Φ80 tungku tempa bar bunder

A, gambaran umum:

Iku cocog kanggo Induction heating of steel bar material before forging. The starting method of the round bar forging furnace is zero-pressure sweep frequency, which is a power-saving product. The structure of the round bar forging furnace chooses a split single-station furnace body, which has the advantages of reasonable structure, high electrical efficiency, convenient water and electricity installation, and quick and labor-saving replacement of the furnace body. A single set of round bar forging furnace includes a KGPS series thyristor intermediate frequency power control system, a GTR series induction heating furnace body, a reactive power compensation capacitor bank, a pneumatic feeding system, a discharge system and all One set of stainless steel closed cooling tower, etc.

B. Workpiece ukuran lan paramèter technical utama saka dadi panas lan komposisi babak bar forging tungku

Ukuran workpiece lan paramèter teknis utama pemanasan:

1. Ukuran bar bunder: (1) Φ80 * 752 30kg

(2) Φ50*570 8.8kg

2. Suhu pemanasan: 1100 ~ 1250 ℃ ± 20 ℃;

3. Kemampuan kerja: 24 jam kerja terus;

4. Produksi beat: 1 piece / 150 detik;

5. Efisiensi total pemanasan induksi yaiku 55-65%, yaiku produk hemat energi;

6. Pemanas induksi nganggo desain pitch turn sing padha, kanthi total dawane 4-5 meter;

7. Bedane suhu kosong sawise dadi panas: prabédan suhu permukaan-inti ≤10 ℃;

8. Bedane antarane suhu tampilan ngawasi kosong lan suhu kosong nyata: ± 10 ℃;

9. Unit konsumsi energi kurang saka 380KW.h/t;

Komposisi tungku tempa bar persegi persegi B:

1. Salah kabinèt kontrol daya frekuensi penengah KGPS-300KW / 1.KHZ

2. Rangka tungku (kalebu tungku listrik, saluran banyu, lsp) 1 set

3. 1 set sistem pakan pneumatik

4. Sistem discharge listrik 1 set

5. Badan tungku induksi GTR-80 (bahan sing ditrapake Φ80 * 752) 1 set

6. 1 set klompok kompensator kapasitor reaktif

7. Sambungake bar tembaga lan kabel (sumber daya kanggo awak pawon) 1 set

8. Sistem pendingin air tertutup BSF-100 (pendingin penuh\stainless steel) 1 set

9. 1 set mekanisme discharging

Frekuensi daya lan daya

Dhiameter saka workpiece digawe panas relatif gedhe. Iku utamané penting kanggo milih frekuensi cocok considering prabédan suhu antarane inti lan lumahing. Pitungan teoritis lan pengalaman praktis digabungake. Dhiameter saka workpiece digawe panas iku 80mm lan babak bar forging frekuensi tungku dipilih minangka 1000Hz.

Miturut paramèter workpiece, frekuensi lan siklus pemanasan sing diwenehake dening pangguna, daya sing dibutuhake saka tungku tempa bar bunder diitung dadi 286KW. Ngelingi wates kerja saka tungku tempa bar bunder, dipilih 300KW

C. Deskripsi Teknik Elektro

Bagean listrik saka tungku tempa bar bunder kalebu sistem kontrol sumber daya frekuensi menengah, bank kapasitor kompensasi daya reaktif, awak tungku induksi, sistem kontrol feed, sistem discharge listrik, lsp.

Tungku rod bulat tungku listrik iki nggunakake KGPS seri hemat energi thyristor sumber daya frekuensi penengah, nganggo cara rectification 6-pulsa, lan model KGPS300 / 1.0 pesawat

D. Katrangan awak tungku induksi

Badan tungku induksi kalebu pigura tungku, awak tungku induksi, bar bus tembaga, kolom insulasi, lan bar tembaga sirkuit utama. Awak tungku dirancang lan diprodhuksi miturut stasiun siji, lan sambungan banyu lan listrik kabeh ana ing wangun owah-owahan cepet, supaya panggantos awak tungku luwih cepet lan luwih trep.