Ntau tus neeg yuam kev xav tias kho vajtse tsuas yog fasteners, tib yam li tus kheej tapping screws, bolts, screws. Qhov tseeb, qhov no yog ib qho kev xav tsis zoo. Ntxiv rau cov fasteners, lawv suav nrog cov khoom lag luam uas nquag siv hauv lub neej txhua hnub thiab tag nrho cov haujlwm ntawm kev lag luam hauv tebchaws.
Txoj kev xav
Hardware yog cov khoom siv hlau uas nyob ib puag ncig tus neeg. txiab, pliers, shovels - neeg nrog lawv txhua hnub. Txhawm rau kom paub qhov tob tob, koj yuav tsum xav txog ntau yam kev piav qhia ntawm kho vajtse, lub hom phiaj thiab daim ntawv thov.
Production
Cov ntaub ntawv tseem ceeb yog cov hlau ferrous hlau, tshwj xeeb, ntau hom hlau. Workpieces yog ua tiav los ntawm ntau txoj kev: casting, stamping, nias, txiav.
Piv txwv li, bolts yog ua los ntawm cov hlau kub dov. Nws yog txiav mus rau hauv blanks ntawm ib tug muab ntev. Ntawm qhov ua haujlwm, ib txheej ntawm ob peb millimeters raug tshem tawm. Sab saum toj ntawm cov khoom yog rhuab kom muab ib tug hexagonal duab. Cov khoom ua tiav ib nrab yog muab tso rau hauv lub qhov cub, qhov chaw uas lawv hardened ntawm 816 degrees. Thaum lub sijhawm no, muaj kev hloov pauv hauv cov molecularcov qauv rau lub zog. Tom qab ntawd lub bolt yav tom ntej yog clamped thiab ntxig rau ntawm cov shafts uas tsim cov xov. Nyob rau hauv rooj plaub no, lub workpiece yog poured nrog roj los tiv thaiv overheating.
Hauv kev tsim cov txiab, cov ntawv hlau yog siv, uas muaj 0.5% carbon. Nyob rau hauv ib lub siab ntawm 70 tons, blanks raug txiav ntawm lub conveyor. Tom qab ntawd lawv tau tawv rau hauv qhov cub tshwj xeeb, cua sov txog 1500 degrees hauv 15 feeb. Cov hniav yog sharpened txiav los ntawm cov khoom tshwj xeeb. Handles yog ua los ntawm yas. Cov khoom dhau los ntawm kev tswj ntawm sharpness ntawm sharpening ntawm ntug. Qhov kawg theem yog ntim.
Kev faib tawm
Hardware los ntawm hom kev thov muab faib ua cov khoom lag luam thiab cov hom phiaj dav dav. Ntau yam khoom muaj nyob rau hauv pab pawg neeg siv.
Multipurpose hlau khoom
Nws yuav tsum raug sau tseg tias cov khoom siv no suav nrog:
- Cov khoom siv los ua haujlwm hauv tsev yooj yim dua: tu, ntxhua khaub ncaws, ziab khaub ncaws.
- riam thiab cutlery: cutlery, diav rawg, diav, diav thiab lwm yam.
- Cov cuab yeej rau kev ua haujlwm ntoo: saws, axes, rau kev npaj, ua ntaub ntawv.
- Cov khoom lag luam rau kev ua liaj ua teb: ladders, pruners, rakes, shovels, av rippers, scythes, sickles.
- Cov khoom siv rau cua sov thiab teeb pom kev zoo: teeb, roj boilers.
Industrial group of hardware
suav nrog ntau pawg sub. Sib sau ua ke cov khoom kho vajtse uas tsim lawvtsuas yog nyob rau hauv lub hoobkas. Lawv muaj cov qauv ntsuas. Cov no yog telegraph hooks, hlau, cables, mesh, split pins.
Txhob Cia Siab
Ib pawg loj ntawm cov khoom nruj me ntsis. Fasteners yog cov cuab yeej siv los txuas cov khoom, cov khoom siv hauv kev tsim kho, engineering, thiab lwm yam kev lag luam hauv lub tebchaws.
Npe ntawm ntau yam tseem ceeb:
- Bolt - cov khoom siv hlau nrog cov xov hauv qab thiab lub taub hau hexagon ntawm tus yuam sij.
