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Seam allowance (sometimes called inlays) is the area between the fabric edge and the stitching line on two (or more) pieces of material being sewn together. Seam allowances can range from 1 ⁄ 4 inch (6.4 mm) wide to as much as several inches. [1] Commercial patterns for home sewers have seam allowances ranging from 1 ⁄ 4 to 5 ⁄ 8 inch (6. ...
The horizontal alignment (or alinement in the United States) is done by using a predefined length of string line (such as 62-foot in the US and 20 meters in Australia [5]) to measure along the gauge side of the reference rail. It is the distance (in inches or millimeters) from the midpoint of the string line to the gauge of the reference rail.
They are another one of @arianavitale’s favorites — she notes that the material and the seam alignment of the bike shorts are the same as that of the Lululemon option. The Crz Yoga shorts come ...
Resistance seam welding [6] 22: RSEW Two wheel-shaped electrodes roll along workpieces, applying pressure and current Aerospace industry, steel drums, tubing Projection welding: 23: PW Semi-Automatic, Automatic, Welds are localized at predetermined points. Flash welding: 24: FW Upset welding: 25: UW Butt joint surfaces heated and brought ...
Woven fabric is more elastic as well as more fluid in the bias direction, compared to the straight and cross grains. This property facilitates garments and garment details that require extra elasticity, drapability or flexibility, such as bias-cut skirts and dresses, neckties, piping trims and decorations, bound seams, etc.
A Hong Kong seam or Hong Kong finish is a home sewing term [8] for a type of bound seam in which each raw edge of the seam allowance is separately encased in a fabric binding. [9] In couture sewing or tailoring , the binding is usually a bias -cut strip of lightweight lining fabric; in home sewing, commercial bias tape is often used.
Regardless of the horizontal alignment and the superelevation of the track, the individual rails are almost always designed to "roll"/"cant" towards gage side (the side where the wheel is in contact with the rail) to compensate for the horizontal forces exerted by wheels under normal rail traffic.
A schematic diagram of the centerless grinding process. Centerless grinding is a machining process that uses abrasive cutting to remove material from a workpiece. [1] Centerless grinding differs from centered grinding operations in that no spindle or fixture is used to locate and secure the workpiece; [2] the workpiece is secured between two rotary grinding wheels, and the speed of their ...