关闭
返回顶部
联系方式
保定宏晟隆精密铸造有限公司
公司地址:保定南市区朱庄
电 话:0312-8928995
电 话:0312-2157611
手 机:13833227175
传 真:0312-2115599
网 址:www.hslcasting.com.cn
当前位置:精密铸造工艺的优势与特点
[来源:www.hslcasting.com.cn] [作者:精密铸造] [日期:21-08-28]

第一个问题 The first question 锤头卡死 Hammerhead death 解决方案: Solution: 1、在生产中,经常测量温度,避免锤头、司筒温度过高; 1. In production, the temperature is often measured to avoid the excessive temperature of the hammer head and barrel. 2、选用优质的、不含杂质的合金材料,避免杂质黏着在锤头上。 2, choose high quality, non impurity alloy materials to avoid impurities sticking on the hammer head. 第二个问题 Second questions 压射头卡在鹅颈 Ejection head card in gooseneck 解决方案: Solution: 等设备处于常温,尝试转动锤头,如蠕动泵 保定建筑设计 保定网站建设 保定网站制作 保定网络公司 保定办公家具 保定轻钢别墅 无法转动,则换司筒,将锤头取出。如果想要快速解决卡死问题,最好的是换料壶。 When the equipment is at room temperature, try rotating the hammer head, if it is unable to rotate, replace the cylinder and remove the hammer head. If you want to solve the stuck problem quickly, the best thing is to change the pot. 第三个问题 Third questions 打料时打几十模料就打不出,要等几分钟后才能继续打料 Dozens of materials can not be played when beating, and it will take a few minutes before the material can be continued. 解决方案: Solution: 看下料头顶端是否有亮点,如全是断面灰色,则说明堵咀了,可以将射咀温度适度调高,打离咀情况时间调低0.1到0.2秒,定模冷却水稍稍关小点。 See if there is a bright spot on the top of the head, if it is all the cross section grey, it shows that the nozzle is blocked, the temperature of the nozzle can be adjusted to a moderate height, and the time of beating off the Tsui is 0.1 to 0.2 seconds, and the cooling water of the fixed mold is slightly shut down. 第四个问题 Fourth questions 压铸薄壁件产品时易开裂 Easy cracking of die casting thin wall products 解决方案: Solution: 出现这个问题,可能是材料有问题或模具开设不好或工艺参数选择不当,尽量控制废料的比例不要超过30%,留模时间不宜过长,每mm壁厚3s左右,顶出延时也不能长,一般0.5-2s。 This problem may be the material problem or the failure of the mold opening or the improper selection of the process parameters, as far as possible to control the waste ratio not more than 30%, the retention time should not be too long, the thickness of each mm wall is about 3S, the ejection delay can not be long, the general 0.5-2s.

下一页:
关键字:精密铸造
版权所有保定宏晟隆精密铸造有限公司 网址:www.hslcasting.com.cn 保定网站制作:遨游网络
电话:0312-8928995 传真:0312-2115599 地址:保定南市区朱庄 推荐:不锈钢铸件,精密铸造,精密铸件,不锈钢铸件价格,精密铸件加工厂家
友链:nsk轴承经销商 不锈钢铸件 隔离墩模具 螺杆式启闭机 模锻件 隔离墩钢模具

保定网站建设及优化保定遨游网络公司