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1、用先進的儀器儀表在線和離線檢測模子的尺寸精度、硬度和表面粗糙度。檢測驗收合格的模具進行登記，人庫上架，使用時領出拋光模孔工作帶，并將導流模、型材模、模墊進行組裝檢查，確認無誤時發到機臺加熱；
To measure the accuracy, hardness and surface roughness of the mold with advanced instrument and instrument. Detection qualified mould for registration, the person library shelves, brought out the polishing die work with when using, and the diversion die, molding die, die pad assembly checks, to the heating when confirmed.
2、工模具上機前加熱溫度規定：擠壓筒：400～450℃，擠壓墊：350℃ ，模墊：350～400℃，平模：450～470℃，分流模：460～480℃；
2, advanced computer before heating temperature regulation: container: 400 ~ 450 ℃, pressure pad: 350 ℃, die cushion: 350 ~ 400 ℃, flat die: 450 ~ 470 ℃, die: 460 ~ 480 ℃;
3、工模具在爐內加熱時間不允許超過10 小時，時間過長，模孔工作帶容易腐蝕或變形；

No more than 10 hours' heating time in the furnace, the working band will be too long, the working tape will be easily corroded or deformed.
4、在鋁合金型材擠壓開始階段，需緩慢加壓力，因為沖擊力很可能引起堵模。如果發生堵模時，需立即停機，以防壓爛模孔工作帶；
4, in the beginning phase of aluminum alloy extrusion, the pressure is slow, because the impact is likely to cause the plug. If there is a blocking mode, stop immediately, in case of pressing the working tape.
5、模子卸機后，待冷至150～180℃ 時再放人堿槽煮，因為模子在高溫下堿煮，容易被熱浪沖擊開裂。并應采用先進的蝕洗方法，以回收節省堿液，縮短腐蝕時間和實現無污染清洗；
After 5, mold unloading machine, stay cool to 150 ~ 180 ℃ when put alkali trough cook, because mold alkali cooking at high temperatures, easy to heat cracking. It should adopt the advanced erosion method, which can save the alkali liquor, shorten the corrosion time and realize the pollution-free cleaning.
6、修模工在對分流模裝配時，應用銅棒輕輕顛打，不允許用大鐵錘猛擊，避免用力過大，震爛模具。
In the process of assembly of the shunt module, the molder can use the copper rod to lightly beat, not allow the big hammer to slam, avoid the force too big, the shock die.
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