| Customization: | Available |
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| Shaping Mode: | Injection Mould |
| Surface Finish Process: | Polishing |
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Gears are an industry essential that are used for the transmission of motion and power in clocks, instruments, machinery, vehicles, and industrial equipment. They are engineered to reduce or increase speed in motorized implements and change the direction of power smoothly and efficiently. Since their introduction thousands of years ago, gears have become an essential tool for the innovations and improvements of industry.
Made from highly durable materials, gears play a key role in the productivity of machines and the operations of manufacturing. Each type of gear has varied elements, characteristics, advantages, and properties that meet the requirements and specifications for motion or power transmission. The wide variety and number of gears makes it possible to find a gear for every application.
One of the main functions of gears is to change the rotation speed of power with engines being the most common example. Gears regulate power by their ratios with different sizes of gears used to increase or decrease transmitted power by their rotation.
During the transmission of power, gears intermesh with other gears without slipping and strongly retain their connections. The motor in a machine may not be designed to move a shaft directly and uses gears to transmit power to the shaft to power a tool.
Torque is the rotating force that is produced by motors and engines that is adjusted through the use of gears, gear sets, gearboxes, and gear assemblies. Smaller gears produce less torque while large gears produce higher amounts of torque. When a small gear is the drive gear to power a large gear, the amount of torque increases and speed decreases. Taken in reverse, when a large gear is the drive gear and a small gear is the powered gear, the amount of torque decreases and speed increases.
A common use for gears is the changing the direction of rotation or movement, which is completed by the specific design of gear pairs. The rotational direction of a motor is dependent on the rotation of a shaft with the direction of the rotation capable of being changed by the configuration of the gears.
Gearboxes are one of the most common uses of gears and are made up of an assortment of gear types contained in a housing. Gearboxes contain worm, bevel, helical, and spur gears that are engineered to change torque, speed, power, motion, and force. Gearboxes are a foundational part of motor driven vehicles and gas powered machinery.
| main product | OEM Precision Small Nylon Plastic internal Gears for Applications for High Power Transmission Within Small Overall Dimensions, Custom Ring Gear, Injection Mold |
| mould base | LKM,HASCO,etc |
| Mould Material | s136/2344/718/738/NAK80/p20 etc. |
| Moud Precision | +/-0.01mm |
| Mould Life | 100k-5000K shots (depend on your requirement) |
| Mould Cavity | Single cavity or multi-cavity |
| Runner System | Hot runner or cold runner |
| Gate Type | Pinpoint Gate, Edge Gate, Sub Gate, Film Gate, Valve Gate, Open Gate, etc. |
| Equipment | High speed CNC, Standard CNC, EDM, Wire Cutting, EDM, Grinder, Plastic Injection Molding Machine from 50-818T available. |
| Plastic Material | PA6,PA66, ASA, POM, ABS,ABS+GF,ABS+PC,POM,PP, PE,PC,PMMA(Acrylic),TPE,TPU,PEI,PBT,PTFI |
| Metal Material | pre-harden steel, heat treatment steel |
| Surface Treatment | Polishing/smooth,texture/frosted, painting, plating, printing , etc. |
| Quanlity System | ISO 9001: 2015 |
Our experience for medical molded plastic parts
Q:How about your quality control?
A:We have professional team to control mold quality, since we realize that quality control is the first priority to run business.
Q:What's your lead time?
A:For most mold, 45 to 60 working days ( not including Chinese official holidays ) after deposit received and mold drawings approved.
Q:How long can i get the sample?
A:Depends on your specific items,within 3-7 days is required generally.
Q:What about after service?
A:Spare part which is non-man made damaged will be offered for free within one year, and you can contact us at any time if you need help.
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