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The speed change of main motion and feed motion of the machine are all adopted hydraulic pre-selection centralized control, which can save the auxiliary time and increase the working efficiency of the machine. The indicator lamps are lighted up to give the signal during the course of speed and feed changing.
From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits.
Feature of DRO Horizontal Boring Mills
1)The speed change of main motion and feed motion of the machine are all adopted hydraulic pre-selection centralized control, which can save the auxiliary time and increase the working efficiency of the machine. The indicator lamps are lighted up to give the signal during the course of speed and feed changing.
2) .Electric-control system of DRO Horizontal Boring Mills adopts programmable controller with high reliability.
Materials forbidden to cut: non-metal material, i.e. graphite, stone; material with low rigidity that cannot be clamped or fixed; metal with low igniting point, i.e. magnesium alloy, etc.; poisonous or flammable material. This machine is suitable for using in practical environment under certain running condition
3). The hydraulic system of this kind of DRO Horizontal Boring Mills is composed of two parts: one is in the tail bracket and 5upper and inner part of heasdstock which is used for spindle speed change and feed speed change and headstock internal lubrication, another is in the inner part of lower saddle of the machine, which is used for the transverse of headstock, longitudinal & cross movement and rotation of table, the principle diagram.
Products Specification of DRO Horizontal Boring Mills
Model | Unit | TPX6111B | TPX6111B/2 | TPX6111B/3 |
Spindle diameter | mm | 110 | 110 | 110 |
Spindle taper | - | Morse 6 # | Morse 6 # | Morse 6 # |
Max. Torque of spindle | Nm | 1225 | 1225 | 1225 |
Max. Axial thrust of spindle | N | 12250 | 12250 | 12250 |
Speed steps of spindle | - | 22 | 22 | 22 |
Speed range of spindle | r/min | 8-1000 | 8-1000 | 8-1000 |
Main motor power | kW | 7.5 | 7.5 | 7.5 |
Facing head | ||||
Max. torque of facing head | Nm | 1960 | 1960 | 1960 |
Diameter of facing head | mm | 600 | 600 | 600 |
Speed range of facing head | r/min | 18 | 18 | 18 |
Workable | ||||
Workable dimenstion(LxW) | mm | 1100x960 | 1100x960 | 1250x110 |
Max. loading weight | kg | 5000 | 5000 | 5000 |
Dimension of T-shots | mm | 22 | 22 | 22 |
Number of T-shots | - | 7 | 7 | 7 |
Working range | ||||
X-axis travel | mm | 900 | 1250 | 1600 |
Y-axis travel | 900 | 900 | 1200 | |
Z-axis travel | 1400 | 1400 | 1400 | |
W-axis travel(spindle travel) | mm | 600 | 600 | 600 |
U-axis travel(facing head slide travel) | mm | 180 | 180 | 180 |
B-axis workable rotary | - | 360 | 360 | 360 |
Min.diastance from spindle center lineto workable surface | mm | 0 | 0 | 0 |
Rapid travel | mm/mn | X/Y/Z/W:2500 | X/Y/Z/W:2500 | X/Y/Z/W:2500 |
Precision | ||||
Reading percision of linear measurement system(X/Y/Z)(optional for Z-axis mesurement system) | mm | 0.005 | 0.005 | 0.005 |
Reading percision of linear measurement system(B)(optional for B-axis mesurement system) | - | 0.001 | 0.001 | 0.001 |
General Dimension machine(LxWxH) | mm | 4910x2454x2750 | 4930x2870x2750 | 5028x3359x3079 |
Weight | kg | 11500 | 13000 | 14000 |
Model | Unit | TPX6113 | TPX6113/2 | T(P)X611 | T(P)X613 |
Spindle diameter | mm | 130 | 130 | 110 | 130 |
Spindle taper | - | Metric 80 | Metric 80 | Morse 6 # | Metric 80 |
Max. Torque of spindle | Nm | 3136 | 3136 | 1225 | 3136 |
Max. Axial thrust of spindle | N | 31360 | 31360 | 12250 | 31360 |
Speed steps of spindle | - | 24 | 24 | 22 | 24 |
Speed range of spindle | r/min | 4-800 | 4-800 | 8-1000 | 4-800 |
Main motor power | kW | 15 | 15 | 7.5 | 15 |
Facing head | |||||
Max. torque of facing head | Nm | 4900 | 4900 | 1960 | 4900 |
Diameter of facing head | mm | 750 | 750 | 600 | 750 |
Speed range of facing head | r/min | 18 | 18 | 18 | 18 |
Workable | |||||
Workable dimenstion(LxW) | mm | 1600x1400 | 1800x1600 | Special offer accessory | Special offer accessory |
Max. loading weight | kg | 8000 | 10000 | - | - |
Dimension of T-shots | mm | 28 | 28 | - | - |
Number of T-shots | - | 9 | 11 | - | - |
Working range | |||||
