Quick Details
Warranty:none
Certification:Reach
Customized support:OEM
Place of Origin:Shanxi, China
Brand Name:Bigstars
Model Number:95X8X8mm
Type:honing stone
Product name:Bigstars
Usage:Honing
Abrasive:Diamond&CBN
Shape:Customized
Grit:Customized
Service:OEM
Size:Customized
MOQ:4 pieces
Product Description
We offer a full range of diamond honing stones, CBN honing stones, honing tools, mandrels, honing head, adapters,wedges, retainers and centering sets.
At the moment, honing stones we produced can be equipped for most of home and abroad honing machines. Our superabrasive honing stones are designed for America SUNNEN; Germany GEHRING, NAGEL; Japan CHISHIMA , TOYO , NISSIN and some other honing machines. We can develop abrasive stones for special purpose as per the customer’s requirements.
Application and performance
| CBN honing stones | Diamond honing stones | ||||||||
| Application | Rigid steel, alloy,etc. | Glass, quartz, rigid alloy, cast iron, ceramic materials, etc. | |||||||
| Performance | High strength and hardness, suitable for all hard materials | High strength and hardness, suitable for all non-carbide hard materials | |||||||
Grain size and roughness
| Material | Honing stone type | Abrasive grain sizes | ||||||||||
| 80 | 100 | 150 | 220 | 280 | 320 | 400 | 500 | 600 | 1200 | |||
| Rigid steel | CBN | — | 1.40 2.00 | 1.15 | 1.00 | 0.70 | — | 0.50 | — | 0.18 | 0.05 | |
| Mild steel | CBN | — | 1.60 2.50 | — 2.00 | 1.25 | — | — | 0.65 | — | 0.40 | 0.12 | |
| Cast iron | Diamond | — | — | — | 2.00 | — | — | 1.27 | — | 0.50 | 0.30 | |
| Hard alloy | Diamond | — | — | 0.75 | 0.50 | — | — | 0.18 | — | 0.08 | 0.03 | |
| Ceramic | Diamond | — | — | 1.27 | 1.00 | — | — | 0.50 | — | 0.40 | 0.25 | |
| Glass | Diamond | — | — | 2.40 | 1.80 | — | — | 0.75 | — | 0.40 | 0.20 | |
Honing stones
Honing stones
Bigstars superabrasive tools and products Co., Ltd
"Cross-hatch" pattern expert: professional at manufacturing cylinder block&liner and honing stones
In recent years,"cross- hatch" pattern on cylinder bore honing as a new technology of finish machining is widely used. Not only reliable accuracy and performance is ensured, but also efficiency is improved and cost is reduced.
"cross-hatch " pattern honing is to create tiny grooves on the surface of cylinder bore by honing .These grooves are regulrly arranged to form "cross-hatch"pattern . The peaks of grooves are cut off by special honing technology to form tiny plateaus. This structure consists of deep grooves with oil storage function and tiny supporting plateaus among grooves,which is typical "cross-hatch"pattern honing surface.
This typical structure formed by "cross-hatch"pattren honing on the surface of cylinder bore has following advatages
1. Tiny plateaus increase the contact area . By cutting off the peaks ,early rapid wear is eliminated and wear-resistance is improved.
2.Tiny grooves make good oil-reservation ,and oil film is formed on the surface of cylinder,which reduces the friction among cylinder bore surface , piston and piston ring. So piston ring of low friction can be used.
3.Good oil-reservation by tiny grooves ,which decreases the loss of oil and oil consumption.
4.Countless tiny plateaus are formed on the surface of cylinder bore after honing , so the contact area among cylinder bore , piston and piston ring is increased and the support of cylinder bore surface is increased as well. This reduces initial wear and run in time(almost saved)
The basic technology of "cross-hatch" pattern
The process of "cross-hatch"honing is" rough honing ⇒ fine honing ⇒ plateau honing"
Comparison of plateau honig and ordinary honing
The following graphs show surface profilogram of two times common honing and cross-hatch pattern honing. Fig2 is the micro structure by plateau honing, from which we can see its structure is obviously improved than common honing . It has plateaus of high support rate and deep groove structure for oil reservation.
1. Platform textured effect Platform for honing the surface of the textured microstructure
2. 40°—60° (100times)
Shanxi Bigstars Superabrasive Tools and Products Co., Ltd
- Phone: +86 0355-3569562
- Business Type: Manufacturer
- Location: China
- Main Products: grinding wheels, honing head, honing stone, abrasive tools, diamond cbn wheel
- Total Employees:100-500 people
- Year Established:
- Export Markets:North America,Asia,Europe
- Total Annual Revenue:
