查询词典 seal cutting

Steel cord cutting and splicing line is suitable for cutting uncured calendered steel cord in 90°based specified width and turning the cut steel cord to 90°, then butt splicing them into continuous steel cord and finally winding up into rolls according to required length.

90°钢丝帘布裁断接头机组，是用来在规定的宽度下，以90°角裁切未硫化的压延钢丝帘布，并将裁断的钢丝帘布转90°对接成连续的钢丝帘布，通过卷取装置卷成需要长度的卷。

Company Introduction: Ningbo Wenbai Machinery Manufacturing Co.,Ltd. specialize in manufacturing book binding machines. The products mainly cover three categories:1.loose-leaf binding machines : double wire forming machine, double wire binding machine, semi-automatic/ fully-automatic punching machine, spiral binding machine and related materials;2.perfect binding machines : various type paper-folding machines, gathering machines, three-knife trimmers, perfect binders, etc.3.corrugated box die-cutting machine: automatically plate-to-plate die-cutting machine,laminating machines, UV varnisher glazing machines, and overwrapping machines.

公司简介：宁波文百机械制造有限公司专业制造书刊装订类设备，产品主要分三大块：一是活页本装订系列产品，主要有双线圈成型机，双线圈装订机，半/全自动冲孔机，单线圈装订机及相关耗材；二是书刊装订系列设备，主要有各种折页机，配页机，三面切书机，椭圆胶订包本机等；三是包装系列主要有瓦楞模切类设备，主要有全自动平压平模切机，复膜机，UV上光及药品、食品包装产品。

Except for research and discuss on turning and milling gray cast iron under high cutting speed, only few studies about machining nodular cast iron and vermicular cast iron with PCBN tool were carried out, while the two materials are widely used in manufacturing, specially automobile, aviation and machine tool. Therefore how to cutting these hard-to-machine materials economically and effectively is becoming an urgent-to-solve problem.

但是对于铸铁加工领域的研究则相对较少，除了对高速切削和铣削灰铸铁有较为深入的研究探讨外，关于PCBN刀具对球墨铸铁、蠕墨铸铁等材料加工应用的研究却很少，而这两种材料近些年已经大量的应用于汽车、航空、机床等制造业中，因此如何经济有效的加工这样难加工材料成为迫切需要解决的问题。

At present, our company mainly manufactures modular plug auto-termination machine, wire rubbing machine, nail making machine, groove cutting machine, foot cutting machine, hollow nail machine, accurate automatic lathe, and the CG1515A, CG1525, CG118 automatic lathes of axle type.

都江堰市超越公司，主要以香港超越公司为主体，其中都江堰市越超主要生产打头机、搓丝机、制钉机、割槽机、割脚机、空心钉机和精密自动车床、CGl515A、CGl525、CGll8型轴类自动车床。

For woodiness material,different properties need different geometric parameter of cutting tools.Processing velocity,working quality and service life will be improved greatly if material properties is correspondent with parameter of cutting tool.

对于不同的木质材料，如果能使用与之相适应的不同参数的刀具则会大大提高木质材料加工速度、加工质量及刀具的使用寿命。

At the same depth of cut, the horizontal cutting force of Taiwan zelkova was larger than that of China fir. The vertical cutting force of Taiwan zelkova had upper direction at depth of cut more than 0.3 mm.

在同一切削深度时台湾榉之水平切削分力均较杉木者大，台湾榉在切削深度0.3 mm以上时垂直切削分力向上。

Is not that which Ephraim took up after the grape-cutting better than all the grapes which Abiezer got in from the grape-cutting?

以法莲拾取剩下的葡萄不强过亚比以谢所摘的葡萄吗？

By conducting comparative test on two types of slotted screen samples made of the same materials but different processing methods in the lab, it is proved that CBN ceramic cutting method may improve the anticorrosion and antiscale properties of the slotted screen by boronising the surface during cutting.

通过对相同材质、不同加工方法制成的两种割缝筛管试件的室内对比试验，证实了使用高含硼特殊刀具磨削加工的割缝筛管缝隙表面具有很好的防腐和防垢性能。

In equipment investment, a 台平 applanation die-cutting prices will be enough to buy more than one rotary die-cutting machine.

在摆设投资方面，一台陡压陡模切机的代价足以采办众台圆压圆模切机。

The technologies such as the clustering diamond cutting tool in the fine machine and the reasonable cutting tool angle parameters, designing appropriable clamp that increases the oriented accuracy and reduces the strain of the work piece, the natural aging that releases the stress of the coarse machine and increases the accuracy of the part shape tolerance,...

提出在精细加工中采用聚晶金刚石刀具，选择合理的刀具几何参数；设计专用夹具提高定位精度；通过自然时效释放粗加工应力，提高零件形位公差精度；采用以磨代钻、代铣等工艺措施，提高材料的机加工精度，并解决了玻璃纤维分层和撕裂等问题。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。