Izixhobo ze-Electro-mechanical-abafowunelwa, iitheminali, iitoti zokukhusela, i-connector housings, kunye ne-sensor brackets ezidibanisa iinkqubo zombane kunye nezomatshini-zifuna inkqubo yokuvelisa ehambisa ukuchaneka komgangatho kunye nokusebenza kombane okungaguqukiyo. Isitampu sesinyithi yeyona ndlela ibalaseleyo yokuvelisa kula malungu, ekwazi ukuvelisa izigidi zamalungu afanayo anokunyamezelana okulinganiselwa kwiwaka lemilimitha.
At Izahlulo zeMetal isitampu, senza amacandelo e-electro-mechanical stamped for izithuthi, industrial, consumer electronics, and telecommunications applications. Esi sikhokelo sibandakanya izixhobo, iinkqubo, ukunyamezela, kunye nokuqwalaselwa komgangatho ochaza iiprojekthi eziyimpumelelo zokubethelwa kwe-electro-mechanical isitampu.
Ngawaphi amalungu anesitampu se-Electro-Mechanical?
Iindawo ezinesitampu ze-Electro-mechanical ngamalungu esinyithi asebenza kokubini kwisakhiwo kunye nemisebenzi yombane ngaphakathi kwendibano. Kufuneka bahlangabezane neemfuno zoomatshini (amandla, ubomi bokukhathala, ukulingana okulinganayo) ngelixa ngaxeshanye behambisa ukusebenza kombane okuthembekileyo (i-conductivity, ukumelana noqhagamshelwano, ukukhusela i-EMI).
Electro-mechanical component isitampu yintsimbi echanekileyo eyenza iinxalenye ezidibanisa phakathi kweesekethe zombane kunye nezakhiwo ze-mechanical-kuquka abafowunelwa, iitheminali, imivalo yebhasi, i-enclosures ezikhuselayo, kunye nokunyuswa kwenzwa. Ezi zixhobo zifuna ukunyamezela okuqinileyo, ukuhanjiswa kwezinto ezithile, kunye nolawulo lokugqiba umphezulu ukuqinisekisa ukusebenza okuthembekileyo kombane kubomi bemveliso.
Izixhobo eziqhelekileyo ze-Electro-Mechanical iindawo ezinesitampu
- Uqhagamshelwano lombane kunye neetheminali: Iziqhagamshelo zombane, abafowunelwa berelay, iiswitshi zokutshintsha, iitheminali zePCB
- Imivalo yebhasi: Ii-conductor zangoku eziphezulu zokusasazwa kwamandla kwi-switchgear, ii-EVs, kunye neepaneli zoshishino
- EMI/RFI iinkonkxa zokukhuselaImivalo ethintela ukuphazamiseka kombane kwiiPCBs
- Izindlu zoqhagamshelo: Iigobolondo zetsimbi ze-multi-pin connectors kwi-izithuthi kunye ne-industrial applications
- Izibiyeli zoluvo kunye nokunyuswa: Iindawo ezenziwe ngokuchanekileyo ezibeka abenzi boluvo xa kuthelekiswa nendawo ekujoliswe kuyo
- Iifreyimu ezikhokelayoIimpawu zokupakisha zeSemiconductor ezidibanisa i-chip zifa kwizikhonkwane zangaphandle
- Abafowunelwa bebhetri: Spring contacts and terminal plates for battery packs and consumer devices
- iziqeshana zokunyusela isinki yobushushu: Mechanical retention parts with thermal interface requirements
Izixhobo ze-Electro-Mechanical isitampu
Ukukhethwa kwezinto eziphathekayo kwiindawo ze-electro-mechanical balance conductivity zombane, amandla omatshini, ukwakheka, kunye neendleko. Ngokungafaniyo nesitampu sesakhiwo apho amandla alawulayo, usetyenziso lwe-electro-mechanical luhlala lubeka phambili ukuhanjiswa kunye neempawu zomhlaba.
