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26
2021-02
Fastener: matters needing attention of scaffold fastener type steel pipe scaffold
What is scaffolding fasteners? What is the role of scaffolding fasteners? Hebei billion precision casting co., LTD., a small series to give you a detailed introduction of the relevant knowledge content. Scaffolds and support frames composed of fasteners and steel pipes that are set up for construction and bear loads are collectively referred to as scaffolds. Fasteners are buckle connectors fastened by bolts. Fastener-type steel pipe scaffolds commonly used in China are made of cast iron. In addition to cast iron fastener-type steel pipe scaffolds, there are also steel fastener-type steel pipe scaffolds.
2021-02-26
18
2021-02
48-60 fasteners: cross fasteners should be how to use?
How to use the cross 48-60 fastener? The cross fastener has remarkable features and significant progress, which makes the fastener reduce the number of parts and reduce the cost. In addition, since the thickness of the flanging material is greater than the thickness of the hollow rivet, the tensile strength and torque rigidity are greatly improved. The cross buckle has good use value, can be used for humanized operation, can be used for humanized operation, the working principle is relatively simple, without complicated procedures. The cross 48-60 fastener is a multi-layer multi-span space frame structure system composed of vertical and horizontal bars. Since the connection between the rods is a fastener connection, it is impossible to finish at one point.
2021-02-18
18
2021-02
48-60 fastener: scaffolding fastener type steel pipe scaffolding matters needing attention
Do you know the attention of scaffolding fastener type steel pipe scaffolding? Hebei Yi'an Precision Casting Co., Ltd. takes you to understand the attention of scaffolding 48-60 fastener type steel pipe scaffolding. Scaffolding and support frames constructed for building construction and bearing loads, consisting of fasteners and steel pipes, are collectively referred to as scaffolding. The fastener is a fastener fastened with a bolt. China's commonly used 48-60 fastener type steel pipe scaffold is made of cast iron. In addition to cast iron fastener-type steel pipe scaffolding, there are steel fastener-type steel pipe scaffolding. Fasteners 48-60 Fasteners are cast steel fasteners, steel pipe scaffolding, steel plate stamping steel pipe feet
2021-02-18
20
2021-01
Fastener manufacturer: friction caused by fastener inner hole and outer side
Fastener manufacturers tell you the friction caused by the inner hole and the outer side of the fastener. 1. When connecting the inner hole and the outer side of the fastener, it will cause friction caused by damage to the surface structure. 2. As this friction destroys the initial contact between the fastener and the housing, the construction fastener and the shaft, it results in proper position offset and poor shaft performance at high speeds. Friction and strange noises. 3. The residual metal material on the surface of the building fastener will also cause the change of the initial contact of the fastener, and cause the friction of the fastener under the action of the ground stress. 4. Insufficient quantitative research and analysis and fastener lubrication can also easily lead to production.
2021-01-20
18
2021-01
Fasteners: characteristics and use of cross fasteners
Cross fasteners have certain substantive development characteristics and significant social progress, which reduce the number of parts and reduce the cost of enterprises. Moreover, because the flanging thickness of their own learning materials is greater than the thickness of hollow rivets, the tensile strength is increased and the torque resistance rigidity is greatly improved. Cross fastener is a kind of good use time value in use, can be convenient for information users in use, can be convenient for users to analyze and operate in use, the basic principle of work research is relatively simple, without complex processes. The cross fastener is a multi-layer multi-span space frame structure system composed of vertical and horizontal bars and vertical bars.
2021-01-18
