AutoCAD 2021 in Hindi 2D and 3D for Beginners to Advanced

Learn how to create arcs in AutoCAD 2021 using three-point, start-center-end, and start-end-radius methods, set centers, angles, radii, and tangent relations, and control clockwise or counterclockwise directions.

Explore construction line tools in AutoCAD 2021, including horizontal, vertical, angular, bisect, and offset options, to create and reference precise guidelines for panel layouts.

Learn to use the poly line command in AutoCAD to create connected lines, arcs, and segments with options for width, half-width, and tangent or land connections.

Learn to create spline curves in AutoCAD 2021 using spline fit and control vertex methods, specify three points or coordinates, adjust degree, and apply tolerance.

Learn to create circles in AutoCAD 2021 using center point radius, diameter, two-point, three-point, and tangent methods, including tangent radius and tangent tangent radius options.

Explore how to create and modify rectangles in AutoCAD 2021 using the Rectangle command, covering area, dimension, rotation, chamfer, elevation, radius, fillet, thickness, width, and relative coordinates.

Learn to create polygons in AutoCAD with the polygon command, set sides from three to eight, and use inscribed or circumscribed options around a reference circle, specifying center and radius.

Explore how to create ellipses in AutoCAD 2021 using center, axis, and three-point methods, defining center points, major and minor axes, rotation, and parameters.

Explore thread types including BSW, BSA, metric, and unified, and calculate nominal diameter, core diameter, pitch, and depth of thread; model a hexagonal headed bolt in AutoCAD.

Explains creating 2D and 3D bolt threads in autoCAD, detailing hex and square headed bolts, key dimensions like head height, diameter, pitch, and depth of thread, and thread conventions.

Learn to draft gears in AutoCAD by constructing pitch circles, addendum circles, and calculating circular pitch, module, and diameter pitch to design matching gear profiles with proper clearance.

Master the offset command in AutoCAD 2021 to create parallel objects at set distances, with options such as multiple, through, and erase across lines, rectangles, and circles.

Master the hatch command in AutoCAD 2021, exploring pattern types, boundary creation, associative vs non-associative hatching, and how to control scale, angle, color, and transparency.

Learn to trim objects in AutoCAD 2021 using the trim command, including fence line, individual, and free selection, and using cutting edge and extend options.

Explore how to use AutoCAD 2021’s status toolbar, grid and snapping settings, dynamic input, polar tracking, and isometric drafting to create precise 2d drawings and 3d models.

Discover how to move and copy objects in AutoCAD 2021 using the modify panel, select objects, choose a base point, and enter distances for single or multiple copies.

Learn rotate and mirror commands in AutoCAD, including base-point rotation, angle specification, copy options, and erasing or keeping the source object for mirrored designs.

Master the stretch and scale commands in AutoCAD 2021 to resize and copy objects using crossing windows, grips, base points, and scale factors.

Explore how to create fillets and chamfers in AutoCAD 2021, using radius controls, trim and no-trim modes, and distance or angle methods to refine intersecting lines, arcs, and polylines.

Explore creating and editing 2d and 3d arrays in AutoCAD 2021, including rectangular and polar arrays, with control over rows, columns, offsets, angles, and base points.

Master editing in AutoCAD mechanical using the modify panel, including extend, trim, erase, explode, and break, join, reverse commands; switch between model and paper space.

Master polyline editing in AutoCAD 2021, including add, join, edit width, vertex operations, and spline editing with fit points, tolerance, and line type generation.

learn practical AutoCAD drafting by creating reference lines, centerlines, and circle arrays around a pitch circle; apply offset, trim, mirror, and arc tools to develop a multi-hole pattern.

Explore 3d introduction in AutoCAD 2021, covering isometric projection and xyz axes, top and front views, and creating 3d geometry through extrusion in a 3d modeling workspace.

Explore the 3d interface in AutoCAD, using isometric projection to visualize x, y, and z axes, observe top and side faces, and practice extrusion to form a box.

Learn to use the AutoCAD 2021 coordinate command and UCS to place and rotate axes, manage model and paper space, and use dynamic input for precise cursor control.

learn to create and edit solid 3d shapes in AutoCAD 2021 using solid tools, including box, cube, sphere, pyramid, wedge, torus, and extrusion.

Master the revolve in AutoCAD 2021 by creating 3D solids from 2D cross-sections, defining axis of revolution, and applying a 360-degree sweep.

Apply the AutoCAD sweep tool to create 3D shapes from a profile along a path, including cross-sections, circular profiles, and helices, with control of radius, turns, and pitch.

Learn how to create complex 3D forms in AutoCAD using the loft command by specifying cross-sections, guide curves, and boundary profiles, and adjusting paths for precise shapes.

Explore union and subtract commands in AutoCAD 2021 to model 3D objects from boxes and grooves, extruding and refining shapes with practical steps and realistic shading.

Master AutoCAD 2021 in Hindi for 2d and 3d by applying fillet and chamfer techniques to design a mechanical part with 3d features, holes, and refined edges.

Explore solid editing in AutoCAD 2021, including creating poly solids, applying press pull and intersect operations, and editing faces with extrude, taper, move, offset, delete, and color and imprint options.

Learn to create 3D projected views in AutoCAD 2021, including layout setup, base and projected views, sectional and detail views, and proper annotation, hatch, and dimension practices.

Learn to create and manage 3d views in autocad 2021, including multiple viewports, isometric views, solid view, and solid profile to produce projected and sectional drawings.

