• 本文提出用砖代替木模的方法用于沉井工程部分施工的理论。

    This paper brings forward a new construction method that brick model has been used to replace wood model in blade feet part sinking well engineering.

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  • 人生重要就是学会在挫折而上,取得成功。

    One of the important lessons of life is to learn how to get victory out of defeat.

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  • 版本装有马达的剑旋转根被反光材料包裹的剑

    One version had a motorized hilt that spun a blade covered in reflective material.

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  • 硬质合金刀具不锈钢加工,其刀具耐用度主要是取决于面边界磨损不是主切削后刀面的平均磨损量。

    In many cases of stainless steel cutting operations with carbide tools, a tool life strongly depends on flank notch wear of depth of cut rather than average flank wear of main cutting edge.

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  • 论述了在实际加工过程切削钻头折断微孔加工精度的影响。

    This article focused on drilling in the actual processing of microporous main cutting edge of micro-drill breaks and microporous processing accuracy.

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  • 阐述麻花锥面原理及参数的确定方法,揭示内锥面存在“翘尾”现象的原因提出了相应解决措施。

    The inner cone grinding method of twist drills is discussed. The phenomenon of up tail in the grinding method is exposed and the solving idea is given.

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  • 磨削过程状破碎,而不是rvd那样大片破碎

    They are crushed into tiny pieces during grinding instead of big pieces like RVD diamond.

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  • 还有几型产品每个刀片包含狭长形切削部件(切削)纵向末端切削部件向外延伸

    In still other embodiments, each blade includes an elongated cutting member having a cutting edge, and the longitudinal ends extend from the elongated cutting member.

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  • 端子模具重要工序冲裁形状结构对端子生产质量影响很大

    Punching side blade is an important procedure of terminals die, its punching shape, concave die and convex die structure greatly impact the terminals on manufacture quality.

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  • 车削操作车床一个切削刀具旋转工件上进行金属切削。

    For turning operations, the lathe USES a single-point cutting tool which removes metal as it travels past the revolving workpiece.

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  • 一般淡黄白色灰色腹侧扩大规模往往黑色

    Generally the belly is pale yellow, white or grey, the enlarged ventral scales often edged with black.

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  • 本文从工艺出发,探讨钻头轧过程金属流动规律揭示带对扭轧金属流动影响

    In this paper, the metal flowing regularity of twist drill in rolling process has been researched, and it finds that the edge-line of the drill influenced the metal flow.

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  • 圆柱螺旋曲面铣刀成形铣削加工工艺工件上的螺旋曲面实质上就是盘形铣刀切削回转面螺旋给运动所形成包络。

    In the forming technique of cylindrical spiral curved surfaces, the contour of workpiece is virtually the result that disk shaped milling tools feed into the workpiece and move around its axis.

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  • 介绍了自制弹性车刀细长轴进行加工以及加工工艺加工注意若干问题

    This article introduces high resilience and wide ket turning tool with fine lathe tool made by own against processing fine long shaft, also process craft and pay attention to a number of question.

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  • 结果皮区创面愈合时间缩短,且愈后瘢痕增生不明显,色素改变较

    Results: All the thick split skin donor sites with razor thin skin transplanted healed in shorter period and with little scar or light pigmentation.

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  • 目的探讨厚供皮区创面回自体厚皮片临床疗效。

    Objective To investigate the clinical result grafting razor-thin graft onto the donor site of the split-skin.

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  • 本文刮削过程工作角度问题进行了探讨,对工作倾角、工作前工作进行了具体计算,得到了一些变化规律

    A study is made on the working Angle in scraping process, practical Calculations are taken up to the Angle of working edge, rake Angle and back Angle. Some patterns of such change are found out.

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  • 滚筒机构飞剪机是高速连轧机组关键设备,对剪切断面的质量调节精度着重要的作用

    The blade clearance plays an important role in the quality and precision adjustment in shearing area.

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  • 个人人为,目前国内市场上古董刀剑真品完全完整的,到明的不足5%(甚至1%)。

    I personally feel that, there are less than 5% (or even 1%) of authentic sword with complete fittings and blade in the current domestic market.

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  • 许多行业铝合金加工技术,较高表面光洁度切削质量很重要,也需要

    The machining technology of aluminum alloy surfaces with a good surface finish and edge finishing is very important and required in many industries.

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  • 金属基金刚石工具金刚石结合之间界面微观结构结合剂与金刚石的粘结强度、金刚石的出状态以及金刚石工具的使用性能寿命都有重要影响

    The interfacial microstructure between diamond and bonds in metal matrix diamond tool play an important role on the bonding of diamond, protrusion status, machining performance and tool life.

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  • 方法取头部下肢移植于厚皮区,观察愈合时间瘢痕增生情况

    Methods:Thin split thickness skin in scalp or leg were derived and transplanted to the donor site of intermediate thickness skin graft. The healing time and hypertrophic scar were observed.

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  • 实用新型增大强度使割刀工作过程更加平稳容易折断,提高了刀片使用寿命。

    The utility model increases the intensity of the edge protecting device, which makes the cutter knife work more stably and not be broken, thereby prolonging the service life of the blade.

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  • 还有几型产品每个刀片包含狭长形切削部件(带切削),纵向末端切削部件向外延伸

    In still other embodiments, each blade includes an elongated cutting member having a cutting edge, and the longitudinal ends extend from the elongated cutting member.

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  • 本文论证铣刀磨过程刀具铣刀轮廓型线精度影响,证明了高精度燃机轮铣削加工切实可行的。

    It proves that the precision of milling cutter profile may not be affected in the milling process and is achievable to mill disc groove with...

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  • 本文论证铣刀磨过程刀具铣刀轮廓型线精度影响,证明了高精度燃机轮铣削加工切实可行的。

    It proves that the precision of milling cutter profile may not be affected in the milling process and is achievable to mill disc groove with...

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