Geometric precision of measurement
Measurement of precision components
The scraping process processing
Good product
Port: SHANGHAI
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 800 Set/Sets per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: WOODEN CASE
Delivery Detail: 30-100days according to quantity
Cast Iron Straight Edge
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 | ||||
Model No.: MSD-004-008
Features: Steel Ruler
Model No.: MSD-002D
Features: Try Square
Model No.: MSD-003
Features: Folding Ruler
Model No.: MSD-003A
Features: Folding Ruler
Model No.: MSD-002C
Features: Try Square
Model No.: MSD-004
Features: Steel Ruler
Model No.: MSD-002
Features: Try Square
Model No.: 2pt/3pt
Features: 1)Rotary Die Making and Flat Die Making Rules which origin Japan,domestic and Sweden.
2)many specifications can be chosen.
Model No.: 100*63-1000*630
Features: Granite Squares
Made of well selected marble stone.
We have standard size in stock.
Model No.: WT-M01
Features: 40-100 Times YC Folding Magnifier with LED
Large field of view
The brightest images
With clear and precise calibration
Model No.: 300*300*80--1500*2000*300
Features: 1,Terrace measuring tools past ISO9001 2000&UKAS certification
2,Size:100*100*100--600*600*600
3,full range
4,Do as You needs
Model No.: 1000
Features: 1. standard JB/T7974-99
2.rib or case type
3.material:HT200-300
4.working surface made by skiving