-
1 fluted socket screw
English-Russian big polytechnic dictionary > fluted socket screw
-
2 fluted socket screw
Механика: винт со шлицевым углублением под ключ -
3 fluted socket screw
Англо-русский словарь по машиностроению > fluted socket screw
-
4 fluted socket screw
English-Russian dictionary of mechanical engineering and automation > fluted socket screw
-
5 fluted socket
-
6 screw
1) винт; болт; шуруп || завинчивать; ввинчивать; скреплять винтами или болтами2) червяк; шнек3) винтовая линия || винтовой•to screw down — завинчивать; поджимать, поджимать винтом
to screw off — отвинчивать, свинчивать
- abutment screwto screw up — завинчивать; затягивать
- actuating screw
- actuator screw
- adjuster screw
- adjusting screw
- adjusting wedge screw
- Allen screw
- Allen set screw
- anchor screw
- anchoring screw
- attachment screw
- b.b. screw
- backup screw
- ball feed screw
- ball screw
- ball-bearing screw
- ball-jointed screw
- belt screw
- bevel-pointed screw
- binder screw
- black screw
- bleed screw
- bottle screw
- brake screw
- butterfly screw
- button-head screw
- cap screw
- capstan screw
- capstan-head screw
- capstan-headed screw
- carriage lock screw
- chamfer-pointed screw
- check screw
- cheese head screw
- clamp screw
- clamping screw
- clamp-up screw
- closing screw
- coarsely-pitched screw
- coarse-pitch screw
- collar head cap screw
- commercial screw
- compound screw
- compression screw
- cone point set screw
- cone-locking screw
- conical-nosed screw
- connecting screw
- countersunk screw
- coupler screw
- coupling screw
- cover screw
- cross-feed screw
- cross-lead screw
- cross-recessed head screw
- cross-slot head screw
- cross-slotted head screw
- cross-traverse screw
- cup head screw
- cup nibbed head screw
- cup point set screw
- cupped point set screw
- cutter blade screw
- dial screw
- differential screw
- dog point set screw
- double-ended threaded screw
- double-shoulder screw
- double-threaded screw
- downfeed screw
- drive screw
- driving screw
- eared screw
- eccentric screw
- ejection plate screw
- ejector screw
- elevating screw for adjusting the cross-rail
- endless screw
- engaging screw
- expansion screw
- eye screw
- fastening screw
- feed screw
- feeding screw
- female screw
- filister head screw
- filling screw
- fine pitch screw
- fine setting screw
- fitting screw
- fixing screw
- flange screw
- flat filister head screw
- flat head screw
- flat pivot point screw
- flat point set screw
- fluted socket screw
- fly screw
- fly-headed screw
- focusing screw
- foot screw
- forcing screw
- French head screw
- full dog point set screw
- gib screw
- governing screw
- grub screw
- guide screw
- half-bright screw
- half-dog point set screw
- hand screw
- headless screw
- head-operating screw
- helical screw
- hexagon set screw
- hexagon socket head screw
- hexagon socket set screw
- hexagon-head screw
- high-pitch screw
- Hindley screw
- hold-down screw
- holding screw
- hook screw
- horizontal feed screw
- hunter's screw
- inside screw
- instrument-headed screw
- jack screw
- knee-elevating screw
- knurled head screw
- knurled knob screw
- knurled thumb screw
- lag screw
- latch screw
- lead screw
- leading screw
- leveling screw
- limit screw
- lock screw
- locking screw
- longitudinal feed screw
- long-pitch screw
- low-head screw
- lubricating screw
- machine screws
- male screw
- master screw
- microadjustment screw with a graduated head
- micrometer adjustment screw
- micrometer screw
- micrometer-calibrated screw
- micrometer-dial screw
- milled screw
- mirror screw
- motion screw
- motion transmission screw
- mounting screw
- multiple-thread screw
- multiple-threaded screw
- multistart screw
- mushroom-headed screw
- odd-pitch screw
- oval binding head screw
- oval countersunk head screw
- oval filister head screw
- oval head screw
- oval point set screw
- oven head screw
- pan head screw
- perpetual screw
- piano head screw
- pinched-head wood screw
- pivot screw
- plain-ended screw
- plug screw
- pointed screw
- pointless screw
- positioning ball screw
- positioning screw
- power screw
- pressing screw
- pressure screw
- pressure-adjusting screw
- prestressed recirculating ball screw
- pretensioned ball screw
- pulling-off screw
- quadruple threaded screw
- quarter turn screw
- quill clamping screw
- rail-elevating screw
- raised cheese head screw