Master the AutoCAD section plane tool to create and manipulate 2d and 3d sectional views using grips, offset, live section, and standard section styles.

Learn how to create and apply 3D dimensions in AutoCAD 2021, including dimension styles, linear, diameter, and radius dimensions on 3D faces using the user coordinate system.

Apply materials to 3d objects using the material browser in AutoCAD 2021. Map textures, adjust with the gizmo, and render patterns like metal, glass, and masonry.

Explore creating isometric drawings in AutoCAD using the isoplane, transforming a 2d interface into 3d projections with parallelograms, lines, and arcs to form circle projections as ellipses.

Explore 3d gear modeling in AutoCAD 2021, including gear profiles, pitch circle diameter, addendum, clearance, and bevel gears created with loft, sweep, extrude, and subtract.

Master 3D threading in AutoCAD by modeling hexagonal and square-headed bolts, nuts, and their threads. Learn helix-based threads with sweeps and revolves using nominal dimensions and pitch.

Learn to create and edit text in AutoCAD 2021 using single line and multi-line text, set height and rotation, apply fonts and styles, and adjust justification and properties.

Explore how to create and edit multi-line text in AutoCAD, using the multi-line text tool to insert and format text with height, spacing, justification, bullets, numbering, superscripts, subscripts, and columns.

Explore the AutoCAD 2021 express tool suite, including break line symbols, super hatch, image insertion, and core modify commands (move, copy, rotate, stretch, extend, flatten) with text and annotation tips. Apply hands-on techniques for text editing, arc text, enclose objects, and text masks to enhance mechanical drawings.

Master layer management in AutoCAD 2021, creating and organizing layers, applying color, line type, and transparency, and controlling current layer and plotting.

Learn to create and modify AutoCAD 2021 dimension styles, configuring extension lines, arrowheads, text placement, baseline spacing, and ISO templates.

Explore AutoCAD 2021 dimensioning tools for 2d designs, including linear, angular, radius, diameter, line, and ordinate dimensions, plus baseline, continue, and associate dimension workflows with annotation panels.

Master fit and tolerance concepts in AutoCAD, including clearance, interference, transition fits, unilateral/bilateral tolerances, basic size, maximum material condition, and geometric tolerances.

Master AutoCAD leader tools to create single and multi-leaders with text, arrows, and annotation, tune text width, justification, and content, and apply styles for assemblies.

Explore geometric tolerance concepts in AutoCAD 2021, including datum planes and features, and apply symbols for straightness, flatness, circularity, parallelism, perpendicularity, angularity, concentricity, runout, and true position.

Learn to insert alternate units in AutoCAD dimensions by configuring primary and secondary units and their multiplying factors, verify conversions with the quick calculator, and adjust dimension style settings.

Learn to define and insert blocks in AutoCAD 2021, convert objects to blocks, and use block editor to apply move, scale, stretch, polar, array, flip, rotate, alignment, and visibility parameters.

Define attributes in AutoCAD to embed scale, title, drawing number, part name, and material into blocks; learn to create, insert, edit, and synchronize attributes across title blocks and detail blocks.

Learn to interpret and apply welding symbols in AutoCAD Mechanical, including the reference line, arrows, all-around welds, flags, grooves, backing, and spacers, with guidance on size and penetration.

Learn to interpret and apply roughness symbols in AutoCAD mechanical drawings, covering three symbol types and their notations, with block-based creation using attributes and visibility states.

Create and convert shapes into blocks, set base and insertion points, and insert blocks with scale, rotation, and boundary. Manage blocks with design center and tool palettes.

Learn to master the AutoCAD zoom command and its options including all, center, magnification, dynamic, extent, scale, window, boundary, and previous to zoom with precision and shortcuts.

Master AutoCAD 2021 selection methods in this Hindi course, using continuous and crossing windows, work and cross polygons, fence lines, and lasso for efficient 2D and 3D object selection.

Master AutoCAD inquiry commands to measure coordinates, distance, area, radius, volume, and mass properties in 2D and 3D drawings.

Learn parametric constraints in AutoCAD 2021 in Hindi by linking geometry with coincident, tangent, parallel, perpendicular, and equal constraints, and by applying linear, radius, diameter, and angular dimensional constraints.

Create and manage layouts in AutoCAD 2021, switching between model space and paper space, apply templates, and configure page setup, viewports, scales, margins, and title blocks for plotting.

Master annotation in AutoCAD 2021 by configuring text height, dimension and annotation scales, leaders and hatching, and applying annotated styles to viewports and layouts.

Explore external references in AutoCAD 2021, learning to attach external reference files and manage master files. Update changes, clip and overlay references, and use underlays and image inserts.

Learn to create and customize AutoCAD 2021 tables, modify table styles, set margins and alignment, and insert and edit cells with text and annotations.

Master inserting Excel data into AutoCAD 2021 drawings through data links, and build dynamic title blocks with attributes and data-driven tables.

Explore AutoCAD data extraction wizard to pull object properties, build dynamic tables, and generate a bill of materials with block attributes and Excel export.

Discover how to use AutoCAD mechanical grouping with the group command to create named groups, add or remove items, and control single-click selection and group bounding boxes.

Learn how to use AutoCAD 2021 express tools to work with layout and dimension panels, synchronize viewports, merge layouts, set viewport scales, attach leaders to text, and manage dimension styles.

Explore express tools for AutoCAD 2021 blocks, including attributes, replace block, list properties, and export/import attributes. Convert blocks to xref, copy nested objects, and extend or trim nested objects.