X-axis travel | mm | 1600 | 1600 | 2000 longer option is availible | 1750 longer option is availible |
Y-axis travel | 1400 | 1800 | 1600 | 1600/2000/2500 | |
Z-axis travel | 2000 | 2000 | - | - | |
W-axis travel(spindle travel) | mm | 900 | 600 | 600 | 900 |
U-axis travel(facing head slide travel) | mm | 250 | 250 | 180 | 250 |
B-axis workable rotary | - | 360 | 360 | - | - |
Min.diastance from spindle center lineto workable surface | mm | 0 | 0 | - | - |
Rapid travel | mm/mn | X/Y/Z/W:2500 | X/Y/Z/W:2500 | X/Y/U/W:2500 | X/Y/U/W:2500 |
Precision | |||||
Reading percision of linear measurement system(X/Y/Z)(optional for Z-axis mesurement system) | mm | 0.005 | 0.005 | 0.005 | 0.005 |
Reading percision of linear measurement system(B)(optional for B-axis mesurement system) | - | 0.001 | 0.001 | - | - |
General Dimension machine(LxWxH) | mm | 6995x3674x3442 | 7030x4665x3800 | refer to specifications | refer to specifications |
Weight | kg | 24000 | 28000 |
Enviroment of DRO Horizontal Boring Mills
The machine is to be used in following environment and operating conditions:
Environmental temperature: the range of environmental temperature of the workshop is 15°C～25°C, the range can be extanded to 5°C ~ 40°C if the accuracy of the workpiece to be turned is allowed.
1. Humidity: When under the max. temperature of 40°C, the relative humidity shall not be over the range of 50%, high relative humidity is allowed under low temperature (90% under 20° C).
2. Height above sea level: Lower than 2000 m.
3. Atmosphere pollution: There is no excessive dust, acid gas, corrosive gas and salt component，i.e., dust concentration is not allowed more than 10mg/m3, and acid, salt and corrosive gas are not allowed containing.
4. Radiation: It is necessary to avoid temperature rising of environment due to direct lighting up of the sun for the machine or heat radiation.
5. Location for installation of the machine should be far away from vibrating source, heat source, heat flow, flammable and hazard articles. The shake is less than 0.5G(G is acceleration of gravity)
Package of DRO Horizontal Boring Mills
Factory Approval Standard
GB / T 9061-2006 General technical requirements for metal cutting machine tools
GB 15760-2004 General technical requirements for safety protection of metal cutting machine tools
GB 5226.1-2008 Mechanical and electrical safety Mechanical and electrical equipment Part 1: General technical requirements
GB / T 1182-2008 Geometric Specifications of Products (GPS) Geometric Tolerances Shape, Direction, Position and Runout Tolerance Marking
Aftersales of DRO Horizontal Boring Mills
Our factory inspector will check it very seriously before package, we go through 3-time check before delivery.
We will painting anti-rust oil before which will suitable for long time shipment on the sea.
Using Fumigation wooden box, fixed and strong package.
We own the professional lorry team, custom clearance team, shipping agent team.
GB / T 16769-1997 Metal cutting machine tools-Measurement method of noise sound pressure level
GB / T 17421.1-1998 General rules for machine tool inspection. Part 1: Geometric accuracy of machine tools under no load or finishing conditions
GB / T 5289.2-2000 Inspection conditions for horizontal milling and boring machines Accuracy inspection Part 2: Desktop machine tools
GB / T23570-2009 Metal cutting machine tools General technical requirements for welding parts
GB / T23572-2009 Metal cutting machine tools General technical requirements for hydraulic systems
JB / T 9872-1999 Metal cutting machine tools General technical requirements for machined parts
JB / T 9874-1999 metal cutting machine tool general technical specifications
JB / T 9877-1999 Metal cutting machine-Determination of cleanliness
Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for dro horizontal boring mills, The product will supply to all over the world, such as: Bhutan, Lesotho, Panama, Iceland, Look ahead to the future, we are going to focal point greater on the company constructing and advertising . And in the system of our manufacturer world strategic design we welcome greater and extra companions be a part of us, work collectively with us primarily based on mutual benefit. Let's boost market by means of completely making use of our in depth benefits and attempt for building.
