With the development needs of the cable industry, the diversification of
cable products and the special needs of customers for cable products,
the types and requirements of cable molds are also gradually increasing.
At present, there are many molds involved in the cable industry: wire
drawing and stranding molds; Compression molding die and cable forming
die; Extrusion die, etc. Next, we will roughly sort out the common molds
in the cable industry and analyze the molds we have more work contact
2、 Types, properties and applications of wire drawing and stranding dies
2.1 this kind of mold is generally called wire mold, which can be
divided into circular mold and mold. The commonly used wire mold
materials include diamond mold, cemented carbide mold, polycrystalline
a 钻石模：钻石模也称金刚石，具有最高的硬度，耐磨，但价格较贵。在拉丝中，一般用在拉小规格单丝，如Φ0.40mm 及以下规格。
A diamond mold: Diamond mold, also known as diamond, has the highest
hardness and wear resistance, but the price is more expensive. In wire
drawing, it is generally used to pull small-sized monofilament, such as Φ
0.40mm and below.
b 硬质合金模：在拉伸生产中，过去使用的钨钢模全为硬质合金模所代替的。因为硬质合金模拉伸模与钢模相比具有：耐磨性较好， 抛光盖土网 防寒布 麻绳 油麻绳 麻刀 沥青麻绳 静压造型线 自动浇注机 铸铁拍门 钢制拍门 玻璃钢拍门性好、对被加工金属的粘附性小，摩擦系数小，导热系数高和具有很高的耐腐蚀性。
B cemented carbide die: in the drawing production, the tungsten steel
die used in the past was replaced by cemented carbide die. Because the
drawing die of cemented carbide die has better wear resistance, good
polishing, low adhesion to the processed metal, low friction
coefficient, high thermal conductivity and high corrosion resistance
compared with the steel die.