本文提出用砖模代替木模的方法用于沉井工程中刃脚部分的施工的理论。
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.
人生中重要的一课就是学会在挫折中迎刃而上,取得成功。
One of the important lessons of life is to learn how to get victory out of defeat.
在其中一个版本中,装有马达的剑柄旋转一根被反光材料包裹的剑刃。
One version had a motorized hilt that spun a blade covered in reflective material.
硬质合金刀具在不锈钢加工中,其刀具耐用度主要是取决于后刀面边界磨损而不是主切削刃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.
集中论述了在实际微孔钻削加工过程中主切削刃对微钻头折断和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.
阐述了麻花钻内锥面刃磨法的原理及参数的确定方法,揭示了内锥面刃磨中存在“翘尾”现象的原因并提出了相应的解决措施。
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.
在磨削过程中呈微刃状破碎,而不是象rvd那样大片的破碎。
They are crushed into tiny pieces during grinding instead of big pieces like RVD diamond.
还有几型产品中,每个刀片包含狭长形的切削部件(切削刃)其纵向末端从切削部件向外延伸。
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.
冲裁侧刃是端子模具中的重要工序,其冲裁形状和凸、凹模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.
在车削操作中,车床用一个单刃切削刀具在旋转的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.
一般腹中是淡黄、白色或灰色,腹侧扩大规模往往与黑色刃。
Generally the belly is pale yellow, white or grey, the enlarged ventral scales often edged with black.
本文从工艺出发,探讨了钻头四辊扭轧过程中金属的流动规律,揭示了刃带对扭轧金属流动的影响。
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.
在圆柱螺旋曲面的盘形铣刀成形铣削加工工艺中,工件上的螺旋曲面实质上就是盘形铣刀切削刃回转面螺旋进给运动所形成的包络。
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.
介绍了自制弹性宽刃精车刀对细长轴进行加工,以及加工工艺和加工中要注意的若干问题。
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.
结果:刃厚皮回植中厚供皮区创面愈合时间缩短,且愈后瘢痕增生不明显,色素改变较轻。
Results: All the thick split skin donor sites with razor thin skin transplanted healed in shorter period and with little scar or light pigmentation.
目的探讨中厚供皮区创面回植自体刃厚皮片的临床疗效。
Objective To investigate the clinical result grafting razor-thin graft onto the donor site of the split-skin.
本文对刮削过程中工作角度问题进行了探讨,并对工作刃倾角、工作前角和工作后角进行了具体计算,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.
滚筒机构飞剪机是高速连轧机组中的关键设备,其剪刃侧隙对剪切断面的质量、调节精度起着重要的作用。
The blade clearance plays an important role in the quality and precision adjustment in shearing area.
我个人人为,在目前国内市场上的古董刀剑真品中,完全装与刃完整的,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.
在许多行业的铝合金加工技术中,较高的表面光洁度及切削刃质量很重要,也很需要。
The machining technology of aluminum alloy surfaces with a good surface finish and edge finishing is very important and required in many industries.
金属基金刚石工具中的金刚石与结合剂之间的界面微观结构对结合剂与金刚石的粘结强度、金刚石的出刃状态以及金刚石工具的使用性能和寿命都有重要的影响。
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.
方法:取头部或下肢刃厚皮移植于取中厚皮区,观察其愈合时间及瘢痕增生情况。
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.
本实用新型增大了护刃器的强度,使割刀在工作过程中更加平稳,不容易折断,提高了刀片的使用寿命。
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.
还有几型产品中,每个刀片包含狭长形的切削部件(带切削刃),其纵向末端从切削部件向外延伸。
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.
本文论证了铣刀刃磨过程中刀具刃磨对铣刀轮廓型线的精度不受影响,证明了高精度燃机轮槽的铣削加工是切实可行的。
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...
本文论证了铣刀刃磨过程中刀具刃磨对铣刀轮廓型线的精度不受影响,证明了高精度燃机轮槽的铣削加工是切实可行的。
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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