In various types of mechanical equipment, the guide shaft support seat plays a vital supporting and guiding role. Its correct installation has a key impact on the stable operation and precision maintenance of the equipment.
The following is a detailed introduction to the installation method and relevant precautions of the guide shaft support seat.
1.Preparation before installation: ensure accuracy and safety
① Tool and material inspection
Prepare professional tools such as torque wrenches, levels, micrometers, and check whether the guide shaft support seat, fixing bolts, sealing rings and other accessories are complete and undamaged. It is recommended to give priority to high-precision flange-type guide shaft supports (such as Dingxiang DINXA brand), whose tolerance can reach 0.005mm to ensure long-term stable operation of the equipment.
② Cleaning and lubrication
Use a dust-free cloth to clean the mounting surface and the guide shaft surface to avoid impurities affecting the matching accuracy. Apply high-temperature resistant lubricating oil to the guide shaft. It is recommended to use lithium-based grease or special lubricant to reduce friction loss.
2.Detailed explanation of the core installation steps
① Positioning and fixing the support seat
Base plane calibration: Use the upper surface or end surface of the equipment base plate as the reference, use a laser locator to mark the installation position of the support seat, and ensure that it is parallel to the direction of movement.
Tighten the bolts in stages: first pre-tighten with 50% of the rated torque, and then tighten evenly in diagonal order with a torque wrench to avoid tilting the support.
② Guide shaft assembly skills
Shaft end type adaptation: Straight rod shaft ends are suitable for conventional equipment; if the shaft end is designed with holes (such as automated production lines), it is necessary to align the holes and insert the positioning pins, and use stepped internal thread type fixation to enhance verticality.
Dynamic adjustment of parallelism: In high-precision scenarios such as CNC machine tools, a micrometer is required to detect the straightness of the guide shaft, and the support bolts are fine-tuned to achieve ±0.01mm level precision calibration.
③ Clamping device and secondary verification
Install anti-loosening locking nuts or hydraulic clamps to prevent displacement during operation. Start the equipment for no-load test, observe the abnormal sound and vibration, and readjust the level if necessary.
Guide shaft support seat maintenance method, maintenance points to improve service life:
Regular inspection: Check the bolt preload and shaft surface wear every 500 hours, and replace the seal ring in time.
Lubrication cycle: Select the grease replenishment frequency according to the load intensity. It is recommended to add it every 200 hours in a heavy-load environment.
Environmental control: Install a protective cover in the dust workshop to prevent impurities from invading the mating surface.
For more information on “High Rigidity Guide Shaft Support Seat Selection” or “Non-standard Customized Installation Scheme”, please add technical engineer WhatsAPP: +86 13322651236, and get the “Guide Shaft System Troubleshooting Manual” and industry case collection. Click to enter the official website product center to get BCNC brand guide shaft support seat 15 years of ultra-precision manufacturing experience support, imported quality, domestic price, cost reduction of 30%.
