Ball screw - Import export

Ball end locating pins are specially designed to ease the locating process. The tendency to jam, caused by the locating hole not being at right angles to the pin or by the pushing force not being parallel to the pin axis, is minimized by the ball-end form (see illustration).

Ball element case-hardened steel. Thrust pad ETG 100 steel.

Ball-end thrust screws with full ball are used when a clean, polished contact surface is required.

The axis height of the spindle bearings matches the fixed bearing unit 2407801. The floating bearing units consist of a housing with deep groove ball bearing, which adapts axially to the linear expansion of the spindle.

Form A with full ball is used when a clean, polished contact surface is required. Surfaces which are not flat and parallel can be firmly clamped or supported with Form B with flattened ball, the movable ball can adapt itself up to 9°. Drawing reference: Form A: full ball Form B: flattened ball Form BV: flattened ball, rotation lock Form F: serrated flattened ball Form FV: serrated flattened ball, rotation lock

Ideal elements for fastening cladding panels, Plexiglas covers etc. The oversized flange and the thread undercut ensure a stress-free, uniform force distribution on the respective surfaces. Projecting edges are kept to a minimum by the head height being kept as low as possible. An open-end spanner is used to screw the fastener in. The surface of the ball head screw is polished and, with regard to design optimised for the use in hygienic environments. The surface is polished to a surface finish of less than Ra 0.8 µm. Dirt and residue from products or cleaners seldom adheres and easy cleaning is ensured.

Surfaces which are not flat and parallel can be firmly clamped or supported with with a flattened ball, the movable ball can adapt itself up to 9°. Longer versions have been designed especially to be glued in. This allows mechanical connecting elements with external thread to be made cost-effectively for small and medium-sized series. The ball has a rotation lock.

These rounded half-dog point thrust screws are used when a punctiform thrust or support point are required.

Grippers and inserts are ideal for use in clamping arms, gripping systems, clamping fixtures, clamping jaws and self-aligning pads. The use of grippers allows the transfer of very high torque values and above average grip, even with hard materials and surface irregularities. Form O: The abrasive diamond surface is bonded firmly to the base. It is ideally suited to supporting smooth or slippery applications with a minimum of clamping pressure. This allows the diamond particles to get a firm grip on a very small area with minimum damage to the surface. The diamond surface offers excellent wear resistance. Form P: The polyurethane surface is vulcanised firmly to the ball. It is abrasion-resistant and does not discolour. It offers optimum protection against damage to delicate surfaces. The pearl-like surface gives a firm grip and allows air to escape so as to prevent any suction effect between the contact surface and the self-aligning pads.

Body black oxidised. Thrust pin tempered and black oxidised. Drawing reference: M = ball pressure screw N = through hole for socket head screw DIN 912 1) rotation lock 2) screw rest 3) hexagonal nut

Tightening the ball-end thrust screw moves the jaw plates forwards. The workpiece is pushed against the fixed stop and simultaneously forced down onto the seating face. The seating face for the workpiece can be mounted directly on the machine table.

Sprocket steel. Ball bearing chrome steel. Screw and nut steel. Version Sprocket teeth hardened to HRC 50, electro zincplated. Ball bearing with sealing discs 2ZC3. Screw ISO 4017, grade 8.8, electro zincplated. Nut ISO 4035, grade 8, electro zincplated. Note For tensioning roller chains. The sprocket set can be combined with all tensioning elements to form a readytoinstall chain clamp. The ball bearings are sealed both sides, permanently lubricated and maintenancefree. The sprocket can be moved on the screw and thus adapted to the chain track. With the duplex and triplex version, precision spacer sleeves ensure correct chain guidance. Rigid mounting without a tensioning element is also possible. Can also be used as an idler sprocket.

Maintenance-free high quality link bushings. Sustainable constant use of force during opening and closing. Optimum stability through the conical, U-profile clamping arm. Accessory: 05280 Protective caps 07111 Ball-end thrust screws, stainless steel 07119 Thrust screws, stainless steel 07120 Grub screws with thrust point DIN 6332 07140 Thrust pads DIN 6311 Drawing reference: 1) stop pin position 1 2) stop pin position 2

Body tempered, black oxidised. Ball hardened, bright. Inserts: Form C, F hardened, black oxidised. Form M with carbide serrations, black oxidised. Form K white. Form E hardened, bright. Form O diamond impregnated surface comparable to 100 grade abrasive grit. Form P polyurethane surface, hardness 60 Shore. Note: Self-aligning pads are used to support and clamp unmachined and machined workpieces. In addition, they serve as stops, supports and thrust pads in fixtures and toolmaking. The ball can be removed from the housing by applying light pressure to the socket head screw. Ball secured against rotation. Advantages: Highly cost-effective as inserts can be exchanged. The built-in O-ring holds the ball in place and keeps dirt and foreign particles out, ensuring uniform movement. Drawing reference: Form C: flattened steel insert, smooth Form E: flattened stainless steel insert, smooth Form F: gripper face Form K: flattened POM insert, smooth

Housing hardened and black oxidised. Contact faces ground. Note: Locating bushes are placed in a fixture or interchangeable subplate and form the counterpart to the locating cylinder. The locating bushes are centred in a reamed hole and then fastened with 4 screws. The balls of the locating cylinder engage in the groove in the locating bush, thereby forming a fast, secure and highly accurate changeover unit, and reducing setup and changeover times. Attention: Please observe installation notes of the locating bushes.

