Blade Standards

5.1 This test method determines hiding power of a test paint by visual evaluation of a spray applied coating. Note 1: Test Method D2805 describes an instrumental method for determining hiding power. The paint film is applied at a uniform thickness (for example with a doctor blade), the film...

628410-000030-000050 1 Scope IEC 62841-1:2014, Clause 1 is applicable, except as follows. Addition: This document applies to band saws intended for cutting wood and analogous materials, plastics and metals, except magnesium. This document does not apply to transportable scroll saws and jig saws...

5.1 Control of silica in boiler feedwater and boiler water is necessary to minimize the formation of scale-forming silicates that decrease heat transfer in the boiler. Volatilization and carryover of silica with the steam may cause hard, glassy siliceous deposits to form on turbine blades...

5.1 This test method assesses the cut resistance of a material when exposed to a cutting edge under specified loads. Data obtained from this test method can be used to compare the cut resistance of different materials. 5.2 This test method only addresses that range of cutting hazards that are...

5.1 Silicon (Si), a metalloid, is the second most abundant element in the earth's crust. Various forms of silica (silicon dioxide SiO2) are found in quartz, sand, and rocks. The degradation of these rocks results in silica found in natural waters. Silica in natural waters can be found as ionic...

1.1 This practice provides guidelines for acoustic emission (AE) examinations of fiberglass reinforced plastic (FRP) fan blades of the type used in industrial cooling towers and heat exchangers. 1.2 This practice uses simulated service loading to determine structural integrity. 1.3 This...

This specification covers the manufacture of gyroplanes and includes design and performance requirements for light sport gyroplane aircraft. A gyroplane is a rotorcraft to be used for day visual flight rules (VFR) only, with rotor blades that are not engine-driven in flight and are supported...

1.1 This guide provides information promoting the safe use of table saws based on recommended practices in the United States, but may not reflect practices outside of the U.S. This guide includes the following activities: 1.1.1 Installation; 1.1.2 Setup; 1.1.3 Operation; and 1.1.4 Maintenance. 1.2...

1.1 Five practices are given for preparing films of uniform thickness of coatings on test panels. These practices are: Practice A-Automated Spray Machine Application Practice B-Motor-Driven Dip Coater Application Practice C-Motor-Driven Blade Film Application Practice D-Hand-Held Spray Gun...

To provide a standard interface adapter flange on any blade classification instrument capable of meeting the sensitivity requirements for the specific class.

1.1 This practice describes the measurement of dry film thickness of coating films by microscopic observation of precision angular cuts in the coating film. Use of these procedures may require repair of the coating film. This practice is intended to supplement the manufacturers' instructions for...

1.1 This test method describes a bench procedure to simulate the oil aging encountered in Test Method D7320, the Sequence IIIG engine test method. These aged oils are then tested for kinematic viscosity and for low-temperature pumpability properties as described in the Sequence IIIGA engine test,...

1.1 This practice covers guidelines for the evaluations of flushing vehicles for pigment dispersion using a vacuum modified sigma blade mixer, or vacuum flusher. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1...

628410-000030-000090 1 Scope This clause of Part 1 is applicable, except as follows: Addition: This part of IEC 62841 applies to transportable mitre saws intended to be used with a toothed saw blade for cutting wood and analogous materials, plastics and nonferrous metals except magnesium...

5.1 A colorant sometimes fails to disperse completely in a base paint due to poor compatibility, which can be the fault of the colorant, the paint, or both. This will result in poor color development, which is readily manifested by the common procedure of applying the paint with a doctor...

5.1 Silicon comprises about 28 % of the lithosphere and is, next to oxygen, the most abundant element. It is found as the oxide in crystalline forms, as in quartz; combined with other oxides and metals in a variety of silicates; and in amorphous forms. Silicon is the most abundant element in...

628410-000040-000040 1 Scope This clause of Part 1 is applicable, except as follows: Addition: This document applies to hand-held and walk-behind lawn trimmers and lawn edge trimmers , used by a standing operator for cutting grass, weeds or similar soft vegetation, and grass trimmers , brush...

629860-000000-000000 1 Scope This document sets the general and dimensional interchangeability requirements for plugs, socket-outlets, connectors and appliance inlets with arcuate contacts of standardized configurations (hereinafter referred to as accessories), with a rated operating voltage not...

1.1 This specification covers minimum requirements for the design of electric engines. 1.2 Distributed propulsion is not excluded; however, additional requirements will be needed to address the additional issues that distributed propulsion can create. Some of those issues may include: use of a...

This part of IEC 62841 applies to transportable table saws with - a toothed single blade; or - stacked blades that cut a single groove or slot; or - a moulding head cutter intended for cutting wood and analogous materials, plastics and nonferrous metals except magnesium with a saw...