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: 国产高清视频免费在线观看 | 精品久久综合1区2区3区激情 | 久久精品动漫99精品动漫 | 国产在线观看www | 伊人影院亚洲 | 国产午夜视频在线 | 亚洲精品国偷拍自产在线观看蜜臀 | 久久久久久久国产精品视频 | 最近中文字幕2019免费版日本 | 秋霞在线看片无码免费 | RUNAWAY韩国动漫免费网 | 麻豆高潮AV久久久久久久 | 伦理电影2499伦理片 | 国产精品久久久久久久人热 | 小短文H啪纯肉公交车 | 忘忧草研究院一二三 | 伊人网站在线 | 欧美成 人 网 站 免费 | 亚洲人人为我我为人人 | 亚洲 欧美 综合 高清 在线 | 国产一区二区无码蜜芽精品 | 日本邪恶全彩工囗囗番海贼王 | 欧美ZC0O人与善交的最新章节 | 龙腾亚洲人成电影网站 | 亚洲男人的天堂久久精品麻豆 | 天天躁躁水汪汪人碰人 | 2022久久精品国产色蜜蜜麻豆 | 欧美精品高清在线观看 | 蜜臀AV99无码精品国产专区 | 精品无码久久久久久久久 | 青娱乐极品视觉盛宴av | 99久久国产极品蜜臀AV酒店 | 日韩 国产 中文 无码 | 欧美重口绿帽video | 最近最新中文字幕MV高清在线 | 午夜想想爱午夜剧场 | 伦理片秋霞免费影院 | 成人在线视频免费 | 国产精品www视频免费看 | 国产成人国产在线观看入口 | 久久婷婷久久一区二区三区 |