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龙工铸锻有限公司消失模铸造车间,年生产LG853箱体在1万t以上。产品结构复杂,主要问题是外廓尺寸较大的底框平面存在翘曲变形,造成相关面加工余量不均,严重的造成报废。粘接好的箱体泡沫模浸涂涂料后,利用底框平面放置于推车的烘烤托板上,寻找一种适用的烘烤托板和模型放置方法对解决底框平面的变形至关重要。介绍龙工铸锻以往用过的烘烤托板及现在地板抛光瓷砖在涂层烘烤中防泡沫模变形的应用。
Lonking Casting Co., Ltd. lost foam casting workshop, the production of LG853 box in more than 10,000 t. The product structure is complicated. The main problem is that there is warping deformation on the plane of the bottom frame with a large outline size, resulting in the uneven machining allowance in the relevant surface and causing serious scrap. Bonded box foam mold dip coating, the use of the bottom plane placed on the cart baking pallets, looking for a suitable baking pallets and model placement method to solve the deformation of the bottom plane to the floor important. Describes the Longforging forging used in the past baking pallet and now floor polished tiles in the coating baking anti-foam mold deformation applications.