Tungsten-molybdenum intermediate frequency sintering furnace – hydrogen sintering furnace , medium frequency sintering furnace manufacturer

Imingcele yokukhetha eyinhloko yesithando somlilo se-tungsten-molybdenum esiphakathi, ukwakheka kwesithando somlilo esiphakathi kwe-tungsten-molybdenum, incazelo yesithando somlilo esishisayo, isici sokushisa sisebenzisa isici sokushisa se-tungsten-rhenium, umenzi wesithando somlilo ophakathi

Isithando somlilo se-Tungsten-molybdenum intermediate sintering

Isithando somlilo se-tungsten-molybdenum intermediate sintering sintering sakhiwe ngokuyinhloko i-thyristor intermediate frequency power supply, isithando somlilo se-hydrogen kanye nesistimu yokulawula izinga lokushisa okuzenzakalelayo. Ukwakheka kwengxenye ngayinye imi kanje:

I-thyristor intermediate frequency power supply iqukethe i-KGPS-350/2.5 350KW 2.5KHz iKhabhinethi yokuphakela amandla kagesi, ikhabethe le-capacitor yokushisisa kagesi, imigoqo yethusi exhumayo kanye nomshini wenjini;

Isithando somlilo sihlanganisa umzimba wethangi, i-inductor, i-alumina, i-zirconia refractory material, ithangi lamanzi elibuyayo elivulekile, ibhodi lokulawula ukugeleza kwe-hydrogen / nitrogen, kanye ne-gantry yomzimba womlilo;

Isistimu yokulawula ukushisa okuzenzakalelayo ilinganiswa ne-Wre5-26 thermocouple, elawulwa umlawuli wokushisa, futhi irekhodwe yirekhoda. Lonke uhlelo lokulawula lufakwe kukhonsoli esetshenziswa yikhabhinethi ukuze ilawuleke. Ukucushwa okuningiliziwe kungokulandelayo:

1, medium frequency power supply KGPF350KW/2.5 1 set

2, isiteji se-IF resonant capacitor banks

3 , inzwa 1 isethi

4 , umzimba wesithando somlilo 1 isethi

5, i-inductor kanye ne-capacitor exhunywe phakathi kwethusi kanye nomshini wenjini isethi engu-1

6 , Wre5-26 thermocouple 1 isethi

7, ithuluzi lokulawula izinga lokushisa le-PID 2

8, i-infrared thermometer Taiwan

9, buyisela ithangi lamanzi (netafula lokuhlola izinga lokushisa kwamanzi) isethi engu-1

I-10, isethi engu-1 yezintambo, imigoqo yethusi, njll. edingekayo ukuze kuxhunywe amadivaysi ahlukahlukene

11, izinto eziphikisayo isethi engu-1

12, gantry 1 isethi

I-13, i-flow switching valve plate 1 isethi

14, paperless rekhoda 1 isethi

15, ikhabhinethi yokusebenza isethi engu-1

Imingcele yokukhetha eyinhloko yesithando somlilo se-tungsten-molybdenum intermediate frequency sintering

Ubukhulu bosayizi wokusetshenziswa: ububanzi φ 560 mm ukuphakama 1200mm ukujiya

Ukushisa okuphezulu kwe-Sintering: hhayi ngaphansi kuka-2200 ° C

Ukunemba kokulawula izinga lokushisa: ± 10 °C

Amandla alinganiselwe: 350KW

Imvamisa yokusebenza: 2500Hz

Ukulinganisa izinga lokushisa okuzenzakalelayo, isibonisi, ukurekhoda okuzenzakalelayo

Ukuvikelwa kwe-hydrogen esithandweni, indawo yokugeleza eguquguqukayo, ukukhishwa kwe-slag

Nge-overcurrent, overvoltage, ukulahleka kwesigaba, ukucindezela kwamanzi okunganele, izinga lokushisa elingaphezulu, ukuvikelwa kokuhluleka kwamandla

Uhlu lwezingxenye eziyinhloko zesithando somlilo se-tungsten-molybdenum intermediate sintering:

Ngokusho kwe-350KW , 2500Hz ukunikezwa kwamandla okuvama okumaphakathi, khetha izingxenye ezilandelayo:

I-Rectifier thyristor KP800A/1200V Xiangfan Instrument Component Factory

Inverter thyristor KK800A/1600V ; I-Xiangfan Instrument Component Factory

I-Automatic air switch DZ20-1000A ; I-Huanyu Electric

I-fuse esheshayo 800A/500V ; Inkampani yaseLong Shen

Ibhodi Lokulawula Lesizukulwane Sesihlanu Esigcwele I-Digital Programmable Logic Array Control Board

Ikhabhinethi yamandla ye-GGD yohlobo lwangaphambili kanye nesakhiwo somnyango ophindwe kabili,

I-Electric Capacitor RFM2-0.75-1000-2.5S Zhejiang Xin’anjiang Power Capacitor Co., Ltd.

