Why choose VTS horizontal tensile test bed?

Why choose VTS horizontal tensile test bed? Horizontal tensile test bed is used for tensile strength test of lifting gears, rigging, etc material, like steel wire rope, chain, webbing sling, spreader beam, shackles, hooks, fiber ropes, etc. We, VTS, we have more than 20 years experience on design, manufacturing of horizontal tensile test bed in China. In load capacity, it starts from 30T to 2000T. Our customers are widely spread both home and abroad. Why choose VTS brand horizontal tensile test bed? Our [...]

ISO 7802:2013 Metallic materials – Wire – Wrapping test

ISO7802: 2013: Metallic Material- Wire-Wrapping Test. ISO7802: 2013: Metallic Material- Wire-Wrapping Test standard specifies the method for determining the ability of wire of diameter or thickness 0,1 to 10 mm inclusive to undergo plastic deformation during wrapping. The test consists of winding a wire to a specified number of turns around a mandrel of the diameter specified in the relevant standard to form a closely wrapped helix. It may also include a specified sequence of windings and unwindings, or even [...]

Metal Wire Wrapping Test

Metal Wire Wrapping Test ISO7802: 2013: Metallic Material- Wire-Wrapping Test. ISO7802: 2013: Metallic Material- Wire-Wrapping Test standard specifies the method for determining the ability of wire of diameter or thickness 0,1 to 10 mm inclusive to undergo plastic deformation during wrapping. The test consists of winding a wire to a specified number of turns around a mandrel of the diameter specified in the relevant standard to form a closely wrapped helix. It may also include a specified sequence of windings and [...]

50KN Universal Testing machine Exported to Australia Laboratory

50kN WDW-50 Computerized Electronic Universal Testing Machine Exported to Australia Laboratory A customer from Australia, who has purchased a series of testing machines for their laboratory. It includes one 50kN WDW-50 Computerized Electronic UTM, one Charpy Impact Testing Machine, Hardness Tester, Metallographic Sample Grinding Polishing machine and Sample Cutting machine. Our 50kN Computerized Electronic Universal Testing Machine can be used for tensile, compression, bend test. It can test materials, like plastic, rubber, composite material, etc. Our charpy impact testing machine is used for [...]

Guide you how to select a suitable tensile testing machine

Guide you how to select a suitable tensile testing machine For those new customers who have diffiluclty in selecting a suitable tensile testing machine, this article might help you a little. First, to check the max. testing force of your testing material. The material you want to test is metal materials or non-metal materials. By calculation, you can figure out it’s tensile force by the specimen’s section area and it’s tensile strength.  If non-metal materials, the testing force would be usually small. For [...]

Metal Materials Mechanical Testing Items and Testing Machines

Metal Materials Mechanical Testing Items and Testing Machines   The use of metals and alloys like cast iron, steel, stainless steel and alloy steel has been a part of our human history for ages. In recent years, even though the demand for nonferrous metals and new non-metallic materials has increased dramatically, world metal and alloy production and use have risen steeply as well, and are still the mainstay of manufacturing. Along with the dramatic rise in usage, the safety and reliability [...]

How to select an extensometer

How to select an extensometer? Introduction The electronic extensometers are made according to resistance strain principle. It has legerity structure, good stability and easy to operate, and has became the essential sensor for strain automatic testing and been widely used in various academies, scientific research institutes, factories, laboratories.  Applications YYU series mainly used to determine the axis strain. For example, modulus of elasticity E, prescriptive non-proportional extend stretch Rpxx, prescriptive general extend stretch Rtxx, various elongation percentage, strain hardening index n and other parameters. Main Technical Specifications Model YYU-5/50 YYU-10/50 YYU-25/50 YYU-25/100 Gauge Length [...]

Steel ReBar Bending and Reverse Bending Testing Machine

Steel ReBar Bending and Reverse Bending Testing Machine The steel bar bend testing machine can be used to do bending and reverse bending test for steel bar, rebar, round bar. It is an important equipment to test the recurvating character of screw thread steel bar in steel factory and architectural company. Testing standard: ASTM A615/615M, ISO 7438, ISO 15630-1,2,3, BS4449, EN 10025, etc. Main Technical Specifications: Model GW-40B GW-50B Range of bend steel bar’s diameter φ8- φ40mm φ8- φ50mm Bending angle- positive direction 0° – 180° at will Bending angle- reverse [...]

ISO 6892 Metallic materials-Tensile testing-Part 1:Method of test at room temperature

ISO 6892 Metallic materials — Tensile testing —Part 1:Method of test at room temperature 1 Scope This part of ISO 6892 specifies the method for tensile testing of metallic materials and defines the mechanical properties which can be determined at room temperature. NOTE Annex A indicates complementary recommendations for computer controlled testing machines. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any [...]