Leather products on hardware accessories terminology

1. Topic content and scope of application This standard specifies the terminology of products, components, processes, tests, etc. of hardware accessories on leather products.

This standard applies to leather products on the hardware accessories. The terms of leather and hardware involved in technical communication, quality assessment, formulation of various standards, technical documents, reports, and preparation of materials shall apply.

2. General terms 2.1 Die-casting locks are made of zinc-aluminum synthetic or aluminum alloy materials, and are manufactured using pressure casting equipment and molds.

2.2 The stamping system adopts cold and hot-rolled steel plate materials, which are manufactured using cold stamping equipment and molds.

2.3 Steering wheel The axis of the wheel shaft can be freely rotated with respect to the plane, and the wheel can be rolled.

2.4 Directional wheels The axis of the wheel shaft is relative to the flat non-rotatable box.

2.5 Locking body length The length of the long side of the lock face profile.

3. Process Terminology 3.1 Blanking The process of stamping the sheet material out of the required outer contour stock.

3.2 Punching The process of punching the sheet or blank out of the desired inner contour.

3.3 Curvature The process of bending flat blanks to a certain degree of curvature or shape, depending on the shape of the part.

3.4 Stretching A process in which the flat wool material is poured into a hollow, open part through a die under the action of punch pressure.

3.5 spray the plastic powder on the part of the surface treatment method.

3.6 Imitation gold A surface treatment method that obtains a color of 14-18K gold on the surface of a part.

3.7 Polishing is the process of cutting the metal surface by means of the rotation of a special grinding wheel with abrasives to achieve deburring and improve the finish.

3.8 Polishing Polishing wheels on the polishing machine finish the electroplated coating. Pre-plating parts can also be pre-machined to improve the finish of the product.

4. Product Nomenclature 4.1 Crab shell lock The box shell lock is in the shape of a crab shell.

4.2 pairs of locks fixed in the box on the left and right sides, in pairs used box lock.

4.3 Lock (long cross lock) Open the box lock with the handle.

4.4 A kind of box lock that locks up under the action of a spring when the lock is unlocked.

4.5 Locking the lock The lock is used in combination with the lock plate in a box lock.

4.6 Number Lock Use the number plate to change the open lock.

4.7 Pick up the box for portable parts.

4.8 Boxes Wheels are mounted on boxes, bags, boxes, and parts that move on the ground.

4.9 Hinge The hinged and openable accessory between the lid and the bottom of the box.

4.10 Wrap angles Metal parts that are protected at the corners of the box.

4.11 Bags Buckles have clasps to hold and adjust the length and elasticity of the belt.

4.12 foam nails (base nails) installed in the bottom of the box, bag, so that the bottom of the box, package from wear parts.

4.13 Elastic Fasteners The accessories for tightening the clothing inside the box.

4.14 Spring hooks Used to attach ring rings with elastic hooks.

4.15 Three buckles can adjust the length of the box and strap.

4.16 The cover (cover) is used for urban strips and decoration under the box. The cross-section is a strip-shaped accessory.

4.17 The puller pulls the parts of the box that move on the ground.

4.18 The ticket opening is installed on the soft opening and the metal fittings for cooperation are opened.

4.19 Ring ring The strap, strap, and pull straps wait until the closure is a part that functions as a fixed and a coupling.

4.20 The wheel bottom plate is installed at the bottom of the box to provide metal parts that increase the strength and fix the wheels.

4.21 Hinge wheels and hinges are assembled into a single unit that combines two functional metal parts.

The 4.22 gram code (buckle) serves as a frame that acts as a fixed lid and bottom.

4.23 The framework of the soft box liner that supports the soft box.

4.24 Aluminium alloy frame with frame and decoration function on hard box.

4.25 Flat nails are installed around the lid and serve as decorative parts.

4.26 The box pull handle can push and pull parts of the box moving on the ground.

5, the main parts and components of the term 5.1 lock box lock part, mounted on the bag cover, with the lock body from the opening and closing connection.

5.2 The main exposed surface of the lock.

5.3 lock box containing the lock and the surface of the fixed parts.

5.4 lock on the lock surface, insert the key to play the role of positioning and opening parts.

5.5 The hook type parts in the lock box lock are installed on the box cover to connect with the lock body.

Number 5.6 (number wheel) A wheel carved with Arabic numerals is the main part of the lock in the number lock.

5.7 Handle Bags and Bags In the handle, the parts of the hand-held (grip) parts.

5.8 handlebars connect the parts of the cabinet and handlebars.

5.9 Wheel carrier The part that supports the wheels in the wheel.

5.10 One side part connected to the cover in the upper hinge plate hinge.

5.11 The lower hinge plate hinge, one side part connected with the bottom of the box.

5.12 spring cover in the yards, the inner spring control plate movement parts.

5.13 positioning box in the code, fixed on the floor, with the spring box with the role of positioning parts.

5.14 The spring box base acts as a fixed spring component in the gram.

5.15 Positioning box The base acts as a fixed positioning box in the Charpy.

5.16 The part of the pinch plate that acts as an integral link in the bar code.

5.17 Receptacle of the socket in the latch.

5.18 The lock beam is fixed on the socket of the mortise lock, connecting the parts of the lock.

5.19 Box Handles The parts that hold the handles of the box.

5.20 Adjusting the lever can adjust the digitized part of the dial.

5.21 Dial to play the part of the adjustment dial number conversion or opening effect.

5.22 Ratchet and number plate to match, control the number of parts converted.

6, the test term 6.1 bond strength test is used to detect the plating layer and the substrate metal binding ability of a test method.

6.2 Corrosion Resistance Test The neutral salt spray test method was used to identify the presence or absence of defects in the metal layer, pre-plating pretreatment and post-plating quality, and also to compare the performance of different coatings against atmospheric corrosion.

6.3 The durability test is the general term for the product's impact resistance test, lock open test, life test, and firm performance test.

6.4 Life Test According to the prescribed method, the product is tested for life indicators (such as the number of times the lock is opened, running of wheels, etc.).

6.5 Impact resistance test The product is fixed on the product or testing machine, using its own gravity impact and drop hammer impact, a method used to detect the product's mechanical properties, performance.

6.6 Load test A method of applying external force to the product in a prescribed manner to detect the degree of deformation and failure of the product under stress.

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