I-Tungsten-rhenium thermocouple 0- 22 00 °C

9. ithemometha ye-infrared Femtosecond Optoelectronics Technology (Xi’an) Co., Ltd.

10. Izingxenye zokulawula izinsimbi:

10.1. Isiqophi Esingenaphepha

10.2.ID temperature adjustment instrument FP21-1 (4)I006

Incazelo yobuchwepheshe yesithando somlilo se-tungsten-molybdenum intermediate frequency sintering

1. I-SCR intermediate frequency power supply: Izici zayo eziyinhloko kufanele zihlangabezane nezidingo ezilandelayo:

Uhlelo lokulawula luyidijithali ngokugcwele, alukho ukulawulwa kwe-relay

Isistimu yokulawula isebenzisa isilawuli esididiyelwe sesifanekiso se-ISP esihlelekayo se-logic.

1.2 Imodi yokuqalisa yokuskena eyingqayizivele enezinga lempumelelo lokuqalisa elingu-100%.

Ukuthembeka okuphezulu nokuzinza okuphezulu

1.4 ukunikezwa kwamandla okuphuma njalo kwamandla, kuqinisekisa isici samandla aphezulu

1.5 isivikelo esiphelele nesithembekile

Isifunda sokulawula sizohlinzekwa ngezinyathelo ezihlukahlukene zokuvikela ezifana ne-overcurrent, i-intermediate frequency voltage overvoltage, ukulahlekelwa kwesigaba, ukungasebenzi kahle kwebhodi lesifunda sokulawula, ukucindezela kwamanzi okupholisa okuphansi, nezinga lokushisa lamanzi okupholisa eliphezulu, kanye nama-alamu ahambisanayo nokukhanya anikezwayo.

Ukuzihlonza kokulandelana kwesigaba esithuthukisiwe

Isistimu yokulawula iqukethe umjikelezo wokuzikhomba wokulandelana kwesigaba, futhi ukunikezwa kwamandla okungenayo kwezigaba ezintathu kungaxhunywa ngokungafanele.

1.7 I-interface yokulawula izinga lokushisa evaliwe:

Ukunikezwa kwamandla kuhlinzekwa nge-interface yokulawula izinga lokushisa kwangaphandle kwe-loop, kuhlanganiswe ne-PLC yangaphandle, i-thermometer ye-infrared noma i-thermocouple kanye nethuluzi lokulawula izinga lokushisa le-PID, elingakwazi ukubona kahle izinga lokushisa namandla esistimu yokulawula iluphu evaliwe, ukuze ukushisa izinga lokushisa le-workpiece lilungiswa ngokuzenzakalelayo kusilungiselelo sensimbi. Inani elibaliwe.

1.8 Ifomu lokufakwa kohlaka lwe-silicon elithembekile neliphephile

1.9 sebenzisa iKhabhinethi ye-GGD

Indawo ebiyelwe yohlobo lwe-GGD enenhlanganisela yeyunithi yekhabhinethi eyakhiwe ngendlela ebandayo, zonke izindawo ezithintekayo zokuthintwa kwamandla kagesi wangaphakathi oxhunywe kuthayela ocwebezelwe ngethusi obude obugcwele obungu-10-15 μ m.

1. 10 Umsebenzi ngamunye wokuthola izinga lokushisa kwamanzi uyama ngokuzenzakalelayo lapho ukwehluleka kwenzeka.

1. 11 Ine-interface yokuvala shaqa yangaphandle futhi iyama lapho isixhumi esibonakalayo sivaliwe.

2. Ikhoyili yenzwa

2.1 Ukuze kwehliswe umthamo wamanje wethangi futhi kuncishiswe ukulahleka kwe-inductor, ikhoyili yokungeniswa iklanyelwe ukuthi ithuthukiswe.

2.2 Injini ephumayo imbili kuphela.

2.3 Ikholomu yekhoyili ivalwa ngebhodlela le-porcelain phakathi kwekholomu yensimbi engagqwali egxunyekiwe kanye nekhoyili.

2.4 Ingaphezulu lekhoyili lifafazwa nge-resin elumayo ukuze kuvinjwe ukufakwa kothuli lwensimbi futhi kuthuthukiswe amandla okushisa.

2.6 Ngemva kokusonga isivivinyo se-hydrostatic esingu-0.6MPa / 30min, siqinisekisa ikhoyili engangeni manzi.

3. Uhlelo lokulawula kanye nekhabhinethi yokusebenza

Iphaneli yokusebenza isetshenziselwa ikakhulukazi ukusebenza kukagesi nokulawulwa kwesithando somlilo, ukulawulwa kwezinga lokushisa lokurekhoda.

3.1 Ikhabhinethi yokusebenza yamukela isakhiwo esime mpo, futhi ikhabhinethi yokusebenza iyisakhiwo sokuvula umnyango wangaphambili nangemuva. Ukuphemba imbobo encane, ukuze izintambo ze-infrared, thermocouple kanye nesignali zingene kumthombo wamandla wefrikhwensi ehambisanayo.

