一往冇前 发表于 2022-8-11 15:39:05

这些零件真不好测量，咋办？超多测量技巧

标准的千分尺或卡尺等测量工具，是测量工件平面及平行特征或内/外径的常用“利器”。但遇到测量复杂形状的工件时，如曲面或狭窄的沟槽等，标准的通用量具可能就难以到达准确的测量位置，选择专用的非标量具则相对更简便、更经济。https://p3-sign.toutiaoimg.com/pgc-image/5ec879234aa4494aa6b6e39f5219385c~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=Hj0yzup9livCW5BVauuxukaCyd8%3D

01管壁厚度的测量https://p3-sign.toutiaoimg.com/pgc-image/08da0cc76c7244d3957c412b3442d315~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=IJa1OV%2FCK5BiW3rciJOiJJLJneo%3D

建议使用 壁厚千分尺：https://p3-sign.toutiaoimg.com/pgc-image/d5e2d74a8de1433caaac123095ba2002~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=wy8IJPtxBHvoOwvBkfNfKLg4SuY%3D

https://p3-sign.toutiaoimg.com/pgc-image/88436b3e6d294a0e91db61cf23cb0e3a~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=c7LkQMJX0HCjQ1MXPuJnz1N9tco%3D

理由：圆柱型测砧可深入管材内进行壁厚测量。建议使用 管壁厚度卡尺：https://p3-sign.toutiaoimg.com/pgc-image/36204cb6c5624f25945f33fb92095f61~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=HkFSMD4fFTNySYpvp7XMf4X0OOU%3D

https://p3-sign.toutiaoimg.com/pgc-image/0862baebc03149fda6369195651a00f9~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=nZQBSKBQui7D05n0KVth3L2a7Ag%3D

理由：主尺的量爪为圆柱型，可准确测量管壁厚度。建议使用 管材厚度表：https://p3-sign.toutiaoimg.com/pgc-image/4253dfa36de64dcca081012268c42091~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=cTN4zE9ucT3Db275hzMaGvyfRfk%3D

理由：测砧呈90°角，可测量管壁厚度或弯板厚度。02管内径的测量https://p3-sign.toutiaoimg.com/pgc-image/25c86a2ed47a4f63923865ded02ef1ff~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=hDyqoSZnJ6lOHAcP0YpJ82BXkW8%3D

建议使用 内径卡尺：https://p3-sign.toutiaoimg.com/pgc-image/97c42db894db4168a5fdad490c6ce627~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=RowamSX0kMuEli8NLQXwiX0LRQU%3D

https://p3-sign.toutiaoimg.com/pgc-image/c8cdec3db0744feda222d375694e139e~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=p6zxi%2BmDWgkrE2Ad2PjHDGtsdvk%3D

理由：量爪为刀刃型，用于测量难以测量的内侧位置。同系列量爪还有尖爪型和内凹槽型。建议使用 卡尺型内径千分尺：https://p3-sign.toutiaoimg.com/pgc-image/9dee9f37efc248bd8584e9caf99edc24~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=rDKw54CTltsArYPkh41IBho3nwY%3D

https://p3-sign.toutiaoimg.com/pgc-image/58529b54037442b3a6ee194dd5934add~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=73nHjxz7n4vq%2FZX595DRLXxdCkg%3D

理由：卡尺形的测量面可实现通用千分尺无法实现的内径测量。建议使用 内径表：https://p3-sign.toutiaoimg.com/pgc-image/c3c824acc765492e8dfa2ea9f4c10618~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=rNVJuFutahjm5d7yP3TjoIbTW5o%3D

理由：可测量内孔底面的直径，接上延长杆则可测量深孔内径。03沟槽直径的测量https://p3-sign.toutiaoimg.com/pgc-image/3734fe47b4604c52b06d5f0d1f8f358b~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=199%2FThfCFs0EzZBnk6wL586x1F4%3D

建议使用 薄片型千分尺：https://p3-sign.toutiaoimg.com/pgc-image/0ddfb128b4b24e409b4346c61c38de23~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=UIv9Z2yLhvn3hfsruzePkn75Ue8%3D

https://p3-sign.toutiaoimg.com/pgc-image/12a4b5f9a36d452b9985d95e172c761f~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=4PdENCaY2VeYnBU7NNZ46YOVcbk%3D