- raised countersunk head screw
- ram-positioning screw
- rapid screw
- reamed screw
- recirculating ball lead screw
- recirculating ball screw
- register screw
- retainer screw
- retaining screw
- retension screw
- rolled race ball screw
- rough screw
- round head screw
- saddle binder screw
- seat screw
- securing screw
- self-tapping screw
- semifinished screw
- set screw with cup point
- set screw with flat point
- set screw with full dog point
- set screw with half dog point and flat cone point
- set screw with waisted shank
- setting screw
- sharp screw
- shoulder screw
- shouldered screw
- single-shoulder screw
- single-threaded screw
- slipper screw
- slotted screw
- slotted set screw
- slotted-head screw
- small raised cheese head screw
- socket head screw
- splined screw
- square head screw
- square set screw
- stop screw
- straight knurled head screw
- stretching screw
- sunk screw
- support screw
- swivel screw
- table feed screw
- table screw
- table-traversing screw
- tapping screw
- telescope screw
- thread cutting screw
- thread forming screw
- thrust screw
- thumb screw
- tight fitting screw
- tightening-up screw
- tommy screw
- transfer screw
- translation screw
- transport ball screw
- traverse screw
- traversing screw
- truss head screw
- turnbuckle screw
- turned screw
- unfinished screw
- union screw
- universal screw
- vee threaded screw
- vertical feed screw
- volume-adjusting screw
- washer head screw
- wheel screw
- whitworth screw
- wing screw
- winged screw
- wood screw
- work-holding screw
- worm screwEnglish-Russian dictionary of mechanical engineering and automation > screw
-
7 socket
1. n впадина, углубление; гнездо, паз2. n тех. цоколь3. n эл. патрон; штепсельная розетка4. n тех. муфта, гильза, раструб, патрубок5. n горн. стакан, невзорванное дно шпура6. n горн. ловильный колокол7. v помещать в углубление8. v создавать углубление, впадину9. v бить тыльной стороной битыСинонимический ряд:hole into which something fits (noun) cavity; connection; fitting; hole into which something fits; hollow; jack; opening; outlet; plug; receptacle; round hole; square hole -
8 screw
1. n винт, шурупscrew clamp — струбцинка, винтовой зажим
2. n тех. шнек, червяк3. n ав. воздушный винт, пропеллерvalve-adjusting screw — винт, регулирующий клапанный зазор
4. n мор. гребной винт5. n виток резьбы6. n поворот винта7. n винт, прыжок винтом8. n разг. бумажный кулёк, пакетик; «фунтик»9. n разг. щепотка, небольшое количество10. n разг. разг. скряга, сквалыга11. n разг. сл. зарплата, получка12. n разг. кляча, лошадь с изъяном, одёртюремщик, тюремный сторож, вертухай
13. n разг. ист. тиски14. n разг. мед. кессонная болезнь15. v привинчивать; закреплять винтамиa table screwed down to the floor — стол, привинченный к полу
16. v развинчиваться; отвинчиваться17. v привинчиваться; ввинчиваться18. v завинчиватьscrew up — завинчивать; наглухо закрывать
19. v завинчиваться20. v выжимать21. v вырывать, вымогать; выманивать22. v вращать, крутить23. v искривлять, кривить; искажать24. v скаредничать, скопидомничать25. v сл. хмелеть, быть на взводе26. v амер. сл. смываться, испаряться27. v нарезать резьбу28. v сл. груб. трахать, переспатьСинонимический ряд:1. fastener (noun) fastener; flat head screw; metal screw; round-head screw; shaft; tapered bolt; threaded pin; wood screw2. crumple (verb) crimp; crimple; crinkle; crumple; rimple; ruck up; rumple; scrunch; wrinkle3. extort (verb) exact; extort; gouge; shake down; squeeze; wrench; wrest; wring4. mistreat (verb) abuse; cheat; defraud; hurt; mistreat; rip-off; swindle; take advantage of; victimise; victimize5. scrimp (verb) pinch; scrape; scrimp; skimp; spare; stint6. twist (verb) corkscrew; fasten; scroll; snug; spin; spiral; tighten; turn; twist -
9 socket
-
10 toolholder socket
chip socket — гнездо для схем; микросхемная панелька
English-Russian big polytechnic dictionary > toolholder socket
-
11 lock screw
1. упорный винт2. затворный винт3. стопорный винтvalve-adjusting screw — винт, регулирующий клапанный зазор
-
12 ejector screw
-
13 headless screw
1. потайной винт2. установочный винт с плоским концом и шлицем под отверткуvalve-adjusting screw — винт, регулирующий клапанный зазор
-
14 centre socket
-
15 hexagonal socket
English-Russian big polytechnic dictionary > hexagonal socket
-
16 coupling
