Njengoko abavelisi beqhubeka nokugxila ekunciphiseni iindleko kunye nokusebenza kakuhle, iinkampani ezininzi zijonge ngaphaya kwexabiso lokuthenga xa zityala imali.umatshini wokuwelda indawo. Kwimigca yemveliso eqhuba amawaka e-welds ngosuku, ukusetyenziswa kombane kuba yinto enkulu kwindleko yokusebenza iyonke. Ngaphezu kweminyaka emihlanu, nokuba umahluko omncinci ekusebenzeni kwamandla kungaguqulela kwimpembelelo enkulu yemali.
Eli nqaku liphendula umbuzo osebenzayo:Ungakanani umbane onokuthi uwugcine kwiminyaka emihlanu ngomatshini wokuwelda we-frequency ophakathi xa kuthelekiswa nomatshini wokuwelda webala we-AC?Ukusebenzisa idatha yokusebenza enokulinganiswa kunye nexabiso lilonke lobunini (TCO) imodeli, siya kuthelekisa zombini iteknoloji phantsi kweemeko zokwenene zokuvelisa kunye nokubonelela ngesikhokelo esisebenzayo ukuxhasa isigqibo sakho sokukhetha izixhobo.
UGuqulo lwaMandla ngokuFanelekileyo: Umahluko osisiseko
AC Spot Umatshini Welding Ulwakhiwo lwaMandla
Umatshini we-AC we-welding welding usebenza kwi-50/60 Hz kwaye uxhomekeke kwi-transformer engundoqo ye-laminated yesiqhelo ukuthoba i-voltage kunye nokuhambisa umsinga ophezulu. Ngenxa ye-frequency ephantsi yokusebenza, i-transformer inkulu kwaye ifumana ilahleko enkulu yamagnetic kunye nobhedu. Kwiimeko ezisebenzayo kwimizi-mveliso, uguqulo lwamandla lulonke luba phakathi kwe-50% kunye ne-60%.
Oku kuthetha ukuba phantse isiqingatha samandla ombane atsalwa kuthungelwano lombane alahlekile njengobushushu kunokuba aguqulwe abe ngamandla okuwelda asebenzayo. Ngelixa le lahleko isenokungabonakali ibalulekile ngexesha-lokusebenza kwexesha elifutshane, ibaluleka ngokwezimali kwiindawo eziqhubekayo zemveliso.
I-Medium Frequency Spot Welding Machine Efficiency Advantage
Umatshini wokuwelda amabala aphakathi usebenzisa itekhnoloji ye-inverter esebenza ngaphezulu kwe-1,000 Hz. Amandla angenayo e-AC alungiswa kuqala abe yi-DC aze ajike aguqulelwe kwi-medium frequency transformer phambi kokuba asiwe kwii-electrode. Ukusebenza okuphezulu okusebenzayo kunciphisa kakhulu ubungakanani be-transformer kunye neelahleko zemagneti, ukuphucula ukusebenza kakuhle kwenkqubo ukuya malunga ne-85% -95%.
Ukusuka kwimbono yobunjineli, i-frequency ephezulu iphucula ukusebenza kakuhle koguqulo lwe-electromagnetic kwaye yongeza isantya sokuphendula ngoku. Ngenxa yoko, phantsi kweemfuno ze-welding ezifanayo, umatshini we-welding we-medium frequency spot ufuna amandla amancinci okufaka ukuphumeza umgangatho ofanayo we-weld. Olu ncedo lolwakhiwo lobuchule sesona sizathu siphambili sokuba kutheni amandla{2}}oomatshini bokuwelda abasebenzayo bethandwa kakhulu kukwenziwa komthamo ophezulu{3}}.
UkuNcitshiswa kwexesha le-Welding kunye nempembelelo yayo ekuSetyenzisweni kwamandla
Ukusebenza kakuhle kwamandla akugqitywa ngoguqulo lodwa. Ixesha le-welding lolunye uguquko olubalulekileyo ekubaleni ukusetyenziswa kwamandla komatshini we-welding.
Oomatshini be-AC bafuna amaxesha amade e-weld kuba ixesha lokunyuka langoku liyacotha kwaye uzinzo lwamaza lusezantsi. Ngokomzekelo, xa u-welding 1.0 mm intsimbi ethambileyo, ixesha le-weld lihlala liphakathi kwe-0.5 kunye ne-0.6 imizuzwana ukuqinisekisa ukubunjwa kwe-nugget efanelekileyo.