IsiKhokelo sokuKhethwa kweMathiriyeli
| Material | Ukuqhuba (% IACS) | Amandla eTensile (MPa) | Formability | Izicelo eziqhelekileyo |
|---|---|---|---|---|
| C11000 (ETP Copper) | 101 | 210–380 | Okugqwesileyo | Bus bars, power contacts, grounding straps |
| C26000 (Brass 70/30) | 28 | 300–470 | Kulungile kakhulu | Iziqhagamshelo, iitheminali, izixhobo |
| C51000 (Phosphor Bronze) | 15 | 325–700 | Kuhle | abafowunelwa baseNtwasahlobo, iiblade zokudlulisa, tshintsha iindawo |
| C72500 (Cu-Ni-Sn) | 11 | 450–850 | Fair | Iziqhagamshelo ezinokuthembeka okuphezulu, iitheminali ze-aerospace |
| Ingxubevange 42 (Fe-Ni 42%) | 3 | 500–650 | Kuhle | Iifreyimu ezikhokelayo, iglasi ukuya kwintsimbi yokutywina |
| SPCC Steel | 10 | 270–410 | Okugqwesileyo | iinkonkxa ezikhuselayo, izibiyeli zoluvo, i-chassis. |
| I-Nickel 200 | 25 | 380–550 | Kuhle | Uqhagamshelwano lwebhetri, iitheminali ezinganyangekiyo kwi-corrosion |
Kwiinjongo ezininzi ze-electro-mechanical isitampu, i- C26000 ubhedu inika eyona ndibaniselwano ilungileyo yokuqhuba, ukubumba, kunye neendleko. Kwizicelo eziphezulu zangoku, i- C11000 ubhedu ikhethwa nangona amandla ayo aphantsi. Ngoqhagamshelwano olulayishwe entwasahlobo olufuna ukuchaswa kokukhathala, C51000 phosphor ubhedu ibonelela ngeempawu ezibalaseleyo.
Plating and Surface Treatment
Amacandelo e-Electro-mechanical phantse ahlala efuna i-surface plating ye-solderability, ukuxhathisa ukubola, okanye ukulawula ukuchasana koqhagamshelwano:
- Tin plating: Ukuthengiswa okugqwesileyo, ixabiso eliphantsi. Ukutyeba: 2–8 µm. Iqhelekile kwiitheminali zePCB kunye nezihlanganisi ezinjongo-jikelele.
- i-Nickel plating: Umaleko wesithintelo kwizicelo zobushushu obuphezulu. Ukutyeba: 1–5 µm. Idla ngokusetyenziswa phantsi kocwecwe lwegolide.
- Ukubekwa kwegolide: Ukuxhatshazwa okuphantsi koqhagamshelwano, ukuxhathisa ubuninzi be-corrosion. Ukutyeba: 0.05–1.25 µm (igolide eqinileyo) okanye 0.025–0.05 µm (igolide ekhazimlayo). Isetyenziselwa izihlanganisi ezinokuthembeka okuphezulu.
- Ukucwenga kwesilivere: I-conductivity ephezulu, uqhagamshelwano olulungileyo lwangoku. Ukutyeba: 2–5 µm. Isetyenziswa kwizihlanganisi zamandla kunye nemivalo yebhasi.
- I-Zinc plating: Ukhuseleko lwe-corrosion olunexabiso eliphantsi kwiitoti zokukhusela intsimbi. Ukutyeba: 5–12 µm.
Inkqubo yeStamping ye-Electro-Mechanical Components
Amalungu e-Electro-oomatshini adla ngokufuna isitampu esiqhubekayo sokufa ngenxa yobukhulu bawo obuncinci, umthamo omkhulu, kunye nejometri entsonkothileyo enemisebenzi emininzi yokubumba.
ufa oqhubekayo isitampu
ufa oqhubekayo are the workhorses of electro-mechanical isitampu. Ukufa okukodwa kunokuqulatha izikhululo ezili-15-30, ngasinye senza umsebenzi othile:
- Pilot punching: Imingxuma yolungelelwaniso yokubekwa kwemigca echanekileyo
- Ukwenziwa kwangaphambili: Ukugoba okuyingxenye okanye ukuzoba ukulungiselela imathiriyeli yokwenza okokugqibela.
- Coining: Ukufumana umcaba ochanekileyo kunye nobukhulu kwindawo yoqhagamshelwano
- Ukwenziwa: Ukugoba, ukuzoba, okanye ukukhupha iimpawu kwijiyometri yokugqibela
- Ukwahlula: Ukusika inxalenye egqityiweyo kumtya wokuthwala
ufa oqhubekayo isitampu kusetyenziswa isikhululo esininzi kumatshini wokushicilela omnye, apho isikhululo ngasinye sinomatshini wokushicilela wentsimbi. Isikhululo ngasinye senza umsebenzi owahlukileyo-ukuvala, ukugoba, ukudibanisa, okanye ukwenza-ukuvelisa inxalenye egqityiweyo yonke imijikelo ngesantya se-200-1,500 iinxalenye ngomzuzu.
