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医用注塑beplay全站app安卓成型结构要注意什么?

来源:http://www.jnhjgs.cn     发布时间:2021-07-30 14:42:51    点击:

1、赋予成型资料形状、结构、尺度的零件,一般由型芯(凸模)、凹模型腔以及螺纹型芯、镶块等构成。
1. The part giving shape, structure and scale to the forming data is generally composed of core (punch), concave mold cavity, thread core, insert, etc.
2、医用注塑beplay全站app安卓浇注体系 它是将熔融塑料由打针机喷嘴引向闭合模腔的通道,一般由主流道、分流道、浇口和冷料井组成。
2. The pouring system of medical injection mold is a channel that leads the molten plastic from the injection machine nozzle to the closed mold cavity. It is generally composed of mainstream channel, shunt channel, gate and cold well.
3、医用注塑beplay全站app安卓导向部件 为了确保动模与定模闭合时能够精确对准而设置的导向部件,起导向定位效果,它是由导柱和导套组成的,有的医用注塑beplay全站app安卓还在顶出板上设置了导向部件,确保脱模组织运动平稳牢靠。里边由脱模组织、抽芯组织、机模调理体系、排气体系构成。
3. The guiding part of the medical injection mold is a guiding part set to ensure the accurate alignment between the moving mold and the fixed mold when they are closed. It has the effect of guiding and positioning. It is composed of a guide column and a guide sleeve. Some medical injection molds are also set with guiding parts on the ejector plate to ensure the smooth and reliable movement of the demoulding tissue. It is composed of demoulding organization, core pulling organization, machine model conditioning system and exhaust system.
4、医用注塑beplay全站app安卓脱模组织 完成塑件和浇注体系脱模的设备,其结构形式许多,常用的有顶杆、顶管、顶板及气动顶出等脱模组织,一般由顶杆、复位杆、弹弓、顶杆固定板、顶板(顶环)及顶板导柱/导套等组合。
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4. The demoulding organization of medical injection mold is the equipment for demoulding plastic parts and pouring system. It has many structural forms. The commonly used demoulding organizations include ejector rod, ejector tube, top plate and pneumatic ejection. It is generally composed of ejector rod, reset rod, catapult, ejector rod fixing plate Combination of top plate (top ring) and top plate guide post / guide sleeve.
5、医用注塑beplay全站app安卓抽芯组织 关于有侧孔或侧凹的塑件,在被顶出脱模之前,须进行侧向抽芯或分隔滑块(侧向分型),方能顺畅脱模。
5. For plastic parts with side holes or side recesses in the core pulling organization of medical injection mold, before being ejected and demoulded, lateral core pulling or separation slider (lateral parting) must be carried out to demould smoothly.
6、医用注塑beplay全站app安卓模温调理体系 为了满足打针成型工艺对beplay全站app安卓温度的要求,需要有模温调理体系(如:冷却水、热水、热油及电热体系等)对beplay全站app安卓温度进行调理的设备。
6. Medical injection mold mold temperature conditioning system in order to meet the requirements of injection molding process for mold temperature, it is necessary to have mold temperature conditioning system (such as cooling water, hot water, hot oil and electric heating system) to regulate the mold temperature.
7、医用注塑beplay全站app安卓排气体系 为了将模腔内的气体顺畅排出,常在beplay全站app安卓分型面处开设排气槽,许多beplay全站app安卓的推杆或其它活动部件(如:滑块)之间的空隙也可起到排气效果。
7. In order to discharge the gas in the mold cavity smoothly, the exhaust slot is often set at the parting surface of the mold. The gap between the push rod or other moving parts (such as sliding block) of many molds can also play an exhaust effect.
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