Roller Design and Operating Rules of Cold Roll Forming Machine
Roller Design and Operating Rules of Cold Roll Forming Machine
The cold roll forming machinesaves us a lot of time in the production process and also makes our products more perfect and competitive.
Now, let us understand the roll forming machine designand operating procedures of the cold roll forming machine
The details are as follows:
Ⅰ. The roller adopts C12MoV material whose specific strength and hardness are contradictory. The main reason is its wear resistance. The red hardness of C12MoV should be used during heat treatment. After quenching, the hardness can be achieved by two or even three temperings.
Ⅱ. The rollers of the whole line are equally stressed and wear evenly, which prolongs the service life of the rollers.
Ⅲ. In the production, the problem of material deflection in the raceway is often encountered. The reason is actually that the single set of rollers is asymmetry. The large force on the left causes the material to deflect to the right; then the large force on the right causes the material to deflect to the left.
Ⅳ. The arc part of the track is the core part of the slide rail. The arc position after the first few passes is pressed and formed. When the vertical edge is rolled and folded in the later rail, the formed arc shall be effectively protected by the upper and lower rolls or horizontal wheels. Otherwise, the arc position of the material will definitely change during the stretching process. R becomes smaller and becomes a triangle, and the steel ball is not to the bottom. Two-point contact will produce noise. When R becomes larger, the matching rail will shake, and the track will be blurred when the slide rail is used. This leads to uneven force, deformation of the slide rail, and shortened life.
Ⅴ. Ordinary ball bearings have their own gaps, and axial movement cannot be avoided in accurate transmission. The main driving side adopts roller cone bearings to ensure that the radial runout of the main shaft is within and outside 0.04MM, and the main shaft will not move from side to side.
Ⅵ. The method to solve the imbalance of the force: the force design is balanced, the processing is accurate, and the installation and adjustment are convenient.
Ⅶ. The accuracy of roller processing is key. Therefore, a special tool is specially made for inspection under the projector and magnified 20 times.
The cold-formed forming machine must be operated at fixed points according to the operating regulations, and the machine must be lubricated in a targeted manner. The cold-formed machine must be kept clean, and the severely worn parts must be replaced in time. Regularly let maintenance personnel carry out maintenance.
Contact us for more information about jinggong!
Send product request
Other supplier products
 |
H-Beam Straightening Machine | H-Beam StraighteningMachine is mainly used for the angle distortion straightening of heavy H-beam, it adopts hydraulic straightening which will hav... |
 |
Gantry Submerged Arc Welding Machine | Thegantry welding machinecan replace the cantilever submerged arc welding machine, and can choose unipolar or multipolar welding, the landfill high... |
 |
Guardrail Roll Forming Machine | Guard rail roll forming machineis the special forming equipment for producing the speedway guide rail. One shift every month can produce 600 tons (... |
 |
EPS Sandwich Panel Production Line | Main structure features ofEPS Sandwich Panel Machine 1) This EPS sandwich panel making machinehas the specification: nice appearance, low noise and... |
 |
Uncoiler | Our uncoiler machine is suitable for the uncoiling and conveying of thin metal sheets. It is the auxiliary equipment for roll forming machines. The... |
Same products
 |
flask | Seller: PakGent Bioscience (Suzhou) Co., Ltd. | Fit tips, DNase/RNase free, sterile, rack pack（78mm） PakGent UFPT-1000R-L Low Retention 1000ul M... |
 |
Lesinurad | Seller: Lepu Medical Technology(Beijing)Co.,Ltd | Lesinurad *Product registration and availability vary by country. For more information on prod... |
 |
LEN503 Nebulizer | Seller: Lepu Medical Technology(Beijing)Co.,Ltd | Cute pet caring Small atomized particles nebulizer machine for kids Adjustable atomizing cup H... |
 |
SINOART Shanghai Co., Ltd. | Seller: SINOART Shanghai Co., Ltd. | SINOART Shanghai Co., Ltd. is a combined industrial & trading company in China, specializing ... |
 |
High Voltage Surge Arresters | Seller: Guangdong Yufeng Industries Co.,Ltd | High voltage surge arresters, also called lightning arresters, are electrical devices designed to... |