Umatshini wokuwelda indawo oqhelekileyo unokuzisa incopho yangoku phantse ngoko nangoko ngelixa ugcina imveliso ezinzileyo. Ixesha le-Weld ngokuqhelekileyo lincitshiswe kwi-0.2-0.3 imizuzwana phantsi kweemeko eziphathekayo ezifanayo. Oku kuncitshiswa akwaneli nje ukwandisa imveliso kodwa kunciphisa ukusetyenziswa kwamandla kwi-weld nganye.
Kuvavanyo lokwenyani lwemveliso phantsi kweeparamitha ezinokuthelekiswa:
- Ukusetyenziswa kwamandla kumatshini we-AC kwi-weld nganye: malunga ne-0.018 kWh
- Usetyenziso lwamandla ombane oluphakathi kwi-weld nganye: malunga ne-0.008 kWh
Ukuba umgca wemveliso wenza iiwelds ezingama-2,000 ngosuku, inkqubo ye-AC isebenzisa malunga ne-36 kWh yonke imihla, ngelixa inkqubo yefrikhwensi ephakathi isebenzisa malunga ne-16 kWh. Umahluko wemihla ngemihla wama-20 kWh uqokelela ngokukhawuleza. Ukuthatha iintsuku zokusebenza ezingama-250 ngonyaka, umahluko wonyaka ufikelela malunga ne-5,000 kWh.
Xa uvavanya ukuba ungakanani umbane osetyenziswa ngumatshini wokuwelda, ngokwe{0}}idatha yeweld yeweld yenye yezona metrics ezibalulekileyo onokuthi ucelwe kubaxhasi.
I-Power Factor kunye ne-Grid Impact: Iindleko zokusebenza ezifihliweyo
Xa uthelekisa amaza aphakathi kunye noomatshini bokuwelda bendawo be-AC, iinkampani ezininzi zibala kuphela ukusetyenziswa kwamandla asebenzayo kwaye zijonge impembelelo yento yamandla.
Oomatshini bokuwelda indawo ye-AC bahlala bevelisa i-inrush yangoku ephezulu ngexesha lokuqalisa, kunye nemeko yamandla eqhelekileyo phakathi kwe-0.6 kunye ne-0.8. Ukuhlangabezana nemigangatho esetyenziswayo, abavelisi bahlala befaka izixhobo ezongezelelweyo zembuyekezo yamandla asebenzayo. Kweminye imimandla, amandla aphantsi angakhokelela kwizohlwayo zemali okanye ukuphuculwa kwenkqubo yombane okunyanzelekileyo.
Oomatshini bokuwelda bamabala aphakathi, ngenxa yolwakhiwo lwabo olulungisiweyo lwemveliso yeDC, badla ngokusebenza ngamandla kufutshane ne-1.0. Badala uxinzelelo oluncinci kwigridi yombane kwaye bagcine iimeko zombane ezizinzileyo. Kumaziko asebenzisa oomatshini bokuwelda abaninzi ngaxeshanye, olu ncedo lwesakhiwo alunciphisi nje ilahleko yamandla kodwa neendleko zeziseko zophuhliso.
Ngoko ke, nayiphi na iminyaka emihlanu{0}}uthelekiso lweendleko zoomatshini bokuwelda kufuneka lubandakanye ukusebenza kwento yamandla njengenxalenye yomzekelo wovavanyo.
{{0}Iminyaka emihlanu iyonke yeendleko zobunini (TCO) Ukubala
Ukubonelela ngoqikelelo olusebenzayo-lokugcina umbane lweminyaka emihlanu, qwalasela le meko ilandelayo:
Iingqikelelo:
- Umthamo womatshini: 100 kVA
- Iintsuku zokusebenza ngonyaka: 250
- Ubalo lwemihla ngemihla lweweld: 2,000 welds
- Ireyithi yombane kwimizi-mveliso: $0.14 kWh nganye (umzekelo womlinganiselo; hlengahlengisa ngokwengingqi)
Ngokusekwe kumndilili ngokwe{0}idatha yamandla e-weld:
- Umatshini we-AC wokuwelda utya malunga ne-9,000 kWh ngonyaka, okukhokelela kwiindleko zonyaka zombane malunga ne-1,260 yeedola.