Ulawulo lweNkqubo eBalulekileyo
Isitampu sombane somatshini sifuna ulawulo olungqongqo kunesitampu ngokubanzi:
- Die clearance: Iindawo zoqhagamshelwano zifuna imvume ye-3-5% yezinto eziphathekayo kwicala ngalinye. Ukuqiniswa kakhulu kubangela i-burrs; ukukhululeka kakhulu kuthoba ukucaba.
- Uxinzelelo lweCoining: Imiphezulu yoqhagamshelwano ingafuna ingqekembe kwi-800–1,200 MPa ukuze kuphunyezwe iRa 0.4 µm yokugqiba umphezulu kunye nokunyamezela ubukhulu be-±0.01 mm.
- Strip orientation: Ulwalathiso lweenkozo olunxulumene nemigca egobileyo luchaphazela i-springback kunye nobomi bokudinwa. Umtya kufuneka ulungelelaniswe ngokuchanekileyo kwidayisi.
- Lubrication: I-lubricant encinci ikhethwa kwiindawo ze-electro-mechanical ukuphepha ukungcoliswa kweendawo zoqhagamshelwano. Ifilimu eyomileyo okanye i-micro-lubrication systems ziqhelekileyo.
- Ukufa kwe-in-die sensing: Iisistim zombono kunye nabahloli bamandla babona iziphene (iintanda, izinto ezingekhoyo, ukukhukuliseka okulinganayo) ngexesha lokwenyani ngaphandle kokucotha imveliso.
Ukunyamezelwa kunye neNgcaciso
Amalungu omatshini wombane afuna unyamezelo olungqongqo ekugxininiseni isitampu:
| Uphawu | Ukunyamezelana okusemgangathweni | Unyamezelo oluchanekileyo | Ultra-Precision |
|---|---|---|---|
| Ububanzi bethebhu yoqhagamshelwano | ±0.05 mm | ±0.025 mm | ±0.010 mm |
| Terminal pitch | ±0.05 mm | ±0.03 mm | ±0.015 mm |
| i-engile yokugoba | ±1° | ±0.5° | ±0.25° |
| Umtyaba (indawo yoqhagamshelwano) | 0.05 mm/10mm | 0.02 mm/10mm | 0.01 mm/10mm |
| Burr ukuphakama | ≤0.05 mm | ≤0.025 mm | ≤0.010 mm |
| Ukugqitywa komphezulu (owenziweyo) | Ra 0.8 µm | Ra 0.4 µm | Ra 0.2 µm |
Ukunyamezelana okuchaneke kakhulu kufuna izixhobo ze-carbide, inkqubo yokulinganisa, kunye neendawo zemveliso ezilawulwa yimozulu. Ayizizo zonke iindawo ezifuna ukuchaneka kwe-ultra-precision-standard tolerances zanele kwiitoti ezininzi zokukhusela kunye nezibiyeli zesakhiwo.
Izikhokelo zoYilo lwaMalungu e-Electro-Mechanical
Iinjineli ziyila i-electro-stability stability kufuneka ziphucule izikhokelo ze-electro-mechanical ukusebenza:
Uyilo loQhagamshelwano
- Ubude beam yoqhagamshelwano: Ubuncinci be-3× ubukhulu bezinto eziphathekayo kumandla oneleyo entwasahlobo kunye nokuhamba.
- Irediyasi yoQhagamshelwano: I-0.05-0.15 mm i-radius kwi-tip yoqhagamshelwano ukukhusela uxinzelelo lwengqondo kunye nokuphucula ukuqina kokubambisana.
- Ukugcina iimpawu: IiBarbs okanye ukungenelela kokuphazamiseka kufuneka kube nokuphazamiseka kwe-0.05-0.15 mm kwindibano ekhuselekileyo ye-press-fit.
- Umthamo ophetheyo ngoku: Indawo enqamlezileyo imisela i-ampacity. Umgaqo kabhontsi: 10A nge mm² yobhedu olusemoyeni ongashukumiyo.
Itheminali kunye noYilo loQhagamshelwano
- Terminal pitch: Ubuncinci be-2 × ubukhulu bezinto phakathi kweetheminali ezimeleneyo ukunqanda ukophuka.
- Amandla okufaka: Yila iitheminali zokucinezela-fit ze-20-50N amandla okufaka umnxeba ngamnye-okwaneleyo ukugcinwa, kungekhona kakhulu ukonakalisa i-PCB.
- Iplating ekhethiweyo: Ipleyiti yegolide kuphela kwindawo yoqhagamshelwano lokukhwelana ukuze kuncitshiswe iindleko. Umaleko wesithintelo se-nickel kumsila we-solder.
