RS Pro Durometer 表面-产品快照
- 品牌:
- RS Pro
- 型号:
- RS Pro Durometer
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产品介绍
RS Pro Durometer 表面
RS Pro Durometer
RS Pro
Durometer A mechanical Durometer for measurement of the hardness value of elastomeric materials. Shore A (range 1-100)"Maximum reading" pointer fitted to dialIndicator test piece suppliedManufactured to DIN53505 and ASTM D2240 Supplied with a protective storage case Parallels, Surface Finish & Hardness Surface Finish Any machined component has a surface geometry which consists of three basic elements: Form or Curvature - Whether the surface has irregular bumps or dimensional changesWaviness - Whether the surface has regular repetitive ripples or patterns (e.g. milling patterns)Roughness - The shapes or irregularities that are smaller than, and form part of the waviness pattern (e.g. material micro-structure) Waviness and roughness are traditionally the most difficult elements to measure when comparing surface finish, however, they have a radical effect on the performance of the finished component. Variations will cause aesthetic appearance changes, component wear variations, oil retention variation etc. Many manufacturers therefore specify a range of roughness values which their components should be manufactured to, often expressed as: Ra, Rq (RMS), RzDIN, Ry, Sm,mm. ; Tester Type Durometer;
Parallels, Surface Finish & Hardness Testers