Building hardware can be divided into five categories according to their uses: door and window hardware, plumbing hardware, decoration hardware, silk nail net hardware and kitchen equipment. (1) Door and window hardware. All kinds of metal and nonmetal fittings installed on the doors and windows of buildings. There are building door locks, handles, braces, hinges, door closers, handles, latches, window hooks, anti-theft chains, induction door opening and closing devices, etc. ② Plumbing hardware. Hardware for building water supply and drainage system, heating system and bathroom. There are faucets, showers, falling water, toilet fittings, toilet fittings, shower fittings, valves, pipe fittings and other hardware in the bathroom. ③ Decoration hardware. Hardware for building water supply and drainage system, heating system and bathroom. There are combined metal ceiling, light movable partition, metal decorative board, etc. ④ Silk nail net. All kinds of wires, nails, nets and net products made of carbon steel or non-ferrous metals. Widely used in buildings and other construction projects. ⑤ Kitchen equipment. There are mainly vegetable washing table, operating table, vegetable cutter, cooker, cooker, oven, kitchen cabinet, storage device, range hood and so on.
20 1 1 year
20 1 1 year
Question 2: What does a hardware store mean? Hardware: traditional hardware products, also known as "hardware". Refers to gold, silver, copper, iron and tin. After manual processing, it can be made into works of art or metal utensils such as knives and swords. Hardware in modern society is more extensive, such as hardware tools, hardware accessories, daily hardware, building hardware, security supplies and so on. Most hardware products are not final consumer goods.
It is the store that sells these products.
Question 3: What is household hardware? I sell hardware, such as faucets, water pipe fittings, wires and so on. I know these things, but there are so many areas that I can hardly say them!
Question 4: What is hardware? Hardware Introduction Hardware is often used in our life, but we don't attach importance to it. Hardware refers to five metal materials: gold, silver, copper, iron and tin. Hardware is the mother of industry. The products of national defense foundation-hardware materials are usually divided into two categories: big hardware and small hardware. Big hardware refers to steel plate, steel bar, flat iron, universal angle steel, channel steel, I-beam and all kinds of steel products, while small hardware refers to building hardware, iron sheet, locking nails, iron wire, wire mesh, wire scissors, household hardware, various tools and so on. As far as the nature and use of hardware are concerned, it should be divided into eight categories: iron and steel materials, non-ferrous metal materials, mechanical parts, transmission equipment, auxiliary tools, working tools, building hardware and household hardware, referring to five metal materials: gold, silver, copper, iron and tin. Hardware is the mother of industry. The products of national defense foundation-hardware materials are usually divided into two categories: big hardware and small hardware. Big hardware refers to steel plate, steel bar, flat iron, universal angle steel, channel steel, I-beam and all kinds of steel products, while small hardware refers to building hardware, iron sheet, locking nails, iron wire, wire mesh, wire scissors, household hardware, various tools and so on. As far as the nature and use of hardware are concerned, it should be divided into eight categories: iron and steel materials, non-ferrous metal materials, mechanical parts, transmission equipment, auxiliary tools, working tools, building hardware and household hardware. These are products included in the hardware. In fact, there are still many around you. As long as you pay attention to hardware, you can still see it. Hardware can be seen everywhere in our life, but he is also particular about his purchase. Let me talk about it! 1. Hardware with brand, product certificate and warranty card shall be selected. 2. Hinges, slide rails and locks with good sealing performance should be selected. When shopping, open and close it and pull it a few times to feel its flexibility and convenience. 3. It is advisable to choose a lock with heavy handle and good elasticity. When buying, you can insert the toggle key several times to see if it is smooth and the switch is easy to twist. The specific purchase of hardware should be based on your own needs to buy products that suit you, not blindly buying, wasting money and time;
Question 5: What kind of hardware includes hardware products, also called "hardware"? Refers to all kinds of metal devices made of iron, steel, aluminum and other metals through forging, calendering, cutting and other physical processing. For example, hardware tools, hardware accessories, daily hardware, construction hardware, security supplies. Most hardware products are not final consumer goods.
There are many kinds of hardware products with different specifications, but they play an irreplaceable role in home decoration. Choosing good hardware accessories can make many decorative materials safer and more convenient to use. At present, there are more than ten kinds of hardware products in the material market.
1, lock class
(1) external door lock (2) manual lock (3) drawer lock (4) spherical door lock (5) glass window lock (6) electronic lock (7) chain lock (8) anti-theft lock (9) bathroom lock (10) padlock (1655)
2, handle class
(1) Drawer handle (2) Cabinet door handle (3) Glass door handle
3. Door and window hardware
(1) hinge: glass hinge, corner hinge, bearing hinge (copper, steel) and pipe hinge (2) (3) track: drawer track, sliding door track, change wheel, glass pulley (4) pin (light or dark) (5) door suction (6) ground suction (3)
4, home decoration hardware category
(1) universal wheel (2) cabinet leg (3) door nose (4) air duct (5) stainless steel trash can (6) metal hook (7) bolt (8) curtain rod (copper, wood) (9) curtain rod lifting ring (plastic, steel) (10
5, plumbing hardware
(1) aluminum plastic pipe (2) tee (3) wire elbow (4) leak-proof valve (5) ball valve (6) splayed valve (7) straight-through valve (8) common floor drain (9) special floor drain for washing machine (10) original tape
6. Hardware for architectural decoration
(1) galvanized iron pipe (2) stainless steel pipe (3) plastic expansion pipe (4) rivet (5) cement nail (6) advertisement nail (7) mirror nail (8) expansion bolt (9) self-tapping screw (10) glass bracket (1655)
7. Tools
(1) hacksaw (2) hand saw (3) pliers (4) screwdriver (straight cross) (5) tape measure (6) wire cutters (7) needle-nosed pliers (8) oblique-nosed pliers (9) glass glue gun (10) straight handle twist drill (/kloc
8. Bathroom hardware
(1) basin faucet (2) washing machine faucet (3) delay faucet (4) shower (5) soap dish rack, soap butterfly (6) single cup rack, single cup (7) double cup rack, double cup, (8) tissue holder (9) toilet brush holder, toilet brush (65438+. Multilayer shelf (13), towel rack (14), beauty mirror (15), mirror rack (16), soap dispenser (17), hand dryer.
