Lot-size-one edge shaping · Applied by Titan
A compact double-sided edge-shaping platform built for furniture fronts and interior doors whose outside dimensions can change from part to part. Two lasers measure width in through feed, a high-speed servo positions the right machining carrier, and four 11 kW HSK63 spindles bring programmed climb, conventional and corner-control strategies into a data-driven mixed-width process.
The actual production problem
Traditional double-end tenoning rewards long runs of identical widths. ROBA Fusion compresses the work zone and connects measurement, fast positioning, tool data and part identity so a random-size sequence can remain a controlled industrial process.
Conventional long double-end tenoners perform efficiently when consecutive parts share a size. A different width normally requires the work zone to clear before the movable side can reposition, turning a mixed sequence into waiting and lost flow.
ROBA Fusion addresses that constraint with a deliberately short machining zone, through-feed width measurement and a fast-positioning right carrier.
Furniture fronts and interior doors do not simply need an attractive profile. External size, parallelism, angularity and the relationship between both processed sides must remain inside the released product tolerance.
A rigid welded base, precision carriers, driven top pressure and servo-controlled axes create the platform; the accepted part and gauge plan define the result.
End-grain exits and profile transitions can reveal tear-out even when the long edge appears clean. The process needs the correct tool, rotation, approach and spindle movement at the corner—not a blanket speed increase.
ROBA Fusion supports climb and conventional cutting plus spindle jump control intended to protect door corners in the end-grain zone.
A mixed-width line can only act automatically when the arriving part is identified, measured and linked to a released machining program. A wrong family assignment becomes a wrong tool or position at production speed.
MB supports laser measurement with an ERP job list, or part information supplied by barcode or RFID, so identity becomes part of the machining control.
Application fit
The strongest fit combines frequent width changes, repeatable edge families, demanding geometry and enough production volume to justify automated measurement, positioning and tool control.
The strongest fit is a family of furniture fronts whose outer dimensions vary frequently while the edge profiles, tolerances and output requirements remain controlled enough to program and verify.
ROBA Fusion was developed for milling the edges of interior doors as well as furniture parts. Qualification starts with the largest, smallest and most difficult door constructions—not the easiest rectangular sample.
Interior-work and joinery operations can qualify the system when part families justify automated two-sided processing and the data discipline needed for tools, programs and identification.
The Fusion can be paired with ROBA REP edge sanding and return handling to complete all four edges. Larger two-machine arrangements can use straight, L-shaped or horseshoe layouts.
Finished part first
Configure from the released door or front backward through edge profile, material construction, blank allowance, tool data, identity method, transport, return flow and inspection.
Use drawings, gauges, master parts and a defect catalogue to define size, squareness, parallelism, profile and corner acceptance before selecting tools or promising a rate.
The lasers, carriers, spindles, changer, transport, data connection and downstream sanding are engineered as one production route.
Prove the smallest, largest and most fragile part—not only the easy middle.
Record face material, substrate or core, edge build, overhang, coatings and moisture-sensitive details. The tool and hold-down plan must suit the actual assembly.
Provide minimum and maximum length, width and thickness, profiles, corner conditions, machining allowance, angularity and the two-pass orientation used for four-edge work.
Match tool number, spindle, climb or conventional rotation, speed, allowance and jump-control logic to the released edge family.
Define whether the part is recognized through ERP job-list matching, barcode or RFID, then protect tool data and program revision control.
Verify size, squareness, parallelism, profile, corner integrity and surface quality on representative parts across the family range.
Machine-package detail
The alternate machine view puts the infeed, enclosed machining body, operator side and material handoff into one frame. Fusion only delivers its lot-size-one value when width measurement, part identity, carrier positioning, tool data and the selected return or downstream route stay synchronized.
Configure beyond the four spindles
ROBA Fusion is selected around a released family of furniture fronts or interior doors rather than around an isolated cutter. Two infeed lasers establish the incoming width, the fixed left carrier creates the dimensional reference, and the high-speed servo-positioned right carrier moves to the measured part while the four 11 kW HSK63 spindles execute the released edge strategy.
The surrounding cell matters just as much. ERP, barcode or RFID data has to stay tied to the correct part, the 12-tool library has to remain controlled, and the return or downstream route has to preserve orientation and identity through the complete four-edge process.
