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保定市鑫鑫环保建材模具厂

电话:0312-8103011

手机:13403121185

联系人:吕经理

地址:保定东郊工业园区

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护坡模具制作工艺特性
护坡模具制作工艺特性
Process characteristics of mould making for slope protection
1.可锻性
1. Forgability
具有较低的热锻变形抗力,塑性好,锻造温度范围宽,锻裂冷裂及析出网状碳化物倾向低。
It has lower hot forging deformation resistance, good plasticity, wide forging temperature range, low cold forging cracking and precipitation of net carbide.
2.退火工艺性
2. annealing process
球化退火温度范围宽,退火硬度低且波动范围小,球化率高。
Spheroidizing annealing has wide temperature range, low annealing hardness, small fluctuation range and high spheroidizing rate.
3.切削加工性
3. machinability
切削用量大,刀具损耗低,加工表面粗糙度低。
The cutting parameters are large, the tool loss is low, and the machined surface roughness is low.
4.氧化、脱碳敏感性
4. oxidation and decarburization sensitivity
高温加热时抗氧化怀能好,脱碳速度慢,对加热介质不敏感,产生麻点倾向小。
When heated at high temperature, the oxidation resistance is good, decarburization rate is slow, insensitive to heating medium, and has little pitting tendency.
5.淬硬性
5. hardenability
淬火后具有均匀而高的表面硬度。
After quenching, it has uniform and high surface hardness.
6.淬透性
6. hardenability
淬火后能获得较深的淬硬层,采用缓和的淬火介质就能淬硬。
After quenching, a deeper hardened layer can be obtained and quenched with a mild quenching medium.
7.淬火变形开裂倾向常规淬火体积变化小,形状翘曲、畸变轻微,异常变形倾向低。常规淬火开裂敏感性低,对淬火温度及工件形状不敏感。
7. quenching deformation and cracking tend to be small in conventional quenching, small in shape, warping, slight distortion, and low in deformation tendency. The sensitivity of conventional quenching is low, and it is not sensitive to quenching temperature and workpiece shape.
8.可磨削性
8. grindability
砂轮相对损耗小,无烧伤极限磨削用量大,对砂轮质量及冷却条件不敏感,不易发生磨伤及磨削裂纹。
The relative loss of grinding wheel is small, and the maximum amount of grinding without burn is large. It is not sensitive to grinding wheel quality and cooling condition, and is not easy to wear and grinding cracks.

联系方式

  1. 名称:保定市鑫鑫环保建材模具厂
  2. 电话:0312-8103011
  3. 手机:13403121185
  4. 联系人:吕经理
  5. 地址:保定东郊工业园区

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