Search results
776
[Page extract]
BS EN 671-1
Fire hydrants, Fire hoses, Firefighting equipment, Flexible pipes, Fire hose reels, Hose reels, Fire safety in buildings, Performance, Approval testing, Corrosion tests, Ageing tests, Flow measurement, Endurance testing, Impact testing, Pressure testing
777
[Page extract]
ASTM D1002
This test method covers the determination of the apparent shear strengths of adhesives for bonding metals when tested on a standard single-lap-joint specimen and under specified conditions of preparation and test.
779
[Page extract]
ASTM D1683
This test method measures the sewn seam strength in woven fabrics by applying a force perpendicular to the sewn seams.
781
[Page extract]
BS EN ISO 12625-12
Specifies a test method for the determination of the tensile strength of perforated lines of tissue paper. It uses a tensile-testing apparatus operating with a constant rate of elongation.
782
Case study
Cosmetics tube flip-cap attachment strength
Customised engineering example
Many flip-caps on flat-sealed cosmetics tubes are not designed for removal by the consumer under normal use.
783
[Page extract]
BS EN 2243-3
Air transport engineering, Adhesives, Metals, Cellular materials, Peeling tests, Adhesion tests, Tensile testing, Test specimens, Specimen preparation, Testing conditions, Test equipment
784
Case study
Kiểm tra độ bền kéo trên miếng đệm cao su
Yêu cầu British Gaskets là nhà sản xuất chính về gioăng, sản phẩm làm kín và khuôn. Chúng được làm từ nhiều loại vật liệu khác nhau để phù hợp với nhiều ứng dụng.
785
[Page extract]
Electrical switches and connectors
Switches and connectors may be low-cost simple electro-mechanical devices but they are ubiquitous in millions of products and devices we use every single day.
787
[Page extract]
BS EN 28510-1
Test for measuring resistance to peeling at a nominal 90°, particularly suitable for adherends that are insufficiently flexible for a 180° peel test.
788
[Page extract]
Springs
Springs are elastic objects used to store mechanical energy and they change shape in response to external forces, returning to their original shapes when the forces are removed.
789
Case study
Bulk liquid carrier closures
Customised engineering example
Our client manufactures liquid bulk carriers fitted with two-part plastic valve closures. The collar is welded to a plastic bag, and the valve closure is fixed onto it by a compression joint.
791
Case study
Syringe plunger breakaway and glide force
Customised engineering example
The majority of syringes are single-use, disposable and manually-operated.
792
[Page extract]
BS EN 863
Protective clothing, Clothing, Perforating tests, Penetration tests, Mechanical testing, Tensile testing, Test equipment, Specimen preparation, Performance testing
793
[Page extract]
BS EN 5057
Specifies requirements for dimensions, performance characteristics and test programme. section 16 is insertion & withdrawal force test
794
[Page extract]
ASTM E9-09
These test methods cover the apparatus, specimens, and procedure for axial-load compression testing of metallic materials at room temperature.
795
Case study
Medical sharps bin puncture resistance
Customised engineering example
International standards (ASTM F2132, BS 7320, BS 23907) specify the puncture resistance of medical sharps containers.
796
[Page extract]
Aerospace
Safety and reliability are paramount in the aerospace industry. Around the world many airlines, manufacturers of commercial and military aircraft and helicopters, suppliers of fasteners, landing gear and avionics plus mainte
797
Case study
Kiểm tra độ kín chống giả mạo
Yêu cầu Alcoa yêu cầu một hệ thống nhanh chóng kiểm tra các vòng chống giả mạo trên các loại nước ngọt và nước khoáng. Hệ thống phải dễ vận hành và cho phép nạp nắp nhanh chóng.
798
Case study
Kiểm tra mối hàn chiếu sáng
Yêu cầu Một vật cố định đơn giản, chi phí thấp đã được khách hàng chỉ định cho Phòng thí nghiệm Kiểm tra Chất lượng. Đây là để tổ chức một cụm chiếu sáng trong một thử nghiệm, nơi các tiếp điểm hàn được kéo ra.
799
[Page extract]
Doors, windows and shutters
The effective safe performance of doors, windows and shutters requires them to be sturdy yet also easy to operate for users.
800
[Page extract]
Physiology
We exert force and torque with our muscles in almost all our everyday activities.