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射芯机特点

发布时间:2020-01-11
射芯机特点
Characteristics of core shooting machine
本机由覆膜砂制芯,采用电加热,砂芯尺寸准确,表面光洁,生产效率高,适用射制汽车、阀门、机床等中小型铸件型芯,是铸造企业提高产品质量和生产效率的理想设备。射芯机广泛应用于铸造行业中,用射芯机制造的型芯尺寸精确,表面光洁。射芯机工作原理是将以液态或固态热固性树脂为粘结剂的芯砂混合料射入加热后的芯盒内,砂芯在芯盒内预热很快硬化到一定厚度(约为5~10 mm) 将之取出,形成表面光滑、尺寸精确的优质砂芯成品。
This machine is made of film-coated sand, which is heated by electricity. The core size is accurate, the surface is smooth and the production efficiency is high. It is suitable for shooting small and medium-sized casting cores such as automobiles, valves, machine tools, etc. It is an ideal equipment for foundry enterprises to improve product quality and production efficiency. The core shooting machine is widely used in the foundry industry. The core made by the core shooter is precise in size and smooth in surface. The working principle of the core-shooting machine is to inject the core sand mixture with liquid or solid thermosetting resin as binder into the heated core box. The core hardens quickly to a certain thickness (about 5-10 mm) in the core box and takes it out to form a high-quality core product with smooth surface and accurate size.
1 生产效高:热芯盒射芯机工作过程是填砂与紧实同时完成的,并立即在热的芯盒中硬化,一个循环周期仅需十几秒至几十秒,便可生产出供浇铸用的砂芯。
1. High production efficiency: The working process of the hot box core shooter is completed at the same time of sand filling and compaction, and it hardens immediately in the hot box. The sand core for casting can be produced in a cycle period of only ten to tens of seconds.
2 砂芯质量好:能射制任何复杂程度的砂芯,而且尺寸精确、表面光洁,从而可以减少铸件加工余量。
2 Core quality is good: can shoot any complex core, and the size is accurate, the surface is clean, thus can reduce the casting machining allowance.
3 可以省去很多制芯用辅助设备及工具、如烘芯炉、烘干器、芯骨、腊线等。
3. It can save a lot of auxiliary equipment and tools for coremaking, such as oven, dryer, core, wax, etc.
4 减轻劳动强度、操作灵活轻便、容易掌握,采用电加热,温度可自动控制,工作地易保持清洁,为制芯过程的机械化、自动化创造条件。
4. Reduce labor intensity, operate flexibly, easy to grasp, use electric heating, temperature can be automatically controlled, the working place is easy to maintain clean, for the core-making process of mechanization and automation to create conditions.

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