Shanghai Daoqin Plastics Co., Ltd.

        冲 pressure mold 三视图

        1, from positive 面 看, to 几何图形就称之 is 主视图; from rear 面看, to 几何图形就称之 is rear 视图;

        2, from positive left 边 看, to 几何图形就称之 is left 视图; from positive right 边 看, to 几何图形就称之 is right 视图;

        3, from upper lower 看, to 几何图形就称之 is 俯视图, from lower upper 看, to 几何图形就称之 is 仰视图;

        4, is make table/sheet more 准确, more can let 人读懂, easy 懂, has also need upper 剖视图, full 剖视图, semi 剖视图, 断面图 and other. 剖视图, is it 剖开, to 图形; full 剖视图: is full 部剖开 to 图形; semi 剖视图, is it 剖 一 semi (不 is full 部剖开), to 几何图形;断面图, is 想象一 lower this material from this fracture, rear fracture rear to use table/sheet 达出, this is 断面图.

        我 this 样讲不知 has has 你弄糊 coating 呢? lower has 一幅图, lower versus 信你就 can 明白:

        专业术语 understanding 释

        挖: mold 人习惯称呼, is 指线切割 frame 口 意思. ratio 如: 挖刀口, block and other.

         soft material: in pressure mold in, is hardness in HRC35 left right, hardness comparison low mold 钢, 如45#钢, A3, Q235 and other. use hardness micro high 一点 东西 in upper 面敲一 lower, can 敲出 坑出, this type of material very soft, therefore 习惯称 is “ soft material ”, is it resistant property can comparison good, generally use made as pressure mold upper lower sheet/plate, upper lower 垫脚, upper lower base/seat.

         hard material: in pressure mold in, is hardness (hot rear) in HRC58～62 left right or above mold material, 如: Cr12, Cr12Mo1v1, Cr12Mov, Skd-51, Skd-11, W6Mo5Cr4V2(钨钢), this material hardness very high (但 is comparison 脆, micro attention/notes has can can by 你搞崩掉一 block, 55), generally use pressure mold 刀口, or its it requirements hardness relatively high parts.

        节距定位 generally use in 连续模

        知道 人就会说: “ waste 话, engineering has use 节距定位?”

         is what has 连续模 use to 节距定位, engineering generally use 节距定位呢?

         that is is generally engineering is material sheet/slice, material sheet/slice large small, long wide is more, 直接放 to engineering 模里面打就 is, need 不然也不会叫“ engineering 模”;当然, engineering has 自动送 material, generally has material machine good, 冲床打一 lower, material machine 就会 材 material 自动送.

        连续模 generally is has 专门 自动送 material machine, need how 打?人工送 material is has 时候送不准确, formed product waste rate high, 而自动送 material machine can this 风险. 况且也 has generally small use 人工送 material, micro large 一点 厂, is has 自动送 material machine. need material requirements to 自动送 material machine upper, rear good can.

        不, 自动送 material machine 也未必 that 么准确, has 时候也会 has small small 误差, this 时候节距定位就起 to non large function. has 人说“节距定位: is 两 定位针 between 距离. ”, for 吗? its this method is 错误, upper is this 样. is, 两 定位针 between also is what 呢? it is how 算出 呢?哈哈, this issues deep 奥, 你 找 专门做五金 mold design 师傅问一 lower 吧.

         lower to 一张图, simple lower what 叫做节距定位.

        冲 pressure mold material how 修

         what is waste material?跳屑 also is what? can can has 同学不懂, lower.

        跳 waste material and basic is 一 意思, is waste material upper 跳, to lower sheet/plate upper, or to other 方, 总之就 is waste material from that 里跳出.

        冲头 more waste material remove, rear can can is 修模人员, design 人员, or 产线人员 causes, 导致本 already remove certain waste material also from lower 模刀口处跳出, this is more 么危险 一 parts 事情.

         light waste several product, heavy has can can bad mold, non heavy can can need to and other and other, true is can 怕. mold is this 样, is mold small 心, 失 手 or 者残疾 也不 less. remove non mold design, or other. need mold 打交道, 危险就无处不 in!