blow off the full length of the torch leads
|
Check if the coolant filters and pump screens function properly. Also, clean or replace if necessary. Remember to not over-tighten the bearings. With drive gears disengaged, you need to roll the beam across the rails to check for binding.. Clean the inside part of the torch with an electrical contact cleaner and a cotton swab. Ensure that the return flow is set at the specified gallons per minute. This way, you can save the final output from getting damaged. Check if there is any sign of mechanical damage to threads. Rail alignment will prevent any drag on drive motors. Even the contactors, relays, and spark-gap assemblies can malfunction due to excess buildup of metal dust. 3. Because hard water causes mineral deposits to build up on nozzles which leads to shortened life. Check for kinked or worn hoses, cracked fittings, exposed wires, or other damage. Distances between the rails should be kept constant across the entire length of the system. Adjust it accordingly until the beam rolls with little resistance and minimal vibration. It may even cause rust accumulation on the cut pieces. Check for excess water, oil mist, or particulate contamination and clean if you find any. Check if there are any leakages or any damage to any of the connections. Check joints where the rail sections meet with Custom Screw Barrels for Sale a piece of tool steel for checking if it is not misaligning. Clean Machine Components- Rails, Racks, Gears Use an abrasive pad and a degreasing agent to remove grease, dirt, and metal dust.5 grains. Check the machine to each limit even test the switches. Lubricate gears with a dry lubricant like graphite powder. Check Water Quality Secondary water quality is essential with water-injection torches. Blow out any accumulated metal dust inside the torch. Water quality in water tables is crucial. Disconnect the torch from the mounting tube and slide the tube back to see the torch-lead fittings.Preventive maintenance of machines and its every part is essential to ensure good quality output. Also, make sure the gas quantity is neither more nor less than required. Clean Out the Power Supply Blow out all the accumulated metal dust using clean, dry air. Adjust gear alignments to remove ply between racks and gears. Take care of gas pressure maintenance too. Hypertherm hpr260 parts, powermax65 parts, Hypertherm hpr260 consumables, plasma cutting consumables, plasma cutting torch, etc.Check filters weekly and empty moisture traps whenever they start to accumulate water. You can keep this checklist with you as a detailed guide to check machines regularly. 6. Align and adjust gears and bearings. Check high-frequency shielding to form a proper connection to earth ground. This guide is to ensure that you do not miss any of its parts. Checklist for Preventive Machine Maintenance 1. Clean the Torch Body Remove the torch parts to examine the inside part of the torch. If bearings have grease fittings, lubricate them too. Clean the Torch Leads Wipe down or blow off the full length of the torch leads for removing the accumulated metal dust and dirt. Make these adjustments for cross drives and rail and both. Because the water in the table is heavily contaminated with metal dust or slag, it can cause the hard-starting of the plasma torch. Parts like Hypertherm hpr260 parts and hypertherm hpr260 consumables can help you in that. Flush and replenish coolant every six months. Check Safety Limit Ensure operator safety with preventing damage to the machine. Check coolant resistivity by a conductivity meter. . Metal dust causes dissipation of the high voltage required to start the plasma arc. Check Plasma Gas quality is crucial and tricky to maintain good parts life and serve good cut quality. Alignment bearings need to have minimal ply between them and rail surfaces. For this, you can use consumables like Hypertherm hpr260 consumable to ensure the gas quantity. These bearings are mostly mounted in an eccentric shape. Do not lubricate any rail sections as lubricants will attract contaminants that lead to excessive wear. You just need to replace or change the worn-out machine parts with the new one. Check if the flow switches of the return line are functioning properly as insufficient coolant flow causes the torch to overheat. Level and align rails. For this, hold a clean paper towel under the torch and start purging air through the system in the test mode to check air quality. Because metal dust can cause damage to power-supply components, especially to the PC boards. By keeping a check on the machine parts, one can easily know if there is any problem and can subsequently prevent it from occuring. Avoid the gears overlapping above or below the rack., are some of the parts you can consider while replacing or changing machine parts. Water hardness should not exceed more than 8.5 ppm or 0. Check all the air filters on the power-supply housing and replace if necessary. Check Torch-Cooling Components With water-cooled torches, you should check the coolant stream in the tank for signs of reduced flow or aspirated air. Inspect mechanical stops to ensure that they are in proper working order. Use a commercial water softener if required. 8. Resistivity should not exceed more than ten micro-ohms for most of the systems. Adjust them until no light is seen between the bearing and rail surface. |