理由：测量面为薄片型，可简单、准确测量窄槽直径。建议使用 薄片卡尺：https://p3-sign.toutiaoimg.com/pgc-image/1fc496855aff40d0a1948fb521c98cbc~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=Xg107bdJ8tSsuP9n%2BCgVbuUGgZw%3D

https://p3-sign.toutiaoimg.com/pgc-image/830b11e3cce7411a81ef03e32ddeff07~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=tBxIpKtzeAHrI0qccw9%2BI%2FBk%2Bz4%3D

理由：量爪前端为薄片形，可轻松到达窄槽的测量位置完成测量。建议使用 刀刃型厚度表：https://p3-sign.toutiaoimg.com/pgc-image/c4051a72b78f4b1eb35ff570dc4b1221~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=n%2FnQAE2jub3s%2FWLrwLmsTT3Gv2o%3D

理由：量爪前端为片状，可简单到达窄槽的测量位置完成测量。04带有凹槽的内径测量https://p3-sign.toutiaoimg.com/pgc-image/9a9f27c620494f9cade330a6a2c127b0~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=Q1nVflJTuvYXEsZGZyzo63uJQK0%3D

建议使用 凹槽千分尺：https://p3-sign.toutiaoimg.com/pgc-image/bbb0dc84231c464e86f35a77e0def303~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=biDMGkTATVVZeJ51jWIocuTprQI%3D

https://p3-sign.toutiaoimg.com/pgc-image/7cd14f8178f745c8a46f6616d61cbed8~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=yleqEFmLAWN%2Fj3aNS5G2Gm6HPb4%3D

理由：带有凸缘的测微螺杆和测砧，可测量凹槽内径和管材内凹槽深度和位置关系。建议使用 钩式游标卡尺：https://p3-sign.toutiaoimg.com/pgc-image/c996e78718b84063a75bc8132aebadf4~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=br6e548VXlGSGWF%2FpKWDa4GLfbw%3D

https://p3-sign.toutiaoimg.com/pgc-image/70db0a46dce146e08e3dca6e3a392046~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=K%2Be8fGbruEjB%2B8GCotIh2Iuj7Xo%3D

理由：量爪前端为钩型，可测量圆筒内径阶梯槽尺寸。05花键测量https://p3-sign.toutiaoimg.com/pgc-image/2d91f4344660429eb00e2ed50cc989ae~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=eBlKASEuM6kA58a7PDaZe5e842A%3D

建议使用 花键千分尺：https://p3-sign.toutiaoimg.com/pgc-image/fcc1b3be4bc544c7ae1219af956a8260~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=dVOe%2BE%2BNGkf9iVrUP1BSO%2F0L3ZQ%3D

https://p3-sign.toutiaoimg.com/pgc-image/519e59e26b3942c19f0eb4d09864d4c9~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=JQXOB%2BRayxgDWx36LaUP9hlihQI%3D

理由：小直径测砧可方便测量花键轴和槽的直径。06奇数槽丝锥铰刀的外径测量https://p9-sign.toutiaoimg.com/pgc-image/9c09826d912d426fb9462706b00a5892~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=CEFQPfV3pYTavLFiztYvBeuWfFU%3D

建议使用 V型测砧千分尺：https://p3-sign.toutiaoimg.com/pgc-image/c06e0aa2a23b46be80b17f28a7d76885~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=EGM8FjYIaP5aV551h0IRCZOEn%2FI%3D

https://p3-sign.toutiaoimg.com/pgc-image/588d82322303492ab852db5b7e3bc3b6~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=%2BN37kiO30WF%2FSU8Gj%2FKgnVHkXn0%3D

理由：V型测砧适用于测量奇数槽的丝锥、铰刀、铣刀的外径，可使用单针测量中径。07板材中心厚度的测量https://p3-sign.toutiaoimg.com/pgc-image/01923fae3c1b4cddaaa207a0967db1fe~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=ygjAC6khGf4tWOEFnr254JmA32U%3D

建议使用 板厚千分尺：https://p3-sign.toutiaoimg.com/pgc-image/122a11782ce74b3bbde38faeea2dfa4b~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=Zgh28McdpjCSLsDUFVuGQBOfXa8%3D

https://p3-sign.toutiaoimg.com/pgc-image/48fc411e42264f36bb1dcb49a694c062~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=mDILGMNiZ%2Ffu0pvtvyFgTXAtEZU%3D

