锯链的驱动张力是驱动力与切削阻力及摩擦阻力相对抗而产生的，在不同位置其大小不等。
Drive tension is caused by resistance of driving force and cutting resistance and frictional resistance and it is not the same value at different places.
可转位加工工具（切削） 、圆棒、环刀、圆盘形锯、钻孔工具、车刀、导向槽、刀片。
Rotating machining tools ( cutting ), round rods, circular knives circular saws, countersinking tools, turning tips, guide gibs, knive blades.
本文主要研究了应力场下锯切切削力的特点。试验证明在拉应力场下锯切工件比普通锯切工件的锯切力小，使切削更加有利、高效。
This paper mainly study the feature of sawing force under stress field. The experiments prove that the cutting force under stress field is smaller than that of common sawing.
得到了在超高速锯切A3R钢中断面受力和温度随切削速度升高而下降，A3R钢断面质量得到改善的结论。
The conclusion is that the section force and section temperature will decrease with the sawing speed increasing, and the surface quality on sawed A3R steel is improved.
根据本发明的刀片具有锯状或波纹状的边缘部以提供优异的切削性能。
The blade according to the present invention has a saw like or wavy edge part to provide an excellent cutting ability.
其目的在于提供一种锯、钻定位准确，使用方便，可减少病人损伤的便携式手术用切削工具。
The tool's objective is to provide a portable surgery cutting tool, which can locate sawing and drilling accurately, and is easy to be operated, reducing the damage to the patient.
不含矿物油、水溶性的冷却液，主要用于钻孔、研磨、螺纹切削、锯削、振动磨削、振动抛光。
Mineral oil free, water-miscible cooling lubricants, mainly for drilling, turning, milling, thread cutting, sawing, vibratory grinding, vibratory finishing.
本实用新型属于切削刀具，涉及一种用来在装饰板材上加工较大圆孔的孔锯。
The utility model belongs to a cutter for cutting, relating to a hole saw for processing bigger circular holes on the decorative panel, comprising a cylinder basal body;
导锯器是带锯机切削机构中的锯条导向装置。
即使因使用刀具而产生磨损，但由于锯状或波纹状的边缘部被半永久性地维持，所以切削性能不会降低。
Even though the abrasion occurs by using the blade, since the saw like or wavy edge part is semipermanently maintained, the cutting ability is not reduced.
通过详细的理论推导，推出单颗金刚石磨粒锯切速度方程、锯切运动方程和切削面积的计算公式。
The formulas for calculating equation of saw cutting speed and kinematic equation of saw cutting and cutting area are derived through theoretical derivation in detail.
通过详细的理论推导，推出单颗金刚石磨粒锯切速度方程、锯切运动方程和切削面积的计算公式。
The formulas for calculating equation of saw cutting speed and kinematic equation of saw cutting and cutting area are derived through theoretical derivation in detail.
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