Machine architecture
The compact Fusion concept reduces width-change delay while a fixed reference side, dynamic right carrier, four machining spindles, controlled transport and stored tool values hold the result together.
Two lasers measure the arriving cabinet-door width on the infeed conveyor. The controller uses that value to prepare the required position while the part continues through the line.
Measurement capability and the required tolerance are confirmed on the real surface, colour and edge conditions.
The left milling-unit carrier is fixed. It establishes one side of the two-sided machining relationship and works with the transport and reference strategy selected for the part family.
The right milling-unit carrier is positioned by a high-speed magnetic servo drive. Compact machine construction reduces the time the work zone must clear before the next width can be set.
The arrangement uses two 11 kW HSK63 spindles on each machining side. Edge contours can be processed with two or four cutters using climb and conventional rotation.
The four spindle motors represent 44 kW of aggregate spindle rating; complete installed power remains proposal-specific.
A 12-tool changer supports profile variety. Stored tool values are used by the controller to calculate the aggregate positions needed for the selected part.
Actual cutter population, diameters, limits and change strategy are engineered with the machine proposal.
A driven top-pressure transport system supports cutting quality and dimensional accuracy while the welded steel construction and precision carriers resist process loads.
Hold-down contact, part construction and safe handling are validated for the full envelope.
Technical configuration
The machining principle and core spindle architecture are defined here. Utilities, part envelope, footprint and total installed load are confirmed for the selected configuration.
Throughput strategy
Width measurement, positioning, machining, tool demand, spacing, return orientation, sanding, inspection, recovery and first-pass yield determine the number that matters.
Time representative families from confirmed part identity through all required edges and final acceptance.
Use the selected layout, real identification path and normal production mix.
Recipe engineering
Each recipe binds part identity, expected dimensions, tool values, spindle assignment, cutting strategy and inspection standard.
Link the arriving blank to its released order, drawing, tool set and program revision before machining begins.
Use the laser value as a controlled production input and define the response when identification and measured geometry do not agree.
Record tool identity, geometry, service state and approved use so stored controller values remain trustworthy.
Build the corner and edge sequence from representative material trials instead of one universal rotation rule.
Check external dimensions, angularity, both edge profiles and corner integrity after a tool, program, material or construction change.
Connect inspection results to order, part identity, recipe revision, tool set, spindle assignment and maintenance condition.
Usage by construction
Substrate, core, skin, edge build and coating change how the part is held, cut, inspected and released.
Prove profile definition, corner quality and dimensional stability on the routed and coated MDF construction that will actually run.
Species, moisture, grain direction and tool sharpness influence cutting strategy. Qualify the worst corner and natural variation.
Core, skins, edge bands, adhesives and overhang determine how the blank can be held and shaped without damaging the construction.
Where a coating is present, acceptance includes chipping, witness lines and the amount of downstream sanding needed before the next finish stage.
Guides, tips and techniques
This application framework supports qualified industrial teams and does not replace MB operating, service, programming or safety documentation.
Bring drawings, finished-size tolerances, smallest and largest blanks, thickness range, edge constructions, profile library and normal mix. Include accepted and rejected parts so dimensional and visual language is shared before testing.
The severe sample is usually the better development part. Test end-grain exits, face chipping, profile transitions and the most fragile edge construction while recording tool, rotation and jump-control recipe.
Define clean sensing conditions, measurement validation and the response to an out-of-family result. Include dark, light, glossy and irregular edge conditions in the application trial when they exist in production.
Control tool ID, dimensions, profile revision, service history and approved spindle use. The automation depends on stored values, so a tool-room change must flow into the program and first-off check.
Record spacing, measurement, repositioning, two-edge cycle, return/orientation, second pass, sanding, inspection and rejects. A headline per-shift claim is not the plant capacity until the selected line repeats the accepted family mix.
Whether data arrives from ERP, barcode or RFID, define what happens when the ID, measured width and expected program disagree. Hold the exception for review instead of allowing the sequence to guess.
Track top-pressure contact, incoming blank flatness, reference integrity and measured size trend. Qualified personnel follow MB documentation for adjustment, maintenance and fault recovery.
