The cold stamping technology and die of two size range of dust cover were compared, there were some guidance roles on production.
对两种尺寸范围的防尘盖的冷冲压工艺及模具进行了对比分析，对生产具有一定指导作用。
Using high speed cold upsetting-extruding technology can improve quality of three-pin gear, reduce mechanical process and decrease the production costs.
采用了高速冷镦挤成形工艺，可提高三销齿轮的质量、减少机械加工及降低产品成本。
The advantage of the gear axis with cold extrusion technology replacing metal cutting working production are narrated, and the technological analysis for the gear axis part is conducted.
叙述了采用冷挤压工艺代替切削加工生产齿轮轴的优点，并对齿轮轴零件进行了工艺分析。
In this paper the high efficient technology of virus free minituber production of potato under cold condition in the cold area of northwestern Hebei was studied.
试验研究了在冀西北高寒区冷凉气候条件下脱毒微型薯的高效生产技术。
The status and development trend of morden cold rolled strip production technology are introduced in details. Some Suggestions are also put forward on AISC cold rolling strip production.
全面介绍了现代冷轧带钢生产技术的现状及发展趋势，并对鞍钢的冷轧生产提出了一些建议。
In order to reduce the cost and make smooth production, the cold technology is adopted to carry out the technical experiment.
为了节约成本与生产顺利进行，采用冷挤压工艺方案进行工艺实验。
On the problem of open compression die emerged in production, the part is analyzed and a new processing method is put forward. Cold punching technology is replaced by cold extrusion technology.
针对敞开式压缩模在生产中出现的问题，对工件进行分析研究，提出新的工艺方法，以冷挤压工艺取代冷冲压工艺。
The technology has been a kind of daily maintenance measure in the large-scale development of Taobao heavy oil reservoir by cold heavy oil production with sand technology.
该技术已成为套保油田排砂冷采、规模开发的最有效的日常维护生产措施。
This paper introduces the quality of asphalt pavement cold paving technique and analyzes the form, production process, production demand and construction technology of cold paving materials.
介绍了沥青路面冷补技术的性能特点，对沥青路面冷补材料组成、形成过程、生产要求和施工工艺作了详细的说明。
The application of stamping technology to the length shearing technique used on the production line of cold-bending section steel was introduced.
介绍了一种冲压模具技术在复杂断面冷弯型钢生产线上定尺切断技术的应用。
Technology and installations for the production of cold rolled sheet at PZH Steel were introduced.
对生产中常见的低碳铝镇静钢冷轧板孔洞缺陷特征进行了宏观和微观分析。
Cold production has been successfully applied to the heavy oil recovery in uncemented sandstones taking as a new production technology.
冷采作为一种新的采油工艺，已成功地用于未胶结砂岩中的稠油开采。
Using cold extruding technology can improve quality of spline shafts and decrease the production costs.
采用冷挤压成形，可使成本降低、提高质量、使用可靠。
Coil Packaging is a very important auxiliary process of the cold rolled sheet production. China has been falling behind developed-country in this technology.
钢卷包装是冷轧生产中很重要的辅助工艺技术，我国在这一技术上与世界工业发达国家相比落后很多。
Coil Packaging is a very important auxiliary process of the cold rolled sheet production. China has been falling behind developed-country in this technology.
钢卷包装是冷轧生产中很重要的辅助工艺技术，我国在这一技术上与世界工业发达国家相比落后很多。
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