Welcome to the Hangzhou Sanli Furnace Co.,Ltd website

Chinese   |   About   |   Contact

NEWS

Get the latest company information 

Matters needing attention for spring grinding machine

  • Categories:Industrial News
  • Author:
  • Origin:
  • Time of issue:2020-03-31 19:02
  • Views:0

(Summary description)

Matters needing attention for spring grinding machine

(Summary description)

  • Categories:Industrial News
  • Author:
  • Origin:
  • Time of issue:2020-03-31 19:02
  • Views:0
Information
  The valve spring of the spring grinder will wear and plastically deform for a long time under the action of high temperature and periodic high-frequency alternating force, weakening the elastic force, resulting in incomplete valve closing, reduced engine power, difficulty in starting, exhaust vent Smoke and other malfunctions.
 
  Therefore, regularly check the spring force of the valve spring of the spring grinder. The specific method is to put a small piece of iron between the old spring and the new spring, and then clamp it on the bench vise, compare the pressure to see how short the pressure is. Secondly, after using the spring grinder for a long time, if it is not maintained, it is easy to shorten the life of the spring grinder. Therefore, we must do daily maintenance.
 
 
  1. Run-in maintenance: During the running-in period, the new machine or the machine after overhaul must be run-in and maintained. When using the spring grinding machine within the specified break-in period, it is necessary to gradually increase the load and speed in accordance with the corresponding regulations, and to comprehensively check the lubrication and tightening conditions, observe the state of the machine, and find out that abnormal conditions are resolved in a timely manner. The focus of running-in maintenance is to replace the lubricant, lubricate each part and tighten the bolts. Perform secondary maintenance after the shutdown period.
 
  2. Season-change maintenance: The machine should perform season-change maintenance every summer or winter. The focus is on combustion, hydraulics, cooling and starting systems. Please perform the following tasks according to the actual situation: replace fuel and hydraulic oil, adjust the relative density of battery electrolyte, take measures to prevent overcooling or overcooling, and clean the cooling system.
 
  3. Decommissioning and maintenance: When it is necessary to deactivate the machine and equipment for a period of time due to seasonal factors and other reasons, decommissioning and maintenance should be carried out. Mainly do cleaning, plastic surgery, matching, anti-corrosion and other work.
 
  4. The regular maintenance interval of the spring grinding machine is relatively long, usually after reaching or exceeding the working time or mileage specified in the mechanical maintenance, there is no need to perform a daily maintenance. But the content of maintenance is relatively more complex.

Scan the QR code to read on your phone

logo

Contact Us

Manager Zhao 15957199037
Manager Zhang 13735477871
Package manager 13868093636
Phone: 0571-64641281

Fax: 0571-64641282
Address: Jiuxian Street Tonglu County Hangzhou City Jiubao Road No.9

       

Copyright © 2021 Hangzhou Sanli Furnace Co.,Ltd all rights reserved 浙ICP备20002980号-1 Power by www.300.cn