Application of configuration software to production line of oil-hardened and tempered carbon spring steel wire
组态软件在油淬火—回火碳素弹簧钢丝生产线上的应用
To introduce the production process of spring steel wire with continuous line from surface treatment to drawing.
介绍表面处理、拉拔连续生产线生产弹簧钢丝的工艺,从酸洗、磷化涂层、生产场地、操作规程及废酸的处理等方面进行可行性分析,制定出生产工艺并进行试生产,生产出合格产品。
First pass rate of nonstandard high strength spring steel wire is raised from 71.
介绍影响钢丝扭转性能的因素,通过控制原材料质量,制定合适的热处理工艺,严格控制炉温的均匀性,延长磷化时间,采用小道次压缩率、多道次拉拔并加强冷却,避免模子超差,使非标高强度弹簧钢丝的一次合格率从71。
Study on PP DTY Spinning-finish TF-730C;
TF-730C普通丙纶弹力丝油剂的性能
THE EMPLOYMENT OF CONE WINDER FOR HANDLING SMALL DTY PACKAGES;
应用倒筒机处理小卷锦纶弹力丝的技改实践
STUDY ON THE PROCESS OF FINE DENIER POLYAMIDE 66 DTY;
细旦锦纶66弹力丝生产工艺探讨
The results showed that PTT low-elastic yarn can be produced smoothly under the conditions of chip drying temperature 130℃ and time at least 4 h, various division temperature of extruder 250-264℃, relatively high spinneret L/D ratio and over-feed rate, draw ratio 1.
3,适宜的拉伸速率和拉伸温度,PTT低弹丝生产稳定。
The process condition about producing low-elastic yarn of 11dtex/72f DTY on SDS900A type textured machine is introduced.
介绍了SCRAGG SDS900A型加弹机生产111dtex/72 f涤纶低弹丝的工艺条件。
Dacron high shells silk, Ditansi manufacturing, processing, marketing, textile materials sales.
涤纶高弹丝，低弹丝制造，加工，销售，纺织原料销售。
DTY Draw texturing yarn
拉伸变形丝（也称为涤纶低弹丝）
Textured yarns that have been programmed for extraordinary extensibility are known as stretch yarns.
具有特别伸长性的变形纱称为弹丝。
corespun stretch yar
包芯弹力丝（芯为弹力长丝,外包短纤维）
Carbon spring steel wires
GB/T4357-1989碳素弹簧钢丝
stabilized non-torque yarn
稳定的无捻回弹力丝
Chromium-vanadium spring steel wire
GB/T5219-1985铬钒弹簧钢丝
apparent modulus of elasticity of rope
钢丝绳宏观弹性模量
unsprung saddle
不带螺丝形弹簧的车座
spring steel cable for chest pull
扩胸弹簧钢丝拉力器
Some beds have wire springs.
有些床有钢丝弹簧。
The wire spring is evenly coiled.
这钢丝弹簧绕得很均匀。
Fracture Analysis of 65Si2MnWA Spring
65Si2MnWA弹簧钢丝断裂分析
These socks are made of stretch yarn and have great elasticity.
这种袜子是弹力丝制作的, 弹性十足。
spring eye bolt
(弹簧的)环端螺栓，弹簧眼螺丝
elastic fabric of silk, woven, containing 85% or more by weight of silk waste (excl. noil silk)
机织弹力丝织物,含蚕丝或废丝（不包括紬丝）重量达85%或85%以上
The springs in seats and beds are made of coils of wire. The wire is springly and bends when pressed, but when the press is lifted.it springs back into position again.
座位和床上的弹簧是用钢丝圈制成，钢丝有弹性一压就弯，但是一没了压力，钢丝重新弹回去。
Carbon spring steel wire for significant use
GB/T4358-1995重要用途碳素弹簧钢丝