Jacob Iron Works Co., Ltd. / Jacobsmate Machinery Co., Ltd.
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Product ID: VK-5411, VK-3110
Angle Master / Universal Right Angle Plate
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VK-5411: Angle Master

VK-3110: Universal Right Angle Plate
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Specifications:
- VK-5411-12: 320 (H)x 220 (L)x 60 (W)mm (12x 9 x 2-3/8")
- VK-5411-24: 600 (H)x 300 (L)x 80 (W)mm (24 x 12 x 3-1/8")
- Accuracy genauigkeit: AA
- Roughness / Reauhigkeit: 0.8S
- Squareness / Rechtwinkeligkeit: tan theda ±0.0006"
- Straightness / Rechtlich: X=(2+L/250)um
- VK-3110
- Accuracy / Genauigkeit: A1, A2, B0, B1, A2
- Roughness / Rauhigkeit: 0.8S, 1.6S, 3.2S, 12S, FS
- Squareness / Rechtwinkeligkeit: 0.005 mm / 100 mm, 0.01 mm / 100 mm, 0.012 mm / 100 mm, 0.02 mm / 100mm, 0.01 mm / 100 mm
- Parallelism / Parallelitat: 0.015 mm / 100 mm, 0.02 mm / 100 mm, 0.025 mm / 100 mm, 0.04 mm / 100 mm, 0.02 mm / 100 mm
Features:
- VK-5411
- High tensile casting ISO 35, stress relieved, seasoned against distortio. Hardness is up to HB 255 (HRC 25.5).
- All faces are finished square & parallel.
- For checking squareness of coordinate machines of X, Y, Z axes.
- VK-3110
- High quality casting ISO 30, stress relieved, seasoned against distortion.
- Taking up wear 3 times better than ordinary materials, Hardness up to HB245 (HRC 24). (A1 & A2 grades)
- Main faces finished square.
- Used for fixture components and for checking squareness.
- Strict control in all dimensions.
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