High precision Cast iron right Angle leveling ruler

High precision Cast iron right Angle leveling ruler
Model:GH-5462
Brand:ZHONGBO
Origin:Made In China
Category:Industrial Supplies / Mining Machine
Label:/dovetail rule Gauge
Price: -
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Product Description

Product name:    
Angle leveling ruler
Product model:    500-1500mm
Product origin:    China
Description:
Made according to standard JB/T7977-99, while the work face adopts scraping processing. It is used for measuring the straightness and flatness of workpieces as well as the inspection and maintenance of guideways. There are two types as protruding and concave. In view of angle types, there are 45°, 55°, 60°, 90°, 120°。
Type (mm)    Straightness and flatness
of working surface    α grade of the working  
angle 
Precision grade (μm)
1    2    1    2
   Protruding 45°, 55°, 60°, 90°, 120° × 500    6    12    ± 1    ± 1.5
   Concave   45°, 55°, 60°, 90°, 120° × 500    6    12    ± 1    ± 1.5
   Protruding 45°, 55°, 60°, 90°, 120° × 750    8    15    ± 1    ± 1.5
   Concave   45°, 55°, 60°, 90°, 120° × 750    8    15    ± 1    ± 1.5
   Protruding 45°, 55°, 60°, 90°, 120° × 1000    9    18    ± 1    ± 1.5
   Concave   45°, 55°, 60°, 90°, 120° × 1000    9    18    ± 1    ± 1.5
   Protruding 45°, 55°, 60°, 90°, 120° × 1500    15    30    ± 1    ± 1.5
   Concave   45°, 55°, 60°, 90°, 120° × 1500    15    30    ± 1    ± 1.5

 

Payment Terms:TT/LC
High precision Cast iron right Angle leveling ruler 1High precision Cast iron right Angle leveling ruler 2

Member Information

Cangzhou Zhongbo Heavy Industry Co.,Ltd
Country/Region:He Bei - China
Business Nature:Manufacturer
Phone:13785709162
Contact:JASON KOOL (Manager)
Last Online:17 Nov, 2013