Robot Kinematics Explained: Six Axes, SCARA, Delta and Cartesian
How the mechanical structure decides speed, accuracy and cost.
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FROM THE EDITORIAL DESK
Published articles
Search the articles on this page. Page links below open more published articles in this section.
Choosing a Gripper: Two-Finger, Vacuum, Magnetic and Soft
Matching the end effector to the part is where most picking problems start.
Read articleMachine Vision Basics for Robot Cells
Lighting, calibration and tolerance, in that order.
Read articleAGV or AMR: Choosing Mobile Robot Technology
Fixed-path vehicles versus free-navigation platforms.
Read articleRobot Safety Scanners and Light Curtains: Practical Selection
Protective devices that allow access without fencing off the whole cell.
Read articleUnderstanding Payload Curves and Duty Cycles
Why the same robot performs differently at the edge of its envelope.
Read articleRobot Programming Approaches: Teach Pendant, Offline and Learning
Three ways to create motion, and when each is the right tool.
Read articleMTBF and MTTR: The Numbers That Predict Robot Cell Uptime
How to use reliability metrics to plan spares and staffing.
Read articleIP Ratings and Washdown: Specifying a Robot for Harsh Environments
What IP65, IP67 and IP69K actually require you to plan for.
Read articleCycle Time Estimation for Robot Cells
Most failed robot business cases start with an optimistic cycle time.
Read articlePayload, Reach and Inertia: Matching a Robot to the Job
A robot is chosen by load, geometry and dynamics together, not by payload alone.
Read articleWhat Makes Up a Robot Arm
Base to end effector: the main components of an industrial robot.
Read articleJoint Space and Cartesian Space Explained
One describes how the axes move; the other describes where the tool goes.
Read articleA Practical Calibration Checklist
Four calibration situations that decide whether accuracy targets are met.
Read articleMeasuring Robot Cycle Time Properly
Cycle time is the full work step, not the rated speed.
Read articleRobot Cycle Time: How to Measure It Properly
Cycle time is the whole work step, not a rated speed figure.
Read articleRepeatability, Accuracy and Resolution Are Not the Same
Three specifications that are routinely mixed up in quotations.
Read articleHumanoid Cost Structure: Actuation Is 40-60% of Bill of Materials
Teardown analysis points to joints, motors and gearboxes as the value pool.
Read articleA Practical Robot Calibration Checklist
Four calibration situations that decide whether accuracy targets are met.
Read articleHow to Write a Robotics Buyer Brief
A practical structure for defining the task, operating environment, interfaces, evidence requirements and acceptance criteria before supplier outreach.
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