汽车模具分为几个类别。

2025-02-27 13:38:47
推荐回答(5个)
回答(1):

覆盖件模具(冲压模具),内外饰件模具(注塑模具),铸造模具(发动机壳体之类的),锻造模具(用于汽车内部的轴之类的),玻璃模具,橡胶模具。。。。每个都好,只要肯干,蛰伏几年学东西都不错。经验在这行业是相当的重要。

回答(2):

一 汽车锻造模具的分类

1 、按汽车锻件的种类来分类:

⑴圆饼类:如齿轮、轮毂
⑵杆类:如连杆、转向锤臂
⑶曲柄类:如曲轴、凸轮轴
⑷轴类:如前轴

⑸叉类:如转向节、凸缘叉

2 、按工艺用途分类:

我厂主要是锻压机生产汽车锻件,因此根据我厂生产工艺的特点主要分为:⑴辊锻模具:一般杆类零件才有此模具,如连杆

⑵镦粗模具:此类模具圆饼类零件居多
⑶预锻模具:基本上所有锻件都有此工步,因此该模具总是存在;
⑷终锻模具:每个零件必须有此模具,这是最终成型模具;
⑸切边、冲孔模具:除闭式锻造外,所有锻件都要切边,个别锻件需要冲孔;
⑹校正模具:这个模具也是基本每个锻件都要用到,因为锻件热处理后存在变形

回答(3):

汽车模具,也分很多种模具类型。我个人建议你做冷冲压模具,无论是设计还是制造都可以。我是做冷冲压模具的,你说的覆盖件,就属于冷冲压模具。

回答(4):

Ø 数控铣床按控制方式?
全闭环,半闭环等等吧
Ø 按主轴的布局形式可分为?
立式、卧式、立卧转换 万能
Ø 机床主要技术性能指标?
定位精度,重复定位精度,工作台尺寸
Ø 数控铣床的布局形式?
立式、卧式、立卧转换 万能

回答(5):

1、 轿车
一般是乘坐2至8人的小型载客车辆。根据发动机排量大小(1升、1.6升、2.5升、4升),可分为微型、普遍级、中级、中高级和高级轿车五种。
2、SUV
SUV的意思是运动型多功能车,也俗称“越野车”(虽然他们本质上略有差别)。常见的分为5座和7座。按照SUV的功能性,通常分为城市型与越野型,现在的SUV一般指那些以轿车平台为基础、在一定程度上既具有轿车的舒适性,又具有一定越野性的车型。
3、MPV
MPV(Multi-Purpose Vehicles)直译过来就是多用途商务车,简称商务车。多用途汽车,是从旅行轿车演变而来,它集旅行车宽大乘员空间、轿车的舒适性、和厢式货车的功能于一身,一般为两厢式结构,可以坐7-8人。
4、跑车
跑车就是比较能跑,跑的快的车。属于一种低底盘、线条流畅、动力突出的汽车类型,其最大特点是不断追求速度极限。
5、货车
又称为载货汽车、载重汽车、卡车。主要用来运送各种货物或牵引全挂车。货车按载重量(1.8吨、6吨、14吨)可分为微型、轻型、中型、重型四种。
6、 越野汽车
主要用于非公路上载运人员和货物或牵引设备,一般为全轴驱动。按驱动型式可分为4*4、6*6、8*8几种。
7、自卸汽车
指货箱能自动倾翻的载货汽车。自卸汽车有向后倾卸的和左右后三个方向均可倾卸的两种。
8、牵引汽车
专门或主要用来牵引的车辆。可分为全挂牵引车和半挂牵引车。

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