其中最重要的是确定型芯和型腔的结构，例如是采用整体式还是镶拼式，以及它们的定位和固紧方式。
The among them and most important is a certain type core and the construction of the type, for example adopt the whole the type of type still, and their fixed position and tight way of.
往往只能型芯分开成型，再进行组装，定位误差增加。
It only can separate mold from core frequently, and then conduct the assembly; positioning error is increased.
砂芯座是加在型模、砂芯或铸模上的特定区域，用来在铸模内部定位和支撑砂芯。
Core print is the region added to the pattern, core, or mold that is used to locate and support the core within the mold.
对夹具结构、夹具本体、轴箱芯定位机构、水套砂芯组芯小车及夹具支架的设计优化进行了讨论。
The design optimization of jig construction, jig body, locating mechanism of crank case cores, jacket cores assembling vehicle and jig supporter was discussed.
所举的实例对其它类型产品的型芯以至于扩展到各种定、动模镶件的定位结构具有一定的参考意义。
The examples listed have certain reference value to the location of the mould cores for other-type products and even to the location of various inserts of the fixed half and movable half of moulds.
电子凸轮能发出芯棒小车、荒管小车到达特定位置的信号，供各种自动化设备的协调配合之用。
The electronic CAM can issue the special position signal of mandrel bar carnage and billet tube carriage. These signals are used as the cooperation of various automatic equipments.
然后把电容电极接合到一个耦合于精密定位刻度系统的纸芯坯上。
Next, the capacitive electrodes are bonded to a paper core stock which is coupled to a precisely positioned indexing system.
绝缘故障是线缆的常见故障之一，当两个绝缘线芯之间处于低绝缘(或不完全击穿)条件下其定位技术更为复杂。
Cable insulation fault occurs frequently. Its location is complicated especially when the dielectric strength between two adjacent cores becomes low (incomplete breakdown).
水力控制阀由于这种力矩平衡，保证了调节阀开度与输人信号之间对应关系准确，实现了阀芯正确定位。
Because of this torque balance, ensure the valve opening and the corresponding relationship between the input signal accurately to achieve the correct positioning of the spool.
水暖控制阀由阀壳、阀外盖、内盖、压簧、阀芯、定位装置及密封圈构成。
The water heating control valve is composed of a valve casing, a valve outer cover, an inner cover, a pressure spring, a valve core, a positioning device and a sealing ring.
走马锭的组成部分：内芯管、定位肖、张力弹簧等所有核心配件均经过特殊超精密处理；
The gallop's structure: core pipe, located belt, strain spring. Exc. All the fitting are processed specially.
另外，对于陶瓷型芯与型壳定位的精确度、性能匹配性对高温合金空心叶片质量影响进行了评述。
In addition, the important influence of positioning accuracy and the consistency of ceramic cores and shells on the quality of superalloy hollow blade was evaluated.
从快速性和稳态误差二个方面，分析了元件参数（特别是阀芯定位弹簧刚度）对分流精度的影响。
The influence of the parameters of the valve(in particular the spring rigidity of the valve rod) on flow-dividing accuracy is analysed in the rate of self-regulation and the steady-state error.
在精加工以内孔为定位基准的零件时，所用芯轴类工装如果采用间隙配合定位，由于定位间隙的存在，必然影响零件的加工精度。
When machining parts with bore as positioning reference, if clearance fit positioning is adopted, machining accuracy is certainly affected due to the existence of clearance.
采用了侧向抽芯机构、活动型芯的新型定位方式，保证了孔的位置精度，可生产合格的产品。
Using the side core-pulling mechanism and new orientation style of activity core to ensure the accuracy of hole locations, the qualified products can be produced.
底座由底盘和芯轴组成，网状底盘中心装有一与定位套匹配的芯轴。
The base consists of a chassis and a mandrel, the mandrel which is matched with the positioning sleeve is installed on the center of the reticular chassis.
同样，定位销可 滑动地固定在杆内并且被凸轮接合，以轴向移入锁芯中。
Similarly, a detent pin is slidably seated in the post and is engaged by the cam for axial displacement into the lock cylinder.
两部分壳体的相对旋转通过复位构件和定位销来复位锁芯，并且允许锁芯处于记忆模式，用以在不需要有效钥匙的情况下更换钥匙。
Relative rotation of the two-part housing resets the lock cylinder via the reset member and detent pin, and allows the lock cylinder to be placed in a learn mode for rekeying without a valid key.
下部设有孔芯，吊耳、定位钩、孔芯均与卡位板铸成一个整体。
The bottom of screen board is set with hole core, lifting hole and positioning hook. The hole core and screens board can form a whole.
下部设有孔芯，吊耳、定位钩、孔芯均与卡位板铸成一个整体。
The bottom of screen board is set with hole core, lifting hole and positioning hook. The hole core and screens board can form a whole.
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