Hom Hlau Drawing Tuag

Hlau kos tuagyog cov cuab yeej tseem ceeb rau kev tsim cov hlau rods hauv kev lag luam hlau thiab cable. Lawv yog siv los kos cov hlau hlau xws li tooj liab, txhuas, hlau, tooj dag, thiab lwm yam. Feem ntau, cov hlau kos duab tuag yog tsim los ntawm steel casing thiab cov hlau kos duab tuag nib. Rau cov khoom sib txawv siv rau cov nibs, hlau kos duab tuag tuaj yeem muab faib ua ntau hom. Hauv kab lus no, qee hom kev kos duab tuag yuav tau tham txog.

Hlau daim duab tuag tuaj yeem muab faib ua alloy steel hlau kos duab tuag, tungsten carbide tuag, PCD hlau kos tuag, ntuj pob zeb diamond hlau kos tuag, thiab lwm yam.

Alloy steel hlau kos duab tuagyog hom kab kos duab thaum ntxov. Cov ntaub ntawv tseem ceeb los ua nibs ntawm alloy steel hlau kos duab tuag yog cov cuab yeej carbon steel, thiab cov cuab yeej hlau alloy. Hom kab kos no tuag yuav luag ploj vim tsis zoo hardness thiab hnav tsis kam.

Tungsten carbide hlau kos duab tuagyog ua los ntawm tungsten carbide. Cov khoom tseem ceeb yog tungsten carbide hmoov thiab cobalt hmoov. tungsten carbide yog lub ntsiab tseem ceeb rau siab hardness, thiab cobalt yog bonded hlau los khi tungsten carbide hais kom nruj thiab nws yog ib qhov chaw ntawm alloy toughness. Tungsten carbide hlau daim duab tuag qhia lawv cov kev ua tau zoo ntawm lub cev, xws li kev ua haujlwm siab, hnav tsis kam, muaj peev xwm zoo polish, me me adhesion, me me coefficient ntawm kev sib txhuam, tsawg zog noj, siab corrosion kuj, thiab lwm yam. Cov no ua tungsten carbide hlau kos duab tuag muaj ntau daim ntawv thov hauv kev lag luam.

PCD hlau kos tuagyog ua los ntawm polycrystalline pob zeb diamond, uas yog polymerized nyob rau hauv kub thiab siab kub tej yam kev mob los ntawm ua tib zoo xaiv ib tug siv lead ua ntawm hluavtaws pob zeb diamond nrog ib tug me me ntawm silicon, titanium thiab lwm yam binders. PCD hlau daim duab tuag muaj siab hardness, zoo hnav tsis kam, muaj zog tiv thaiv, thiab muaj peev xwm paub qhov zoo ntawm kev kos duab.

Ntuj pob zeb diamond hlau kos duab tuag yog ua los ntawm ntuj pob zeb diamond, uas yog ib qho allotrope ntawm carbon. Cov yam ntxwv ntawm ntuj pob zeb diamond hlau kos duab tuag yog siab hardness thiab zoo hnav tsis kam. Txawm li cas los xij, pob zeb diamond ntuj yog nkig thiab nyuaj rau kev ua haujlwm, thiab feem ntau yog siv los tsim cov duab kos tuag nrog txoj kab uas hla tsawg dua 1.2 hli. Tus nqi ntawm cov pob zeb diamond hlau kos duab tuag yog kim dua li ntawm PCD hlau kos duab tuag.

Yog tias koj txaus siab rau cov khoom lag luam tungsten carbide thiab xav paub ntau ntxiv thiab cov ntsiab lus, koj tuaj yeem tiv tauj peb hauv xov tooj lossis xa ntawv ntawm sab laug, lossis xa US MAIL hauv qab ntawm nplooj ntawv.