Alat mesin cocok kanggo ngolah silinder hidrolik gedhe, tabung boiler tekanan dhuwur, cetakan pipa, poros turbin angin, poros transmisi kapal lan tabung tenaga nuklir.
Miturut karakteristik proses trepanning, alat mesin dirancang kanggo dilengkapi karo bagean sing cocog, rod pemotong khusus, pemotong lan bagean trepanning khusus, supaya alat mesin luwih cocok kanggo proses trepanning bolongan jero.
Ana rong wujud proses sajrone proses:
A. workpiece muter, nglereni alat mbalikke muter lan feed;
B. workpiece muter lan alat nglereni ora muter nanging mung feed.
Dhiameter pengeboran utawa boring kurang saka Φ 210, proses penghapusan chip mental internal BTA saka sirah tekanan minyak sing nyedhiyakake cairan nglereni, ngeculake chip lan cairan nglereni ing bolongan utama pengeboran / rod boring diadopsi.
Sajrone mboseni lan muter, rod mboseni diwenehake karo cairan pemotongan kanggo ngeculake cairan nglereni lan keripik logam maju (ing endhas mesin).
Sajrone trepanning bolongan ageng, proses aman chip external diadopsi, rod trepanning ora muter lan workpiece muter.Sajrone trepanning bolongan cilik, ngadopsi proses aman chip internal, loro rod trepanning lan workpiece bisa diputer.
TSK21200 | ||
Kapasitas kerja | Range pengeboran Dia. | Φ50-Φ210 mm |
Boring Dia.jangkoan | Φ50mm-Φ2000mm | |
Kisaran kedalaman pengeboran/boring | 2-25m | |
Range saka trepanning Dia. | Φ80-500mm | |
Maks.Dia.saka rod boring | Φ460 mm | |
Clamping diameteripun sawetara chuck utama | Φ600-Φ2200mm | |
Clamping diameteripun sawetara asisten chuck | Φ200-Φ600mm | |
Clamping kisaran diameteripun tutup anteng liyane | Φ200-Φ1200mm | |
Maks.loading bobot saka istirahat anteng ditutup | 40 ton | |
Clamping diameteripun sawetara dibukak anteng liyane | Φ200-Φ1200mm | |
Maks.loading bobot saka mbukak istirahat anteng | 60 ton | |
Maks.loading bobot saka mesin karo support roller siji | 120 ton | |
Maks.loading bobot saka mesin karo luwih saka pindho roller ndhukung | 150 ton | |
Maks.loading bobot saka mesin karo siji liyane ajeg | 80 ton | |
Maks.loading bobot saka mesin karo liyane saka pindho anteng liyane | 100 ton | |
Headstock | Dhuwur tengah saka tengah spindle menyang amben | 1700 mm |
Spindle bore Dia. | Φ70 mm | |
Taper saka spindle bore | Φ140mm, 1:20 | |
Range kacepetan spindle | 0.5-180rpm, 2 gir, stepless | |
Kacepetan obah kanthi cepet | 2m/min | |
Rak digunakake kanggo mindhah headstock | Gigi miring, m10 | |
Maks.lelungan saka headstock | 21m | |
Kepala lelungan kanthi bar pengeboran puteran | Spindle bore Dia.saka sirah travel karo puteran ngebur bar | Φ120 mm |
Taper of spindle bore (sirah travel karo bar pengeboran puteran) | Φ140mm, 1:20 | |
Kisaran kacepetan spindle (sirah lelungan kanthi bar pengeboran puteran) | 3-400rpm, 3 gir | |
Dhuwur tengah kumparan | 800 mm | |
Rak digunakake kanggo obah sirah travel karo rod boring puteran | Gigi miring, m10 | |
Maks.travel sirah travel karo rod boring puteran | 27m | |
Feed | Range kacepetan feed (tanpa wates) | 0,5-200mm / min |
Kacepetan lelungan kanthi cepet | 2m/min | |
Motor | Daya motor utama | 110KW |
Daya motor sirah lelungan kanthi bar pengeboran puteran | 55KW | |
Daya motor pompa hidrolik | 1,5 KW, n = 144 rpm. | |
Daya motor travel headstock | 7.5KW, motor servo AC | |
Feed daya motor saka carriage | 11.7KW, 2000r/min, (motor servo AC) | |
Pompa cooling daya motor | 5.5KWx2 kelompok, 22KW (2 kelompok) | |
Daya motor umum (Kira-kira.) | 245KW | |
liyane | Pandhuan dalan jembaré workpiece | 1600 mm |
Pandhuan dalan jembaré sirah travel karo rod boring puteran | 1250 mm | |
Reciprocating travel saka sirah tekanan lenga | 250 mm | |
Rated tekanan sistem pendingin | 2.5MPa (400L/min), 8MPa (200L/min) | |
Aliran sistem pendinginan | 100.200.300.400L/min | |
Rated tekanan kerja kanggo sistem hidrolik | 6.3MPa | |
Sistem kontrol | Siemens 828D utawa liyane | |
Sakabèhé ukuran kanggo mesin 25m | 66mx7m | |
Bobot umum mesin (Approx.) | 26 ton |
Akurasi mesin mesin (gegandhengan karo materi workpiece, kondisi perawatan panas, paramèter nglereni lan nglereni lenga):
Nalika ngebur: akurasi aperture IT9 ~ 10, roughness lumahing Ra6.3 ~ 12.5;
Sajrone trepanning: akurasi aperture IT9 ~ 10, kekasaran permukaan Ra6.3 ~ 12.5;
Sajrone mboseni kasar: akurasi aperture IT9 ~ 10, kekasaran permukaan Ra3.2 ~ 6.3;
Sajrone mboseni nggoleki: akurasi aperture IT8 ~ 9, kekasaran permukaan Ra1.6 ~ 3.2;
Sajrone rolling: akurasi aperture IT8 ~ 9, kekasaran permukaan Ra0.4 ~ 0.8;
Lurus bolongan mesin (sawise rampung): kurang saka 0,15 / 1000mm;
Deflection saka bolongan machined (sawise rampung): kurang saka 0,3 / 1000mm.