Fixed table, mobile laser, average power. Sealed laser sources from 100 to 600W enable to get a very low operating cost because these laser do not require exterior laser gas and they have a life time of 15000 to 18000 hours, before any gas reloading. CUTTING EQUIPMENT OPTIMIZED FOR MACHINING OF FOLLOWING MATERIALS WITH STANDARD FOCUSING HEADS : . Acrylic . Plastic materials . Wood and by-products THE UTILIZATION OF A FOCUSING HEAD WITH HIGH PRESSURE LENS GIVES THE POSSIBILITY TO CUT IN ADDITION : . Soft steel : thickness 4 mm with 300W, 6 mm with 600W . Stainless steel : thickness 1,5 mm with 350W, 3 mm with 600W Fast, rigid and accurate equipment, three available sizes in standard Travel in mm X Y Z MECALASE ML 3015 3050 1510 195 MECALASE ML 3020 3050 2020 195 TECHNOLOGIES : . Transmission by 4 ball screws (2 ball screws on X axes), numerical Z axis . Motorisation : 4 DC servomotors with continuous current . Guidance : precision linear rails with preloaded ball slides ....

Fixed table, mobile gantry facing the operator. Refer to the exemples of applications : Electric vehicles parts Parts for subways Parts for trams Bus parts Side windows Aircraft interior furnishing Parts for the train industry Parts for racing motorcycles Realization of models and moulds or 5 axes machining of vacuum formed, rotomoulded form parts… MILLING EQUIPMENT OPTIMIZED FOR FOLLOWING MATERIALS: . Plastics and composites . PU and PS foams, etc... . Aluminium (as per spindle type) . Synthetic resins . Wood and by-products . Brass and alloys (as per spindle type) AVAILABLE SIZE: Model X travel mm Y travel mm Z travel mm M1510 2100 1480 750 TECHNOLOGY: . Transmission by ball screws on the 4 Cartesian axes (X1, X2, Y, Z) . 2 rotative axes (C : +/- 200° and A : +/- 200° as per electrospindle) Numerical control and motorisation: • SIEMENS SINUMERIK 840 Di numerical control : X, Y, Z, C, A axes. Colour screen STN 10.4 inches OP010. Brushless motorisation type 1FK7 with...

Fixed table, mobile gantry, fixed laser and mobile mirrors. This equipment can realize cutting in vectorial mode and engraving in raster mode. Refer to the exemples of applications : Belts Leather furniture Wood cutting for marquetry Marquetry Laser cutting and engraving EQUIPMENT OPTIMIZED FOR CUTTING OR ENGRAVING ON FOLLOWING MATERIALS : . Plastics (except with PVC basis : chemical risks) . Synthetic resins . Wood and by-products . Leather . Soft stones, marble, granite (only engraving) . Mineral glass (only engraving) . Fabric . Cardboard EQUIPMENT COMPLETELY COVERED FOR MAXIMUM SAFETY : Model Travel X mm Travel Y mm Travel Z mm LASEC 1250 1505 1250 50 TECHNOLOGIES : . Transmissions by notched belts on X and Y (double belt on Y) and by ball screws on Z axis . Guidance : precision linear rails with preloaded ball slides. . Fixed CO2 laser, mobile optics by 3 silicon mirrors, integrated shutter. . Numerical command in real time CN R3V4, DSP (Digital Signal Processor)...

Compactness and precision for all materials Refer to the exemples of applications : Precision engineering technical parts Belts Household appliances Lights Furniture Ceramics Kitchen elements Boat rudder blade machining Structure parts and tooling Foams QUICKJET II, this new equipment proposed by MECANUMERIC, is the only one on the market, combining security, compactness, high productivity and ultra precision. Its kinematics, inspired by mechanical milling center solutions (use of ball screws on all axes, very performing AC Brushless servomotors, driven by a user friendly numerical control), allows the realization of high precision parts. Fitted with high pressure pumps and VHP components made by from the water jet worldwide leader KMT, the QUICKJET II equipment is optimized for all industrial precision cutting applications, with pure water jet, of soft materials (rubber, plastic, cardboard, textile, leather, paper, foam…) or with abrasive addition of all hard materials...

