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On site, only the road surface requires leveling and compacting to establish working conditions, eliminating the necessity for cement foundation leveling and hardening. This significantly reduces the project's construction material costs.
The iron ore is evenly fed by TSW1139 feeder into HJ98 high-efficiency jaw crusher for coarse crushing. After that, the materials would be sent into CS160 cone crusher for secondary crushing.
— of the visual recognition and extraction of the coordinates of agaricus bisporus and the automatic spotting of the picking device under the control system has a good effect The three axis moving speed of the Agaricus bisporus Picking Robot based on the Cartesian coordinate system is fast and the moving velocity is adjustable
— The official ROS documents have an explanation of these coordinate frames but let s briefly define the main map frame has its origin at some arbitrarily chosen point in the world This coordinate frame is fixed in the world odom frame has its origin at the point where the robot is coordinate frame is fixed in the world
— performed A prototype of the robot based on the optimal structural model of six axis Cartesian coordinate robot for sheet metal bending is made Finally under the work conditions the efficiencies and accuracies of sheet metal bending by a worker and the robot are compared and tested The structural model of six axis Cartesian coordinate
ABB s comprehensive 6 axis articulated robot portfolio delivers the ideal solutions for use in material handling machine tending spot welding arc welding cutting assembling testing inspecting dispensing grinding and polishing applications
— Previous research on the polishing process systems are based on traditional grinding machines which use a dual drive system Li et al 2002 During the research a spherical robot is used this is a 6DOF machine spherical robot that in this case is going to make grinding and polishing tasks
— To address the time optimal trajectory planning TOTP problem with joint jerk constraints in a Cartesian coordinate system we propose a time optimal path parameterization TOPP algorithm based on nonlinear optimization The key insight of our approach is the presentation of a comprehensive and effective iterative optimization
— Multi robot systems can perform more complex tasks with high precision and large loads than single robot systems The calibration of the base coordinate system is the basis and premise to ensure
Figure PageIndex{2} Two nested coordinate systems frames of reference Depending on its degrees of freedom that is the number of independent translations and rotations a robot can achieve in Cartesian space it is also customary to ignore components of position and orientation that remain constant
— As opposed to joint based control Cartesian control is often more intuitive for programmers to specify how a tool robot end effector should move in their application For instance gluing grinding polishing and all sorts of other surface related tasks benefit from a straight forward task formulation with Cartesian coordinates
— For the proposed robotic automatic grinding system the contact wheel is made of rubber the workpiece is made of nickel base superalloy and the abrasive belt is composed of abrasive particles corundum and base material nylon The 3 coordinate measuring instrument was applied to measuring the MRD of workpiece at the measuring
— Then the weld profile information was extracted and stored in the data buffer area and the coordinates of the robotic grinding point were transmitted through the self developed weld grinding
— For the proposed robotic automatic grinding system the contact wheel is made of rubber the workpiece is made of nickel base superalloy and the abrasive belt is composed of abrasive particles corundum and base material nylon The 3 coordinate measuring instrument was applied to measuring the MRD of workpiece at the measuring
— Among them the base coordinate system is a Cartesian coordinate system used to describe the motion of the robot body based on the robot installation base Any robot cannot do without a basic coordinate system which is also a necessary basic coordinate system for robot TCP in three dimensional motion space
Design of Cartesian Control System for Cartesian Coordinates[J] Machinery Manufacturing & Automation 2018 47 03 181 183 Research on Palletizing Robot Based on PID Iterative Learning Control Yu Lei
— The structural model of six axis Cartesian coordinate robot for sheet metal bending presented in this article is found to be applicable to sheet metal bending robot and improves the stability of
— In the actual machining process the trajectory of industrial robot belt grinding is determined by its position and orientation The machining principle is shown in Fig 4a where the grinding head moves along the planned curve points and the contact point of the grinding head is the target point of the robot A series of discrete points were
— As opposed to joint based control Cartesian control is often more intuitive for programmers to specify how a tool robot end effector should move in their application For instance gluing grinding polishing and all sorts of other surface related tasks benefit from a straight forward task formulation with Cartesian coordinates
— Cartesian coordinate robot shown in Figure has three prismatic joints corresponding to three axes denoted x y and z The cylindrical robot consists of one revolute joint and two prismatic joints with r and z representing the coordinates of the end effecter Likewise the spherical robot has two revolute joints denoted and and one
— The structural model of six axis Cartesian coordinate robot for sheet metal bending presented in this article is found to be applicable to sheet metal bending robot and improves the stability of sheet metal bending machine The
— Cartesian Robot Arm Cartesian robot arms are also known as linear robots or gantry robots These are the types of industrial robots that work on three linear axes using the Cartesian coordinate system X Y and Z This means they move in straight lines on three different axes up and down in and out and side to side
— The most basic component of the Cartesian coordinate robot is the linear motion unit and various combinations of linear motion units can be used to form one dimensional two dimensional and three dimensional robot [14 15 16] Cartesian coordinate robots are generally supported at both ends and have higher rigid strength under the
— In this paper we propose a novel method for planning grinding trajectories on curved surfaces to improve the grinding efficiency of large aluminum alloy surfaces with welds and defect areas Our method consists of three parts Firstly we introduce a deficiency positioning method based on a two dimensional image and three dimensional
— Uneven surface quality often occurs when manual grinding butt welds so robot welding seam grinding automation has become a fast developing trend Weld seam extraction and trajectory planning are important for automatic control of grinding process However the research on weld extraction is mostly focused on pre welding Due to the
— The cylindrical coordinate based robot developed in this paper can complete 3 DOF movements in the workspace Compared with 6 DOF joint robots the cylindrical coordinate based robot has simple kinematics and it is easy to plan the trajectory and control the dimensional movements in the workspace; there is no significant loss in functionality
This is due to robotics typically using the analytic reasoning due to tasks often being defined in Cartesian coordinates Figure shows two coordinate frames that differ by 45° Figure Two coordinate frames with a point p and two vectors p 0 and p 1 The point can be defined with respect to frame {0}
CARTESIAN and GANTRY Robots A cartesian coordinate robot also called linear robot is an industrial robot whose three principal axes of control are linear they move in a straight line rather than rotate and are at right angles to each three sliding joints correspond to moving the wrist up down in out other advantages this
— The main contribution of this paper is to realize the direct teaching and trajectory generation of the hybrid robot in Cartesian space which provides an effective new method for the robot to generate grinding trajectory of unknown model parts Purpose The purpose of this paper is to generate grinding trajectory of unknown model parts simply