,spesifi'kei∫n],
instruction [in'strʌk∫n],
separate ['seprət
, construction [kən'strʌk∫n], consist [kən'sist],
cone [koun]
fundamentally [,fʌndə'mentəli], shaped [∫eipt],
operate ['ɔpəreit],
element ['elimənt]
proportioned [prə'pɔ:∫nd], straight [streit]
line [lain], drawn [drɔ:n], tapered /ˈteɪ.pəd/
meet [mi:t], point [pɔint],
distinct [dis'tiηkt], advantage [əd'vɑ:ntidʒ]
permit ['pə:mit], accurate ['ækjurit]