Fixed table, mobile gantry, 4 cartesian axes, 2 polar axes Refer to the exemples of applications : Electric vehicles parts Parts for subways Parts for trams Bus parts Side windows Aircraft interior furnishing Parts for the train industry Parts for racing motorcycles MILLING EQUIPMENT OPTIMIZED FOR THE MACHINING OF BIG FORM PARTS REALIZED BY THERMOFORMING PROCESS IN FOLLOWING MATERIALS: . Plastics and composites . Synthetic resins . PU and PS foams . Wood and by-products . Aluminium . Brass and alloys AVAILABLE SIZES: Model X travel mm Y travel mm Z travel mm T2515 3100 2100 870 TECHNOLOGY: . Transmission by ball screws on the 4 cartesian axes (X1, X2, Y, Z) . 2 rotative axes (C : +/- 200° and A : +/- 200° as per electrospindle) . Many electrospindles available Numerical control and motoriz ation • SIEMENS SINUMERIK 840DI numerical control : X, Y, Z, C, A.axes Colour screen STN 10.4 inches OP010. Brushless motorisation type 1FK7 with numerical variators. Air-conditioned...

Designed for fine, precise and intensive small jobs format, the SMART-LAB milling machine is suitable for a wide range of applications: fine machining, plastics, design, rapid prototyping, electronics ... STRENGHTS : • 4 and 5 axes machining of various materials and soft metals: aluminum, brass ... • Open to all CAM software. • Small footprint thanks to the original choice of kinematics. • Precision by kinematic quality: ball screw and rectified rails. • Power through its spindle 500 W - 60000 rpm and brushless servomotors. • Simplicity by its color touch screen. • Autonomous thanks to its integrated compressor. • MÉCANUMÉRIC teams' know-how in design, manufacturing and after-sales service. • Tool diameter from 3 to 0.5 mm. • Standard consumables format. Versatility and compactness for dry and under irrigation machining. Thanks to its built-in compressor, the SMART-LAB only requires an electrical outlet to operate. It can be put on its technical cabinet including a silent...

Faster, endowed with a stiffened frame and gantry, equipped with more powerful spindles, the MECA EASY will meet your most demanding productions in 2D as in 3D Refer to the exemples of applications : PVC signboard Health case or box Cases and boxes Plastics machining Side windows Aircraft interior furnishing Jewels engraving Masks Household appliances Lights The strengths • Mono-bloc frame in high inertia welded steel and mobile gantry in steel.
 • Milling speed up to 18m/min • Plate : fixed table made of wide section of aluminium profiles . • Guiding by grinded rails and preloaded circulation ball bearings. • Transmission by accuracy ball screw on the 3 axes. • CN7000 digital monitoring with colour touch screen and motorization by brush-less servo-motors.
 • A range of 8 formats for the versatility.
 • Z 350 option for the 3D applications. 
• Quality and performances matched to the production.
 • The simplicity of use 
• Compliant with the European safety directives.
 • Many...

Designed for fine, precise, intensive works in small formats, the CharlyDMCII milling machines are used for many applications: metal engraving, fine machining, plasturgy, design, rapid prototyping, electronics… STRENGTHS • Rigid steel/cast aluminium structure. • Double guide grinded steel prismatic rails and preloaded ball beatings. • Transmission by ball screws. • Fixed table / mobile gantry kinematics • Available in servo-brushless motorization. • Economical version with step by step motorization. • Design and ergonomy. • Small footprint. • Available with automatic tool change. • Very high frequency spindle for machining and fine works. • Parts held by vacuum table (option). • ISO programming, industry standard. • Machining of soft materials and metals. • Quality and industrial performances of Charlyrobot machines. • Compliant with European safety directive Machine 2006/42/CE. Models DMCII 301/303 DMCII 601/603 DMCII 6121/6123 X stroke 310 mm 610 mm 610 mm Y stroke (without...

The rigour and the accuracy for the industrial works, the polyvalence and the simplicity for a maximum of profitability. Designed for the accurate and intensive works, they allow a wide field of applications : metal engraving, fine millings, design, prototyping Refer to the exemples of applications : Moulds and models Health case or box Side windows Aircraft interior furnishing Jewels engraving Masks Household appliances Lights Furniture Aluminium frames The strengths • XYZ stroke 310 x 430 x 120 mm (DMC300) - "Y" reduced to 250 mm in case of automatic tool changer.
 • XYZ stroke 600 x 610 x 120 mm (DMC600) - "Y" reduced to 420 mm in case of automatic tool changer. • Rigid structure made of steel / Aluminium foundry.
 • Double guiding by prismatic rails in grinded steel with re-circulating ball bearings.
 • Ball screw with pre-stressed sockets. • Cinematics fixed table / mobile gantry.
 • Available in « servo-brushless » motorization.
 • Economical version with stepper...