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[html format="ckeditor" different_values="0"]A customer designs and manufactures industrial tank gauges. They have succeeded in building an ergonomic production line to reduce the burden of workers and improve work efficiency by using Ball Locking Quarter turn on their assembly fixtures of tank gauges.In each assembly process, workers...
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[html format="ckeditor" different_values="0"]Matsuura Machinery Corporation is a machine tool manufacturer that offers innovative technology worldwide. They use Spanclamps Torque automatic clamps in their fixtures for pallets and spindle housings of 5-axis machining centers.The Customer was tasked with increasing pallet production to...
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[html format="ckeditor" different_values="0"]If you search spanclamps part numbers starting with 2019... with 8 digits numbers, please see below the correspondence below : 20190378 SCQT0610-P 20190385 SCQT0614-P 20190392 SCQT1220-P 20190408 SCQT0610 20190415...
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Question The lithium grease is only for the knob and is enclosed by the screw at the middle of the wedge. Is this correct? SCGQTRH1006 Answer Hi, The lithium complex grease is used on the underside of the knob(area facing the body), and the body with the wedge parts is placed between the knob and the cam part and is...
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This customer develops control devices for automobiles worldwide and they use Spanclamps Quarter Turn Fasteners on assembly fixtures for motor actuators. In the process of assembling the bracket to the actuator, they use four types of dedicated fixtures. The operator needs to change the fixtures every time the actuator to be...
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A manufacture of intercom and fire alarm for home use Spanclamps Quarter Turn SCQT on injection molding line for the resin products. They cut the resin burr on back of the post-molded products by a nipper. Setups for changing the nipper and its position come out every mold change because the position of the burr is different...
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Based on their philosophy of high precision and high efficiency, a customer uses a variety of selected equipment to machine single parts for automotive molds and machine components. They introduced Spanclamps quick accurate positioner Zero Base to reduce internal setup time in high-mix low-volume production on their new 5-axis...
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A manufacture of die casting molds for major automobile manufacturers. They use Spanclamps Flex Zero Base to change fixtures on their 5-axis machining center. They produce mold parts made of tool steel in single part production with this 5-axis machining center. Previously, operators had to stop machines for changing fixtures and...
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A manufacturer of meat processing equipment, uses the Retractacle Quarter Turn to change the hands on their brand-new "Scorpion" an automated meat packaging machine. Scorpion automatically puts aligned slices of meat on food trays. The hands that carry the meat slices to the tray have to be changed at least once a day, when the shape...
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We call Cam & Spring Clamping for standard quarter turn fasteners and Ball-lock Clamping for ball locking quarter turn fasteners. Cam & Spring Clamping is clamped by the reaction force that compresses the spring. But the same spring reaction force is used to hold against external force as well, so the clamping force and holding...
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We are looking for a collet clamp type SCPJWP90-6000. In the specification is written clamping load of 6kN with operating air pressure of 0,5 MPa. Do you have data available what would be the clamping force in case we apply 0,1 / 0,2 / 0,3 / 0,4 MPA? If the air pressure is too low, the jaw will not work, and if it is too high,...
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QUESTIONS I have a project with company who are specialized on produce medical implants for visceral and spinal surgery. Their products are made by thermo molding. They're looking to save changeover time with the heavy-duty retractable fasteners. SCQTRHD0620 + SCRHDBI As it is a heat molding process, the fastener...
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it's quite costly, but it can be always done. here are some processes that increase the cost: - Electro polishing for reducing friction and particles - Kolsterising for preventing galling - Cleanroom packaging for minimizing contamination - Rerolled thread Ag or Au plating on request In the semiconductor industry, printing...
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In the machining process, as the tool cuts off the unnecessary material from the workpiece, a cutting force will be generated on the workpiece. To resist the cutting force and allow the cutting process to be completed, the workpiece must be firmly clamped on the machine tool. The device that positions and clamps the workpiece is called a...
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We love to hear (and see) how our parts are used. Thanks for the great video! "We use Spanclamps for our project ‘’Continental’’. It is a PSB mounting application in plastic housing using an electric press. There are three reasons why we need interchangeable nests. We chose Anemo for precision centering and fixing." See it for...
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Question: I have a question about the Vertical Quick Clamp https://www.spanclamps.com/quick-clamps-flanged) The description says that the handle position can be changed by 30°: Does that mean 12 possible positions of the handle, or only 2 positions? Answer Yes, you can have different...
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Question: In the indications for roughness for the bar where the sliding locking mechanism is going to move (see image). Should this value be exactly 6.3 µm or should it be a maximum of 6.3 µm and all lower values are suitable for the application? Answer: Regarding your question on the surface roughness of steel bar...
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Question: I wonder how much the Spanclamps holding force is? Answer The holding force, you mean probably with this the clamping force. It depends on the model you utilize. In the meantime high clamping force models have been designed. See here some possibilities for "holding force": https://www.spanclamps.com/...
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For quarter turns SCQT, if these are resistant against -40°C ? These fasteners have grease inside of the housing and the lowest resistant temperature is -20°C. So the grease could be frozen and the knob could be stuck. But it depends on how long the fastener is in -40°C. If it is short, I think you can give it a try. From...
