副模

正模和副模标本存放于北京师范大学鸟类标本馆。

The holotype and paratype specimens are deposited in the Bird Museum of Beijing Normal University .

副模：7♀♀，同正模。

Paratypes , 7 ♀♀, the same data with holotype .

所述的挂线副模呈“U”型，底部插设于基座的插设槽内；

The vice module has a U shape and its bottom is inserted in the slots on the base .

所述的同一“U”型挂线副模的两个竖直边位于环形的同一半径方向上；

Two vertical edges of the same U-shaped vice module for hanging wire are positioned in the same radial direction of the ring-shaped slot .

分析排气管罩的拉伸工艺，设计1副拉伸模。

A drawing die was developed based on the analysis on the drawing process of exhaust pipe shield .

根据端盖的特殊要求，设计了一副整形模，一次性地达到了制件的尺寸精度和各部形位精度。

It is developed the restriking die to achieve once the precision of dimension form and position of end-cap .

一副注射模是否合理，是否能够生产出合格高质量的塑件，很大程度上依赖于注射模具的设计水平，其余就得依靠设备和模具制造工人的熟练程度等因素；

In mould industry , whether a mould is qualified or not heavily depends on the design of the mould .

分析了不锈钢锅盖成形工艺，确定了用一副复合模完成落料、浅球形的正向拉深和低锥形的反向拉深、冲孔和切边的复合工序。

The forming technology of stainless steel pot cover is analyzed . A compound procedure of blanking , shallow sphere-shaped forward drawing , low cone-shaped inverse drawing , punching and trimming with a set of compound die is determined .

介绍了一副自动冲压模，该模具是通过PLC编程控制系统，控制一套集电器、液压、气压和机械传动技术为一体的自动冲压模。

An automatic punching die is introduced . The mold controls the automatic punching die integrated with a set of electric , hydraulic , barometric and mechanical technologies by PLC programming control system .

在一副级进模中，其组成模板上的各类孔的总数有时多达几百个，设计非常繁琐。

There are several hundreds of plate holes in a progressive die , and the design work of these holes is very tedious .

详细介绍了一种汽车灯泡定位圈冲裁工艺和排料方案，并设计了1副冲裁模。

The blanking process and layout scheme for the centering ring of automobile bulb was presented in detail , and then the design of the blanking die was introduced .

通过对零件的工艺分析，改进了工艺方案，用一副对冲孔模完成两边同时冲孔，降低了生产成本，提高了生产效率；

By process analysis to parts , the process project is improved , using one pair of piercing die to accomplish piercing at both sides , the manufacture costs is lowered , and working efficiency is improved .

球阀副阀体法兰钻模夹具设计

Drilling die and clamp design for bonnet of ball valve