| Jinjie corrosion-resistant engineering plastics drag chain works best |
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| Release time: 2013.04.22 News source: Yanshan Jinjie Machine Tool Accessories Manufacturing Co., Ltd. Views: | | Engineering plastic towline introduction
1, use and characteristics
( 1 ) It is suitable for use in the case of reciprocating motion, and can play a role of pulling and protecting the built-in cable, oil pipe, air pipe, water pipe, and the like.
( 2 ) Each section of the towline can be opened for easy installation and maintenance. Low noise, wear resistance and high speed movement during exercise.
( 3 ) Towline has been widely used in CNC machine tools, electronic equipment, stone machinery, glass machinery, door and window machinery, injection molding machines, robots, overweight transportation equipment, automated warehouses, etc.
2, the structure of the drag chain
( 1 ) The drag chain is shaped like a tank chain, consisting of numerous unit links, and the links rotate freely.
( 2 ) The inner height, outer height and pitch of the same series of drag chains are the same, and the inner width and bending radius R of the drag chain can be differently selected.
( 3 ) The unit chain link is composed of left and right chain plates and upper and lower cover plates. The tow chain can be opened in each section. It is convenient to assemble and disassemble. It is not necessary to thread the cable. After opening the cover plate, the cable, oil pipe, air pipe and water pipe can be put into the towline. .
( 4 ) Separators can be provided to separate the space inside the chain as needed.
tensile strength
Tensile strength
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108N/mm 2
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Volume resistance
Volume resistance
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1010~1015
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Impact strength
Impact strength
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50KJ/ m 2
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Water absorption (2 3 ° C)
Water Absorption
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4%
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temperature range
Tpmperature range
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40 °C ~130 °C
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Coefficient of friction
Friction factor
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0.3
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Surface resistance
Surface resistance
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1010~1012 Ω
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Flame retardancy
Flame resistance
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HB (UL94)
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Dinner Fork
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