All kinds of cast iron flat feet | parallel level feet | dovetail angle ruler |

All kinds of cast iron flat feet | parallel level feet | dovetail angle ruler |

160-320 CNY (23.3-46.6USD)

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Product parameters:

  • Brand: Yongjun
  • Model: 1000
  • Type: Rectangular ruler
  • Measuring range: 500 - 6000
  • Measurement accuracy: 0 level
  • Scope: Machine tools
  • Processing customization: Yes
  • Material: ht200
  • Specifications: 500mm, 750mm, 1000mm


















Angle flat feet Uses: According to JB / T7977-99 standard manufacturing, material for the HT200-300, scraping the research process using the surface, the machine tool is mainly used for testing and repair of rail grinding.
Angle flat feet Specifications: (mm) 500 concave 500 convex 750 concave 750 convex 1000 concave 1000 convex 1500 concave 1500 convex Angle flat feet Angle: 45 degrees, 50 degrees, 55 degrees, 60 degrees. Now the main users to 55 degrees for the most common.
Angle flat feet Product form: convex and concave products are divided into two forms.
Angle flat feet Specifications:
specification
Face straightness or flatness
Accuracy of angle between two working faces
Accuracy class
Level 1
level 2
Level 1
level 2
Convex 45 ° 55 ° 60 ° 90 ° 120 ° × 500
6
12
± 1
± 1.5
Concave 45 ° 55 ° 60 ° 90 ° 120 ° × 500
6
12
± 1
± 1.5
Convex 45 ° 55 ° 60 ° 90 ° 120 ° × 750
8
15
± 1
± 1.5
Concave 45 ° 55 ° 60 ° 90 ° 120 ° × 750
8
15
± 1
± 1.5
Convex 45 ° 55 ° 60 ° 90 ° 120 ° × 1000
9
18
± 1
± 1.5
Concave 45 ° 55 ° 60 ° 90 ° 120 ° × 1000
9
18
± 1
± 1.5
Convex 45 ° 55 ° 60 ° 90 ° 120 ° × 1500
15
30
± 1
± 1.5
Concave 45 ° 55 ° 60 ° 90 ° 120 ° × 1500
15
30
± 1
± 1.