麻豆精选2021-麻豆精品一区二正一三区-麻豆精品一卡2卡三卡4卡免费观看-麻豆精品无码久久久久久久久-1788福利视频在视频线-1788vv视频

Industry dynamics

Phone:13965984298
Email:13965984298@139.com
Address:South side of Vocational Education Avenue, No. 7 Standardized Factory Building, Industrial Park, Yongfeng Town, Tianchang City
Working hours:06:00-24:00(Beijing time)

Precautions for Hard Alloy Wire Drawing Dies

The hard alloy wire drawing die uses high-quality hard alloy as the core, which has high hardness, good thermal conductivity, and low friction coefficient. The production of hard alloy wire drawing molds is simple, corrosion-resistant, impact resistant, and cost-effective. Suitable for drawing black metal, large-sized wire, and situations with poor drawing conditions.

Precautions for Hard Alloy Wire Drawing Dies


In the use of hard alloy wire drawing molds, five precautions are usually needed: equipment selection, wire pre-treatment, selection of appropriate lubricants, abnormal handling, timely replacement of aging, etc.


1. Equipment selection: Based on the material and stretching equipment you want to stretch, match the compression ratio of each stretching mold reasonably to determine the angle of the working area of each stretching mold.


2. Pre treatment of wire drawing materials, such as cleaning, rust removal, annealing, phosphating, etc., To ensure the cleanliness of the materials.


3. Selection of drawing powder and oil: Choose high-quality and suitable drawing powder (lubricant, oil) and do a good job of cooling the drawing mold.


4. Timely handling of abnormal mold situations: If there are problems such as mold cracking, mold explosion, mold sticking, line scraping, diameter reduction, wire breakage, high temperature, mold blackening, wear resistance, etc. during wire drawing, please contact professional technical personnel in a timely manner.


5. Timely replacement of aging drawing dies: When the drawing die reaches its service life, please replace the drawing die in a timely manner for mold repair to avoid excessive use of the drawing die and the scrapping of the drawing die material.


Application of Hard Alloy Drawing Dies


Hard alloy wire drawing molds are widely used in wire drawing. Wire drawing is a manufacturing process that reduces or changes the cross-sectional area of a wire by using a series of drawing plates or molds. Wire drawing, where the "pen tip" is inserted into the cast steel tungsten carbide.


Manufacturing process


Key points to pay attention to during the processing of the rough and sleeve of the hard alloy wire drawing mold, as well as the assembly of the mold core; There are four main manufacturing steps: 1. Processing of mold blanks; 2. Installation interference; 3. Processing of wire drawing die sets; 4. Installation process.

Browse:
Return To The Top

Contact us to provide you with a one-stop solution for wire drawing molds

主站蜘蛛池模板: 日韩人妻少妇一区二区三区 | 俄罗斯XBXBXB兽交 | 天天操天天干天天透 | 一区二区三区国产 | 艳照门在线观看 | 美女的jj| 日本欧美久久久久免费播放网 | 人妻免费久久久久久久了 | 久久成人免费大片 | 无码天堂亚洲内射精品课堂 | 国产黄A片在线观看永久免费麻豆 | 亚洲成人一区二区 | 纲手裸乳被爆白浆 | 把内衣脱了把奶露出来 | 草民电影网午夜伦理电影网 | 最新国产三级在线不卡视频 | 亚洲精品AV中文字幕在线 | 亚洲欧美日韩综合影院 | 一级特黄视频 | 久久re这里精品23 | 小小水蜜桃视频高清在线播放 | 97人人添人人澡人人澡人人澡 | 日韩精品一区二区三区AV在线观看 | 黑丝美女娇喘 | 欧美激情一区二区三区AA片 | 日韩亚洲不卡在线视频 | 日本久久精品毛片一区随边看 | 成人精品视频在线观看播放 | 小777论坛 | 99re2.久久热最新地址 | 亚洲国产果果在线播放在线 | 巨乳中文无码亚洲 | 国产专区青青在线视频 | 亚洲中文 字幕 国产 综合 | 99国产这里只有精品视频 | 国产一及毛片 | 国产AV精品国语对白国产 | 一起碰一起噜一起草视频 | 黑吊大战白女出浆 | 国产成人免费a在线视频app | 性色AV一区二区三区咪爱四虎 |