理由：超大尺架可轻松测量板材厚度。08公法线长度的测量建议使用 盘型千分尺：https://p3-sign.toutiaoimg.com/pgc-image/c2357cc9f7e44d2e976f2ffd6d262a2f~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=TII%2B4ipZbuHBi44tskLdxKk1pb8%3D

https://p3-sign.toutiaoimg.com/pgc-image/3506b5ff90754fb8893a58e47d2a9370~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=NDbO5aSgRHBUY8qJ5cwh3CGw9yg%3D

理由：盘型测砧可深入齿根根部，适用于测量直齿圆柱齿轮和斜齿轮的齿根切线方向长度。09齿轮滚珠的直径测量https://p3-sign.toutiaoimg.com/pgc-image/8073f937736543028c105607087cd234~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=VEWP4rPMaCQpr8%2FVKF5ndOqIBFk%3D

建议使用 齿轮外径千分尺：https://p6-sign.toutiaoimg.com/pgc-image/71ffff2533ae490f9a6c53df27342032~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=8zJ1vRHQ%2FjcErXAHnnnoW5sKjHA%3D

https://p3-sign.toutiaoimg.com/pgc-image/ce3e3f6a19b44efb91a6b51cca700bf1~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=t42NYdjeZnM9wicIXnTfEmFbO6g%3D

理由：可选择不同的可更换球型测砧 — 测微螺杆测量面型，可测量不同模数的齿轮 (0.5 - 5.25)。10螺纹有效直径的测量https://p3-sign.toutiaoimg.com/pgc-image/31f005a999384c89b4089dbd497d8792~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=3%2FS98PcpeSyr78ZKYvcb5zImyKs%3D

建议使用 螺纹千分尺：https://p3-sign.toutiaoimg.com/pgc-image/d23164cc22b24e77863159f5edc2bad2~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=%2Br%2FMGvyALdoStSueo5cGbW0u36g%3D

https://p3-sign.toutiaoimg.com/pgc-image/343e4bba44324ed1a9bd20d445418af7~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=mWzjk7Eyz4WrVDz5aaSYTn8F8QI%3D

理由：固定测砧可测量60°螺纹。直接读取螺纹的有效直径，无需计算。建议使用 可更换测砧的螺纹千分尺：https://p3-sign.toutiaoimg.com/pgc-image/90f444098865428eb19656fafb48937b~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=xI1UJ01rN6uixH61%2FKpsmOUDM%2B4%3D

https://p3-sign.toutiaoimg.com/pgc-image/3376f63cab3142c1a146c5730b0469f0~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=rWjP7Oy7Jhyf%2FKF0QhpAoX%2FDGsE%3D

理由：选配可更换测砧/测微螺杆测量面，对应不同螺纹的测量。直接读取螺纹的有效直径，无需计算。11孔心距的测量https://p3-sign.toutiaoimg.com/pgc-image/a7294472af694fd3a445669205ac5b63~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=rt55ZfJOMaLAVH44Ddpfa2Aa2T8%3D

建议使用 偏置中心线卡尺：https://p3-sign.toutiaoimg.com/pgc-image/4a8405c314874e7bb2bded7a818f0fbb~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=HTpymMLDQZgkrnMAPOr8vKDL7Bw%3D

https://p3-sign.toutiaoimg.com/pgc-image/00cd2e46da45431897cba0d9e0186fe6~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=Kzx2Eo5x%2FrzK5zZwtWj64JkfV2M%3D

理由：带有偏置值设置功能，可直接对间距测量值进行读数。建议使用 中心-中心型背置量爪型偏置卡尺：https://p3-sign.toutiaoimg.com/pgc-image/3df3eece97e6476c990bcf8d7ef3ea59~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=8fZwEddHG6MEo2W2MUZfRwFtHOY%3D

https://p3-sign.toutiaoimg.com/pgc-image/0595f4e1ee174b57a4bb573067d0cde7~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=gu705W1pT6CKrlGbwrULM5K5xdM%3D

理由：带有偏置值设置功能，可直接对间距测量值进行读数。12单孔间距的测量https://p3-sign.toutiaoimg.com/pgc-image/5e4126afad9d41faba10e4ed74d6566f~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=S3TRJeSi2jsf%2BGBizK75%2FYylVfE%3D

建议使用 中心-中心型背置量爪型偏置卡尺：https://p3-sign.toutiaoimg.com/pgc-image/9db6f2a36b984910aa4f1b683363a289~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=eABYa6qwhWl0uld0FC2hJ76LWLY%3D

https://p3-sign.toutiaoimg.com/pgc-image/97a375d2e30549da98d36d4152d65a0a~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=Q%2Fd0o7mqZxF3pKcwJc6ZKcwZKDM%3D

