نتایج جستجو برای: grinder
تعداد نتایج: 477 فیلتر نتایج به سال:
Theoretical studies of the milling tillage working body, in particular, dynamic properties under conditions periodic external load, are substantiated and main technological parameters substantiated, energy performance indicators analyzed. The following data were adopted as initial for theoretical body: size row-spacing strips, dimensional characteristics root stem residues. machine gave such ju...
The wear patterns for drum-style automotive brakes tend to enlarge internal drum diameters. Such enlargement is most profound when used brake drums are machined restore the metal friction surfaces. Specialized arc grinding machinery has been match replacement shoe-style materials enlarged drums. process of removes material, thereby producing dust. When organic-style contained asbestos, use pose...
Dama Technologies specializes in the manufacture of machines which are able to process glass, ceramics and other hard-brittle materials at high precision. One of the highlights of the program is the five-axis, USG 500 ultrasound-assisted grinder, in which a hightorque Lehmann EA 520.L rotary table functions as a swiveling machine table. It contains a high-speed torque axis, which was manufactur...
BACKGROUND In recent years, there is an increasing tendency to use diced cartilage grafts in rhinoplasty surgery for improving dorsum contour irregularities. This study was designed to compare graft resorption between three techniques of diced cartilage using surgical blade, electrical grinder and grater in rabbit model. METHODS Thirteen New Zealand rabbits were divided into three groups. Th...
This paper introduces and tests a novel methodology for measuring networks. Rather than collecting data to observe a network or several networks in full, which is typically costly or impossible, we randomly sample a portion of individuals in the network and estimate the network based on the sampled ocial networks individuals’ perceptions on all possible ties. We find the methodology produces ac...
The processing of woody biomass waste piles for use as fuel instead of burning them was 11 investigated. At each landing slash pile location, a 132 kW grapple excavator was used to transfer 12 the waste piles into a 522 kW horizontal grinder. Economies of scale could be expected when 13 grinding a larger pile, although the efficiency of the loading operation might be diminished. Here, 14 three ...
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