A method is developed for correcting the accuracy of non rotating and aspherical lens by controlling the pressure of the polishing die during computer controlled optical surfacing (CCOS).
为提高自由曲面型面加工精度，提出了在计算机控制光学表面成型工艺中基于压力控制的抛光修正方法。
The mechanical mending and grinding of carbide die generally pass 4 procedures of kibbling, fining grinding, extract grinding and polishing.
硬质合金模的机械修磨一般要经过粗磨、细磨、精磨、抛光4道工序。
The preparation process of the 18k gold bullet and gold bracelet comprises the steps of cutting, heating die and polishing.
所述18K金弹金手镯的制备工艺步骤为：开料、热模和抛光。
The developing success of this machining and control system provides with a new machining equipment for the realization of automatic grinding and polishing of a complex mould and die surface.
该系统的研制成功，为实现模具复杂形面的自动高精度光整加工提供了条件。
Our company has completely establishment, such as Zinc die casting, professional marching, polishing and plating and many manufacture techniques.
本公司拥有配套车间，从锌压铸，精加工、抛光、电镀、一直到成品。
We can do metal die-casting, punching, polishing, plating and plastic injection, etc.
开隆五金有限公司们可以提供压铸，冲压，抛光，电镀及塑料注塑等生产和加工。
Forming large die-casting after casting mould polishing;
大型精铸模具压铸成型后抛光；
Forming large die-casting after casting mould polishing;
大型精铸模具压铸成型后抛光；
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