сцепление; фрикцион; муфта; зубчатая муфта; кулачковая муфта; муфта сцепления; защёлка; собачка; кулак; сопряжение; сочленение (напр. шарнирного устройства); связь (по радио); взаимосвязь; взаимодействие; сцепной прибор; сцепка; цепной замок; стяжка; спаривание; соединение; соединительное звено (напр. цепи); стыковка; связывание; увязка; внедрение; доведение (результатов исследований); II соединительный; связывающий- coupling bar - coupling between oscillations - coupling cable - coupling component - coupling cone - coupling connector - coupling device - coupling edge - coupling end - coupling engagement - coupling error - coupling face - coupling fitting - coupling flange - coupling fork - coupling gasket - coupling half - coupling head - coupling hitch - coupling hook - coupling joint - coupling lever - coupling lifter - coupling link - coupling lock - coupling mechanism - coupling member - coupling nut - coupling of Asiatic profile - coupling of European profile - coupling of pipeline - coupling of pipeline sections - coupling of serie B - coupling pawl - coupling piece - coupling pipe - coupling point - coupling power - coupling ring - coupling rod - coupling screw - coupling screwing-on - coupling shaft - coupling site - coupling size - coupling sleeve - coupling socket - coupling spindle - coupling system - coupling unit - coupling with resilient members - coupling with rubber bushings - adapter coupling - additional coupling - air hose coupling - air-line coupling - ajax flexible coupling - annular coupling - Bibly coupling - capacitive coupling - cascade coupling - cased-muff coupling - clamp shaft coupling - cone coupling - cone-vice coupling - control coupling - cross coupling - cross sliding coupling - curvex coupling - Curvic coupling - cylindrical single-piece body coupling - diaphragm coupling - direct coupling- disk- disengaging coupling - dog coupling - double tapered coupling - double universal coupling - dresser coupling - drum disconnect coupling - eddy current coupling - elastic coupling - electric coupling - electrical coupling - electromagnetic coupling - expanding coupling - expansible coupling - expansion coupling - extension coupling - face tooth coupling - Falk coupling - fast coupling - feedback coupling - female threaded swivel coupling - fire-hose coupling - fixed coupling - fixed Curvic coupling - flange coupling - flanged coupling - flare quick tapered coupling from nickel-plated brass - flexible coupling - flexible block coupling - floating coupling - fluid coupling - fluid coupling adjustable by variable configuration of working space - fluid coupling adjustable by variable filling - fluid coupling with circulation - fluid coupling without circulation - fluid coupling without support - fluid drive coupling - fluted coupling - friction cone coupling - friction coupling - friction clutch coupling - full-floating coupling - funnel coupling - gear coupling - gear tooth-type coupling - gum coupling - hardened coupling - Hirth coupling - Hirth gear coupling - Hirth-ring coupling - Hirth tooth coupling - holdfast coupling - hydraulic coupling - hysteresis coupling - gas male threaded quick coupling - induction coupling - infused emitter coupling - interstage coupling - inverse coupling - jaw coupling - joint coupling - joint-type coupling - keyed coupling - lamination coupling - leather-belt coupling - leather-link coupling - link coupling - load limiting fluid coupling - loading coupling - loose coupling - loose-sliding coupling - Lord coupling - lub'air quick coupling - magnetic coupling - magnetic particle coupling - main coupling - make-and-break coupling - master control coupling - mixed coupling - movable coupling - muff coupling - multidisk coupling - needle coupling - nonlinear coupling - Oldham coupling - Oldum coupling - olive coupling for steel- copper- optimum coupling - overload coupling - parallel two-space fluid coupling - pawl coupling - permanent coupling - permanent shaft coupling - pill-to-pin coupling - pin coupling - pin-and-bushing flexible coupling - pin flexible coupling - pipe coupling - pivot-type coupling - plate coupling - plate-type coupling - pneumatic coupling - powder coupling - pressure coupling - prolac standard coupling with pushbutton for quick disconnection - protecting fluid coupling - pull rod coupling - push-connect air coupling - quick-acting coupling - quick-action