Hole Drilling Machine for Engineering Machinery(110V,LT-30-2)

Hole Drilling Machine for Engineering Machinery(110V,LT-30-2)



Hole drilling machine for engineering machinery is a piece of portable processing equipment developed for field service of engineering machinery, and is mainly used for processing inner holes and concentric span holes of small-scale pipelines, and widely applied in engineering machinery including excavators, cranes, loaders and hoists. Only one person is required for operation, and the actual operation difficulty is greatly reduced for its focus on field in design concept and processing to make a serviceman operate the machine easily. Main application scope: processing after repair welding, or bushing installation after hole expansion of rotation holes, hinge joint holes and hinge pin holes, and hinge pin hole in all engineering machines; repair and processing of concentric holes in excavators, loaders, pressure machines, cranes, etc.; and side-by-side arrangement of multiple holes to conduct one-time positioning processing to ensure the Coaxiality of these holes.
Product features
1 Driving of hole drilling machine.By adopting 110V AC servo motor with characteristics of low-speed revolution and high torque, the complete machine can realize stationary machining in superior performance. 2 No vibration in end travel and cutting process. 3 Feeding and processing can realize electrodeless speed regulation. Feeding process can be set according to demands, and processing can automatically stop after reaching the limit switch.
4 Boring bar adopting high-strength alloy and structural steel with characteristics of high hardness, high accuracy, high tenacity, good abrasion resistance, etc. 5 In effective travel, the tool rest can be fixed at any position of boring bar. 6 The boring bar can be disassembled separately and assembled.
7 Electric motor controller is equipped with an immediate brake program to Avoid vibration in the shutdown process .
8 The control Cabinet is installed below the main engine to be beneficial to safety operation.
Operation Instructions
1.The operator should accept safety education and operation training, and have machining experience.Work clothes have to be worn before operating the machine. 2.Check if the connected power voltage is consistent with the voltage required in the nameplate before starting up.Check if the card mount system has been locked before starting up. 3.Pull the workpiece in alignment, or align the workpiece at the minimum speed. Alignment at high speed is not allowed. 4.Do not put hand or other things close to the equipment before starting up so as to avoid the personal injury. Electric wire should be far away from the place with high temperature, oil or sharp edge. 5.Turn off the power by remote control when failure or abnormal sound occurs before inspection and repair.Do not operate the machine in unattended condition. Personal can only leave the site after confirming that the drive system is at the neutral position and the power is turned off when the machine stops operation. 6.It is strictly prohibited to use this machine in processing range exceeding or lower than the noted range. The machine should not exceed the regulated maximum cutting capacity to avoid damage and personal injury caused by the machine. 7.It is strictly prohibited to directly change the feeding direction after the machine operates. 8.After processing, oil and filings on the machine should be removed, and Slushing oil should be sprayed on the tool arm and spindle.
Operation Process
1.Fixed seat can be installed in position for allowing workpiece welding. Push the boring bar into the hole requiring processing with nylon locating taper sleeve, and lock the locating boring bar with tool rests on both sides to ensure the concentricity of two holes locating taper sleeve boring bar locating taper sleeve.Fit supports into boring bar, and weld these two supports in appropriate position of workpiece.Take off the locating taper sleeve (please ensure that the boring bar can rotate and slip axially freely). 2.Installation of main body：Fit the main body into support. 3.The power voltage should be 110V, and insert the plug of electricity box into the 110V power. 4.Put the tool rest into bar-type slot of boring bar, and fix it with compression screw.Cutting depth for one side should be 0.2-l.0mm in trial cutting. 5.Please rationally arrange the feed amount according to the size in cutting by adjusting the feed button from zero slowly in general range. The adjustment should not be too fast, or damage may occur for fast feeding.Please select rational tool and tool angle in processing (the angle can be the tool angle of boring cutter).
Parameter
The maximum processing hole diameter: 80mm The minimum processing hole diameter: 35mm The maximum processing travel: 300mm The maximum feed depth: 3mm on one side (A3 steel) Surface roughness: Ra3.2 Deviation from circular form<0.02mm Gross weight of equipment: 98KG Power supply: 110V60Hz Voltage: 1500W Boring bar length: 1600mm Diameter: 30mm



Packaging List
Host * 1 Remote control * 1 Boring bar * 1 Centering cone * 2 Knife holder * 1 Knife disc * 1 Bracket * 2 Support bolt * 8 Support bolt and nut * 16 Knife handle * 1 Blade * 2 White steel knife * 1 Wrench * 1 One set of hexagonal wrenches Spare screws * 1 pack
Item Number: 022780

You can make order with no worry. Any concern just feel free to let us know, we'll reply in 24 hours in normal condition. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays. Warranty: 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.