GB/T 16743-1997 in English
SUPERSEDEDBlanking clearance
- Issued on:1997-03-04
- Implemented on:1997-09-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$253.00
| Standard No: | GB/T 16743-1997 |
| Document status: | SUPERSEDED |
| Superseded by: |
GB/T 16743-2010 Blanking clearance
|
| Superseded on: | 2011-02-01 |
| Title in English: | Blanking clearance |
| Title in Chinese: | 冲裁间隙 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 1997-03-04 |
| Implemented on: | 1997-09-01 |
| ICS Classification: | 25.020-Manufacturing forming processes |
| Chinese Classification: | J32-Forging and pressing |
| Professional Classification: | GB-National Standard |
| Related Keywords: | clearance value
clearance scopethis standard ordinary blanking clearance blanking |
| Related Topics: | gap
gap UV gap direct gap and indirect gap gap gap UV + gap indirect bandgap Molybdenum Telluride Interstitial indirect gap interparticle voids interparticle pores self-interstitial atoms light gap Matter gap gap direct clearance cut gap material material clearance GBT16743 GBT16743-1997 GB/T 16743-2010 gbt16743 |
《GB/T 16743-1997冲裁间隙》由TC74（全国锻压标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了金属材料与非金属材料的冲裁间隙值，以及采用此间隙值时冲裁件可以达到的尺寸精度与剪切面质量水平。本标准适用于板料厚度为10mm以下的金属与非金属材料平板冲压件的普通冲裁。
Scope
This standard specifies the blanking clearance value of metallic materials and non-metallic materials, and the dimensional accuracy and shear surface quality level of punched parts that can be achieved when this clearance value is adopted. This standard applies to ordinary blanking of metal and non-metal material flat stamping parts with a sheet thickness of less than 10mm.
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