coupling - quick-connect coupling - quick olive coupling for compressed air- water- quick-release coupling - rapid coupling - ratchet coupling - reducer coupling - reducing coupling - releasing Curvic coupling - resilient-material coupling - ribbed clamp coupling - rigid coupling - ring coupling - ring compression coupling - rod coupling - rod reducing coupling - roller chain flexible coupling - rope coupling - rotary coupling - rubber annulus coupling - rubber-packed coupling - rubber spider coupling - rubber tire coupling - safety coupling - scoop controlled fluid coupling - screw coupling - screwed coupling - self-aligning coupling - Sellers coupling - semipermanent coupling - semiuniversal Curvic coupling - series two-space fluid coupling - shaft coupling - shear-pin coupling - shift Curvic coupling - single-space fluid coupling - single-support fluid coupling - single universal coupling - sleeve coupling - sleeve-type coupling - slider coupling - sliding coupling - slip coupling - slip joint coupling - solid coupling - spiral jaw coupling - spline coupling - split coupling - split muff coupling - spring coupling - spring-loaded coupling - square-jaw coupling - star coupling - starting-breaking fluid coupling - starting fluid coupling - stationary coupling - straight pipe coupling - stud-retained coupling - sucker-rod coupling - swivel coupling - swivel hose quick release safety coupling - synchronous coupling - teflon-coated tapered threaded male quick release safety coupling - thimble coupling - threaded coupling - threadless coupling - through coupling - tight coupling - toothed coupling - toothed face coupling - tooth ring coupling - tooth-type coupling - torque coupling - trailer coupling - tube coupling - tubing coupling - turned-down coupling - turntable coupling - two-space fluid coupling - two-support fluid coupling - union coupling - universal coupling - universal spindle coupling - variable coupling - vernier coupling - viscous coupling - weak coupling - Westinghouse-Nuttall coupling - working control coupling - zigzag spring coupling -
17 head
1) головка2) головная часть; передняя часть || головной; передний; верхний3) шпиндельная головка; шпиндельная бабка (см. тж headstock)4) суппорт6) насадка, насадок10) напор; давление•head with collar — головка с цилиндрическим буртом, головка винта с цилиндрическим буртом
head with flange — головка с фланцем, головка винта с фланцем
head with nib — головка (напр. винта) с усом
head with oval neck — головка (напр. винта) с овальным подголовком
head with square neck — головка (напр. винта) с квадратным подголовком
- 5-side turret headhead with washer face — головка с опорной шайбой, головка винта с опорной шайбой
- added head
- adjustable boring head
- air gage head
- air plasma arc cutting head
- all-angle milling head
- angle gage dividing head
- angle head
- angled probe head
- angular head
- angular-positioning head
- articulating head
- assembling head
- attachment head
- autoindexing head
- automatic two-speed geared head
- axial tapping head
- ball-shaped head
- belt head
- bending head
- bidirectional planing head
- binding head
- birotary head
- bolt head
- boring head
- boring/milling head
- boring, drilling and milling head
- boring-and-facing head
- broach pull head
- broaching head
- buffing head
- button head
- capstan head
- cartridge head
- cassette head
- cassette-type spindle head
- center head
- chamfering head
- cheese head
- chisel head
- circular-type die head
- clamping head
- cluster head
- CNC angular-positioning head
- CNC milling heads
- combination head
- compound swivel spindle head
- compound-angle head
- contact head
- contacting head
- contouring head
- control wheel head
- copying head
- counterbalanced head
- counterboring head
- countersunk head
- coupling head
- cross beam head
- cross feed facing head
- cross feed head
- cross head
- cross milling-and-drilling head
- cross-rail head
- cup head
- cup-shaped head
- cutter head
- cutting head
- cylinder head
- detecting head
- detector head
- diamond knurled head
- die head
- direct-drive head
- direct-indexing head
- discharge head
- distributor head
- dividing head
- double swivel-mounted spindle head
- draw head
- drawing head
- dressing head
- drill head
- drill/tap head
- drilling head
- drilling-and-tapping head
- driving head
- dual chucking heads
