以DF7C型内燃机车锻件中的杯形零件之一——气缸螺栓保护螺母为例，进行温挤压工艺研究，并据此设计出了成形模具。
Taking cylinder nut-protected bolt, one of the cup-shaped parts in the forging parts of DF7C gas engine, as an example, the warm extruding is researched, accordingly, the forming die is designed.
那台机器由气缸、活塞、旋转轴、齿轮、轴承、螺栓、螺丝钉和不锈钢外壳组成。
The machine consists of cylinder, piston, rotary, shaft, gears, bearings, bolts, screws and stainless steel crusts.
一般来说，气缸和气缸盖用螺栓紧固在一起，气缸与气缸盖之间用一薄垫圈确保密封良好。
Generally, the cylinder and the cylinder head bolt together with a thin gasket pressed between them to ensure a good seal.
结合大功率柴油机性能强化的数值计算，在考虑螺纹的基础上建立了气缸盖螺栓的CAD装配体模型；
With the numerical simulation of heavy-duty diesel engine to strengthen performance, a CAD assembly model of cylinder head bolt is built based on the thread.
当气缸垫装在气缸体上，然后装上气缸盖以后，气缸盖螺栓就压紧软金属垫，这样结合处就完全密封了。
When the gasket is placed on the block and the head installed, tightening of the head bolts squeezes the soft metal so that the joint is effectively sealed.
预紧工况下，缸盖螺栓沉孔深度对气缸套变形影响很大，适当的缸盖螺栓沉孔深度有利于减小气缸套变形。
Preload condition, the cylinder head bolt-hole depth of deformation of the cylinder sets a great impact on the proper cylinder head bolt hole depth Shen cylinder l.
内燃机。气缸盖螺栓。技术条件。
Internal combustion engines. cylinder head bolts. specifications.
介绍了装配作业中可确保发动机气缸盖全部螺栓对气缸垫压力均等的二次紧固的特点和原理。
The features and principles of the double tightening method for cylinder head bolts is introduced to insure the uniform pressure on cylinder gasket during assembling operation.
结合大功率柴油机提升功率的数值计算工作，介绍了评估气缸盖螺栓强度的两种方法：静强度分析法和疲劳强度校核法。
According to the numerical simulation of heavy-duty diesel engine to raise power, two methods to assess the strength of cylinder head bolt, static calculation and fatigue stress check, are introduced.
发动机关键工位螺栓包括连杆螺栓、曲轴螺栓、主轴承盖螺栓、气缸盖螺栓、飞轮螺栓和减振器螺栓等均属螺纹联接。
The key position bolt of the engine include connecting rod, crankshaft, main bearing, cylinder head, flywheel and shock absorber bolt, all of which belong to bolt fastening.
介绍了如何评估气缸盖螺栓强度。
This paper introduce how to evaluate the strength of cylinder head blot.
对柴油机气缸盖螺栓联接的受力进行了分析。
The stress analysis on cylinder head bolts linking of diesel engine was made.
气缸盖用的密封垫是用软金属薄片或金属和石棉组成的薄片制成，留出所有的气缸孔、水道孔、气门孔和气缸盖螺栓孔。
Head gaskets are made of thin sheets of soft metal or of asbestos and metal. All cylinder, water, valve, and head-Bolt openings are cut out.
螺栓穿过衬套被紧固，从而将摇臂轴固定在气缸盖上。
A bolt is fastened through the bush to thereby fix the rocker shaft on a cylinder head.
排气歧管采用螺栓联接固定在气缸盖上。
气缸盖与气缸体用高强度的钢螺栓缚连结。
The cylinder head is attached to the block with high-tensile steel studs.
气缸盖与气缸体用高强度的钢螺栓缚连结。
The cylinder head is attached to the block with high-tensile steel studs.
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