Irin Butt Welding Pipe Fittings 90 Degree igbonwo
90 ìyí igbonwo
Ohun elo: Erogba Irin, Irin Alagbara, Irin Alloy
Imọ-ẹrọ: Eda ati titari
Asopọ: Welding
Standard: ANSI,ASME,AP15L,DIN,JIS,BS,GB
Iru: 45 ° ati 90 ° LR/SR igbonwo, Dinku, Tee, Bends, fila, Cross.
Sisanra odi: SCH5-SCH160 XS XXS STD
Dada: Dudu Kun/Ipata-ẹri Epo / Gbona Dipped Galvanized
Awọn igun: 30/45/60/90/180 °
Iwon: 1/2"-80"/DN15-DN2000
Iwe-ẹri: ISO -9001:2000, API, CCS
Ohun elo: Ile-iṣẹ Kemikali, Ile-iṣẹ Epo, Ile-iṣẹ Ikole ati Omiiran
Ayewo: Ṣayẹwo Ile-iṣẹ Factory tabi Ayẹwo Ẹkẹta Kẹta
Iṣakojọpọ: Awọn pallets Plywood / Ọran Onigi Tabi Gẹgẹbi Sipesifikesonu rẹ
Ilana Imọ-ẹrọ
Igunwo ti ko ni aipin: igbonwo jẹ ibamu ti a lo ni titan paipu kan.Lara gbogbo awọn ohun elo paipu ti a lo ninu eto opo gigun ti epo, ipin jẹ eyiti o tobi julọ, nipa 80%.Ni gbogbogbo, awọn ilana iṣelọpọ oriṣiriṣi ni a yan fun awọn igbonwo pẹlu awọn ohun elo oriṣiriṣi tabi sisanra ogiri.Awọn ilana dida ti o wọpọ ti igbonwo ailopin ninu awọn aṣelọpọ pẹlu titari gbona, stamping, extrusion, ati bẹbẹ lọ.
1. Gbigbona titari lara
Awọn gbona titari igbonwo ilana lara jẹ ilana kan ti alapapo, faagun ati atunse awọn òfo sleeved lori kú labẹ awọn titari ẹrọ titari nipa lilo pataki kan igbonwo titari ẹrọ, mojuto kú ati alapapo ẹrọ.Iwa abuku ti igbonwo titari gbigbona ni lati pinnu iwọn ila opin billet ni ibamu si ofin pe iwọn didun ohun elo irin ko yipada ṣaaju ati lẹhin ibajẹ ṣiṣu.Iwọn billet ti a lo ko kere ju iwọn ila opin igbonwo.Ilana abuku ti billet jẹ iṣakoso nipasẹ mojuto kú lati jẹ ki irin fisinuirindigbindigbin sisan ni aaki inu ati isanpada si awọn ẹya miiran tinrin nitori imugboroja iwọn ila opin, ki o le gba igbonwo pẹlu sisanra ogiri aṣọ.
Ilana dida ti igbonwo titari gbona ni awọn abuda ti irisi ẹlẹwa, sisanra ogiri aṣọ ati iṣẹ ṣiṣe ti o tẹsiwaju, eyiti o dara fun iṣelọpọ pupọ.Nitorinaa, o ti di ọna idasile akọkọ ti irin erogba ati igbonwo irin alloy, ati pe o tun lo ni dida diẹ ninu awọn pato ti igbonwo irin alagbara.
Awọn ọna alapapo ti ilana dida pẹlu igbohunsafẹfẹ alabọde tabi alapapo ifisi igbohunsafẹfẹ giga (oruka alapapo le jẹ Circle pupọ tabi Circle kan), alapapo ina ati alapapo ileru reverberatory.Ọna alapapo da lori awọn ibeere ti awọn ọja ti a ṣẹda ati awọn ipo agbara.
2. Stamping lara
3. Alabọde awo alurinmorin
Lo awo alabọde lati ṣe idaji apakan igbonwo pẹlu titẹ kan, lẹhinna we awọn apakan meji papọ.Ilana yii jẹ lilo ni gbogbogbo fun awọn igbonwo loke DN700.