3.2 Ikhabhinethi ifakwe i-terminal block (okuhlanganisa netheminali eyisipele), switch yomoya, ugesi oshintshwayo nezinye izinto. Isilawuli sikagesi esishintshayo singu-± 12VDC, esisetshenziselwa ukunikeza amandla kuthermometer ye-infrared. Futhi kunesokhethi kagesi enezigaba ezimbili ukuze abasebenzi abalungisayo basebenze.

3.3 I-mesa ifakwe amathebula amane ezinkomba zamafrikhwensi aphakathi nendawo, i-DC voltage, i-DC yamanje namandla aphakathi nendawo.

3.4 Ukulinganisa izinga lokushisa kukalwa futhi kulawulwa i-thermocouple ne-infrared:

3.4.1. Imitha ye-infrared:

Umtshina we-infrared ubekwe kubakaki okufakwayo olungisekayo obuntathu-ntathu, iyunithi yokucubungula isignali ifakwa eduze kwekhava yesithando somlilo, futhi iyunithi yesiginali kanye nekhonsoli yokusebenza kuxhunywe ngentambo evikelekile.

3.5. Irekhoda yamukela isizukulwane sakamuva sesiqopha esingenaphepha . 3.6. Shintsha kanye nenkomba: Iswishi kanye nenkomba kusibonisi sekhonsoli futhi yenze amaphutha ngokulandelana, okuzenzakalelayo / ngesandla

I-Dynamic, thermocouple / infrared, switch switch, i-medium frequency start and stop, ukulungiswa kwamandla neminye imisebenzi.

3.7 Ithuluzi lokulawula izinga lokushisa le-PID: Lo mshini ukhetha izinhlobo ezimbili zamathuluzi okulawula izinga lokushisa e-PID anomsebenzi ofanayo. Iwuhlobo lwe-FP21 lwe-SHIMADEN CO., LTD. Enye yazo isetshenziselwa ukulawula izinga lokushisa kwe-thermocouple, kanti enye. Isetshenziselwa ukulawula izinga lokushisa le-infrared.

4 , sintering esithandweni umzimba

Umzimba wesithando somlilo: izingqimba ezimbili ngaphakathi nangaphandle, ungqimba lwangaphandle lushiselwe ngu-10mm ubukhulu be-16Mn welding material. Ungqimba lwangaphakathi oluwugqinsi ongu-8mm lushiselwe i-1Cr18Ni9Ti, imigoqo yokuqinisa eyandayo, ukuvimbela umfutho wamanzi owedlulele wesithando somlilo liner esonakele ngaphakathi nangaphandle, phakathi nangaphansi.Ishiselwe ngaphakathi ngamaphini okugoqa: ihlelwe ngezigaba ezimbili zokungalungi kahle , ezingasetshenziswa izisebenzi ukulayisha kanye nokuthulula. Ngenxa ye-squat ephakeme, ama-pedals ahlelwe ngezingqimba ezimbili, anezinyawo ezintathu ezinyaweni endaweni ngayinye kanye nongqimba olungezansi ukuze abasebenzi bathathe ungqimba olungaphezulu. Impahla isetshenziswa, futhi ungqimba olungezansi lusetshenziswa isisebenzi ukuthatha ungqimba olungezansi. Ngemva kokusetshenziswa, phinda i-pedal yonyawo ukuze ungashisiswa inzwa.

5, ibhentshi lomsebenzi:

Ubude bomsebenzi we-Gantry ukusuka phansi 1. 8 M, ukusuka ekuphakameni kwesithando somlilo kuvulwa 0.6M, 2.9M ukuphakama sekukonke. Kubiyelwe ngaphandle, isethi emaphakathi ethi Buti, Buti worktop surface kanye ne-tread plate yenziwe ngokungasheleli. Ibhokisi lokulawula i-hydrogen ne-nitrogen lihlelwa ohlangothini lwesitebhisi sesinyathelo, futhi imitha yokugeleza kwe-rotor kanye ne-valve yokushintsha igesi kuhlelwa ngaphakathi ukuze kushintshwe igesi futhi kulungiswe izinga lokugeleza. I-gantry yenziwa i-detachable futhi ihlukaniswe ngobubanzi bomzimba wesithando somlilo, futhi umzimba wesithando somlilo ufakwa. Uma ususendaweni, vala isitendi bese uqinisa ngamabhawudi.

6, ukushisa umzimba

Isici sokushisa se-tungsten crucible sisetshenziselwa ukushisisa i-tungsten crucible ngokushisa okungeniswayo, bese into ezoshiswa iyashiswa.

Le sethi yemishini inosayizi we-tungsten crucible we-φ 560 × 1200. Ubukhulu bodonga:

7, izinto eziphikisayo

I-refractory material phakathi kwe-inductor ne-tungsten crucible iqukethe i-aluminium oxide ne-zirconium oxide.