China Professional OEM ABS Injection Molded Molding Plastic Ball Spare Part wholesaler

Product Description

OEM ABS Injection Molded Molding Plastic Ball Spare Part

»Reliable service
»Good production quality
»Reasonable Pricing provided
»Competitive shipping cost service
»Small quantity order accepted
»Professional engineering service when any modification required
»Any assembly or customized package requirements are accepted

Product range

Producr design,mold design, mold making and produce plastic parts

Processing Craft

Mold fabrication, Injection etc;

Material

ABS,BMC, SMC, AS,PVC,Nylon(PA),PP,PC,PE,POM,PS,HDPE,TPE,TPU etc

Surface finish

Polishing finish,Texture Finish,Glossy Finish,Electroplating,Painting,Slik print,Rubber Painting etc

Color

RAL/PANTONE color

Mold Standard

DME,LKM,FUTA,HASCO etc.

Mould Base

as per customer’s requirement

Tolerance

0.01~0.1mm

File Format

Solidworks,Pro/Engineer,Auto CAD,PDF,JPG

Quality Control

Quality Control

Inspection

IQC, IPQC,FQC,QA

       Our processing has a variety of processing, such as lathes, milling, grinding, boring, drilling, cutting,
       etc., to provide you with a multi-faceted service.           
 

Item Description
1.Mould  material P20,718H,45#,STAVAX ESR S136,H13,2316,2083,2344
2.Hardness of  steel vacuum quenching  ,nitride,HRC41-47, HRC46-50,HRC60
3.Inserts / Slider steel H13 (DIN.1.2344),tempered with HRC46-50
4.CZPT spare parts H13 (Din 1.2344),tempered with HRC40-45,nitrited with HRC60-62
5.CZPT base LKM,HASCO
6.CZPT cavity Single / Multi
7.Runner system Hot / Cold
8.CAD centre for data formats IGES,X_T,STP & DWG,etc
9.Plastic material ABS,PC,PE,PP,PS.
10.CZPT life 8
11.Delivery time 4-8 weeks
12.Terms of payment T/T, Paypal, Western Union and so on

           Our Services
           1.Product Design,Structural Optimization,Process Optimization.
           2.Mold Making,Plastic Molding Parts,Casting Parts,Machining Part.
           3.Manage Project,Control The Delivery and Quality of Products.
           4.Arranging the Transportation,Customs Clearance and other Matters for You.

Rapid tooling
Fast and cost-effective process to create aluminum or steel injection molds for quick turn injection molding. Ideal for rapid prototyping needs or validating product concept for production.

Overmolding
Overmolding is a unique injection molding process that combines 2 or more components together. It is the best practice for the plastic manufacturing of multi-color and multi-layers products.

Insert molding
Insert molding is a custom injection molding process that encapsulates components in a plastic part. It is most commonly used for prototype injection molding designs with threads and holes.

Liquid Silicone Rubber injection molding
Liquid silicone rubber (LSR) is a flexible prototype injection molding process that produces elastic, durable parts. Get custom prototypes and production parts from 15 days.

        Advantages:
        1. Competitive price.
        2. Strict quality control system.
        3. Quick mold making and delivery.
        4. Advanced equipment, excellent R&D teams.
        5. Professional technicians and rich experienced workers.

In order to ensure the quality of the orders,our independent QC members to carry out strict inspection at each 
stage:
(1)Incoming material inspection
(2)Inspection of work-in-progress
(3)Finished product inspection       
(4)Random warehouse inspections

All of our operations are strictly compliant with ISO 9001: 2015 guidelines.
To benefit from our strong OEM/ODM capabilities and considerate services, contact us today. 
We will sincerely create and share success with all clients.

          Quality First,Price Best,Service Foremost!
          We assure you of our best services at all times!

          If you are interested in any of our products, please send message to us through
          below approach!

Applications of Spline Couplings

A spline coupling is a highly effective means of connecting 2 or more components. These types of couplings are very efficient, as they combine linear motion with rotation, and their efficiency makes them a desirable choice in numerous applications. Read on to learn more about the main characteristics and applications of spline couplings. You will also be able to determine the predicted operation and wear. You can easily design your own couplings by following the steps outlined below.
splineshaft

Optimal design

The spline coupling plays an important role in transmitting torque. It consists of a hub and a shaft with splines that are in surface contact without relative motion. Because they are connected, their angular velocity is the same. The splines can be designed with any profile that minimizes friction. Because they are in contact with each other, the load is not evenly distributed, concentrating on a small area, which can deform the hub surface.
Optimal spline coupling design takes into account several factors, including weight, material characteristics, and performance requirements. In the aeronautics industry, weight is an important design factor. S.A.E. and ANSI tables do not account for weight when calculating the performance requirements of spline couplings. Another critical factor is space. Spline couplings may need to fit in tight spaces, or they may be subject to other configuration constraints.
Optimal design of spline couplers may be characterized by an odd number of teeth. However, this is not always the case. If the external spline’s outer diameter exceeds a certain threshold, the optimal spline coupling model may not be an optimal choice for this application. To optimize a spline coupling for a specific application, the user may need to consider the sizing method that is most appropriate for their application.
Once a design is generated, the next step is to test the resulting spline coupling. The system must check for any design constraints and validate that it can be produced using modern manufacturing techniques. The resulting spline coupling model is then exported to an optimisation tool for further analysis. The method enables a designer to easily manipulate the design of a spline coupling and reduce its weight.
The spline coupling model 20 includes the major structural features of a spline coupling. A product model software program 10 stores default values for each of the spline coupling’s specifications. The resulting spline model is then calculated in accordance with the algorithm used in the present invention. The software allows the designer to enter the spline coupling’s radii, thickness, and orientation.
splineshaft