- Umatshini wokuwelda amabala aphakathi asebenzisa malunga ne-4,000 kWh ngonyaka, okukhokelela kwiindleko zonyaka zombane malunga ne-560 yeedola.
- Ukonga ngonyaka kumatshini ngamnye: malunga nama-700 eerandi.
- -iminyaka emihlanu yokonga kumatshini ngamnye: malunga ne-$3,500.
Kwiziko elisebenza ngoomatshini abali-10, ugcino lombane{1} lweminyaka emihlanu lungadlula i-$35,000. Xa izinto ezongezelelweyo zibandakanyiwe-ezifana nokuthotywa kwe-electrode, ukuphuculwa kokungaguquguquki kwe-weld, amazinga asezantsi okusebenza kwakhona, ukwanda kwesantya semveliso, kunye nokunciphisa utyalo-mali olusebenzayo lwezixhobo zamandla{5}}inzuzo iyonke yemali iba nkulu ngakumbi.
Kumashishini anje ngezinto zeemoto, iindawo ezivaliweyo zebhetri, kunye neendibano zokugcina amandla, apho i-welding frequency iphezulu, umahluko weendleko uye ubonakale ngakumbi.
Ngaba umatshini wokuwelda weNdawo oPhakathi weFrequency Frequency Spot wenza nini uluvo lwezeMali?
Ukusuka kwimbono yembuyekezo yotyalo-mali, umatshini wokuwelda indawo oqhelekileyo uluncedo ngakumbi kwezi meko zilandelayo:
- Umthamo we-weld wonyaka ungaphezulu kwe-300,000 ye-welds.
- Imveliso isebenza iishifti ezininzi okanye iishedyuli eziqhubekayo.
- Iimathiriyeli ziquka -intsimbi ephezulu, eshushu{1}}intsimbi eyenziweyo, okanye amashiti agqunyiweyo.
- Ukuhambelana kwe-weld kunye nokuchaneka kwangoku zizinto ezibalulekileyo zomgangatho.
- Oomatshini abaninzi basebenza ngaxeshanye ngaphakathi kwesixokelelwano sombane esinye.
Ukwenzela-usetyenziso oluphantsi logcino okanye{1}}iindibano zocweyo ezincinci, umatshini weAC usenokubonelela ngexabiso elisezantsi. Nangona kunjalo, kwiindawo eziphakamileyo-zemveliso yevolyum, ukongiwa kwamandla omatshini wokuwelda kwindawo ephakathi ngamaza omoya ngokuqhelekileyo ukuphelisa umahluko wamaxabiso phakathi kweminyaka emibini ukuya kwemithathu.
Ukuqukumbela
Umahluko phakathi kwefrikhwensi ephakathi kunye nomatshini wokuwelda indawo we-AC ayibobuchule nje-kuqoqosho. Ukusebenza kokuguqulwa kwamandla aphezulu, ixesha elincinci le-weld, ukuphuculwa kwamandla, kunye nelahleko ephantsi yokusebenza iguqulela ngokuthe ngqo kwiindleko zombane ezincitshisiweyo ngokuhamba kwexesha.
Kubavelisi abavavanya izixhobo ezitsha, isitshixo kukucela idatha enokulinganiswa kunokuxhomekeka kuphela kwiinkcukacha. Ngaphambi kokuba wenze isigqibo sokuthenga, cela ababoneleli ngeenkonzo:
- Iqinisekisiwe ngokwe{0}}idatha yokusetyenziswa kwamandla e-weld
- Ukusetyenziswa kwamandla kugophe kubunzima bezinto ezahlukeneyo
- Iingxelo zovavanyo lwamandla
- Uqikelelo lweendleko zeminyaka emihlanu{{0}ngokusekwe kumthamo wakho wemveliso
Umatshini wokuwelda ayiyondleko nje eyinkunzi; lutyalo-mali olusebenzayo-zexesha elide. Xa ivavanyiwe kwisithuba seminyaka emihlanu-, ukusebenza kakuhle kwamandla kunokuba nefuthe elibonakalayo kwinzuzo epheleleyo.
