Black granite v-shape vee block
Black granite v-shape block
The Specification | |
| Material | Jinan Green Granite |
| Standard | JB/T10027-99 |
| Hardness of Working | HS-70 |
| Size | Customize |
| Precision | 000, 00, 0, 1 Grade |
| Usage | Support cylindrical workpiece to make the axis parallel to the platform |
| Detect the cylinder | |
| Package | Wooden Box |
Specification
| Parallel of working surface | Parallel of V-slot towards bottom | Parallel of V-slot towards side | Symmetry of V-slot towards two sides | Symmetry of V-slot’s side towards bottom | Verticality of V-slot ‘s side towards bottom | Height difference of a pair of V-blocks towards bottom | |||||||
Precision grade | ||||||||||||||
0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | |
63×63×90° | 1.5 | 3 | 4 | 8 | 4 | 8 | 8 | 16 | 8 | 8 | 4 | 8 | 5 | 10 |
100×100×90° | 2 | 4 | 4 | 8 | 4 | 8 | 8 | 16 | 8 | 8 | 4 | 8 | 5 | 10 |
160×160×90° | 2.5 | 5 | 5 | 10 | 5 | 10 | 10 | 20 | 10 | 10 | 5 | 10 | 6 | 12 |
Advantages
A. The granite is after a long-term natural aging, the organizational structure is uniform, the expansion coefficient is small, the internal stress completely disappeared, as a result of which the precision is very high.
B. Good rigidity, high hardness, strong wear resistance.
C. Not afraid of acid and alkali corrosion, will not rust; do not need oiling, easy to maintain, long service life.
D. Will not scratch, will not limited by the constant temperature conditions, and can maintain the measurement precision at room temperature.
FAQ
Q: Can I make customized for the granite V-block?
A: Yes, the material and size can be changed as per your requests.
Q: When can I get the sample?
A:Sample: 5-15 days after you start to make mold if need . The accurate time depends on your product.
Q: How to chose good granite V-block?
A:Chose one high and bigger brand factory, brand is important for the quality and won’t do the low price competition.
A:Carefully looking the material, regular casting factory has strict material report and casting quality assurance
Q: How can I get the quotation of the project?
A: If you have drawing, we can offer you our quotation according to your drawing. If you have no design, our engineer will design some drawings for you to confirm. And then offer you a quotation. Q: What is your main order time?
A:Order time: 20-30 days after the payment. The accurate time depends on your product.
Q: What is your payment method?
A:Tooling: 100% TT advanced. A:Main order: 50% deposit, balance 50% to be paid before shipment.
Q: If you export to our country before, can I get the information of your import customer in our country?
A:We can’t offer you all the information of our customer because we have duty to protect our customers’ privacy. But we can provide you some part of B/L.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier