詳細(xì)介紹
GJT30K型齒輪加熱器適用于齒輪、齒圈、端蓋、聯(lián)軸器等快速加熱
| 一、齒輪加熱器用途: GJT30系列加熱器,主要用于齒輪金屬件進(jìn)行加熱,使之膨脹,以滿足過盈裝配或拆卸的需要。 二、齒輪加熱器結(jié)構(gòu)與工作原理 ● 結(jié)構(gòu) GJT30系列加熱器由干式自冷工頻感應(yīng)加熱裝置(以下簡稱主機(jī))與控制設(shè)備組成。 ● 工作原理 1、短路加熱: 主機(jī)為一特殊結(jié)構(gòu)的變壓器,可移動的軛鐵用以直接穿套軸承或其它被加熱工件。工作時,接通主機(jī)電源,工件(相當(dāng)于副邊饒組)中感應(yīng)產(chǎn)生短路電流而被加熱。 2、渦流加熱: 被加熱工件與主機(jī)的鐵芯組成一閉合的磁回路,工作時,工件中通過主機(jī)的磁力線產(chǎn)生渦流而被快速加熱。 三、GJT30K齒輪加熱器優(yōu)點: ● 提高效率 工作效率提高4倍以上,操作人員減少80% ; ● 降低成本 節(jié)電70%以上,節(jié)油*,節(jié)約廠房占地面積60%以上 ; ● 保護(hù)環(huán)境:無油汽油污染空氣,有利于環(huán)境改善和工作人員的身體健康。 ●提升品質(zhì): 加熱均勻,工件表面清潔,硬度不變,自動退磁符合JB/T6641-2007 標(biāo)準(zhǔn) ; ● 運(yùn)行可靠:操作方便、安全,設(shè)備故障率級低,主機(jī)三包18個月,絕緣達(dá)B級 ;
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四、齒輪加熱器主要技術(shù)參數(shù):
型號規(guī)格 | 額定 容量 (KVA) | 適用工件尺寸(mm) | 結(jié)構(gòu) | |||
內(nèi)徑 | zui大 外徑 | zui大寬度 | ||||
上限 | 下限 | |||||
GJT30K-2 | 9.5 | 10-70 | 150 | 10 | 70 | 開啟式 |
GJT30K-3 | 12 | 20-70 | 220 | 根據(jù)工件尺寸商定 | 120 | |
GJT30K-4 | 15.2 | 25-90 | 350 | 200 | ||
GJT30K-5 | 22 | 40-110 | 520 | 230 |
Gear heater can heat the workpiece, such as gear 、gear ring 、end cap and coupling ,etc.
Technical parameters:
Model specification | Rated capacity (KVA) | Applicable work pieces size (mm) | Structue | |||
Diameter | Maximum diameter | Maximum width | ||||
Upper limit | Lower limit | |||||
GJT30K-2 | 9.5 | 10-70 | 150 | 10 | 70 | Open type |
GJT30K-3 | 12 | 20-70 | 220 | Confirmation according to work piece dimension . | 120 | |
GJT30K-4 | 15.2 | 25-90 | 350 | 200 | ||
GJT30K-5 | 22 | 40-110 | 520 | 230 |
GJT30-type induction heater is characterized by the following:
1、 To improve the assembly quality, uniform heating, high precision, enable the inherent quality of the workpiece surface hardness unchanged.
2、High efficiency, rapid heating rate, can reduce the labor intensity of workers, but also improve the assembly progress, to civilization production.
3、Reasonable structure, advanced, simple, safe, reliable, and no fire hazard.
4、To save energy, reduce costs, improve efficiency, fuel-efficient compared with the oil heated by 100 ℅, and compared to electric furnace power by 60℅.
5、BGJ induction heater after the heating, will automatic back the residual magnetic under 3CS in line with the JB/T6641-2007 standard.