- Model NO.: HZF-805
- Casting Form Material: Metal
- Casting Form Usage Count: Permanent
- Surface Roughness: Ra0.1
- Machining Tolerance: +/-0.01mm
- Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
- Delivery Date: 15-30 Days
- MOQ: 1000PCS
- Transport Package: Crate or Plywood Case or as Customers′ Request
- Origin: Shandong, China
- Casting Method: Sand Casting
- Casting Metal: Cast Steel
- Surface Treatment: Electroplating
- Coating: Water
- Standard: ASME
- Size: Customized
- Port: Qingdao
- Trademark: HZF
- Specification: SGS/ISO/BV
- HS Code: 84089452
Â
|
Name |
Shaped Centrifugal Castings Valve Cap |
| Process | Investment casting;cnc machining |
| Materials | cast iron, ductile cast iron, carbon steel, steel alloy, stainless steel, brass, aluminum and zinc alloy |
| Weight | 0.03-20000kgs |
| Usage: | metallurgy, automobile, aero, chemical, ship hardware and other engineering industry |
Investment casting process describing:
We offer customers two types of investment cast processes
They are the shell process and the water glass process
The shell process is used to cast complex high-quality parts with requirements of a very good surface finish and close dimensional tolerances
The water glass process is typical of the process in the early stages of investment castings
It generally is capable of much larger castings than the shell process, but does not have as good of surface finish or tolerances
The water glass process provides parts that have better surface finish and dimensional tolerances than sand castings
A wide range of alloys is available for both processes
They include carbon steels, low alloy steels, stainless steels, tool steels and copper based alloys
Other material may be available upon request
Shell investment cast parts can range from a weight of just a few ounces to approximately 50 pounds
If you are concerned with precision in very small parts, we are especially proficient at very fine detail work including teeth and serrations
Water glass castings may range in weight from several ounces to approximately 175 pounds
First article layouts and spectrometer material certifications are provided with all first article samples
A variety of secondary operations can be performed on both types of investment castings
They include heat treatment, machining, plating, painting, polishing and buffing, assembly services and even custom packaging
FAQ
1. How can IÂ get the quotation?
Please send us information for quote :Â drawing, material, weight, quantity and request.
2. How long will be taken for sample production ?
Sample: 20-30 days for making mold and sample production . The accurate time depends on your product.
3. Can you accept Mini order ?
Yes . Mini order and trial order can be acceptable .
4. What is your Payment Term ?
Mold cost : 100% TT advanced.
Main order: 40% deposit, balance 60% to be paid against the copy of B/L .
Slewing Bearing is a new type of mechanical parts in recent forty years rise in the world, it has inner and outer ring, a rolling body, etc. at present, our country type slewing bearing production, mainly from the beginning of 80s designated the Ministry of machinery industry Tianjin Mechanical Engineering Research Institute introducing design and manufacturing technology in the former Federal Republic of Germany Rothe Erde company.
Rotary bearing is a large bearing capable of bearing comprehensive load, which can bear large axial, radial load and overturning moment at the same time. Slewing bearing is usually equipped with mounting holes, internal gears or external gears, lubricating oil holes and sealing devices, so that the main engine can be compact in structure, easy to guide and easy to maintain. Slewing bearing without gear teeth type, four point contact ball bearing, external gear and internal gear type Double Row Angular Contact Ball Bearing cross Cylindrical Roller Bearing, crossed Tapered Roller Bearing and three row cylindrical Roller Bearing composite four series, including four point contact ball bearing with high static load capacity of cylindrical cross the roller has a high load capacity, crossed Tapered Roller bearing preloaded can make bearings with greater support stiffness and rotation accuracy, three row cylindrical roller combined bearings due to highly improve the bearing capacity of the various forces, respectively by different rolling bearing, so the same under the condition of stress, the bearing diameter greatly so it is reduced, so that the host features more compact is a slewing bearing with high bearing capacity. Slewing bearing is widely used in hoisting machinery, mining machinery, construction machinery, port machinery, marine machinery and high precision rotary equipment for radar, mechanical and missile launchers. At the same time, it can also design, develop and produce a variety of special structure rotary bearing bearing according to the specific requirements of the user.
Slewing Ring Bearing,Custom Slewing Ring Bearing,Designed Slewing Ring Bearings,Slewing Ring Bearing For Wind Turbine
LUOYANG AUTO BEARING CO.,LTD , https://www.ballbearing.nl