The Standard For Precision Parts Processing For precision parts, the processing is very strict, and the processing procedures include cutting in and out. There are specific requirements for the size and accuracy, such as how many microns are plus or minus for 1 mm, etc. If the size is too wrong, it will become a waste product. At this time, it is equivalent to reprocessing, which is time-consuming and laborious, and sometimes even makes the entire processing material scrapped. This has just caused the increase of cost, and at the same time, the parts are definitely unusable. So what standards and requirements should be followed in the processing of precision parts? For the processing of precision parts, there are mainly dimensional requirements, such as the diameter of the cylinder, there are strict requirements, and the positive and negative errors are within the specified range to be qualified parts, otherwise they are unqualified parts; there are also specific and strict requirements for length, width and height. Positive and negative errors are also regulated, such as an embedded cylinder (take the simplest basic parts as an example), if the diameter is too large, exceeding the allowable range of error, it will cause the situation that it cannot be inserted, if the actual diameter is too large Small, if it exceeds the lower limit of the allowable negative value of the error, it will cause problems that the insertion is too loose and not firm. These are unqualified products, or the length of the cylinder is too long or too short, beyond the allowable range of error, they are all unqualified products and must be scrapped or reprocessed, which will inevitably increase the cost. Ningbo Beilun Jointway Leader Machinery Co., Ltd. is a professional parts machining manufacturers. If you need it, you can click the official website to contact us. We are willing to answer you for more information. our website is https://www.zwldmachine.com/

How To Choose The Right Micro Linear Actuators When choosing micro linear actuators, you need to understand the relevant parameters of the lower putter. If you understand the parameters, then how to choose is simple. The parameters of the push rod include: Stroke: the distance range that your wheelchair needs to be adjusted. If the stroke is too short, it will not reach the design index, and if the stroke is too long, it may break the wheelchair. Installation distance: After the push rod is fully retracted, the distance between the center of the front and rear positioning holes. This distance should also be calculated according to the specific conditions of the wheelchair. Improper installation size will cause the backrest movement to be inconsistent with the design movement index, or even damage the wheelchair. Speed ​​and load: The speed of the push rod is inversely proportional to the load, which can be selected according to the product. Voltage: Subject to the power supply voltage that you can provide. Power: The power of a small electric push rod is basically 50W, which is enough for a wheelchair. As for the shape of the slider installed on the front and rear of the push rod, the aperture on the slider can be comprehensively determined by the push rod manufacturer and its own products. Ningbo Beilun Jointway Leader Machinery Co., Ltd is a professional linear actuators manufacturers, if you want to know more, please click the official website to contact us, we are willing to answer more for you Our website is https://www.zwldmachine.com/