鑄造之鄉(xiāng)-試驗平臺高強(qiáng)度鑄鐵HT200-300低價銷售-泊頭北重的簡單介紹

鑄造之鄉(xiāng)-試驗平臺高強(qiáng)度鑄鐵HT200-300低價銷售-泊頭北重的詳細(xì)信息

試驗平臺：上面可以有孔或T型槽，用來固定工件，和清理加工時產(chǎn)生的鐵屑或放以固定銷。也可以設(shè)計成平面。試驗平臺材質(zhì)：高強(qiáng)度鑄鐵HT200-HT300工作臺一般硬度為HB170-240，加工成品之前必須經(jīng)過兩次人工退火處理，去除其內(nèi)應(yīng)內(nèi)。根據(jù)需方的要求在工作面上加工T型槽、圓孔、長孔等。并預(yù)留地腳螺栓孔 實驗平臺 適用于各種檢驗工作，精度測量用的基準(zhǔn)平面，用于機(jī)床機(jī)械檢驗測量基準(zhǔn)。檢查另件的尺寸精度或形為偏差，并作精密劃線，在機(jī)械制造中也是不可缺少的基本工具。

試驗平板的優(yōu)點 試驗平板：　

1. 耐潮，耐腐蝕、不用涂油、不生銹、不褪色?！?/SPAN>

2. 溫度系數(shù)最低，基本不受溫度影響?！?/SPAN>

3. 幾乎不用保養(yǎng)，能迅速容易地清潔/擦拭，精度穩(wěn)定性好?！?/SPAN>

4. 一律是最堅硬的面。　

5. 光滑的“軸承”面，不著土，耐磨，無磁性

Testing Surface Plate

There are holes and T slots on the Testing Surface Plate to fixed artifacts and clean the process of scrap iron on it. It can also be made into plain type without T slots.

Material:

The material of Cast Iron Testing Plate is high-strength cast iron HT200 and HT250. After two times’ artificial heat aging treatment( Artificial annealing temperature 600℃ to 700℃or 2-3 years natural aging) the internal stress was totally eliminated, so the surface plate have stable accuracy and good wear-resisting performance.

Usage:

Cast Iron Testing Surface Plate is always used as the datum for measurement of the machinery parts’ geometric tolerance,such as flatness, parallelism, straightness and more. It is also can be used for precision inspection, marking out (layout), and tooling setup. It is an indispensable basic equipment in most mechanical manufacturing industries.

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