Bamboo plywood template: 1 Scope This standard specifies the terms and definitions, classification, code and specifications, requirements, test methods, inspection rules, marking, packaging, transportation and storage of bamboo plywood formwork (hereinafter referred to as template). This standard applies to bamboo formwork for concrete construction. 2 Normative references The terms in the following documents become the terms of this standard by reference to this standard. For dated references, subsequent Amendments (not including errata content) or modified versions do not apply to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents are available. . GB/T 14732-1993 Urea-formaldehyde, phenolic, melamine-formaldehyde resin for adhesives in the wood industry GB/T 17657-1999 Test method for physical and chemical properties of wood-based panels and veneered panels LY/T 1574-2000 Bamboo plywood for concrete formwork 3 Terms and definitions The following terms and definitions apply to this standard. 3.1 Bamboo plywood form Plybamboo form It is made of various kinds of composite structures such as bamboo mats, bamboo curtains and bamboo sheets, and composited with other materials such as wood veneers. It is specially used for bamboo plywood for concrete construction. 3.2 Bamboo mat bamboo woven-mat A bamboo mat is woven by criss-crossing. 3.3 Bamboo curtain The bamboo raft is woven into a curtain made of non-plastic wire or rope. 3.4 Bamboo strip A sheet of bamboo material that has been shaved after removing bamboo green and bamboo yellow. 3.5 Blank assembly require According to the structural design of the bamboo formwork, the combination of the layers of materials as required before gluing. Bearings play a vital role in the machinery industry. Here are a few of the main roles of bearings in the machinery industry: Machine Tapered Bearings,Tapered Roller Bearings,High Precision Hardness Bearing,Low Noise Bearing Hebei Fangqiang bearing manufacturing Co., LTD , https://www.fangqiangbearing.com
1. Support and positioning: Bearings are used to support rotating shafts and wheels so that they can rotate smoothly and ensure that their positions are accurate. Bearings enable machinery to operate efficiently by reducing friction and resistance.
2. Transmit force: Bearings are able to transmit force in mechanical equipment so that it can work properly. For example, crankshaft bearings in automobile engines transmit the power generated by the engine to enable the vehicle to move.
3. Reduced friction and wear: Bearings reduce friction and wear in mechanical equipment by providing lubrication and reducing direct contact between metal surfaces. This not only extends the service life of the mechanical equipment, but also reduces the frequency of maintenance and repairs.
4. Protection against vibration and noise: Bearings reduce vibration and noise in mechanical equipment. By balancing and stabilizing rotating parts, they reduce vibration and noise during the operation of mechanical equipment.
In conclusion, bearings play a vital role in the machinery industry, supporting and positioning rotating components, transmitting force, reducing friction and wear, and preventing vibration and noise. Without bearings, machinery and equipment would not function properly.