Plastic drag chain, how to control these common defects in production?
with the development of plastic drag chain of machine tools, machine tools have been developing rapidly!
using environment of plastic drag chain is very complex, often oppressed by extrusion, so its abrasion resistance and pressure resistance is very important, conveying drag chain used in ports, mining, steel, chemical, automotive, packaging, logistics, oil and other industries, as various devices, underground mining, large hoisting equipment, gantry crane, gantry, cantilever, bridge type, swing arm lifting equipment, connecting cable for drum and reel system in marine grab, refuse grab, conveying and transporting equipment, winch, crown and crane etc. related reel and reel systems require frequent cable collection and release, and the cable of the tow chain has been in the continuous and frequent dynamic winding state. in the laying environment of thousands of reciprocating movements and back and forth friction, a series of problems such as conductor core breaking, sheath cracking and easy aging of plastic tow chain of ordinary machine tools will occur. in the production of plastic chain, the most common form is crack, cracking and other defects, in the current product quality requirements are more and more strict today, we must ensure the production quality of products, plastic chain, and in the production of these common defects how do we control it?
1. quality problems of raw materials. it is possible that the forging only ensures the appearance size, and the dendrite crystal, carbide inclusion, shrinkage cavity, bubble and other loose defects in the plastic drag chain of the engraving machine are extended along the processing method, forming a streamline, which has a great influence on the quenching deformation, cracking, embritleability and failure tendency in the process of use.
2.in the car, milling, planing and other final processing of the cutting stress, this stress can be eliminated by intermediate annealing.
3.quenching steel grinding stress, grinding friction heat, softening layer, decarbonization layer, reduce the thermal fatigue strength, easy to lead to hot crack, early crack.
4. edm produces stress. the surface of the product produces a bright white layer enriched with electrode elements and dielectric elements, which is hard and brittle. this layer itself will have cracks and stresses. high frequency should be used in edm, so engineering plastic drag chain must be removed by polishing method, and tempered, tempered in three tempering temperature.
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仪器仪表企业不如做好这三点，一味地追求智能制造
氦质谱检漏仪 ASM 340W 真空镀膜配气面板检漏
简单介绍光学BOD测量仪的特点
dmc布袋除尘器原理-脉冲除尘器厂家-小型除尘器设备-【郑州联众】
Plastic drag chain, how to control these common defects in production?
Reccs标准品日本主要供应产品标准物质简介
LCR-6020数字电桥技术参数
平面磨床加任务时能否理解准确运用办法
旋启式止回阀
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GXS750/4200爱德华干式螺杆泵维修保养介绍
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PIZZATO带滚柱杠杆的位置开关一级代理
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using environment of plastic drag chain is very complex, often oppressed by extrusion, so its abrasion resistance and pressure resistance is very important, conveying drag chain used in ports, mining, steel, chemical, automotive, packaging, logistics, oil and other industries, as various devices, underground mining, large hoisting equipment, gantry crane, gantry, cantilever, bridge type, swing arm lifting equipment, connecting cable for drum and reel system in marine grab, refuse grab, conveying and transporting equipment, winch, crown and crane etc. related reel and reel systems require frequent cable collection and release, and the cable of the tow chain has been in the continuous and frequent dynamic winding state. in the laying environment of thousands of reciprocating movements and back and forth friction, a series of problems such as conductor core breaking, sheath cracking and easy aging of plastic tow chain of ordinary machine tools will occur. in the production of plastic chain, the most common form is crack, cracking and other defects, in the current product quality requirements are more and more strict today, we must ensure the production quality of products, plastic chain, and in the production of these common defects how do we control it?
1. quality problems of raw materials. it is possible that the forging only ensures the appearance size, and the dendrite crystal, carbide inclusion, shrinkage cavity, bubble and other loose defects in the plastic drag chain of the engraving machine are extended along the processing method, forming a streamline, which has a great influence on the quenching deformation, cracking, embritleability and failure tendency in the process of use.
2.in the car, milling, planing and other final processing of the cutting stress, this stress can be eliminated by intermediate annealing.
3.quenching steel grinding stress, grinding friction heat, softening layer, decarbonization layer, reduce the thermal fatigue strength, easy to lead to hot crack, early crack.
4. edm produces stress. the surface of the product produces a bright white layer enriched with electrode elements and dielectric elements, which is hard and brittle. this layer itself will have cracks and stresses. high frequency should be used in edm, so engineering plastic drag chain must be removed by polishing method, and tempered, tempered in three tempering temperature.
检测电磁瓶拉力的卧式仪器介绍
仪器仪表企业不如做好这三点，一味地追求智能制造
氦质谱检漏仪 ASM 340W 真空镀膜配气面板检漏
简单介绍光学BOD测量仪的特点
dmc布袋除尘器原理-脉冲除尘器厂家-小型除尘器设备-【郑州联众】
Plastic drag chain, how to control these common defects in production?
Reccs标准品日本主要供应产品标准物质简介
LCR-6020数字电桥技术参数
平面磨床加任务时能否理解准确运用办法
旋启式止回阀
单细胞分离技术在生物学研究中的应用
GXS750/4200爱德华干式螺杆泵维修保养介绍
吹脱法处理高氨氮废水
PIZZATO带滚柱杠杆的位置开关一级代理
自动瓶装数粒包装生产线哪些优点助力包装行业
煤矿粉尘污染就需要降尘喷雾机
QZJ-20砌墙砖抗压搅拌机外观美丽
通过烧结体实现更微细的加工
抑菌圈测量仪怎么操作
PMAC625-IC多功能电力仪表询价联系