通过设计专用工装实现零件穿丝孔的加工；
Through the design special tooling realize parts wear silk hole processing;
该系统通过显微镜对喷丝孔进行放大成像并采集保存。
In this system, the image of the holes on the spinneret were zoomed in and stored for post-processing.
一般打孔机都不能变角度，加工此穿丝孔需做一个专用工装。
Generally the punching machine can become Angle, processing the wear silk hole should do a special tooling.
线条板底侧面清洁干净(不能有油污)，板上螺丝孔全部用丝攻攻牙一次。
The bottom side of the line plate shall be cleaned up (no oil stains), and all the screw holes on the plate shall be tapped with screw taps.
研究了同一喷丝板上不同喷丝孔直径对涤纶POY单丝直径与双折射率的影响。
The effect of spinneret hole diameter on the filament diameter and birefringence of PET POY was studied by using the same spinneret.
随着喷丝孔孔径的增大，涤纶poy单丝直径增大，单丝的取向度降低，双折射率减小。
While increasing the diameter of spinneret hole, the filament diameter of PET POY was increased, both the orientation and the birefringence of PET filament were decreased.
讨论了喷丝孔孔型、喷丝板特征尺寸、异形孔的排列方式、冷却条件对纤维异形度的影响。
The effects of spinneret hole shape, characteristic dimension of spinneret, hole arrangement and cool conditions on degree of profile were discussed.
本实用新型涉及一种可以钻左旋丝孔的骨科医用左旋钻头，它是在一个金 属钻杆上镂刻有左旋凹槽。
The utility model relates to a medical orthopaedics left-hand drill bit for drilling a left-hand thread hole. A metal drill rod is carved with a left-hand groove.
使用本保护剂，保证堆焊法，省工、省力、减少消耗，方便地将断坏丝锥从丝孔中取出，既不损坏丝孔又不损坏工件。
By using the said protective agent in build-up welding process, broken tap may be withdrawn easily without damaging screw hole and workpiece.
研究了聚碳矽烷（PCS）熔体在Y型喷丝孔中的挤出胀大机理、膨胀模型以及膨胀比对Y型碳化矽纤维异形度的影响。
The die-swell mechanism of polycarbasilane(PCS) melt for a spinneret with Y-shaped orifice and the effect of die swelling of PCS on the profile degree (PD) of Y-shaped SiC were investigated.
在聚酯废料生产三角异形涤纶短纤维过程中对影响纤维截面异形度的主要因素：喷丝孔截面形状、纺丝温度、冷却成形条件、后欠伸工艺参数等进行探讨。
During the process of spinning triangular heteroclite dacron fibres from polyester garbage, there are factors that may affect the hetercliteness of the intersecting surface of the fibres thus spun.
将丝蛋白溶液涂在旋转卷筒上，可以对图案、管开孔率以及复合特性进行控制。
Winding the silk solution on a rotating mandrel provides control of tube properties like winding pattern, tube porosity and composite features.
待职电容器保护保险丝可以轻松地装上直接上电容器衬套，因为他们是装有螺纹孔两边。
SIBA Capacitor protection fuses can easily be fitted direct onto capacitor bushings, because they are fitted with threaded holes at both ends.
采用同步辐射小角X射线散射研究了PAN原丝制备过程中纤维孔结构的演变。
The pore structure changes of the PAN fibers were characterized by synchrotron radiation small angle X-ray scattering.
用炭黑政性聚丙烯腈原丝，制得了富含中孔的活性炭纤维，研究了它对大分子物质VB12的吸附性能。
The mesoporous activated carbon fibers have been manufactured from polyacrylonitrile fibers with carbon black addition, then its adsorption of VB12 has been studied.
长丝的直径还与导丝盘从喷丝头孔引离长丝时的速度有关。
The size of the filament is also controlled by varying the rate at which the filaments are pulled away from the hole by the godet wheel.
通过试切来优化电极丝脉冲电源参数及机床参数，最终解决了大角度上、下异形孔的慢走丝线切割。
Through the test electrode wire cut to optimize pulse power parameter and machine parameters, eventually completed the large Angle, under the abnormity bores take care of wire cut.
安装在外球面轴承宽内圈上的钢圈，有顶丝旋入内圈上的孔里并与轴接触。
Install outer spherical bearings wide inner ring on the rim, with the top wire screw hole on the inner ring and engagement with the shaft.
安装在外球面轴承宽内圈上的钢圈，有顶丝旋入内圈上的孔里并与轴接触。
Install outer spherical bearings wide inner ring on the rim, with the top wire screw hole on the inner ring and engagement with the shaft.
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