9. Kitchen hardware and household appliances
(1) kitchen cabinet basket (2) kitchen cabinet pendant (3) sink, sink faucet (4) scrubber (5) range hood (Chinese style, European style) (6) gas stove (7) oven (electricity, gas) (8) water heater (electricity, gas) (9) pipeline, natural gas, gas. Disinfection cabinet (13) Yuba (14) exhaust fan (ceiling, window and wall type) (15) water purifier (16) skin dryer (17) food residue processor (/kloc-0)
10, mechanical parts
(1) gear (2) machine tool accessories (3) springs (4) seals (5) separation equipment (6) welding materials (7) fasteners, connectors (8) bearings (9) >: >:
Question 6: What does the hardware mainly do? Traditional hardware products, also called "hardware". Refers to gold, silver, copper, iron and aluminum. After home processing, it can be made into works of art or metal devices such as swords. Hardware in modern society is more extensive, such as hardware tools, hardware accessories, daily hardware, building hardware, security supplies and so on. Most hardware products are not final consumer goods.
There are many kinds of hardware products with different specifications, but they play an irreplaceable role in home decoration. Choosing good hardware accessories can make many decorative materials safer and more convenient to use. In fact, there are more than ten kinds of hardware products in the material market.
pressing
Materials and molds
Rockwell hardness tester is used to test the hardness of metal stamping parts. It can be tested with small-sized stamping parts with complex shapes, and the plane is too small to be tested on the common table Rockwell hardness tester. PHP series portable surface rockwell hardness tester is very suitable for testing the hardness of these stamping parts. Alloy stamping parts are the most commonly used parts in the fields of metal processing and mechanical manufacturing. Stamping is a processing method of separating or forming metal strip by using die. It has a wide range of applications.
Stamping includes blanking, bending, stretching, forming, finishing and other processes. Stamping materials are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal strips, such as carbon steel plates, alloy steel plates, spring steel plates, galvanized plates, tinned plates, stainless steel plates, copper and copper alloy plates, aluminum and aluminum alloy plates, etc.
1. Hardness detection of stamping materials
The main purpose of hardness testing of stamping parts materials is to determine whether the annealing degree of purchased sheet metal is suitable for subsequent stamping parts processing. Different kinds of stamping parts require different hardness grades of plates. The aluminum alloy plate used for stamping parts processing can be tested by Wechsler hardness tester. When the material thickness is greater than 13mm, it can be replaced by Buckley hardness tester, and the pure aluminum plate or low-hardness aluminum alloy plate should be tested by Buckley hardness tester.
2. Hardness detection of stamping die
The main material of stamping die is die steel (including tool steel and high speed steel), and sometimes cemented carbide is used.
Stamping dies usually require high hardness and wear resistance, and heat treatment is essential.
Question 7: What is hardware? What is a hardware store? Which hardware? What is a hardware store? Which hardware? Most hardware stores include: ordinary light bulbs, energy-saving light bulbs, switch sockets, wires, safety switches, faucets, sandpaper, brushes, economical paints, ready mixed paint, nails, common tools (screwdrivers and pliers), brooms, mops, pvc pipes and plastic pipes (for range hoods and washing machines). "Modern Chinese Dictionary" contains: Hardware: refers to gold, silver, copper, iron and tin, and generally refers to metals. "Cihai" contains: hardware: refers to gold, silver, copper, iron and tin, and is often used as a general term for metals or copper and iron products. This sea includes: hardware: five kinds of metals. "The Spring and Autumn Annals of Wu Yue" and "Biography of He Lu": "It is said that Wang Yuan of Yue often makes Ou Yezi use five swords ... one Zhan Lu and one British hardware are the essence of the sun." According to hanshu? Notes on "Gold, Knife, Turtle and Shell" in Foodstuffs: "Gold refers to five-color gold, yellow refers to gold, white refers to silver, red refers to copper, green refers to lead and black refers to iron." Later, gold, silver, copper, iron and tin were collectively referred to as hardware. Hardware: Five kinds of metals. "The Spring and Autumn Annals of Wu Yue" and "Biography of He Lu": "It is said that Wang Yuan of Yue often makes Ou Yezi use five swords ... one Zhan Lu and one British hardware are the essence of the sun." According to hanshu? Notes on "Gold, Knife, Turtle and Shell" in Foodstuffs: "Gold refers to five-color gold, yellow refers to gold, white refers to silver, red refers to copper, green refers to lead and black refers to iron." Later, gold, silver, copper, iron and tin were collectively referred to as hardware. Most of the gold, silver, copper, iron and tin in China hardware stores buy some ordinary products with relatively low prices, such as iron, aluminum and copper.