Chipping Characteristic of Friable Abrasive Grains
نویسندگان
چکیده
منابع مشابه
Micro Cutting Simulation of Abrasive Grains in the Grinding Process
In the current work we present approach to study the mechanism of the cutting of abrasive grains in the grinding wheel using finite element analysis (FEA). The simulation process is done by separating two abrasive grains from the grinding wheels and the microprocess of material removal in the case of surface grinding is simulated. Modelling was done on the workpiece steel S-7 and material grain...
متن کاملA Study on Fracture Behavior of Brazed Multicrystalline CBN Abrasive Grains During Grinding
This paper analyses the fracture behavior of the brazed BCBN grain by comparison with brazed PCBN grain through grinding test of Nickel-based superalloy. The self-sharpening effect is created by timing micro-fracture behavior for BCBN abrasive grains, but by macro-fracture behavior for PCBN abrasive grains. During grinding with brazed BCBN abrasive grains, the material is removed together with ...
متن کاملChipping in to microfluidics
physics.ubs.ca Imagine stepping off the edge of a swimming pool, only to find that your foot deflects the surface of the water without breaking it, as if held by some impenetrable skin. As you walk forward, the water continues to support you; but if you take a running leap and bring your full weight down on the surface, then it snaps open to envelop you without a splash. Rather than plunging to...
متن کاملfiaXl.ing and chipping
In tree-length harvesting operations, the trees are usually delimbed and topped in the woods. Sawlogs are bucked, and pulpwood is loaded tree-length. The use of in-woods chipping has been limited to energywood production because high bark content limits the use of whole-tree chips as pulp furnish. Flail delimbing and debarking allows economical processing and chipping of whole trees in the wood...
متن کاملSur l'inégalité de Turán-Kubilius friable
An integer n is said to be y-friable if its largest prime factor P (n) does not exceed y. By convention, P (1) := 1. Classical notations are S(x, y) := {n x : P (n) y} for the set of y-friable integers not exceeding x and Ψ(x, y) for its cardinality. The study of friable restrictions of arithmetic functions is closely connected to the Kubilius model of probabilistic number theory. In this frame...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Society of Precision Engineering
سال: 1976
ISSN: 0374-3543
DOI: 10.2493/jjspe1933.42.1139