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Request of Customer : When we get a request from a customer to have a modified quarter turn. Would you require 500 pieces or 100 pieces? For instance for a special requirement of using another lubrificant or O-ring or another component, I think you’ll need 500 pieces? Yesterday, I had however a request for a part that would be used...
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The clamping force of SCPVT2500 clamps depends on the air pressure. For example, the clamping force of individual clamp at 0.5 Mpa is 2.5kN. In use of 5 units, the clamping force will be five times. More info from page SC-182 in the catalogue : The allowable counterforce is twice of the clamping force. Please be aware that...
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QUESTION: Spanclamps has a a torque recommendation for PN SCQT-LH0610/SCQT0610-LH ? We are installing the quarter turn knobs onto a plexi plastic cover assembly ( plastic spec is polycarbonate, UL 94HB). We are trying to get a recommended torque value for the screws, part number 92010A004 (M2x0.4, 8MM Long, 90DEG Flathead...
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A major worldwide manufacturer of off the shelf switch mode power supplies used to use self-produced clamps for clamping two plates. Their production line was shut down a lot for repairing damaged clamps due to heat hardening. Since they use quarter-turn fasteners, they reduced costs (by 70%!) and the clamps are maintenance-free (...
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Your company manufactures machine parts, and you use fixtures of automated production machines to mount screws to the machine part body. Have you ever considered using ball lock clamps and button lock pins? Many applications require "changeovers" that involve changing and replacing about 10 times a day, as a machine produces many...
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We are proud to present you the extended line of Quick Clamps. It covers a wide range of clamping applications for small parts, and aluminum, zinc, cast-iron or steel parts. Quick Clamps reduce setup time in machining, assembly, inspection and testing fixtures for various industries: Aerospace Automobile Industrial machine...
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A Quick dismantling lock spanclamp is a fast-disassembling system, including different fixing elements for panels The Quick dismantling lock Spanclamps provide a clear indicator ON / OFF for fast-disassembling The advantages of Quick dismantling lock are several, as well as convenient assembling and...
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1. High position of handle and clamping arm The dotted line shows the high position. The dimension H1 means the lowest arm position and it moves up by 5mm (clamping stroke). The arm can move up a little bit more but we recommend using the clamp within the clamping stroke. 2. Handle position When you turn the...
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I am writing this bllog to inform you of the modification of some of Spanclamps quarter turns. We decided to modify these products to improve the product quality. There will be no changes in the product numbers with this modification change. The obsolete products will be switching to substitute products after using...
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What is the clearance between the stud and the receptacle for Spanclamps quarter-turn SCQT? The customer is in the process of finalizing their design. It has a clearance of 0.5mm between the stud and the receptacle. Is it correct ? The clearance between the stud and the receptacle is 0.5mm. You can see all of the details in...
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Spanclamps works on a new project with Spanclamps quarter turns. Application is a tool for machine industry. Customer use now CHC screws and would like to use the SCQT0614-HS with SCQTRBI12. Actual solution : Solution change with Spanclamps quarter turn : What is the course of the hex slotted stud when it’s...
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On the product page of BALL-LOCKING QUARTER TURNS and BALL-LOCKING PUSH-PUSH it is shown that there is a limited guaranteed clamping force of 30N which is 3kg or 50 N which is 5Kg, this is done by the balls that push against the side of the receptacle. The product is made so that that the fastener makes sure that both...
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One of our customers was looking for a way to safely secure the tooling of a cutting machine while it was running. Besides that, the tooling also needs to be changed sometimes, and it has to be done in a minimum of time. SpanClamps can meet up to those two requirements. By using SpanClamps you are sure that the tooling is safely...
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Spanclamp ball locking quarter turn and ball locking receptacle stainless steel with electrical sensor eliminate a human error and allow assured clamping in machine changeover. The electrical sensor receptacle detects the clamping status and sends an electric signal to LED, computer or other devices. This receptacle has a position...
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The half-turn fasteners secure almost everything very quickly and they are also called SpanClamps. The half-turn fasteners are widely used for different purposes. For all the needs exists a large variety of handles for half-turn fasteners. Matching the requirements you can choose the material of...
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Yes we offer locating pins, round and diamond type. typically you need one round pin and one diamond pin. a special tool is required to extract the pins, when installed.
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The receptacle SCRHDBI cannot be made completely of stainless steel. We can make the receptacle SCRHDBI in stainless steel but we can not change the material of the collar. The collar prevents the balls from dropping off and the balls are pushed against the collar when clamping. So the collar needs high hardness and it...
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The shear load of a spanclamp that is shown in the catalog is always static load. The shear strength of 3000N is the static load of part SCQTRHD0620 We do not have any data of dynamic loads because there are countless cases. And the 3000N shear strength does not have any safety rate, the fastener can brake if it receives...
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Thank you for your request. Yes we can do modfications to our standard product. Quantity will though be required, and we would want to know the real application. Example: a Spanclamp could be used into vacuum, but then the oil that is used into the spanclamp needs to be compatible, so that the functionality of the system is...
Displaying 1 - 38 (of 38 posts)
Displaying 1 - 38 (of 38 posts)