Lost foam casting foundry machine
Introduction to Lost Foam's advantage and process technology
1, The structure and shape casting process is not limited to product design and manufacturing to provide a wide range of degrees of freedom, short production cycle, high production efficiency, not sand, under the core, from the model, combined box, type, easy-to-a box of multi- cast, cast group, to achieve the most optimized design, to avoid the result under the core, from the model, boxes and other factors combined casting defects and waste.
2, casting dimensional accuracy, shape and size accuracy, internal and external quality, precision castings with the characteristics, could partially substitute for investment casting, reducing the machining allowance of up to 60%, process production rate of up to 95%.
3. Less investment, quickly launched, few workers, low cost, compact device, small footprint, technology easy to master, easy to implement automated production machinery.
The production principle and the process
The technique is made by the first foam model of EPC technology, linked to a special paint coating, dry sand placed in a special box, fill in the dry sand, three-dimensional vibration compaction, the vacuum state, casting, model gasification disappear, metal replacement model, replicate the same with the foam mold castings, after the release of the vacuum condensate, removed from the loose sand casting to the next cycle.
1. Make Foam gasification Mould (Manual, mechanical)
2. Foam gasification, Dry after the mould is combined.
3. Foam Gasification mould, brush, sprayed fire-resistant paint, dry again. ( Completely dry)
4. Put the special sand box on the three-dimensional vibrating table
5. Fill in low sand (dry sand) tap, Calibrating
6. Put the dry Foam Gasification mould on the bottom sand, according to process requirements to sand filling, smooth up the box mouth after automatic jolt ramming.
7. Sand box with a plastic film covering the mouth, put a gate Cup, and then vacuum system. Tight after the liquid steel casting, lost foam mold gasification, liquid metal take its place;
8. After the release of the vacuum casting and turned condensate tank, remove the casting to the next cycle.
This set of equipment and technology is a real, advantage of vacuum casting as a whole, for steel, iron, aluminum, copper and other brands, a variety of materials of different structures of large, medium and small types of castings, castings for complex effects better.
Other supplier products
供应产品
Same products
|
|
天冬氨酸酶 |
卖方: BIT生物港公司 |
天冬酰胺酶（ASN）是一种酰胺水解酶，特异性催化天冬酰胺的水解反应。该产品通过基因工程技术从大肠杆菌中表达并纯化，具有高纯度和强活性。本品为微生物发酵生产、经先进工艺精制而成的高纯度天冬酰胺酶，... |
|
|
乙酰酯酶 |
卖方: BIT生物港公司 |
乙酰酯酶是一类专门用于水解底物中乙酰酯键的酶。这类酶广泛存在于自然界中，能够高效催化特定化学键的水解反应。其具有毒性低、生物降解性好以及良好的生物相容性等优点。适用场景：多种生化分析、酶联免疫吸... |
|
|
β-N-乙酰葡萄糖胺酶 |
卖方: BIT生物港公司 |
β-N-乙酰葡萄糖胺酶是一种溶酶体酶，用于水解N-乙酰-β-D-葡萄糖胺和N-乙酰-β-D-半乳糖胺。基于β-GlcNAc与β-GalNAcc的... |
|
|
几丁酶 |
卖方: BIT生物港公司 |
壳聚糖酶是一种高效的细胞外酶复合物，可降解壳聚糖，来源于Serratia marcescens（在大肠杆菌中高表达）。该酶可催化壳聚糖水解为壳聚糖寡糖和N-乙酰-D-葡萄糖胺。产物具有多种生物活... |
|
|
TEV蛋白酶 |
卖方: BIT生物港公司 |
TEV蛋白酶（烟草蚀病毒蛋白酶）是一种广泛应用于生物研究的常用蛋白质纯化工具酶。它能够特异性识别并切割含有ENLYFQ↓S/G序列的融合蛋白，从而去除标签蛋白，获得纯净的目标蛋白。该酶... |
