Second, hard 부분icle wear is caused by the abrasive 부분icles falling from the 부분 itself and the hard 부분icles entering the machine tool from the outside mixed into the processing area, which are machined and ground, and the 부속 are destroyed, which has a serious impact on the processing quality.
Third, surface fatigue wear is caused by the machine under the action of alternating load, which produces tiny cracks and dot-shaped holes, and the 부속 are damaged. This kind of wear is usually closely related to factors such as pressure, load characteristics, 부분 materials, and dimensions.
넷째, 열풍은 마찰 과정에서 납품에 발생하는 효과이므로부속탐욕이 불타오르는 것, 타는 듯한 근심 등을 조절한다. 섹스는 위대하며 우연의 본성을 동반합니다.
