活塞环槽

精切活塞环槽侧向微进给系统设计

Sideway Fine Feed System for Finishing Piston Ring Groove

活塞环槽加工误差分析

Analysis of Error in Machining Piston Ring Groove

本文探讨了用PCD槽刀加工硅铝合金活塞环槽存在的成本较高，及在焊接、刃磨等关键工序上易出现的问题，通过试验可降低刀具成本30～50%。

When machining AlSi alloy with PCD ( polycrystalline diamond ) slotted cutter , there used to be high machining cost and welding or sharpening problems . In this papaer discussion is made on the machining technology of PCD slotted cutter .

随着聚晶金刚石（PCD）刀具材料在切削铝合金上的广泛应用，本文根据活塞环槽的性能要求及铝合金的切削特点，确定了PCD槽刀几何角度，设计了PCD环槽成型刀具。

The Polycrystalline diamond ( PCD ) has been applied widely in industrial fields as a new cutting tool material of high hardness and good wear-resistance . This thesis designed a type of PCD groove cutter by means of piston ring groove function .

铝合金活塞环槽的氩弧强化工艺

Argon Arc Strengthen Process of the Aluminum-Alloy Piston Ring Groove

铝合金活塞环槽微弧氧化改性

Micro-arc Oxidation Treatment for Ring Groove of Aluminum Alloy Piston

活塞环槽自动综合检测仪

Automatic Synthetic Parameter Measuring Instrument for Piston Groove

共晶铝&硅活塞环槽精切刀具研究及参数优化

Study and Optimization of Parameter on Cutting Tool for Eutectic Alpax Piston Ring Groove

等宽刃带切槽刀切削铝活塞环槽试验研究

Study on Cutting Tool of Constant Land Width for Cutting Aluminum Alloy Piston Groove

精切活塞环槽的新型刀具

New Cutters for Precisely Cutting Piston Ring Grooves

活塞环槽激光处理工艺优化

Laser Optimized Process for Piston Ring Grooves

Nd：YAG激光对活塞环槽表面硬化实验研究

The Experimental Study of Nd ∶ YAG Laser Hardening the Surface of Prison Ring Groove

铝活塞环槽的激光强化

Enhancing Aluminium Ring - Groove by Laser

清洁活塞环槽或油环开缝，绝对不能损伤金属部分。

Be sure that you do not remove metal when cleaning ring grooves or oil slots .

同时还给出了活塞环槽磨损过快的四个主要因素。

Second , the reason of rapid over-wear in piston ring grooves is caused by 4 main factors .

精切铝活塞环槽过程中刀具对环槽两侧面的熨压研究

Study on the extrusion process between the cutting tool and the cut surface of workpiece in cutting aluminum alloy piston ring groove

活塞环槽根部的应力随着活塞环与槽底的配合间隙的增大呈指数性增加。

With bigger root clearance between the ring and groove , the bigger stress at the groove root increase with an exponential growth .

介绍了活塞环槽自动综合检测仪的仪器结构、测量原理、主要组成部分以及达到的技术水平。

A automatic synthetic parameter measuring instrument used for the piston groove , including its structure , measuring principle , main parts and technical level is introduced .

但在船舶修理工作中，经常遇到上述损坏形式的铸铁船机零部件。例如，气缸盖、气缸套和增压器壳体裂纹或锈蚀，铸铁活塞环槽磨损等。

But ship-machinery parts suffering these problems are common in the ship-repairing industry , For example , cracks or corrosion of cylinder cover , cylinder liner and shell of supercharger , abrasion of cast piston ring notch .

根据实践中车用空压机窜油问题较为普遍的现象，分析窜油的主要因素，然后通过改进活塞环槽，提高气缸气密性，达到有效地控制空压机窜油的目的。

Oil flee problem is popular in vehicle air compressor . This article analyzes the main factors of oil flee , and through modification to piston ring groove to improve air tightness of cylinder , oil flee is effectively controlled .

介绍一种测量活塞斜环槽角度的装置

A Kind of Equipment for Measuring Piston Bevel Ring Groove Angles

大型柴油机活塞项环槽的激光热处理

Laser Hardening for Groove of Piston Head of Large Diesel Engine

汽油机活塞的环槽阳极氧化

Anodic Oxidation of Groove of Piston of Petrol Engine

大型柴油机活塞顶环槽激光淬火层的耐磨性研究

Research on Wear Resistance of the Laser Quenched Groove of the Piston Head in Large Diesel Engine

40/45柴油机活塞顶环槽的激光淬火研究

Study on Laser Quenching on the Piston Top Ring Groove of 40 / 45 Type Diesel Engine

在一个活塞气环槽内设有上下二片活塞环，二片活塞环上的开口相互错开。

Upper and lower piston rings are arranged inside a piston gaseous ring groove , and openings on the two-piece piston rings are mutually staggered .

研究了大型柴油机活塞项环槽激光淬火层的组织、耐磨性和磨损机理。

The structure , wear resistance and wear mechanism of laser quenched layer on the groove surface of the piston head were studied in this paper .

能够测试φ90～φ135活塞的环槽、外圆、销孔、压缩高、气门穴及重量等参数。

It can measure ring groove , outer diameter , pin hole , compression height , valve pocket and weight , etc. piston diameter range is Φ 90 ~ Φ 135mm .

钢头铝裙活塞钢头环槽的修复方法

Restoration method of steel crown ring groove of steel crown aluminium skirt piston

本文从活塞燃烧室、环槽、外圆型线、销孔形状、内冷油腔形状等方面介绍了满足欧III柴油机排放要求的活塞结构特点。

This paper introduces the structural characteristics of the piston that meets Euro-III emission regulation of diesel engine on combustion chamber , ring grooves , outside diameter profile , pin-hole shape , cooling gallery shape etc.