rolling defect的例句大全

The test of rolling the differential thick lead sheet shows the internal surface hollow and hole defect is resulted from uneven deformation of rolled piece. The basic way to avoid the two defects is put forward.

通过轧制差厚铅板实验说明规律性的热连轧无缝钢管内表面凹坑、孔洞缺陷的形成主要是由于轧件不均匀变形所致，并提出避免这两种缺陷出现的基本思路。

The method of eliminating Q235B hot rolled steel strip cross break defect by changing rolling process is described in this paper.

横折是指热轧板卷开卷过程中，在板卷的某个部位出现垂直于轧向的条状折痕。

Elimination of UHPS defect of hot rolling strip by control shape

控制热轧板形治理横折缺陷

the slimline defect was formed by the folds forced in the surface which was generated by the inhomogeneity of edge and corner elongation in rolling process.

管线钢在轧制变形过程中，如果边角部金属延伸不均会产生折叠，压入钢板表面后形成“细线”缺陷。

Research of the Defect Hot rolling Low alloy Steel

低合金钢热轧缺陷分析

Chemical composition, hardness, microstructure and pitting defect appearance of the failed bearing rolling elements were studied by methods of chemical analysis, hardness testing, scanning electron microscope and metallographic examination.

采用化学分析、硬度测定、扫描电子显微镜检查和金相分析方法，对失效轴承滚动元件的化学成分、硬度、显微组织和滚动道（面）上的点状缺陷的形貌特征进行了分析。

Analysis of herringbone marks defect during aluminum foil rolling Sculpture on Skin

铝箔轧制过程中的麻皮缺陷

vibration models of one-point defect and multi-points defects for rolling element bearings are established based on the method of demodulated resonance technique ( drt), and one-point defect vibration model is testified to be a so sensitive and reliable method that it could find the fault position exactly.

本文建立了滚动轴承单点损伤和多点损伤的共振解调法理论振动模型，并对单点损伤理论模型进行了验证，结果表明该模型能够对滚动轴承的早期损伤做出精确的诊断。

The longitudinal surface crack on thin slab is a serious quality defect casting and rolling process.

薄板坯表面纵裂是连铸连轧生产线上的严重质量缺陷.

During operation of rolling or refrigeration transportation process later, all kinds of shape defect often are produced by rolled metal.

轧材在轧制过程或在以后的冷却和运输过程中经常会产生种种形状缺陷。

The conclusion was verified by simulation signals with different noise intensity and rolling bearing's defect vibration signal. Analysis shows that the proposed method is more effective than direct modulation or time delayed autocorrelation demodulation in denoising or clarifying modulation information.

不同噪声强度仿真数据和滚动轴承故障振动信号实验数据分析表明，该方法比直接解调或仅采用时延相关解调更能有效抑制噪声，凸现信号调制信息。

theoretical direction may be provided on judging defect of rolling workpiece surface.

从而为估测楔横轧成形阶梯轴类件时轧件表面是否会产生缺陷提供理论指导.