Maintain tools, carriers, transport, lasers, servo axes, extraction and safety functions to MB requirements. Service inside guarded areas remains trained, authorized work under the site’s prescribed energy-isolation program.
Deployment sequence
Baseline the present loss, prove the full family, engineer the complete line and protect the data/tooling discipline that keeps automation reliable.
Measure clearing, width adjustment, handling, manual profiling, corner correction, sorting and lost flow by part family.
Trial minimum, maximum and severe constructions with released tools, identification data and inspection methods.
Define part envelope, spindles, tools, transport, utilities, extraction, interfaces, guarding and acceptance.
Validate infeed, identity, measurement, machining, return or downstream transfer, inspection and exception routing.
Control revisions, first-off approval, tool service, measurement checks, maintenance and defect feedback.
Deployment strategies
The Fusion can anchor a compact return cell, a shaping-and-sanding line or a two-machine high-output system. Each architecture changes handling, identity, staffing and acceptance.
Process two opposite edges, return and rotate the part, then complete the remaining pair. The layout is compact and the orientation/identity discipline becomes part of the cycle.
Combine two-sided edge shaping with edge sanding and a return system for a complete four-edge route. This configuration is rated up to 2,500 four-sided fronts per shift.
Two-machine lines can be arranged straight, L-shaped or in a horseshoe. This architecture is rated up to 5,000 doors per shift.
Business-case framework
Include avoided setup loss, dimensional yield, corner rework, data integration, tooling, utilities, training and the cost of maintaining a controlled automated line.
Measure how much mixed-width production currently spends emptying equipment, moving a side, sorting parts or batching orders away from the ideal schedule.
Include touch-up, rework, remakes, delayed finishing and downstream assembly issues caused by size, angularity, profile or corner variation.
Use the demonstrated tool population, service intervals, extraction, compressed air, controls and total installed electrical load from the quotation.
ERP or identification integration, program governance, tool data, training, inspection and maintenance ownership belong in the business case.
Application package
Representative blanks, edge standards, job information and site constraints create the tooling, capacity and acceptance basis.
Complete at quotation
Your complete ROBA Fusion proposal confirms the standard table or conveyor arrangement, minimum and maximum part envelope, edge constructions, machining allowance, spindle and tool package, electrical supply, total installed power and motor data, compressed air, extraction, machine footprint, weight, access clearances, controls, identification interfaces, approvals, options and expected output for your exact application.
It also defines the laser-measurement scope, 12-tool population, climb/conventional and jump-control functions, top-pressure transport, return or two-machine layout, guarding, connection points, commissioning, training, representative-part acceptance, first-pass-yield basis, tool service, spares and technical support as one coordinated cell.
ROBA Fusion FAQ
The selected proposal supplies exact utilities, dimensions, options, integration and output basis.
A double-sided edge-shaping machine developed for milling furniture-front and interior-door edges, particularly where outer dimensions vary from part to part.
Two lasers measure the part width in through feed. A high-speed magnetic servo drive positions the right milling-unit carrier while the left carrier remains fixed.
The arrangement uses two 11 kW HSK63 spindles per machining side—four spindles in total.
Four 11 kW spindles provide 44 kW of aggregate spindle rating. Total installed machine power is confirmed in the proposal.
The changer accommodates 12 tools. The supplied tool population and profile package are confirmed for the application.
Yes. The machine supports climb and conventional tool rotation, freely programmable milling speed and spindle jump control for corner quality.
Laser measurement can be reconciled with an ERP job list. Barcode or RFID can supply the required part information when a job list is not used.
A Fusion / ROBA REP / return combination is rated up to 2,500 four-sided fronts per shift, while a two-machine line is rated up to 5,000 doors per shift. These are system-level figures, not a universal standalone-machine rate.
Shift duration, product mix, handling and acceptance yield change practical output. The selected line is timed on representative production.
Part envelope, exact spindle and tool package, total installed power, electrical supply, air, extraction, footprint, weight, interfaces, approvals, options and demonstrated output.
ROBA Fusion application review
Share the smallest, largest and most difficult furniture front or interior door, plus its identity data and finished-edge standard. We use that evidence to frame the tooling, automation, layout, output and acceptance plan.