理由：边缘-中心型量爪适用于单孔间距的测量，且尺框背面带有量爪，便于从上面读取测量结果。13不规则狭窄部位的尺寸测量https://p3-sign.toutiaoimg.com/pgc-image/2ac67a7616f04e1196d68e77f5637e9b~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=932l94Gjlj32FY1KNPnC97Jdnqg%3D

建议使用 尖爪卡尺：https://p3-sign.toutiaoimg.com/pgc-image/9de54ecb22d747aab584c47fa29103bd~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=GS5KN7gsUAvidG67Toh8FXYkUnI%3D

https://p3-sign.toutiaoimg.com/pgc-image/12a485de8f9e4514b9c1bb183004e73d~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=C60gqJ0NE0mlPgh3ceWQR63arQc%3D

理由：尖爪型量爪可深入非常小的凹槽或轨道，轻松实现外径、内径、深度和段差等测量。14狭窄部位的厚度测量https://p3-sign.toutiaoimg.com/pgc-image/fd4044a317dd44b0b0d137bdd5d885df~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=PDb3tJ7Lp7IKthFLmHeMKYXtAxw%3D

建议使用 尖爪千分尺：https://p3-sign.toutiaoimg.com/pgc-image/ee7a6426d1fc4cb3b7cbbb34f62151c3~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=AKAIzHOpKQqdeMrmefrfUzgquqM%3D

https://p3-sign.toutiaoimg.com/pgc-image/194e31cff2fd46d6b94dd006fb041e8e~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=kiAhcJwvisevGPEzi8oMVtTvhRc%3D

理由：测砧尖端半径约为0.3mm，可用于测量钻孔、小凹槽、键沟等难以测量的壁厚尺寸。15段差部位的尺寸测量https://p3-sign.toutiaoimg.com/pgc-image/59435e9f9ea04b79b6942afb2aa21369~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=CrFRgMUi7IRlYfSn4vno9Yg5Tlg%3D

建议使用 偏置卡尺：https://p3-sign.toutiaoimg.com/pgc-image/0847fdbd7a71473dbd0d86ad4c4fe0e9~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=SpWuXQcpwqtK21JVajXsJnlLDow%3D

https://p3-sign.toutiaoimg.com/pgc-image/9847a5d8d822487ab06a575659d8bae0~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=IESdhan74XJ%2Fq74p6bG2zRTvuds%3D

理由：高度差的量爪设计，适合用于测量阶差断面和难以测量的工件尺寸。16凹部的壁厚测量https://p3-sign.toutiaoimg.com/pgc-image/d4b5438a027d4548a86438e846ab27a9~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=ajZ3PxUFM4b8VPP55fGbBAmWnKg%3D

建议使用 球型测砧壁厚千分尺：https://p3-sign.toutiaoimg.com/pgc-image/5df22c2b51124e738d1677641686e501~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=wKTMrsYbTJ5b15n98I1ER%2F3G9Yw%3D

https://p3-sign.toutiaoimg.com/pgc-image/6ddd4ca0059141a69900a28d3d79f008~noop.image?_iz=58558&from=article.pc_detail&x-expires=1660803118&x-signature=yl%2F0qYFNO70r%2Fvm6KfVFrI8DyWo%3D

理由：两个测量面为球面，可测量凹壁壁厚的尺寸。

姆明i 发表于 2022-8-11 16:27:42

投影和3D扫描可以替代上述一切

暖炉绵羊 发表于 2022-8-11 17:24:08

我一把游标卡尺打天下

象山哥哥 发表于 2022-8-11 18:48:49

谢谢分享，之前真没见这么多用法。

ygds 发表于 2022-8-11 22:01:04

很多没见

wx_c57kw5nu 发表于 2022-8-12 08:07:26

我承认我见识少了

navy1866 发表于 2022-8-12 08:38:02

林林总总的这些非标量具的价钱你是一分都不提啊，估计着全套下来，够买三次元类的仪器了，:lol。

曲嘛黑 发表于 2022-8-12 14:34:16

除了测中心距的，其他都用过:dizzy::dizzy:

wolfboy4853 发表于 2022-9-15 13:58:57

只用卡尺

拖拉机ww 发表于 2022-11-17 21:37:50

谢谢分享，之前真没见这么多用法。
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