Excellent woodworking machines factory: After 20 years development, V-HOLD has constructed strong hardware facilities and humanized management system by bringing in tens of brand-new large automotive precision CNC machine center from developed countries such as Japan, German, along with over 67,000m2 large modern workshop with complete facilities and production lines, V-HOLD has realized its high efficient production. Besides that, the cooperation with world famous management consulting firm and introduction of modern business administration system such as ERP, 6S have laid solid foundation to the development of V-HOLD. Thanks for the trust and support of our customer. V-HOLD will consistently stick to the belief that: Profession and concentration accomplish excellent brand ! Read extra information at V-hold Machinery.
The radial arm saw is pretty much a portable circular saw that glides on an adjustable arm suspended over a fixed cutting surface. The blade and motor are connected to the arm by a yoke, which is adjustable along both horizontal and vertical planes, enabling the saw to be swung in a variety of directions. For cross-cut work, position the board flush with the fence at the rear of the saw and draw the blade across the wood. The bevel lock allows the saw to be tilted for cutting angles. You can set it to the desired angle using the protractor on the saw housing. The saw can be swivelled right or left for mitring, or turned a full 90 degrees for ripping. The blade can also be raised or lowered using a crank. The size of the saw is determined by the dimension of the blade the saw can accommodate. As an example a model using a 10 inch blade would be able to cut work-pieces up to 3 inches thick.
Up-acting machines can limit staged bending because of the possibility of ram tilt, staged bending may not be a viable option on an up-acting machine. Because staged bending utilises multiple stations on one machine, if any of the stations on an up-acting machine are too far from the centre, ram tilt may result. Hydraulic presses come in many different forms and are used in many different industries. The basic structure to all presses is a heavy-duty main frame with hydraulic cylinders. The number of cylinders are dependent on the pressure requirement. They are operated by a hydraulic power pack. The presses can be manufactured with heated or cold platens and can have conveyors fitted to make the presses automated.
A small tool grinders are a must woodworking machines in shops for sharpening and shaping various tools used in the shop. The grinder has two grinding wheels fastened on to the two ends of a rotating spindle which is driven by a small electric motor. Generally, one of the wheels is used for coarse grinding while the other for fine grinding. Sometimes one of the wheels, particularly which is softer, is provided with a wet-grinding attachment. They are employed for curved surfaces and use abrasive disc and vertical abrasive spindle. During operation, the disc or the spindle as the case may be, rotates and performs the work.
The defining characteristic of all machine presses is that they press a work-piece using high pressure to change its shape. While the exact mechanics vary depending on the type of machine press, most machine presses work by pressing a plate or die onto or against a work-piece. The work-piece can either be manually placed into the machine or a through-feed will automatically place the work-piece in the correct position. Once in position, using hydraulics pressure, the machine press pushes the plate or die against the surface of the work-piece, which causes the work-piece’s shape to deform into the shape required by the manufacturer.
In practice, the workpiece is either clamped between two centers or on a face plate. Long jobs are held between the centers and turned with the help of gouge, skew chisel, parting tool, etc. Generally, the lathe is supplied together with a number of accessories for making it useful for a variety of jobs. The size of lathe woodworking machines, as in the engine lathe, is usually specified in terms of the so-called “swing” of the lathe and the maximum distance between centers.
The wood is fixed between the headstock and tailstock of the lathe. The headstock houses the motor that spins the work-piece. The tailstock is adjustable, moving along the length of the bed to fit work-pieces of various lengths. Once the work-piece is locked in place, the tool rest is set into position. The spinning work-piece is then shaped using a chisel or gouge held fast to the tool rest. Face-plate turning, in with the work-piece is fastened with screws to the face plate of the drive spindle, allows the woodworker to produce bowls and other hollow goods. Read more details on v-holdmachinery.com.