I-Shielding Can Design
- Ubunzima bodonga: 0.2–0.5 mm eqhelekileyo kwi-EMI ekhusela iinkonkxa. Iindonga ezityebileyo ziphucula ukusebenza kakuhle kokhuselo kodwa zonyusa iindleko kunye nobunzima.
- Imingxuma yokuphefumla: I-1-2 mm imingxuma ye-diameter iphucula ukuhamba komoya ngelixa igcina> i-20 dB yokukhusela ukusebenza.
- Uyilo lomthungo: Imithungo edibeneyo okanye i-soldered joints ikhusela ukuvuza kweRF ezikoneni.
Uvavanyo lomgangatho kunye nokuthembeka
Amalungu anesitampu se-Electro-omatshini avavanywa ngokungqongqo ngaphaya kovavanyo oluqhelekileyo:
Uvavanyo loMbane
- Ukuchasana noQhagamshelwano: Ilinganiswe nge-EIA-364-06 okanye IEC 60512 <IEC 60512. abafowunelwa.
- Ukumelana ne-Insulation: >100 MΩ kwi-500V DC phakathi kwabafowunelwa abakufutshane.
- I-Dielectric withstanding voltage: 1,000V AC imizuzwana engama-60 ngaphandle kokuphazamiseka (nge-IPC-A-610).
Mechanical Testing
- Ukufaka / ukurhoxisa amandla: Ilinganiswe nge-EIA-364-13. Uvavanyo lomjikelo ukuqinisekisa ubomi boqhakamshelwano basentwasahlobo.
- Uvavanyo lweVibration: Nge-MIL-STD-202, Indlela ye-204. Abafowunelwa kufuneka bagcine i-<10 mΩ ukumelana phantsi kwe-vibration.
- Ibhayisekile eshushu: −40 ° C ukuya +125 ° C, 500 imijikelo ubuncinane kwizicelo zeemoto. Ukuchasana noqhagamshelwano kufuneka kuhlale ngaphakathi kweenkcukacha.
- Uvavanyo lwesitshizi setyuwa: 48-96 iiyure nge-ASTM B117 kwiindawo ezifakwe i-tin-plated, iiyure ezingama-500+ ze-nickel / igolide.
UHlolo oluDimensional kunye neVisual
- Umlinganiselo we-CMM: Imilinganiselo ebalulekileyo iqinisekisiwe kumatshini wokulinganisa wokulungelelanisa.
- Ukuhlolwa kwe-Optical / umbono: 100% yokuhlola okuzenzekelayo kwiziphene zomhlaba, i-burrs, kunye ne-plating anomalies.
- Uhlalutyo lwecandelo: I-Metallographic cross-sections iqinisekisa ubukhulu be-plating, ukwakhiwa kweenkozo, kunye nokunyaniseka kwebhondi.
Applications by Ishishini
I-izithuthi Electronics
- i-EV i-terminal connectors yebhetri (iinkqubo ze-800V)
- Izibiyeli zokunyusela isivamvo se-ADAS
- Abafowunelwa betshaja ekwibhodi
- CAN iitheminali zokuqhagamshela ibhasi
- Udluliselo kunye neenxalenye zoqhagamshelwano
Consumer Electronics
- USB-C kunye namaqokobhe okuqhagamshela uMbane
- Abafowunelwa basentlakohlaza yebhetri
- Abafowunelwa betreyi yeSIM khadi
- iigriles zeSithethi kunye ne-EMI ekhuselayo
- Izibiyeli ze-Haptic motor
Unxibelelwano ngomnxeba
- 5G i-antenna yokufaka ihardware
- IFiber optic isidibanisi amacandelo
- PCB ezikhuselayo
- Iitheminali zokuhambisa amandla
Ulawulo lwezoShishino
- Iitheminali zokudibanisa i-PLC
- Motor isilawuli imivalo yebhasi
- Abafowunelwa be-Circuit breaker
- Izindlu zesivamvo semizi-mveliso
Imibuzo Ebuzwa Rhoqo
Leliphi ixesha eliqhelekileyo lokukhokelela kwisixhobo sokutywina nge-electro-mechanical?
ufa oqhubekayo tooling amacandelo electro-mechanical ngokuqhelekileyo kufuna iiveki 4-8 ukusuka kuyilo oluvunyiweyo ukuya kumanqaku amanqaku okuqala. Ukufa okuntsonkothileyo kwamanqanaba amaninzi ngemvakalelo yokufa kunokuthatha iiveki ezisi-8 ukuya kwezili-12. Nge Izahlulo zeMetal isitampu, sihambisa iisampulu zenqaku lokuqala kwiiveki ezi-5 ezikhawulezayo kunye nokugcina iisampulu ezikhawulezayo zendlu. uhlengahlengiso.