- Screw - ib tug threaded pas nrig raws tag nrho ntev ntawm qhov chaw ua hauj lwm.
- Nkauj yog ib tug subspecies ntawm ib tug ntsia hlau.
- Stud - tus pas hlau tsis muaj lub taub hau nrog xov hla tag nrho qhov chaw ua haujlwm.
- tus pin yog ib daim hlau tsis muaj xov.
- Splint - ib tug pas nrig nrog ib tug semicircular seem, khoov rau hauv ib nrab. Nrog lub qhov muag ntawm qhov quav.
- txiv ntseej - tuag nrog lub qhov thiab xov hauv. Feem ntau muaj rau lub ntsej muag.
- Lub tshuab ntxhua khaub ncaws yog ib daim hlau nyias. Fits hauv qab txiv ntoo.
- Rivet - tus pas nrig tsis muaj xov. Muaj rivet "lub kaus mom" rau saum.
Raws li lub hom phiaj, fasteners yog:
- Kev tsom mus rau kev tsim kho. Lawv koom ua ke los ntawm lub zog siab, tiv taus txhua yam huab cua, feem ntau ntawm cov khoom loj.
- Rooj tog. Lawv yog cov me me, siv los sib sau ua ke cov rooj tog zaum. Lub neej kev pab cuam ntawm cov khoom yog nyob ntawm qhov zoo ntawm fasteners. Sagging ntawm cov khoom nyob ze lub txee rooj tog, looseningnraub qaum ntawm sofas yog vim tsis muaj zog fastening ntawm cov qauv ntaub ntawv.
- Automotive. Cov khoom siv hluav taws xob muaj zog yog siv los txuas cov qauv ntawm lub tsheb. Kev ua tau zoo yog qhov tseem ceeb thaum sib sau cov tsheb hnyav.
- Hardware fasteners siv rau ntawm txoj kev tsheb ciav hlau. Lawv muaj peev xwm tiv taus qhov tsis zoo ntawm huab cua puag ncig, kev vibration fluctuations.
Tips
Thaum lub sij hawm tsim kho, kho, fasteners rau kev tsim kho yog nquag siv. Lawv tsis tsim nyog txuag. Ua ntej yuav khoom, koj yuav tsum kawm cov kev tshuaj xyuas, nug cov neeg muag khoom txog cov chaw tsim khoom, zoo, siv cov khoom muaj ntawv pov thawj. Lub durability ntawm kev tsim kho lossis kho yog nyob ntawm qhov zoo ntawm cov khoom.
Cov khoom siv hlau rau lub tsev kuj tseem yuav tau ntev. Secateurs, txiab, shovels ua los ntawm cov hlau zoo yuav pab ntau tiam neeg ntawm tib tsev neeg.
Summarizing, nws yuav tsum tau muab sau tseg tias kho vajtse yog tag nrho cov khoom hlau nyob ib ncig ntawm. Feem ntau lawv yog tsim los ntawm ferrous alloys, qee zaum los ntawm non-ferrous sawv daws yuav. Piv txwv li, txhuas hlau los yog tooj liab bass.
Thaum cov txheej txheem tsim khoom, cov khoom siv steel yog hardened los muab lub zog thiab nce hnav tsis kam. Ntau qhov kev tsim khoom tau ua tiav yam tsis muaj kev cuam tshuam tib neeg. Automation ua rau kev tsim khoom pheej yig dua. Nyob rau tib lub sijhawm, cov khoom tsim tau raug tsim tawm. Qhov no yog qhov yuav tsum tau ua ua ntej rau kho vajtse npaj rausiv hauv kev ua tub rog, kev lag luam tiv thaiv lossis hauv kev kho mob. Rau cov kev lag luam no, cov khoom lag luam raug kuaj nruj kom ua raws li GOSTs thiab lwm yam qauv zoo.
Cov khoom siv hlau yog siv hauv lub neej txhua hnub thiab kev lag luam. Koj yuav tsum tsis txhob yuav cov khoom pheej yig uas tsim tawm sab nraum lub Hoobkas nruj. Nws yuav tsum nco ntsoov tias kho vajtse yog cov khoom siv sijhawm ntev.
