Geometric precision of measurement
Measurement of precision components
The scraping process processing
Use in machinery
Port: SHANGHAI
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 800 Set/Sets per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: WOODEN CASE
Delivery Detail: 30-100days according to quantity
Straight Edge In Machinery
Material:HT250
Standard:GB/6318-85
Size:According to the customers
Cast iron straight edge standard manufacturing GB/6318-85 ,material is HT250, working surface scraped or sophisticated research grinding process for the measurement of the workpiece straightness and flatness and equipment installation, the use of temperature(20 plus or minus 5 degrees)
Cast iron straight foot including bridge-shaped flat foot,rectangular flat feet, angle square foot and dedicated square foot for the Machine Tool slideway, the accuracy check of the table, the geometric precision of measurement, the measurement of precision parts, scraped processing technology and so on, is the benchmark of precision measurement.
As a manufacturer,we will supply you the most favourable price and top-quality service.Your inquiry is highly appreciated.Welcome to order.
Face straightness or flatness | Parallelism of working surface | |||||
TYPE | ||||||
(mm) | ||||||
precision grade(um) | ||||||
0 | 1 | 2 | 0 | 1 | 2 | |
500x35 | 3 | 6 | 12 | 4.54 | 9 | 18 |
750x40 | 4 | 8 | 15 | 6 | 12 | 25 |
1000x50 | 5 | 10 | 20 | 7.5 | 15 | 30 |
1200x50 | 12 | 24 | 18 | 36 | ||
2000x80 | 16 | 30 | 22 | 45 | ||
2500x80 | 18 | 36 | 27 | 54 | ||
2500x80 | 44 | 65 | ||||
3000x100 | 52 | 78 | ||||
3500x100 | 60 | 90 | ||||
4000x100 | 68 | 100 |