Ingaba i-plating ekhethiweyo isebenza njani kwiitheminali ezinesitampu?
Ukucwenga okukhethiweyo kusebenzisa iintsimbi ezixabisekileyo (igolide, isilivere) kuphela kwiindawo ezithile zenxalenye egxininisiweyo-ngokuqhelekileyo indawo yokudibanisa ukukhwelana-ngelixa usebenzisa i-plating engabizi kakhulu (i-tin, nickel) kwezinye. Oku kuphunyezwa ngokutyabeka umcu osicaba phambi kokuba ugximfizwe (umcu obekwe ngaphambili) okanye ngokugquma nokwaleka emva kokwenziwa. Umcu ofakwe ngaphambili uxhaphake kakhulu kwimveliso yomthamo ophezulu, obonelela ngeendleko eziphantsi kunye nobukhulu obungaguqukiyo beplating.
Yeyiphi impumelelo ekhuselayo enokufikelela isitampu kwiitoti ze-EMI?
Isikhuselo esinesitampu esiyilwe ngokufanelekileyo sinokuba neendonga eziqhubekayo kunye ne-soldered okanye i-gasketed seams ibonelela nge-30-60 dB yokusebenza kokukhusela ukusuka kwi-100 MHz ukuya kwi-10 GHz. Imingxunya yokungenisa umoya inciphisa ukusebenza ngokumalunga ne-2–3 dB ngomngxuma ngamnye ngokuxhomekeke kubukhulu kunye namaxesha. Kwizicelo ezifuna>ukhuselo lwe-60 dB, iinkonkxa ezimbini ezinegasket yesitokhwe seminwe okanye iikhompatimenti ezikhuselweyo ezikumgangatho webhodi ziyasetyenziswa.
Ngaba iindawo ze-electro-mechanical zingafakwa isitampu kwaye zenziwe ngokufa okukodwa?
Ewe. I-Progressive dies idla ngokudibanisa ukusika, ukwenza, ukudibanisa, kunye nemisebenzi yokudityaniswa (njengokufaka unxibelelwano kwindlu) kwifa enye. I-in-die tapping, staking, kunye ne-welding nazo zinokwenzeka. Oku kuphelisa imisebenzi yesibini, kunciphisa umonakalo wokusingatha, kunye nokunciphisa iindleko ezipheleleyo ngenxalenye nganye. Urhwebo-off luphezulu kufa ubunzima kunye neendleko.
Zeziphi iziqinisekiso zomgangatho ezifunekayo kwi-electro-mechanical isitampu?
Iimfuno zixhomekeke kwisicelo sokugqibela. I-ISO 9001 sisiseko sabo bonke ababoneleli. Izicelo zeemoto zifuna i-IATF 16949. I-Aerospace kunye nokukhusela zifuna i-AS9100 kwaye rhoqo ukubhaliswa kwe-ITAR. Amacandelo esixhobo sezonyango asenokufuna i-ISO 13485. Kubathengi be-elektroniki, ii-OEM ezininzi zamkela i-ISO 9001 ebonakalisa isakhono sePPAP. Izahlulo zeMetal isitampu ibamba i-ISO 9001: 2015 kunye ne-IATF 16949: iziqinisekiso ze-2016.
Ukuqukumbela
Electro-mechanical component isitampu bridges the gap phakathi kokusebenza kombane kunye nokuchaneka koomatshini. Nokuba ufuna imivalo yebhasi ephezulu yangoku, abafowunelwa abalayishwe entwasahlobo, okanye iindawo ezivaliweyo ze-EMI, isitampu esiqhubekayo sokufa sihambisa umthamo, ukungaguquguquki, kunye nokusebenza kakuhle kweendleko ezifunwa zezi zinto zibalulekileyo.
Impumelelo kwisitampu se-electro-mechanical iqala ngokukhethwa kwezinto ezifanelekileyo, ilandela ngokuchaneka koyilo lwezixhobo, kwaye ifuna uvavanyo olungqongqo lomgangatho ukuqinisekisa ukusebenza okuthembekileyo kubomi bemveliso. Qhagamshelana neqela lethu lobunjineli apha Izahlulo zeMetal isitampu ukuxoxa ngeemfuno zakho ze-electro-mechanical isitampu, cela iingcebiso zezinto eziphathekayo, okanye ufumane isicatshulwa semveliso.