(1) Diamond pen dressing grinding wheel: According to the size of diamond particles and their distribution in the pen, diamond pens can be divided into several types, such as chain and powder. The alloy with strong bonding force is used as the bonding agent, so the diamond grinding wheel particles are not easy to fall off during use, so there is no need to repair the grinding process.
(2) Grinding wheel dressing by rolling method: Diamond grinding wheel dressing by rolling method. Grinding wheel drives the rolling wheel at the speed of 1~2m/s by reducing the speed
Made of, carbide or abrasive) rotary. The pressure of rolling wheel applied to grinding wheel is about 3~5MPa, grinding the surface of diamond grinding wheel
Make the abrasive particles fall off. The grinding wheel dressing by rolling method has better cutting performance and lower cost, but the surface roughness of the grinding part is rougher and rolling
Damage, short life, easy loss of precision. Therefore, this dressing method is mainly used for forming grinding with small batch size and low precision.
Green silicon carbide or ceramic white corundum is used for dressing. Dressing ring is the first choice for dressing diamond grinding wheel or CBN grinding wheel. It is sharp in dressing, not easy to remove sand and has high dressing efficiency. Wheel Dresser,Dressing Tools,Dressing Roller,Grinding Wheel Dresser Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com
Product's name:Â High quality sprue bushing
Raw Matarial:Â S45C, SKD11, SKD61
Packing:Â 1)Double layers plastic bag package
2)Sponge
3)Thick cartons box
4) in wooden case
Grinding Precision:Â 0.001mm
EDM Precision:Â 0.002mm
Surface Roughness:Â Ra 0.025
Plastic Mold Part:Â For Plastic Mold
Machine:Â CNC, EDM, Wire-EDM
EDM Clearance Angle:Â R 0.03mm
1.Factory information:
Â
Company:Dong guan city Xiang zhen mold parts Co.,Ltd Website:Â www.nsmmold.com Location:Â Dong guan,China (close to Hong Kong,Shen Zhen,Guang Zhou) Software:Â PDF,Auto-CAD,Pro-E,UG etc are available Employee:Â 100-200 Manufacture in:Â High precision mold parts/Hot-runner and related parts/CNC/EDM parts/Grinding parts/Customized mold parts Export Markets:Â Global
2. Equipment and Inspection measurement:
Description
Machine type name
Origin from and brand
Quantity
Precision level(mm)
Processing equipment
CNC Processing
Taiwan
3
±0.01
CNC Lathe
Japan
2
±0.003
WEDM (Low speed wire cutting)
Japan
2
±0.005
±0.002
WEDM (high-speed wire cutting)
China
2
±0.005
±0.01
Flood grinder
China
1
±0.002
EDM
Taiwan
2
±0.005
ID Grinder
Taiwan
3
±0.001
Depth drill
Taiwan
3
±0.02
Automatic grinder
Taiwan
2
±0.001
Centerless Grinder
Taiwan
12
±0.001
Surface Grinder
Japan
2
±0.001
Surface Grinder
Taiwan
5
±0.001
Vertical hydraulic Heading Machine
China
2
Â
Semi-automatic Heading Machine
Taiwan
3
Â
Manual Heading Machine
Taiwan
2
Â
Automatic forging machine
Taiwan
1
Â
Bench grinders
Taiwan
2
Â
Punch Grinder
Taiwan
6
±0.002
Lathe
China
4
±0.01
32 type Lathe
Taiwan
4
Â
25 type Lathe
Taiwan
3
±0.01
15 type Lathe
Taiwan
10
±0.01
Milling Machine
Taiwan
6
±0.01
Liquid nitriding furnace
China
1
Â
Tempering furnace
China
2
Â
Oxidation furnace
China
1
Â
Inspection equipment
Rockwell hardness
Shanghai
1
±0.5°
Height gage
Japan
2
0.001mm
Microscope
Shanghai
2
0.0001mm
Three-dimensional
Germany(Zeiss)
1
±0.002
2.5 dimension
Taiwan
1
±0.001
Digital Projector
Taiwan
1
±0.002
Vickers hardness tester
Taiwan
1
Â
Concentricity device
Taiwan
2
±0.001
Digital Micrometer calipers
Taiwan
Multiple
Conventional
slide calliper rule
Taiwan
Multiple
Conventional
Height Gauge
Taiwan
1
Conventional
Roughometer
Japan
1
Conventional
3.Precision parts information:
Accuracy for EDM
Clearance angle
R0.03mm
Â
Surface Roughness
Ra0.05mm
Accuracy for Grinding
Clearance angle
R0.02mm
Â
Shape tolerence
±0.001mm
Â
Accuracy for surface
Ra0.05mm
Â
Minimum thickness
0.1mm
Â
Minimum groove
Wide 0.01mm;Depth 0.25mm
Material
Japan:SKD61/SKD11/SKH51/SUJ2
Â
Â
Germany:1.2343/1.2344 or as Customer's request.