- dual grinding head
- dynamic head
- effective head of pump wheel
- effective head of turbine wheel
- effective head
- electric gage head
- electric switching gage head
- electronic gage head
- end-rolling head
- engagement head
- erase head
- erasing head
- exchange gripper head
- extension head
- face-milling head
- face-mill-type cutter head
- facing head
- fang head
- fastener installation head
- feeding head
- feed-out head
- filister binding head
- filister head
- finish boring head
- fixed head
- flame tube head
- flange head
- flat head
- flexible spanner head
- flexible wrench head
- flush head
- forcing head
- fork head
- full CNC-controlled dividing head
- gage head
- gang head
- gear head
- Geneva head
- gib head
- globe head
- grinding head
- grinding wheel head
- gripper head
- half-countersunk head
- hammer head
- hex washer head
- hexagon head with collar
- hexagon head with flange
- hexagon head with washer face
- hexagon head
- hexagon turret head
- hexagonal head
- HF head
- high-speed head
- hob swivel head
- honing head
- horizontal milling head
- horizontal spindle head
- horizontal/vertical cutter head
- horizontal/vertical machining head
- hydraulically counterbalanced head
- impeller head
- index head
- indexing head
- indicating head
- inductance-type gage head
- inductive gage head
- insertion head
- instrument head
- integral facing head
- interchangeable head
- interchangeable horizontal spindle head
- keyway-cutting head
- knurled head
- knurling head
- L head
- laser gage head
- laser head
- laser-cutting head
- lever head
- live head
- live-tooling head
- loose head
- low head
- lubrication mist head
- lug head
- machine head
- machining head
- magnetic head
- manually indexable head
- master head
- maximum head
- measuring head
- mechanical dividing head
- micro-adjustable boring head
- micrometer head
- MIG welding head
- milling head
- milling spindle head
- milling-drilling head
- minimum head
- mist head
- modified boring head
- modular head
- movable head
- movable-armature gage head
- multiaxis head
- multidrill head
- multidrill/tap head
- multiple-blade gear-cutting head
- multiple-cutter head
- multiple-drill head
- multiple-sensor head
- multiple-spindle drill head
- multiple-spindle drilling head
- multiple-spindle machining head
- multipoint facing head
- multipurpose head
- multipurpose spindle head
- multispindle drilling-and-tapping head
- multispindle head
- multistation turret drilling head
- multitapping head
- multitool planing head
- multivertical spindle head
- mushroom head
- NC indexing head
- NC/TP head
- net positive suction head
- nonrotating die head
- nontilting head
- notched head
- numbering head
- nut installation head
- nutating head
- octagonal head
- offset boring head
- offset drill head
- offset head
- oil-cooled rotating machining head
- oil-pressure head
- optical dividing head
- optical scanning head
- orbiting head
- outfeed head
- oval binding head
- oven head
- pan head
- perception head
- Philips head
- photoelectric detector head
- photooptical reader head
- pickup head
- pinched head
- pipe-threading die head
- piston head
- pivot-action cutting head
- plain dividing head
- plain index head
- plain indexing head
- planer head
- planer milling head
- planetary thread-milling head
- planing head
- plasma-arc cutting head
- plotting head
- plunge milling head
- poppet head
- positive suction head
- power head
- precision concentric laser head
- pre-gaged cutting head
- pressure head
- primary head
- printer head
- probe head
- profiling head
- pulling head
- pump head
- punching-and-cutting head
- quill-adjustable cutter head
- quill-type head
- radial tapping head
- rag head
- rail head
- rail tool head
- raised cheese head
- raised countersunk head
- ram head
- ram-milling head
- ram-mounted machining head
- ram-type cutter head
- ram-type machining head
- randomly selectable head
- rated head
- read head
- read/write head
- reader head
- reading and writing head
- reading head
- read-record head
- reaming head
- recessing head
- record head
- recording head
- remote receiver head
- reproducing head
- resistance welding head
- retriever head
- right angle drill head
- right-angle head
- right-angle milling head
- right-angled head
- right-angled milling head
- riveted-over head
- rotary feeding head
