Model Number: Injection Molding Service
Shaping Mode: Plastic Injection Mould
Product Material: Plastic
Product: Household Appliance product / Vehicle Appliance etc
Product name: Injection Molded Parts
Material: Steel/P20/718/S316/T8/T10/AISI H13 etc.
Process: injection molding
Surface treatment:: polishing/anti rust/heating treatment
Application: Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF
Tolerance: 0.01mm
Quality Control: 100% Inspection
Service: Customized OEM
MOQ: 1 Piece
Packing: Wooden Case
Packaging Details: 1,With plastic bag,with pearl-cotton package. 2,To be packed in cartons. 3,Use glues tape to seal cartons. 4,Deliver out by DHL,FEDEX,TNT,UPS. Or according to customers’ requirement.
Port: ZheJiang china
Custom Abs Silicone Injection Plastic Molding Inject Machine Small Molded Parts
| Material and Testing Report | ||
| Metal | Mold Steel | S45,P20,718,718H,S136,NAK80,H13,SKD11,SKD61,CR12MOV etc |
| Aluminum | Aluminum 2571 Aluminum 5052 Aluminum 6061-T6 | |
| Aluminum 6063 Aluminum 7075 Aluminum MIC 6 | ||
| Stainlesss steel | SUS303,SUS304,SS316,SS316L | |
| UNS S32304 UNS S32003 UNS S31803 UNS S32205 | ||
| UNS S32760 UNS S32750 UNS S32550 UNS S32707 UNS S33207 | ||
| Steel | 12L 12L ,O1 tool steel, | |
| D2 tool steel,A36 1008 ,Alloy42 | ||
| Titanium | Grades 1-4 Grade 5 Grade 9 | |
| Brass | 260, C360,H59,H60,H62,H63,H65,H68,H70 | |
| Copper | ||
| Phosphor bronze | ||
| Bronze | C932 | |
| Carbon fiber | ||
| PTFE | Polytetrafluoroethylene (PTFE) | |
| Plastic | Acetal | (Polyoxymethylene (POM)) [Delrin] |
| PEEK | Polycarbonate | |
| Polystyrene | Polyether Ether Ketone | |
| Nylon | ||
| ABS | ||
| PVC | ||
| Acrylic | ||
| G-10 Garolite Fiberglass | ||
| Finish Result | |
| As Machined | Sharp edge and burrs will be removed |
| Bead Blast | The part surface is left with a smooth, matte appearance |
| Anodized | Type II creates a corrosion-resistant finish. Parts can be anodized in different colors—clear, black, red, and gold are most common—and is usually associated with aluminum. |
| Type III is thicker and creates a wear-resistant layer in addition to the corrosion resistance seen with Type II. | |
| Powder Coat | This is a process where powdered paint is sprayed CZPT a part which is then baked in an oven. This creates a strong, wear- and corrosion-resistant layer that is more durable than standard painting methods. A wide variety of colors are available to create the desired aesthetic. |
| Customized | Cotact us via email, , . We will look into a finishing process for you. |
| Others | |
| Tolerance | +/-0.005mm |
| Lead Time | 1-2 weeks for samples,3-4 weeks for mass production |
| Drawing Accepted | Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF |
| Payment Terms | Trade Assurance, TT/Paypal/WestUnion |
company service
Why Choose usWhy Choose us?
1.We are a factory with more than 11 years oem/odm customized machining experience.
2.Approx 95% of our product are directly exported to USA/Canada/Australia/UK/France/
Germany/Bulgaria/Poland/Italia/Netherlands…Quality assuranced.
3.Most of our machines are purchased from Germany, USA, Japan,for instance, 3-axis
and 5-asxis cnc milling machines 6-axis turning machine and so on. so we are CZPT to
make high precision parts according to your tolerance requirements.
4.We can well control the surface finish such as polishing/ brush/ sand blasting, Normal anodize/harden anodize,black oxide, plating(Chrome/Nickel/zinc/gold/silver…)
5.Based on our good quality, good service and good credit record . Below link is for your reference to have a look transaction
company_profile/feedback.html?
Customer Recommendation
Packaging & Shipping
About yunyan
FAQ1. Q: what is the proceesing for the quote ?
A: We can quote from your 3d formats like IGS,STP,PARASOLID etc and 2D drawings as well; quote the price to clients after got the 2d or 3d drawings within 2 hours;
2. Q: How is the next ?
A: We will send the cost to you and get your confirmations for the quote;
3. Q: what is the softwares will you use for the proceeding
A: We make the 3D programme with Pro-Engineer,UGS,SOLIDWORKS,MASTERCAM etc ;
4. Q: what is the type of machines for manufacturing please ?
A: Manufatured from CNC Machining,Laser cutting , stamping ,injection as well as the parts files different ;
5. Q: Do you do the surface treatments please ?
A:yes, sure . we do the surface treatments ,for instance ; chromated, powder coating,Anodizing, laser etching as well as painting ;
6. Q: What is the quality Control before shipping?
A: We have QC department for the quality control before shipping;
7. Q: How long can it be delivery ?
A: Delivery from 7-50days that depends on the parts ;
Seeing is believing—Welcome to visit our company!
Perfect is our Pursuit , professional is our technology!
Quality & Service are everything!
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The Parts of a Gearbox
There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!
Components
Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.
Functions
A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.
Maintenance
Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.
editor by czh