Using Special Home-made Machine-tools to Manufacture the Two Ends of the Pinholes of Auto Front Axles;
用自制专用机床加工汽车前轴主销孔两端面
Machining the pin-hole on the rotor assembly of the super stack gas turbine;
特大功率烟气轮机转子销孔的加工
Coniform Piston Pin Bore Design in DOE Method
使用DOE方法进行活塞异型销孔设计
In view of the situation of wear and oil deposition on piston pin bore found during diesel engine test,a new design method for optimizing the surface stress distribution of piston pin bore was presented based on the analysis of pin bore loading capacity and a mixed lubrication model.
针对某高负荷柴油发动机活塞在试验中出现销孔磨损及机油粘结的现象,基于对销孔表面承载和混合润滑模型的分析,提出了优化销孔表面应力分布的曲面设计方法。
The different durability performances of a piston may be caused by the different parameters of the piston pin bore profile.
不同销孔结构参数对活塞可靠性的影响不同。
One kind of PCD boring tool and a fine adjustment boring bar,which are suitably used in precision finishing the surface of pinhole of combustion engine piston,are introduced.
介绍了一种适用于发动机活塞销孔表面精镗加工用聚晶金刚石镗刀和可微调刀具尺寸的精密微调镗杆 ,该镗刀和镗杆组合具有较高的加工精度和表面粗糙度精度以及调整方便、使用寿命长的特点。
Failure Analysis on Outside Left Main Pin Hole of Vehicle Front Axle
汽车前轴左主销孔外侧断裂失效分析
Pins with split pin hole
GB/T880-1986带孔销
bolt or cotter-pin drill
螺栓或开尾销孔钻头
Fasteners--Split pin holes and wireholes
GB/T5278-1985紧固件开口销孔和金属丝孔
Mr.Superintend,the hole of the lower rudder pintle damaged.It needs to be bored.
机务总管先生，下舵销孔有所损伤，需要镗孔处理。
Drilling method of pin hole: the pin hole shall be predrilled by supplier prior to hot dip galvanization.
销钉孔的钻法：销钉孔应为供应商在热镀锌预钻好。
The Feasibility Analysis of KongMing Corporation E-Marketing and Marketing Tactics Research;
孔明公司网络营销可行性分析与营销策略研究
Manual operation can be carried out when bolt is pulled in the hole.
专用插销插入孔中即可进行手动操作。
a string that can be passed through a hole in a door for raising the latch from outside.
能穿过锁孔从外面支持插销的带子。
There is a pin hole between outside shell and output axis.
外套与输出轴的径向有一个插销孔。
We have a wide range of sizes, and at the moment we have an attractive offer.
我们的打孔机规格齐全，现在优惠销售。
Marketing Plan of DMC Company in China Natural Gas Industry;
DMC中国公司高级孔板阀市场营销策划
Practice of destruction of overdue explosive by using deep-hole blasting method
深孔爆破法附带销毁过期炸药的实践
Coniform Piston Pin Bore Design in DOE Method
使用DOE方法进行活塞异型销孔设计
portless brake master cylinder
无补偿孔式制动主缸
compensating brake master cylinder
有补偿孔式制动主缸
hoel of piston crown
(制动主缸内) 活塞出油孔
double end cut-off and boring machine
双端横切及主钻孔机