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注塑模具存在气泡的问题到底该怎样解决

来源:http://www.sdlqmj.com 日期:2019-03-05 发布人:admin 浏览次数:
注塑模具上如果有气泡等这些影响工艺的情况存在,就会使产品的性能大打折扣,那么我们在设计注塑模具上,应该注意哪些方面才可以尽可能的避免气泡产生呢?下面来看看山东济南注塑模具加工制造厂家给我们的建议吧。
If there are bubbles in injection moulds and other factors affecting the process, the performance of the product will be greatly reduced. What aspects should we pay attention to in the design of injection moulds in order to avoid bubbles as much as possible? Let's take a look at the suggestions from Jinan Mould Manufacturing Factory.
1.排气要保证迅速、完全,排气速度要与充模速度相适应;
1. The exhaust should be fast and complete, and the exhaust speed should be compatible with the filling speed.
2.排气槽尽量开设在胶件较厚的成型部位或分型面上;
2. The exhaust groove should be set on the thicker forming part or parting surface of the rubber parts as far as possible.
3.排气槽方向不应朝向操作面,防止注塑时漏料伤人;
3. The direction of the exhaust groove should not be oriented towards the operation surface to prevent material leakage and injury during injection.
4.排气槽应尽量设在料流的终点和汇合处,如冷料井的尽端;
4. The exhaust chute should be located at the end and convergence of the material flow as far as possible, such as the end of the cooling well.
山东济南注塑模具加工制造厂家
5.为了模具制造和清模方便,排气槽应尽量设在凹模一侧;
5. For the convenience of mould manufacturing and cleaning, the exhaust groove should be located on the side of the concave die as far as possible.
6.排气槽大小尺寸一定要合适(一般厚度在0.2-0.3mm左右),根据具体材料和产品要求进行选择加工,尽量避免造成飞边。
6. The size and dimension of the exhaust groove must be appropriate (the general thickness is about 0.2-0.3 mm). The groove should be selected and processed according to the specific material and product requirements, so as to avoid the formation of flying edges as far as possible.
看了上面山东济南注塑模具加工制造厂家的解答,大家是不是都已经明白了呢?如果您有模具制造的需要,欢迎到我们的官网联系客服人员,我们的客服将会在时间给您答复,我们会以热情的服务和高质量的产品欢迎您的到来。我们的官网是:济南模具制造厂家http://www.sdlqmj.com
Looking at the above answers from Jinan Mould Manufacturing Plant, do you all understand them? If you have the need of mould manufacturing, you are welcome to contact the customer service staff on our official website. Our customer service will give you an answer in the first time. We will welcome you with warm service and high quality products. Our official website is: Jinan Mold Manufacturing Plant http://www.sdlqmj.com

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