- rotating reading head
- rotating tool head
- rough boring head
- round head
- round rivet head
- router head
- routing head
- saw head
- scanning head
- scanning tracing head
- screw die head
- self-opening die head
- sensing head
- sensor head
- set head
- shifting head
- side head
- side tool head
- simple spindle head
- single plate head
- single swivel-mounted spindle head
- single-cutter boring head
- single-cutter head
- sleeve-milling head
- slide-milling head
- sliding drill head
- sliding head
- sliding spindle head
- sliding vertical saddle spindle head
- slotted head
- slotting head
- snap head
- socket head
- solid head
- spark-erosion head
- spiked head
- spindle head
- spiral index head
- spiral-cutting head
- spiral-milling head
- spray head
- square head
- squeeze head
- start-up head
- static head
- static suction head
- steep head
- steeple head
- stock head
- stopper head
- straight knurled head
- straight side binding head
- suction head
- superfinishing head
- surfacing head
- swing-aside spindle head
- swinging head
- swing-on vertical head
- swivel head
- swivel spindle head
- swivel-block head
- swiveling head
- swiveling horizontal/vertical spindle head
- swiveling two-axis head
- swiveling vertical/horizontal head
- swivel-mounted head
- tandem-milling head
- tangential die head
- tapping head
- teaching head
- tension head
- T-head
- theoretical head
- thread head
- thread-cutting die head
- thread-cutting head
- threading head
- thread-rolling head
- thumb head
- tilting head
- tilting spindle head
- tool head
- tool post side head
- tool-carrying head
- tool-feeding head
- toolholder head
- tool-holding head
- tool-support head
- tool-supporting head
- torsion head
- total head
- tracer head
- tracing head
- transferrable head
- traveling head
- traversing spindle head
- trepanning head
- triangle head
- trigger probe head
- tripet turret head
- triple spindle head
- truss head
- turning head
- turret drilling head
- turret head
- twin-axis contour-facing head
- twin-cutter boring head
- twin-tool boring head
- two-flute boring head
- two-fluted boring head
- two-position cutter head
- two-position spindle head
- undercut countersunk head
- undercut raised countersunk head
- unit head
- unit spindle head
- unit-type boring head
- unit-type drill head
- unit-type mill head
- unit-type milling head
- universal boring head
- universal cutter head
- universal dividing head
- universal indexing head
- universal milling head
- upset head
- upstroking head
- vacuum head
- valve head
- velocity head
- vertical head for horizontal milling machine
- vertical milling head
- vertical/horizontal rotary head
- V-shaped head
- waisted head
- washer head
- welding head
- wheel head
- wobble broaching head
- wobble head
- work-carrying head
- workpiece-gripping head
- wrench head
- write head
- write-read head
- writing head
- X axis-controlled head
- Y axis-controlled head
- Z axis-controlled headEnglish-Russian dictionary of mechanical engineering and automation > head
См. также в других словарях:
hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… … Universalium
Drill bit — For the fictional character, see Drill Bit (Transformers). For the cancelled skyscraper nicknamed Drill bit, see Chicago Spire. For the types used in drilling wells, see Well drilling. From top to bottom: Spade, lip and spur (brad point), masonry … Wikipedia
Milling cutter — Milling cutters are cutting tools typically used in milling machines or machining centres (and occasionally in other machine tools). They remove material by their movement within the machine (e.g., a ball nose mill) or directly from the cutter s… … Wikipedia
Countersink — A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common usage is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the… … Wikipedia
Bayonet — For other uses, see Bayonet (disambiguation). American soldiers bayonet training in Texas during the Border War. A bayonet (from French baïonnette) is a knife, dagger, sword, or spike shaped weapon designed to fit in, on, over or underneath the… … Wikipedia
metalwork — metalworker, n. /met l werrk /, n. objects made of metal. [1840 50; METAL + WORK] * * * Useful and decorative objects fashioned of various metals. The oldest technique is hammering. After с 2500 BC, casting was also used, molten metal being… … Universalium