Miiran lara awọn ọna
Ni afikun si awọn ilana idasile ti o wọpọ mẹta ti o wa loke, didimu igbonwo ailopin tun gba ilana dida ti extruding tube ofo si iku ita ati lẹhinna ṣe apẹrẹ nipasẹ bọọlu ni ofifo tube.Sibẹsibẹ, ilana yii jẹ idiju, wahala lati ṣiṣẹ, ati pe didara iṣelọpọ ko dara bi ilana ti o wa loke, nitorinaa o ṣọwọn lo.
ASME B16.9, B16.28
| Iwọn paipu | Gbogbo Awọn ohun elo | 90 & 45 igbonwo ati Tees | Reducers ati Lap Joint Stub pari | Awọn fila | |||||||
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| Ita Opin ni Bevel, D (1) | Opin inu ni Ipari (1) | Sisanra odi t | Awọn iwọn aarin-si-opin A,B,C,M | Apapọ Gigun, F,H |
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| Lapapọ Gigun, E | |||||
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| IN | MM | IN | MM |
| IN | MM | IN | MM | IN | MM |
| ½ ~ 2½ | + 0.06 | + 1.6 | ±0.03 | ±0.8 | Ko Kere Ju 87.5% ti Sisanra Iforukọsilẹ | ±0.06 | ±2 | ±0.06 | ±2 | ±0.12 | ±3 |
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| -0.03 | -0.8 |
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| 3 ~ 2½ | ±0.06 | ± 1.6 | ±0.06 | ± 1.6 |
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| 4 |
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| 5 ~8 | + 0.09 | + 2.4 |
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| ± 0.25 | ±6 |
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| -0.06 | -1.6 |
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| 10 ~ 18 | + 0.16 | + 4.0 | ±0.12 | ± 3.2 |
| ±0.09 |
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| -0.12 | -3.2 |
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| 20 ~ 24 | + 0.25 -0.19 | + 6.4 -4.8 | ±0.19 | ± 4.8 |
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| 26 ~ 30 |
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| ±0.12 | ±3 | ±0.19 | ±5 | ±0.38 | ± 10 |
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| 32 ~ 48 |
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| ±0.19 | ±5 |
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| Iwọn paipu | Ìpapọ̀ Ìpapọ̀ Ìparapọ̀ Ìpínlẹ̀ (2) | 180 pada Bends | ||||||||||
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| Ita Iwọn Iwọn ti Lap, G | Sisanra itan | Fillet Radius ti Lap, R | Iwọn aarin-si-Aarin, O | Pada-si- Iwọn Oju, K | Titete ti Ipari, U | ||||||
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| IN | MM | IN | MM | IN | MM | IN | MM | IN | MM | IN | MM |
| ½ ~ 2½ | +0 -0.03 | +0 -1 | + 0.06 -0 | + 1.6 -0 | +0 -0.03 | +0 -1 | ± 0.25 | ±6 | ± 0.25 | ±6 | ±0.03 | ±1 |
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| 4 |
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| +0 -0.06 | +0 -2 |
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| 5 ~8 |
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| 10 ~ 18 | +0 -0.06 | +0 -2 | + 0.12 -0 | + 3.2 -0 |
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| ±0.38 | ± 10 |
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| ±0.06 | ±2 |
| 20 ~ 24 |
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| Iwọn paipu | Pa igun, Q | Pa ọkọ ofurufu, P | ||
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| IN | MM | IN | MM |
| ½ ~ 4 | ± 0.03 | ± 1 | ± 0.06 | ± 2 |
| 5 ~8 | ± 0.06 | ± 2 | ± 0.12 | ± 4 |
| 10 ~ 12 | ± 0.09 | ± 0.19 | ± 5 | |
| 14 ~ 16 | ± 3 | ± 0.25 | ± 6 | |
| 18 ~ 24 | ± 0.12 | ± 4 | ± 0.38 | ± 10 |
| 26 ~ 30 | ± 0.19 | ± 5 | ||
| 32 ~ 42 | ± 0.50 | ± 13 | ||
| 44 ~ 48 | ± 0,75 | ± 19 | ||
AKIYESI:
Jade-yika ni apao awọn iye pipe ti afikun ati iyokuro awọn ifarada.
Ita opin agba wo tabili loju iwe 15.
