Changzhi linear guide business | Bot Seiko (certified) | linear guides provided by the Shandong Bot Seiko Corporation. Shandong Bot Seiko Co., Ltd. (www.jsinfo.com.cn) is specialized in the "ball screw, lead screw, linear guide, spindle," the enterprise, the company of "honesty, hard service" concept, for You provide the most quality products and services. Welcome to inquire! Contact: Zhang complete. DF Shandong Bot Seiko linear guide grooves from the arc (45- ° 45) ° combination Changzhi linear guide supply, at the time of installation, which is transferred from the elastic deformation and ball contact point, even if somewhat linear deviation mounting surface rail line rail slider can also be absorbed internally to produce the effect of self-aligning ability to obtain high accuracy and stability of smooth motion. Interchangeable because of the strict control of manufacturing precision linear guide size can be maintained at a certain level, and the slider has to keep the ball designed to prevent loss, and therefore part of the series with precision interchangeability customers to follow need to order or slide rails, rails and sliders can be stored separately in order to reduce storage space. All have high rigidity in all directions using the four-column-circular grooves, with four rows of ball contact angle of 45 degrees and other Changzhi linear guide price, so the two-point contact ball to achieve the desired structure can withstand the load from top to bottom and left-right direction; when necessary, but also to increase the rigidity of a preload. Linear guides Shandong Bot Seiko Co. vice with large carrying capacity, high rigidity contact, high reliability, mainly on the machine bed, table and column guides, lifting the lower rail use. We can load size, by the load direction, shock and vibration, etc. to select the size in the selection. a) direction of the force. Because of the rolling linear guide rail slider and usually has four circular raceway, it can withstand the load and overturning moment four directions. Rail affordability with raceway center distance increases to increase. b) load size. Linear guides with different specifications have different carrying capacity, according to withstand the load size selection. To make each pair of linear guides are ideal life Yangquan linear guide companies can calculate the nominal hour rated life and life according to the approximate formula provided by the manufacturer selected for a given reasonable maintenance and replacement cycle. Also consider sliders under load after each slider affects rolling resistance, rolling resistance is calculated in order to determine a reasonable driving force. c) Pre-selection plus loads. According to the impact of the design structure, vibration and accuracy requirements, select the appropriate preload value.