Â
Size
Standard as DME/Hasco/Punch etc or Customized
Â
MOQ
1Pcs/Type
Â
Price
EXW/FOB/CNF/CIF
Â
Payment
T/T or %advance-%against shippment
Â
*-Quality:Â Qualified Raw Material
Reliable Machines
Mature process
Skilful employees
Strict Quality Control
*-Price:Â Competitive price /Reasonable margin
*-Service: Any inquiries replied within 24 hours
Quick Delivery
Quick Response (7/7)
Warranty:Â Depend on product type.
Stardand parts:Â 500K---2M cycles
Â
Â
All our clients from home or abroad are warmly welcomed to visit us at any time.
(3) Q:Before shipment how to make sure the produce quality?
        A:You can come to our factory or let the third party for inspection, if not we will be as your inspection worker.We can supply you the inspection reports.
(4) Q:Do you provide free sample?
        A:Yes,we could offer some samples for free, but freight collect.
(5) Q:How do IÂ know about the delivery?
        A:We will inform you of the tracking number once we get it from shipping agent. Also we will keep updating the latest shipping information for you.
(6) Q:What will you do after sales?
       A:We have after-sales servise, when you received our products,we will follow up and await your feedback.
Any question related to our ejector pins,our experienced engineers are ready to help.
Â
 Â
 Â
Â
Product's name:Â High quality sprue bushing
Raw Matarial:Â S45C, SKD11, SKD61
Packing:Â 1)Double layers plastic bag package
2)Sponge
3)Thick cartons box
4) in wooden case
Grinding Precision:Â 0.001mm
EDM Precision:Â 0.002mm
Surface Roughness:Â Ra 0.025
Plastic Mold Part:Â For Plastic Mold
Machine:Â CNC, EDM, Wire-EDM
EDM Clearance Angle:Â R 0.03mm
1.Factory information:
Â
Company:Dong guan city Xiang zhen mold parts Co.,Ltd Website:Â www.nsmmold.com Location:Â Dong guan,China (close to Hong Kong,Shen Zhen,Guang Zhou) Software:Â PDF,Auto-CAD,Pro-E,UG etc are available Employee:Â 100-200 Manufacture in:Â High precision mold parts/Hot-runner and related parts/CNC/EDM parts/Grinding parts/Customized mold parts Export Markets:Â Global
2. Equipment and Inspection measurement:
Description
Machine type name
Origin from and brand
Quantity
Precision level(mm)
Processing equipment
CNC Processing
Taiwan
3
±0.01
CNC Lathe
Japan
2
±0.003
WEDM (Low speed wire cutting)
Japan
2
±0.005
±0.002
WEDM (high-speed wire cutting)
China
2
±0.005
±0.01
Flood grinder
China
1
±0.002
EDM
Taiwan
2
±0.005
a Type Hardened Standard Sprue Bushing (XZB09)
Model NO.: XZB09
Trademark: NSM or as Customers′ request
Origin: China
HS Code: 8480719090
Model NO.: XZB09
Trademark: NSM or as Customers′ request
Origin: China
HS Code: 8480719090
5. How to order:Â
(1) Send us drawing or standard code &Â size
(2) We quote you within 1Â day (except Saturday and Sunday)
(3) Get agreement with price and sign PO or Contract
(4) Make payment in advance
(5)If sample required,we will make sample first
6.FQA:
(1) Q:Where is your factory located? How can IÂ vist there?
      A:Our factory is located in A # Building, Ju Long Industrial Park, Tian Xin Village, Huang Jiang Town,Dong Guan,China.(2) Q:Are you a factory or a trading company?
      A:We are factory with 2 plants, and our company have engaged in production and foreign trade sales for so many years.6. Contact Info:
Sales Manager:Nancy
Tel:Â +86 769-83516188 ext 8831
Fax:Â +86 769-83510866/83510966