Characteristics

An important aspect of aero-engine splines is the load distribution among the teeth. The researchers have performed experimental tests and have analyzed the effect of lubrication conditions on the coupling behavior. Then, they devised a theoretical model using a Ruiz parameter to simulate the actual working conditions of spline couplings. This model explains the wear damage caused by the spline couplings by considering the influence of friction, misalignment, and other conditions that are relevant to the splines’ performance.
In order to design a spline coupling, the user first inputs the design criteria for sizing load carrying sections, including the external spline 40 of the spline coupling model 30. Then, the user specifies torque margin performance requirement specifications, such as the yield limit, plastic buckling, and creep buckling. The software program then automatically calculates the size and configuration of the load carrying sections and the shaft. These specifications are then entered into the model software program 10 as specification values.
Various spline coupling configuration specifications are input on the GUI screen 80. The software program 10 then generates a spline coupling model by storing default values for the various specifications. The user then can manipulate the spline coupling model by modifying its various specifications. The final result will be a computer-aided design that enables designers to optimize spline couplings based on their performance and design specifications.
The spline coupling model software program continually evaluates the validity of spline coupling models for a particular application. For example, if a user enters a data value signal corresponding to a parameter signal, the software compares the value of the signal entered to the corresponding value in the knowledge base. If the values are outside the specifications, a warning message is displayed. Once this comparison is completed, the spline coupling model software program outputs a report with the results.
Various spline coupling design factors include weight, material properties, and performance requirements. Weight is 1 of the most important design factors, particularly in the aeronautics field. ANSI and S.A.E. tables do not consider these factors when calculating the load characteristics of spline couplings. Other design requirements may also restrict the configuration of a spline coupling.

Applications

Spline couplings are a type of mechanical joint that connects 2 rotating shafts. Its 2 parts engage teeth that transfer load. Although splines are commonly over-dimensioned, they are still prone to fatigue and static behavior. These properties also make them prone to wear and tear. Therefore, proper design and selection are vital to minimize wear and tear on splines. There are many applications of spline couplings.
A key design is based on the size of the shaft being joined. This allows for the proper spacing of the keys. A novel method of hobbing allows for the formation of tapered bases without interference, and the root of the keys is concentric with the axis. These features enable for high production rates. Various applications of spline couplings can be found in various industries. To learn more, read on.
FE based methodology can predict the wear rate of spline couplings by including the evolution of the coefficient of friction. This method can predict fretting wear from simple round-on-flat geometry, and has been calibrated with experimental data. The predicted wear rate is reasonable compared to the experimental data. Friction evolution in spline couplings depends on the spline geometry. It is also crucial to consider the lubrication condition of the splines.
Using a spline coupling reduces backlash and ensures proper alignment of mated components. The shaft’s splined tooth form transfers rotation from the splined shaft to the internal splined member, which may be a gear or other rotary device. A spline coupling’s root strength and torque requirements determine the type of spline coupling that should be used.
The spline root is usually flat and has a crown on 1 side. The crowned spline has a symmetrical crown at the centerline of the face-width of the spline. As the spline length decreases toward the ends, the teeth are becoming thinner. The tooth diameter is measured in pitch. This means that the male spline has a flat root and a crowned spline.
splineshaft

Predictability

Spindle couplings are used in rotating machinery to connect 2 shafts. They are composed of 2 parts with teeth that engage each other and transfer load. Spline couplings are commonly over-dimensioned and are prone to static and fatigue behavior. Wear phenomena are also a common problem with splines. To address these issues, it is essential to understand the behavior and predictability of these couplings.
Dynamic behavior of spline-rotor couplings is often unclear, particularly if the system is not integrated with the rotor. For example, when a misalignment is not present, the main response frequency is 1 X-rotating speed. As the misalignment increases, the system starts to vibrate in complex ways. Furthermore, as the shaft orbits depart from the origin, the magnitudes of all the frequencies increase. Thus, research results are useful in determining proper design and troubleshooting of rotor systems.
The model of misaligned spline couplings can be obtained by analyzing the stress-compression relationships between 2 spline pairs. The meshing force model of splines is a function of the system mass, transmitting torque, and dynamic vibration displacement. This model holds when the dynamic vibration displacement is small. Besides, the CZPT stepping integration method is stable and has high efficiency.
The slip distributions are a function of the state of lubrication, coefficient of friction, and loading cycles. The predicted wear depths are well within the range of measured values. These predictions are based on the slip distributions. The methodology predicts increased wear under lightly lubricated conditions, but not under added lubrication. The lubrication condition and coefficient of friction are the key factors determining the wear behavior of splines.

China Professional OEM ABS Injection Molded Molding Plastic Ball Spare Part     wholesaler China Professional OEM ABS Injection Molded Molding Plastic Ball Spare Part     wholesaler